Analysis
-
max time kernel
179s -
max time network
167s -
platform
android_x64 -
resource
android-x64-20240514-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240514-enlocale:en-usos:android-10-x64system -
submitted
19-05-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
077ee20f09360e655099212935433e2ef61e99c52dd0597757ee6161795ed242.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
077ee20f09360e655099212935433e2ef61e99c52dd0597757ee6161795ed242.apk
Resource
android-x64-20240514-en
General
-
Target
077ee20f09360e655099212935433e2ef61e99c52dd0597757ee6161795ed242.apk
-
Size
513KB
-
MD5
f9e79507eb666a863f11cb21dae51824
-
SHA1
46c598a548b8eb380ca0ca3992615f24bd5499b4
-
SHA256
077ee20f09360e655099212935433e2ef61e99c52dd0597757ee6161795ed242
-
SHA512
09740070bf572a47a4c4a9d7a5590614ea8ae0637d2a5efd4ecb06314c166c3412f089ac443f80bd2d4a1dc3b92f92bceeb3dfbb436edf9696839643fbe04533
-
SSDEEP
12288:3pQzyK+M1dCwq/fvQij489jxPRcn8+PMDSsqfxBvknB:ZQzyJodjoQiNjx5cJOSsqptknB
Malware Config
Extracted
octo
https://sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
https://2sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
https://3sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
https://4sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
https://5sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
https://6sonamanoastudio.com/OGNmZjZjNjI0ZDUy/
Signatures
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
-
Octo payload 1 IoCs
Processes:
resource yara_rule /data/data/com.surfacestop80/cache/cduiipipgujjrxf family_octo -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.surfacestop80description ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.surfacestop80 Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.surfacestop80 -
Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
Processes:
com.surfacestop80description ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.surfacestop80 -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
-
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.surfacestop80ioc pid process /data/user/0/com.surfacestop80/cache/cduiipipgujjrxf 5100 com.surfacestop80 /data/user/0/com.surfacestop80/cache/cduiipipgujjrxf 5100 com.surfacestop80 -
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.
Processes:
com.surfacestop80description ioc process Framework service call android.app.IActivityManager.setServiceForeground com.surfacestop80 -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.surfacestop80description ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.surfacestop80 -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.surfacestop80description ioc process Framework service call android.app.IActivityManager.registerReceiver com.surfacestop80 -
Acquires the wake lock 1 IoCs
Processes:
com.surfacestop80description ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.surfacestop80 -
Reads information about phone network operator. 1 TTPs
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.surfacestop80description ioc process Framework API call javax.crypto.Cipher.doFinal com.surfacestop80
Processes
-
com.surfacestop801⤵
- Makes use of the framework's Accessibility service
- Prevents application removal
- 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
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
/data/data/com.surfacestop80/cache/cduiipipgujjrxfFilesize
450KB
MD5b869c43eefd480ed0e9cbaeeab14911f
SHA1fbca8e416802551ddad0a781b017766bcc579703
SHA2565bbcbcdd257d5c7929e9db56d995f1ccb66cdb8e30af15d9fbcec36eeef7f3c4
SHA512f887bb3ed3d9b7e6d31177c438efb3d09fc2b971254ab9d0ce980553339662a0cfb56e039ec68bc622fa723acad4ed8c24eabe3b7fca04f45b5c406b64aa0a7b
-
/data/data/com.surfacestop80/cache/oat/cduiipipgujjrxf.cur.profFilesize
534B
MD5c9c36fd4b5c6ed8b3f26e1e8e4b00991
SHA168d70e746510f5c8a1032257f65723c0cb499a4d
SHA256dec15ccf26fbdeacf1b2e8c9e8a1e833987faa5a32951e7f262d73d405c3ca02
SHA512ce07a17388e4bad4ac92246967a799962389780ea2cc07a15849699c130760f69891d4ab908ee581dba7ebac8d3f94e90a3564672e0a366396adc3ffdd593c91
-
/data/data/com.surfacestop80/cache/oat/cduiipipgujjrxf.cur.profFilesize
556B
MD5fcf03481d0da6f11ae33725e64506175
SHA1c9aba734ce450f693bde456c3572a3bcda25cf51
SHA25678734e7e229cba4e3191d619b393eaf49d596ad2572805dcc23089cd33d6c57e
SHA5121502e57f34240628e64fbf4a8e263e028c66d6652e16e770bf31fba902a6817b069b1a2f34762a13445e7e53efa42c0c809a7fd58809dba093b9b4ec165ce2cd