General
- Target e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.bin
- Size 220KB
- Sample240806-dctcqa1fkb
- SHA256 e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7
- MD5 53484072c51314f47c69c490eeff8549
- SHA1 9120a17708b1f0b401651bc5c5d42fbaecd7fbde
- SHA512 a0e67b5e0e0d3325675ba46c511151b381e5645aeaf25bce985418a9c6c2c9795c9b74c36169551d1b0944640b9d16e21fe94199d86cc4368ecd3f07e326262a
- SSDEEP 3072:tas7jCEvDkwWrGZd3TizKgEvjE8BcPI/4sJ0NnrnmQ4bKRivOzAZfOBgGOz1L1c5:ttmE7oWd3EEu7m1bKRivSiGc11O2R0
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral2
Sample
e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.apk
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral3
Sample
e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.apk
Resource
android-33-x64-arm64-20240624-en
Behavioral task
behavioral4
Sample
e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.apk
Resource
android-x86-arm-20240624-en
Malware Config
Extracted
-
octo
-
https://91.92.242.11:7117/gate/
Extracted
-
octo
-
https://91.92.242.11:7117/gate/
Targets
-
- Target e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7.bin
- Size 220KB
- SHA256 e4da0d55ef12c2fb37b36332c40d0a552e89057426badc038346da6a0ad358b7
- MD5 53484072c51314f47c69c490eeff8549
- SHA1 9120a17708b1f0b401651bc5c5d42fbaecd7fbde
- SHA512 a0e67b5e0e0d3325675ba46c511151b381e5645aeaf25bce985418a9c6c2c9795c9b74c36169551d1b0944640b9d16e21fe94199d86cc4368ecd3f07e326262a
- SSDEEP 3072:tas7jCEvDkwWrGZd3TizKgEvjE8BcPI/4sJ0NnrnmQ4bKRivOzAZfOBgGOz1L1c5:ttmE7oWd3EEu7m1bKRivSiGc11O2R0
- MD5 SHA1 SHA512 SSDEEP
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
-
Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries the phone number (MSISDN for GSM devices)
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Acquires the wake lock
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Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
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Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC)
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Queries the unique device ID (IMEI, MEID, IMSI)
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Reads information about phone network operator.
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Requests accessing notifications (often used to intercept notifications before users become aware).
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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Requests modifying system settings.
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4