Analysis
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max time kernel
148s -
max time network
131s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
29-11-2024 22:03
General
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Target
139916c54d60ad791b7d4e779d84cdfa4136d2659e08ebe637c6008d3cae53f8.apk
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Size
2.4MB
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MD5
ff03fe24f8f67608f969e55f297525ea
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SHA1
cdb0c0ec46723be8289b6c7f0c5b8fe21c591fa8
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SHA256
139916c54d60ad791b7d4e779d84cdfa4136d2659e08ebe637c6008d3cae53f8
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SHA512
d38394e1a444bc8af157e138b7b020057ead10e7441ab0500ed8b130f0d4326fcd84aa8a40ccfe4c97f5dc793f772a3e96224e61fec234f2d367d035f7ec2dcd
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SSDEEP
49152:fdgtnnM1zqIwyUJG/5NV4RYcC5hXD4vj8M5CN4dxnOz7Mu2qqGZ/gUxxy469oFe:ihM/eaGRYR5hXDO5bnk7MXqqUgUHy46D
Malware Config
Extracted
octo
https://malkafaniskm.com/NzY2NDZkZmViYjZj/
https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/
https://malkafali222.com/NzY2NDZkZmViYjZj/
https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/
https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/
Extracted
octo
https://malkafaniskm.com/NzY2NDZkZmViYjZj/
https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/
https://malkafali222.com/NzY2NDZkZmViYjZj/
https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/
https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/
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.runcomplete101⤵
- 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
552B
MD501ce1b08042fa308dd1fa06e686e1303
SHA17ecf94100b67018bc6293f880006409e6bd726b2
SHA2563ce544675eb48453ed772b493e6dd80e2ddace5c54baa129df2ff578eb360905
SHA512c5c186f41a74b773f5b16b962ab3b3c6b23547bd4a4f46c8083843f887e8cb392cf40adebc7234a461136fbb59f8919a6cc8f1bfe902b494b4dac2d4d50c8af6
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Filesize
2.3MB
MD5e29bf556c69d1f0f4345b618b1f2e7d5
SHA1431930b5009c9641c3698b6a1a4cebcf1c61f618
SHA25620d47f4fcc5a6abfb1c7eda86599cf82b837f87e7a0210f6b8ecf7990ac299b7
SHA5126be6c86d20a4caa10555b128a8ded37c8264ebe2cefd3cf9ee9ec1fa41ee2d514170b4fb92b2931b8e3b71675267e2ccda590397e80a482141f6920fda8dd125