Analysis
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max time kernel
179s -
max time network
136s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
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submitted
29-05-2024 21:14
General
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Target
dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f.apk
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Size
541KB
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MD5
69bbaa343457f36b54e0381ad1cec22f
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SHA1
f2cd9031baf7f18db90ef2415f433dc4ed833bac
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SHA256
dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f
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SHA512
1f8f360c37e2d1302f1df134427f052f4e7007ac4f8e88235176d3b738c2ca5c3da9a8bc70edfaf928f040c4b30f9313425c91e78be940d908086467d3a96cb3
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SSDEEP
12288:7vCNEGRqYMECw5ha5H+HyYUFoUhCrlJNbf6gby16B1M:G7LMECUhpHDUCDJN7TQ6s
Malware Config
Extracted
octo
https://adile56tasarim.com/ZDQ5M2JhM2ZkZTkx/
https://6adiletasarim.com/ZDQ5M2JhM2ZkZTkx/
https://7adiletasarim.com/ZDQ5M2JhM2ZkZTkx/
https://8adiletasarim.com/ZDQ5M2JhM2ZkZTkx/
https://9adiletasarim.com/ZDQ5M2JhM2ZkZTkx/
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 payload 1 IoCs
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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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Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
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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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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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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 modifying system settings. 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
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Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
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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 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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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Acquires the wake lock 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 disabling of battery optimizations (often used to enable hiding in the background). 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.hadrightbqaj1⤵
- Makes use of the framework's Accessibility service
- Prevents application removal
- Removes its main activity from the application launcher
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests modifying system settings.
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- 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
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
449KB
MD5afe4ad1d723273c6a55d7357c7862184
SHA153636753c24d0e8a7553897b28dcbd1a766e6fac
SHA2564be693241f3d19603717f391f36861abe86e0e4cca87aed74a9983a6048b8d75
SHA51262a0b83b1d4da77991a3b9a4e1e43800629574f674f336b292e45e4cf42e3c97120ad6cbe16b75a5b26ab0d26d0fcb23e89e61ac137075edd9000d86581fd30f
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Filesize
537B
MD5fec9e737a69b1e38d5f006f0c6f6eb47
SHA135bbf2419d15f7dd9ddb57c48496818bbc289e69
SHA25628e24f9d92ce3c01dee9fead811746ad6d3e42e45600e85054075bac779e3c5e
SHA5126a88e85739d24aa01bb597fb4b36811edca85310411a24dc111264d711f7f98d3b230fc835fdbf010f29467121ed081a953037ac5bd6bcfeef81c1e2d2eaa1c7
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Filesize
28B
MD56311c3fd15588bb5c126e6c28ff5fffe
SHA1ce81d136fce31779f4dd62e20bdaf99c91e2fc57
SHA2568b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8
SHA5122975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6
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Filesize
235B
MD5cd7cff75d204cd6c1c245e19a711e5a1
SHA108d109c57ed8c17ec8a8fe77f3c9acc88b30ec45
SHA2562bd6e4988434e9935ac30f1c7e0f30ce7a9c6ea0b9e9de2883785ea0a0ce764d
SHA5129b0bbdfe20f0f6cc04e0d2a880bda2d660c907e99a9612ed02620a26d65540c9efb2d3638e72011bd442777c14c7c124aac6eadea24d094253649ea661084bd2
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Filesize
63B
MD5870417f2834511c04464959b5ff34de1
SHA19a27eb0ec8c12309f62a106e8ad9c3bfcd8db90e
SHA2560cb2da33c8f4154cae78e81089d9325a3c068e039a676ad537417b07922b3d1a
SHA512279477808937a697d4deacac7731a4b9fe7f879f3e21fe1518823318bf6b6157d0a41551d0b75b833d59b9588974d031e563994c6243f6707137b4cbd4c18b65
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Filesize
45B
MD5aa001ca076015b11b56cd0426d75c36e
SHA16e1585df61dba6772c9f3d55bfdd300eb17d8c9f
SHA256e76c1110d205e9a0c300614e2a5cc7aaae7a12889c7f650657c5e4e65cea735a
SHA5120da373b87bbd8d12d4c5532903c195c581b607c7bda0327b41296112796007911f0799a5631e36056a3aca6661da55c3adba106d798a12f2bd2c27a69e1912ae