Analysis
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max time kernel
21s -
max time network
36s -
platform
android_x64 -
resource
android-33-x64-arm64-20240624-en -
resource tags
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submitted
09/01/2025, 16:14
General
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Target
88d457a4a66370f9a5af94605a5e06543249007b1ff617d9688dd9fa1287efc4.apk
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Size
4.9MB
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MD5
f72573912e4feb8fa903173c61aff7c5
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SHA1
cf05d68d23a31b5cc137f01b31acad3f7cd814bf
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SHA256
88d457a4a66370f9a5af94605a5e06543249007b1ff617d9688dd9fa1287efc4
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SHA512
b97abbf802af6c748d6c718c82563c80c5a198b7d9dbc5ccfcdcafbc53b10593eefcade3de9fbdcb155a2d731d946e9f511ef9d75b8be22e8325ad59e03a9d9c
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SSDEEP
49152:SRsEXL07DSK7Fj7E45iS7xrGVriiSc5jVKSczZoEk2kxQorkCkdhxqe32p+:SRsgkDSWFj7t5iSRGRBVKYJWogCUWp+
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 family
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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 1 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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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.qzmainline_webappy1⤵
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Defense 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
13KB
MD5313000580ad684b1c84c3d625386cefa
SHA141876daa40fedb85b081a34140647db1a936fb11
SHA25659560e7c46d3eb5c8fa4c167f5d54018a3a22e9b067387afeb4c35f34c019f18
SHA512fa80dc354baf171b48410931b9bd42657cee70bc3716fd4a1bc0532dde06c1eff30f199f70f9b288204d707de8dec56ccf3752b3e991d44405c5140e88406641
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Filesize
526KB
MD52631c787a896a51035bc9dc7068611e2
SHA17f1b504aab85602838e69640529a46e15f4dc114
SHA2568231afe5f5a7ebfe012889967c756cb2ae16b46d80cf2f94cc224ba309e449db
SHA51288e46b64d14db8cabc7f761dedaad1b009fadda7f30d20a6fe69c6bb52395a7a91e5bc36e5ac0f8cc26011bf6ff73032df5e41ba489675a8701da1fa5784f71a