Analysis
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max time kernel
131s -
max time network
132s -
platform
android_x64 -
resource
android-33-x64-arm64-20240624-en -
resource tags
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submitted
11-10-2024 09:18
General
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Target
fb946e9be49fb64a44905bcb14a8bcb34d74918768085a037ac9ef8696a49a66.apk
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Size
4.8MB
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MD5
167ea572043b0ee7d4de96dd6cdefffd
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SHA1
1a1200b2fbd0c1169905c0cacff541156a7d147b
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SHA256
fb946e9be49fb64a44905bcb14a8bcb34d74918768085a037ac9ef8696a49a66
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SHA512
0830974e5d68c062cb50a64a672be0753a701a8871515e8d326ac63ae42b8d0855313479b6766712b9861b140c504e81d306b5f7960a14dc841467cea6da9a8f
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SSDEEP
49152:hRsEX00ilQWKCGj7n45iS7xrG/Dx+gzRjVKSc52mUDh0yj8c9lI3:hRsH1lQWDGj745iSRGfJVKVtyjN9lA
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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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
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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.mfwlantest_launcherga1⤵
- 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)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- 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
1Hide Artifacts
1User Evasion
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
MD5d137cc140bb141ce2e7d96ce620f9a4e
SHA1793ad067684902a0c28736528338968d2c840bc5
SHA25671871cc60bbeb54615c7d546566b3ae12f674eea0bde727c604bd8b1ff5f9ef5
SHA512e8f4be49ccec93a294eda139dcdd2fac8a2d83c1b333aaae50d0c3638c9a5489eea49b05e57a315c667300aff5e815de598310e25e049e275eb8b925b970e643
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Filesize
526KB
MD5cc8ff38ed8532a747bf5b031dca475a7
SHA12fa8205172e4b79b89a378c876d12a66a048a8c7
SHA256f5df49ed719fc825569dbd064b07748399dbc80bbfa8cc96836bf259f73a93ed
SHA512a498e35d0a43ff61defeca38d274ac18607f5fa7637c1ec534be4e60beebdf6c62793e4c7709f48510188b6fa481d210b5ef818378f0a81395bab55c6b1e47bc