Analysis
- max time kernel
533310s - max time network
160s - platform
android_x64 - resource
android-x64-arm64-20220823-en - submitted
15/05/2023, 14:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0c4b6bc01923b5937627485d816de856d864cf0cc83623066d4b93ffa4e6a144.apk
Resource
android-x64-20220823-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
0c4b6bc01923b5937627485d816de856d864cf0cc83623066d4b93ffa4e6a144.apk
Resource
android-x64-arm64-20220823-en
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
0c4b6bc01923b5937627485d816de856d864cf0cc83623066d4b93ffa4e6a144.apk
Resource
android-x86-arm-20220823-en
12 signatures
150 seconds
General
- Target 0c4b6bc01923b5937627485d816de856d864cf0cc83623066d4b93ffa4e6a144.apk
- Size 1.7MB
- Sample230515-rmpdeafg52
- SHA256 0c4b6bc01923b5937627485d816de856d864cf0cc83623066d4b93ffa4e6a144
- MD5 07774760623cdb9a0b9fdb4889093d06
- SHA1 98a7222a5c8d580e676b03fedc7dc7ec45d7f0d3
- SHA512 0dbec95e4dcbd1ac19a6bde671206089c74a075584dd7020f7718cef62e0ed29a5615547445173727b59d453cec8fa6d143e0d25fd2105b4d7be52af38f5f35c
- SSDEEP 49152:DvnLA9jD2/lyqvFXcUX0urogz6YQL2AZgwKu:TiAlnFp0aQLuu
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
octo
C2
-
https://s322231232fdnsjds.top/OGYyZmMyZmVlMGI0/
AES_key
Signatures
- Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
- Octo payload 3 IoCs
resource yara_rule behavioral2/files/4402-0.dat family_octo behavioral2/memory/4402-0.dex family_octo behavioral2/memory/4402-1.dex family_octo - Makes use of the framework's Accessibility service. 1 IoCs
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.girltold85 - Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
description ioc Process Framework service call android.content.pm.IPackageManager.getInstalledApplications com.girltold85 - Acquires the wake lock. 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.girltold85 - Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.girltold85/cache/zuuairrvzojbb 4402 com.girltold85 /data/user/0/com.girltold85/cache/zuuairrvzojbb 4402 com.girltold85 - Reads information about phone network operator.
- Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.girltold85 - Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.girltold85
Processes
-
com.girltold851⤵
- Makes use of the framework's Accessibility service.
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data).
PID:4402
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path /data/user/0/com.girltold85/cache/zuuairrvzojbb
- Size 460KB
- SHA256 f1cadfe4f3a4926196a864b5a652d939238986020d92e7f0a6c5aa9a370b4835
- MD5 706270898a838bcc39272875e2e9d4e0
- SHA1 5fdd07dc30b95ae78b3e6d1e7e3676a1e943b96e
- SHA512 31a8bb68f2c044bd1905dce5b0aeb386a9e1666901a3cbb2b2cc530c264ba7474ed077c41d85c38add7b6cfe58f38b98ef29181f83405ff31830fdd6f43f8505
- SSDEEP 12288:hOeewFKoPwuCAUZtlt9UbbS4mOBunD3++UjwuDrhL0d5UI:4eo/UjwuDk
- MD5 SHA1 SHA512 SSDEEP
- Path /data/user/0/com.girltold85/cache/zuuairrvzojbb
- Size 460KB
- SHA256 f1cadfe4f3a4926196a864b5a652d939238986020d92e7f0a6c5aa9a370b4835
- MD5 706270898a838bcc39272875e2e9d4e0
- SHA1 5fdd07dc30b95ae78b3e6d1e7e3676a1e943b96e
- SHA512 31a8bb68f2c044bd1905dce5b0aeb386a9e1666901a3cbb2b2cc530c264ba7474ed077c41d85c38add7b6cfe58f38b98ef29181f83405ff31830fdd6f43f8505
- SSDEEP 12288:hOeewFKoPwuCAUZtlt9UbbS4mOBunD3++UjwuDrhL0d5UI:4eo/UjwuDk
- MD5 SHA1 SHA512 SSDEEP
- Path /data/user/0/com.girltold85/cache/zuuairrvzojbb
- Size 460KB
- SHA256 f1cadfe4f3a4926196a864b5a652d939238986020d92e7f0a6c5aa9a370b4835
- MD5 706270898a838bcc39272875e2e9d4e0
- SHA1 5fdd07dc30b95ae78b3e6d1e7e3676a1e943b96e
- SHA512 31a8bb68f2c044bd1905dce5b0aeb386a9e1666901a3cbb2b2cc530c264ba7474ed077c41d85c38add7b6cfe58f38b98ef29181f83405ff31830fdd6f43f8505
- SSDEEP 12288:hOeewFKoPwuCAUZtlt9UbbS4mOBunD3++UjwuDrhL0d5UI:4eo/UjwuDk
- MD5 SHA1 SHA512 SSDEEP
- Path /data/user/0/com.girltold85/shared_prefs/main.xml
- Size 132B
- SHA256 1b8cea66c8a32d4f2b986571e0877035cdeea2cd5735347c286f51d6bbaabcd9
- MD5 1f32f5ef68a5572999c780560de9faae
- SHA1 f0860d1fdd505aae1eabd154263c7a0fd3af1f43
- SHA512 26ac3fbce44f0bd13c83fcc7a1cf46a9399f8ec842e48ef1d25d58fa9241b61e59a25368d10daeb3b6b8bf8fb059d0ae16cdb4dc87c88c5828506b5c682b2a7c
- MD5 SHA1 SHA512
- Path /data/user/0/com.girltold85/shared_prefs/main.xml
- Size 7KB
- SHA256 f6a41927f2e3c9a647863bbd2ea06b3469edd2d8041dc488a3bc26ff9249d8f4
- MD5 e473e059f45e827be0c7174f4c8523ec
- SHA1 b463611b38257cf3f629b180de53fc2816160227
- SHA512 1bb851d252382c6837ed4a7710498a01856e8c7e2c3e7148c153c02cb1db314d8f578b9bf5fc9790f55e4e908d96b9f4938303749d57633b867b6bc19f3d5ec1
- SSDEEP 96:MzJXjeWAI1KsRQPhjOX75jEVpYAxd0RGdXylvejEEMkY0xn+sH:oTlA0mP1uiY58dw++g
- MD5 SHA1 SHA512 SSDEEP