Analysis
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max time kernel
46s -
max time network
141s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
18-10-2024 22:00
General
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Target
6ed278e057e7dcee764135170b5109f1f37fb9d281cf2fe344f310f87cf8bb00.apk
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Size
2.4MB
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MD5
715bb9bca8e357dc201745b776aef64c
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SHA1
64bdde96799db293dc6702a1fa5d35e311e724f2
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SHA256
6ed278e057e7dcee764135170b5109f1f37fb9d281cf2fe344f310f87cf8bb00
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SHA512
613a6850be3abb50925685ddd823d8eb9cd68389023f3ec859901d4683c8edc5e38699a221816fd028f0e3c24061465651cca3541635fb9718cfa70f78f1fdcf
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SSDEEP
49152:WbhlK1OG4PM0PdP8VvDvTodmnGiYcRUWHHGkH0b/IlGrg6VtjjQY:uCOPMAdP8VLboAGYR3Go0DInIQY
Malware Config
Extracted
octo
https://pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://2pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://3pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://4pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://5pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://6pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
Extracted
octo
https://pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://2pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://3pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://4pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://5pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
https://6pethsop332.com/MzQ1Yzk1ZGQ4ODY3/
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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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.questionhere241⤵
- 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
516B
MD56e00af29f6d03c9984faf335518ae851
SHA1d89410f151c99f036a218bca71032133df2737fb
SHA25651b09bdce7f895f1ddb4eb1a27343ef563777135101f18bc7c93171eeb081030
SHA5121e64465b430abbb2cd6efac3d040d46d508f22c1c16e854f94295c221ac53e311cfeb9ee096b2123e096aec893d079f8e30d72512caeaae03e3eec5207ae83fc
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Filesize
2.3MB
MD55ae3c1ad71ec07dc58eb9575fbf46a6a
SHA197c8d1aaea0a9c89936b49fb2c1328d44f597bef
SHA2566227ede10898defd6e8ebacbde926bff8f63b84974a056c653022622e1b73873
SHA5128583991cc394c24a268013f06f4119f85be04c244dec70b74fb4b95612318c25d3f465db562abbcf3f068db53af7317892f2853f06d5640a8c4d06ae163feddb