Analysis
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max time kernel
146s -
max time network
149s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
31-12-2024 22:02
General
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Target
83e7b0a90e6f792e8ea596eda5060df84123697720b91c26d5d4d3fe7c2fc93f.apk
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Size
2.4MB
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MD5
3edf27f5cd451a25450ceb44ffc7639e
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SHA1
3eb60620fd38ac09b6175482a3468634d88730a0
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SHA256
83e7b0a90e6f792e8ea596eda5060df84123697720b91c26d5d4d3fe7c2fc93f
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SHA512
29d61b6a6528bdd98940942e14f2d241b18a6ddbed63129f4054141b8a6f637bc24dae483c514607dea71bded93cb1862c894fbff97278479ac5db1b3076e0c7
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SSDEEP
49152:G/sjHVeo/1NbQbRXwsP8jd/5PSPKoctQtLY+3g3gPwCB8QYqFPJ9vbI5Obu:DIawVATP8cyLXwQtZJZCv
Malware Config
Extracted
octo
https://kirmizibeyazfiltre.com/MWQxMmUxNmEyYmU4/
https://gazozsarap1d.com/MWQxMmUxNmEyYmU4/
https://gvkmkbirak.com/MWQxMmUxNmEyYmU4/
https://agfbn62tch24242.com/MWQxMmUxNmEyYmU4/
https://gafcvba62ckca.com/MWQxMmUxNmEyYmU4/
Extracted
octo
https://kirmizibeyazfiltre.com/MWQxMmUxNmEyYmU4/
https://gazozsarap1d.com/MWQxMmUxNmEyYmU4/
https://gvkmkbirak.com/MWQxMmUxNmEyYmU4/
https://agfbn62tch24242.com/MWQxMmUxNmEyYmU4/
https://gafcvba62ckca.com/MWQxMmUxNmEyYmU4/
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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Removes its main activity from the application launcher 1 TTPs 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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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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Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
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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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Requests modifying system settings. 1 IoCs
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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
Processes
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com.plantready51⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests modifying system settings.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
532B
MD5ab537da959fdc8d40f4c785e41462dc3
SHA1d29fd03592b08230b753e4ab5637adb8bf456e14
SHA2564c62106d5581cab32128854a4f261b95487b47cfcb2a242348b37c3a7bda04f3
SHA512e9930817b1d8eaf33a7a7b2d4ae14ef384f44faf67770c5b26d219ef33948d6995c845fcb65d77c3e9fe00b95a17e4810bcfe22f61130a38e718143b9fdbca29
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Filesize
2.3MB
MD5197c0e4e7f536dd25b6c9e7ec6199b14
SHA1eecb78e9d6f720741caf2692de8f3f7d18e8889c
SHA256ee81eb5f5a661735a7060260e35250f327f00c95cb13082ad45ac96d333d9980
SHA512d7392f0da65c3b41aacf2d84b39f8c859545cb09c4b7cfd231fa5b6e99481ae280ede61099f511ddc0a1282a86f1f62e119ea6cdfd92d326eb99fa002c44196e