Analysis
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max time kernel
34s -
max time network
145s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
23-11-2024 11:00
General
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Target
950867a96cc81824ec348bc9340f283c139d7832.apk
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Size
1.2MB
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MD5
3f6a33d7c38c11e6d3499d019a4d78d5
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SHA1
950867a96cc81824ec348bc9340f283c139d7832
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SHA256
61109ef1b642603b1724b776ece76b9f2f5ff2511e0613b6f9ec7808b495bbe3
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SHA512
e6f1bb7435de54b0bc8b75ddb4c02c1d50bf2d21f98ddda807479d489628fb907fade81ee6437c00d7b53afe5a5a5148d607d53498220ccccb696fab70faca73
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SSDEEP
24576:+nFDk6De3q6iNavB/+htTvwmlm2lf+i05vk6Y7Hf6J3PMh/00sX9nJ:+ntk6Df6iNo1QrwmYSSvVs/6x0hcpXj
Malware Config
Extracted
octo
https://c9bebf541c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://64b6c9bebf541c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://74b6c9bebf541c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://89c9bebf541c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://94b6c9bebf541c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://94b641390330721556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://94b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
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 2 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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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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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.lookproduce691⤵
- 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).
- 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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.1MB
MD56ec93fcd56e675aaa4d920e7fec06826
SHA14088cf818960432fc6808325886555d4dd87168d
SHA2568aca24ea9deacbc74fb2857526087b59324d50ea6f23b1443e7d5a51eb748013
SHA5129fcaef11aa53d897c1c5578218a6bead4c3f8f034c349c34134d72e565b4bdced940cc1ba6ba47d58ea14404214a2f69006ca1debd2664975afa138289da42db