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General
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Target
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4.bin
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Size
4.4MB
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Sample
250105-1xjekszjhp
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MD5
3fdeb4ae869e32606d9427254f28b3ec
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SHA1
6330e9219d8d332ef262275ec0a1080c3c5c9e29
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SHA256
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4
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SHA512
7e3e3a0e796237314efc8d04359e1cbc3682b97b54d411f6b1ac44e98340f63e6187e13f9766c50d20916f74236c880bd8fa4caccf11bc884b0d325e3e68a64d
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SSDEEP
98304:pO0L2CmOy8sZHbXmBcHsrVGrz5Mk6gdwQmHWu9jR:k0ilOy8sZHbXmosr25ZXovT
Static task
static1
Behavioral task
behavioral1
Sample
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4.apk
Resource
android-x64-arm64-20240910-en
Malware Config
Extracted
ermac
http://154.216.20.225:3434
Targets
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Target
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4.bin
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Size
4.4MB
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MD5
3fdeb4ae869e32606d9427254f28b3ec
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SHA1
6330e9219d8d332ef262275ec0a1080c3c5c9e29
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SHA256
8c7bd84eff98ef5ff2d30ea62c25b89c82f57071093830c42fabd890c01ba4a4
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SHA512
7e3e3a0e796237314efc8d04359e1cbc3682b97b54d411f6b1ac44e98340f63e6187e13f9766c50d20916f74236c880bd8fa4caccf11bc884b0d325e3e68a64d
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SSDEEP
98304:pO0L2CmOy8sZHbXmBcHsrVGrz5Mk6gdwQmHWu9jR:k0ilOy8sZHbXmosr25ZXovT
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Ermac family
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Ermac2 payload
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Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries the phone number (MSISDN for GSM devices)
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Acquires the wake lock
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Makes use of the framework's foreground persistence service
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
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC)
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Queries the unique device ID (IMEI, MEID, IMSI)
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Reads information about phone network operator.
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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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
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
4