Analysis
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max time kernel
150s -
max time network
157s -
platform
android_x86 -
resource
android-x86-arm-20240221-en -
resource tags
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submitted
25-02-2024 22:01
General
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Target
8c321ba5108cd655420d2f9f1131629410beaffded8aa7c104357c07d8d6c57a.apk
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Size
1.0MB
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MD5
aeae1f67dff8477ff0c4776af92140f2
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SHA1
9a505433dd72a80abcc2c6f600c08280b170e656
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SHA256
8c321ba5108cd655420d2f9f1131629410beaffded8aa7c104357c07d8d6c57a
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SHA512
3701c809496c17954dfef2705c563d5ff5d7b1648ba870928099746664a8c8a4576640d58215902ff3a84cd8ac7487a757840ff5b8c4210ce48100d519d8d90c
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SSDEEP
24576:kS9yYo6onqmlIJ2GmSiGW2NDZrZzl3U2ha0GIzHPu:kCRnm6HvBzZpl3U2h1RPu
Malware Config
Extracted
ermac
http://172.214.90.35:3434
Signatures
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Ermac
An Android banking trojan first seen in July 2021.
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Ermac2 payload 1 IoCs
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Makes use of the framework's Accessibility service 2 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Removes its main activity from the application launcher 1 IoCs
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Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
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Acquires the wake lock 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes
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com.vunuxogawenezuzo.judano1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Mobile v15
Replay Monitor
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Downloads
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Filesize
885KB
MD5e91c3492d81fb788320ff572b3ea2044
SHA1313d826c033634b0cac663e51c98079528a9d984
SHA256507d8bb6706321988beafb6b4f01ed6d386bc4fe14a61a6b847bb1a35bf2fff5
SHA5122fc0bac99d9454bd063bb6253c29537a7c3ca07e840b209981f6f10bdec35c7fa8b66f9c7c6892d5cf8d941ed3e39747be806e1b1110485f85b289aad72cf3e4