Analysis
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max time kernel
19s -
max time network
34s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
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submitted
09-10-2024 06:28
General
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Target
4ee096f977665bf56ff585e3046b2e49a071a5b1daa6cc9d1d09c78103d11144.apk
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Size
4.9MB
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MD5
c81e67f47f35c4654f28de5ef32dca31
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SHA1
cefa95ed5614942869a14f5482abe4499c69a1e8
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SHA256
4ee096f977665bf56ff585e3046b2e49a071a5b1daa6cc9d1d09c78103d11144
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SHA512
1475aaab85b3512c47c5bdfc702bc8c9a8cd5398c77275d67ee4297234eee2631c46d4a1124a0b52ea22c9578a234e4a9781e3044f3eef90ed1b9696b89d947f
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SSDEEP
49152:mRsEXRkqkcKwq3Xyr45iS7xrGgvEYavljVKScJQB6/nrcsBiBnutnbiU:mRs1qkc1q3Xd5iSRGBNVKMugsaabf
Malware Config
Extracted
octo
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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Loads dropped Dex/Jar 1 TTPs 1 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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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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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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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Reads information about phone network operator. 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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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.tlocation_p2p51⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48B
MD5046a414913add6f5bb60072c7db819b6
SHA1451ee4f6809260aec622d772fd329c7d0297a842
SHA256b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
SHA5124e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c
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Filesize
322KB
MD577dc50489b9323274732d27dc8a4e803
SHA10e02a3595b62489d0739d771881da8604d117c65
SHA256c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820
SHA5120684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58
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Filesize
161B
MD583a18177bbe8ada7d966b68b1bf102fb
SHA1638c2e88e8fdf7d2babb66dde98bff0a48cdb81f
SHA2561d52911c11c62717470520bc108e51e8bc5fa2152bccbeae616e100c9d1dc114
SHA5122cc3777e6e6f16dc88da0af052bb1ad88b29bc25e0f12dcb0ae6e018c2e4010a060ef74717118e32a3ab1f52265f8406b648948ded769e2124b358f93ca30af9
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Filesize
525KB
MD53158c504104633d55cf5ffc4cc1f3770
SHA1f98589c3e9b2ae7807c3c6a7e21296ea1b0a8ed3
SHA256acf9dbaf2d4ea9d00411f2e8c2dc7ef60207e76ab1d9d1bbcd4f961c1e3a5d0c
SHA5128126096adce731ccc4dc77cb48165555f78f6264130a6615a9789c526920d2679364ea0b46bfe5c9805a3886e044f64eb8a0088492e4316afcd8263d871f489e