Analysis
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max time kernel
106s -
max time network
164s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
20-01-2025 13:27
General
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Target
file.apk
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Size
7.3MB
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MD5
a8d138ad0caf188d210fc5366da923ee
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SHA1
503bf63fde8473700904900dc130b4fa7f97f842
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SHA256
573a0583e9d62c4c99236a90a2f7827a8b3a1cf1b769b003c2759091923745b2
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SHA512
541136c81f6f75eaa8b773d5cb0c36146858d30b86fc9d3889246cf5f8d1ac9ccd41bca0861bd0438b87d5c9dffecaab783a9e43c6c797e0a8136b59690f9ad1
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SSDEEP
98304:Km5VNNhDvW7M8x3XRRsxcjVKcD5iSRGuZ9TVVfPeZs6giN7:jjDrhq3XRRfjUirNVVVuZsq
Malware Config
Extracted
octo
https://50ed7d1b458a6a65d787b56cf40f0884.shop
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 2 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.ddisplaysource11⤵
- 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
1008B
MD58e53732aaca7d699e5083d880683cf9e
SHA143c0ab2252e72c8dc14418448aae4921be0b5fec
SHA25662de7a8b8ef2fc8eab01496e24ed7356230dbd51036a01e48fd97fe7b12a12f6
SHA5129bf539cb0e77c0bfe24933caddb4b5a390da06194dd47150a6666fd5fb155239473c193ff9b9aec8e9ad8afb474295b42914a957b05bf5a2b2dee8f68a223293
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Filesize
1008B
MD5bbe77545f625be07dd2a79c0fcd11f0e
SHA1265a399ec48b1b9a5ee5a68514f596ecde7c3e89
SHA256b679330697b520ebf230151b42cce6d10a7159994bf950859d8c1868fb47cfd6
SHA5126c4da48be04db64e5dd1e58e20f1fc96664bf763ce82e96d3a408a8085f1803a9ff4d0e622d556d3370b2fa32d5344ceb20f4dad45b414e63b2511bc51178205
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Filesize
322KB
MD577dc50489b9323274732d27dc8a4e803
SHA10e02a3595b62489d0739d771881da8604d117c65
SHA256c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820
SHA5120684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58
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Filesize
290B
MD56f69bbfcc61889f970c5efb2c40f2e50
SHA1697a6b190e993978c64414390364fa8e4f307dea
SHA256fe6f17ff682d560dbee8e73124217af6db2b58f33f61c0dc8aa71cd7d977494a
SHA512fa8489842192e7faa685f17dc31b184bddcfe675f319fc0180d9dd95eaf8b0768d3f2e2c440e7a7f5fd77ebc9aceccf6f94a3b1241f6b5a7e68d3cbbae5bf76a
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Filesize
525KB
MD56dcbee531a291a2287fa4a7e4a9f1776
SHA163be1910d8c613bf0fc8cac9592498e61dbf3355
SHA256a1452c61e7860f2b0996347b51a46a25ebf1673e3283b89c930510d0bb6495a4
SHA5128af97ea16f979f1f459cb699e6c7622793e941018e7cd43b2dbb6d98088143682e91e93956251bb1c5fd88f55929bc5d2b81833f4fbe2fd3cc479b7b759aad4c
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Filesize
1KB
MD55086f01ed775db08eaf147ea4a94b257
SHA1e8bb3c615ce5c54ed15e4d228db7283a220b9f81
SHA2565380186ee45b7b18566ec83d0e284ebdf8b5b774b2223463de64a1f2ef543d8e
SHA51289339dbac579e2911b6a74458715b53cb52a3c04624d9965cde7477864e188c9dd5fec560196aa893d13ce111d1aff7dfeeb865e658676f24662779fb73a02ea