0/62

Threat

com.att.csoiam.mobilekey

ATT Security Services

Analyzed on 2022-06-24T02:15:02.696098

4

permissions

0

activities

1

services

0

receivers

0

domains

File sums

MD5 59b145b17b9d7c5a8a66a39033c53d99
SHA1 148189268bb4e4a7e1be6e116f6349a44a59f21c
SHA256 736950a6fb058a1488303761fba903ec130c317f9666a0e5835075ce7d626d48
Size 0.91MB

APKiD

Information computed with APKiD.

/tmp/tmpzt3hpfh3!classes.dex
anti_vm
  • Build.MANUFACTURER check
compiler
  • r8

SSdeep

Information computed with ssdeep.

APK file 12288:Qzh3wOOemz00t/2hJtyca8QDC7lqfWMhWZK9jXAXQXUXQ5bnOwuEChLCJYz5KH:+zmz00y1qvBXAXQXUXhXhLKYzIH
Manifest 96:95cJSUebpaGb5yRG9uBSFY5D0MBmpsyZP3BM/:Gqb5yRUISmX0BM/
classes.dex 12288:+emz00t/2hJtyca8QDC7lqfWMhWZK9jXAXQXUXQ5bnOwuEChLCJYJ:7mz00y1qv…

Dexofuzzy

Information computed with Dexofuzzy.

APK file 768:FyLje6Dycivt35kluPk7WgI7UUkL/JgC7PyxIPpKJSOj6RJk5OCTYU:FyLy6D3i13…
classes.dex 768:FyLje6Dycivt35kluPk7WgI7UUkL/JgC7PyxIPpKJSOj6RJk5OCTYU:FyLy6D3i13…

APK details

Information computed with AndroGuard and Pithus.

Package com.att.csoiam.mobilekey
App name ATT Security Services
Version name 1.0.9
Version code 9
SDK 24 - 30
UAID 4e180b55a9704fcfa0dd89040be0dd30c762fe1a
Signature Signature V1 Signature V2 Signature V3
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0xf05368c0: Unknown
  • 0x42726577: Verity padding

Certificate details

Information computed with AndroGuard.

MD5 905964bebbad734705cf27d647a83859
SHA1 1f8015097f7e786d31dcb3ccf69bb72ae5ba8915
SHA256 c7f79aba69d3a75cfa4fa03599d08eebc5d1c0eeb1c390cf6ca87940d4f192ad
Issuer Common Name: Unknown; Organizational Unit: AT&T Services, Inc.; Organization: AT&T Services, Inc.; Locality: Unknown; State/Province: Unknown; Country: US
Not before 2010-04-23T03:20:08+00:00
Not after 2037-09-08T03:20:08+00:00

Manifest analysis

Information computed with MobSF.

Low Service (com.att.csoiam.mobilekey.EapService.MyEapService) is Protected by a permission.
Permission: com.att.csoiam.mobilekey.permission.ICCA
protectionLevel: signature[android:exported=true]
A Service is found to be exported, but is protected by permission.

Services

Information computed with AndroGuard. 

com.att.csoiam.mobilekey.EapService.MyEapService

Sample timeline

Oldest file found in APK Jan. 1, 1981, 1:01 a.m.
Latest file found in APK Jan. 1, 1981, 1:01 a.m.
Certificate valid not before April 23, 2010, 3:20 a.m.
First submission on VT Nov. 25, 2021, 12:29 a.m.
Last submission on VT May 31, 2022, 5:24 a.m.
Upload on Pithus June 24, 2022, 2:15 a.m.
Certificate valid not after Sept. 8, 2037, 3:20 a.m.

NIAP analysis

Information computed with MobSF.

FCS_STO_EXT.1.1 The application does not store any credentials to non-volatile memory.
Storage of Credentials
FCS_CKM_EXT.1.1 The application generate no asymmetric cryptographic keys.
Cryptographic Key Generation Services
FDP_DEC_EXT.1.1 The application has access to ['network connectivity'].
Access to Platform Resources
FDP_DEC_EXT.1.2 The application has access to no sensitive information repositories.
Access to Platform Resources
FDP_NET_EXT.1.1 The application has user/application initiated network communications.
Network Communications
FDP_DAR_EXT.1.1 The application implement functionality to encrypt sensitive data in non-volatile memory.
Encryption Of Sensitive Application Data
FMT_MEC_EXT.1.1 The application invoke the mechanisms recommended by the platform vendor for storing and setting configuration options.
Supported Configuration Mechanism
FTP_DIT_EXT.1.1 The application does encrypt some transmitted data with HTTPS/TLS/SSH between itself and another trusted IT product.
Protection of Data in Transit

Code analysis

Information computed with MobSF.

Low
CVSS:7.5
The App logs information. Sensitive information should never be logged.
MASVS: MSTG-STORAGE-3
CWE-532 Insertion of Sensitive Information into Log File
Files: 
 com/att/csoiam/mobilekey/EapService/MyEapService.java

Permissions analysis

Information computed with MobSF.

Low android.permission.ACCESS_NETWORK_STATE view network status
Allows an application to view the status of all networks.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
android.permission.READ_PRIVILEGED_PHONE_STATE Unknown permission
Unknown permission from android reference
com.att.csoiam.mobilekey.permission.ICCA Unknown permission
Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Find a method from given class name, usually for reflection
Confidence:
100%
Method reflection
Confidence:
100%
Retrieve data from broadcast
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Monitor the broadcast action events (BOOT_COMPLETED)
Confidence:
100%
Method reflection
Confidence:
80%
Read file and put it into a stream
Confidence:
80%
Get declared method from given method name
Confidence:
80%
Initialize class object dynamically

Behavior analysis

Information computed with MobSF.

Get subscriber id 
       com/att/csoiam/mobilekey/EapService/MyEapService.java
Get system service 
       com/att/csoiam/mobilekey/EapService/MyEapService.java
Inter process communication 
       com/att/csoiam/mobilekey/EapService/MyEapService.java
       com/att/csoiam/mobilekey/lib/EapService.java

Control flow graphs analysis

Information computed by Pithus.

The application probably gets the IMEI of the phone

The application probably gets the subscriber ID associated to the SIM card/ Should never be collected

The application probably gets the network connections information

The application probably makes OS calls

The application probably creates an accessibility service

The application probably listens accessibility events