Analysis
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max time kernel
57s -
max time network
130s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
20-01-2025 22:03
General
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Target
a5dc08d88ab03b9aaf90a38f21cbba4552377d9a855f18ca89943b9e773df497.apk
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Size
2.4MB
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MD5
9710af085ef1b99ef7321020b5360b68
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SHA1
0e2125785618b717ba51acb2b4e68d74322ce495
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SHA256
a5dc08d88ab03b9aaf90a38f21cbba4552377d9a855f18ca89943b9e773df497
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SHA512
ff3673cf4305718b2ac34b98c9aec68029c8a7c05597f3428fe2f8b620a3c4e355b9d6563424ef6966cfa2a70da0c3c2857cd713a10abc6d8b0336b35d91f96a
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SSDEEP
49152:O6Kk8VhDjI2Gu4BQ8tzjfwhsBANPu8ravxb02zHguBRrmgaYA4:yFBIru4QCzjfwhpNWTbTsjgal4
Malware Config
Extracted
octo
https://kirmizibeyazfiltre.com/MWQxMmUxNmEyYmU4/
https://gazozsarap1d.com/MWQxMmUxNmEyYmU4/
https://gvkmkbirak.com/MWQxMmUxNmEyYmU4/
https://agfbn62tch24242.com/MWQxMmUxNmEyYmU4/
https://gafcvba62ckca.com/MWQxMmUxNmEyYmU4/
Extracted
octo
https://kirmizibeyazfiltre.com/MWQxMmUxNmEyYmU4/
https://gazozsarap1d.com/MWQxMmUxNmEyYmU4/
https://gvkmkbirak.com/MWQxMmUxNmEyYmU4/
https://agfbn62tch24242.com/MWQxMmUxNmEyYmU4/
https://gafcvba62ckca.com/MWQxMmUxNmEyYmU4/
Signatures
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo family
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Octo payload 1 IoCs
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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
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Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
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 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
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Requests modifying system settings. 1 IoCs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
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com.thingfoot61⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests modifying system settings.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
549B
MD56566b628babb0673710e3318b0f20ce7
SHA16e057fbc030f5100cc9df14354c313a68f66298e
SHA256c2ac74b7bffbb2e84c709d60b746bc940dea7c895584a44dd62e94089dd156a2
SHA51220968099930c62189ea9486486eda9425eebe6b392c27196a5a4911cbcf33c15b848a31720d669e057086614d61a53914ffb1bd9efeeef4da22cab2ed0a42620
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Filesize
2.3MB
MD5517b187c479c4eeef56d9f76788f84e4
SHA1a46cdc188feb90720d9eb0389088e921e22ec6c7
SHA25652ed7d38a8493f7c3696c26ca75d0bcd1a55ccdeba71f78b0c84453543b3cb77
SHA512521668fa392611a330760bbd700bec9a6c2ea7abfae13272d4544b5db6d9fe4e7b2e3509791fb0a1e524a6c390772eb8232269d385896e7da51855e290072ba6