General
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Target
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54.bin
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Size
1013KB
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Sample
250112-11qm3atqen
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MD5
2b2351eccbbd650d49e8b77d84c1c3b9
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SHA1
4468a72413a29cd16c99459bd6815dd8e696ade3
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SHA256
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54
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SHA512
cff95213661b2caa8886704e096217995e10764bc8048947de4d66786d67be5d17ab7d7024f07b7ef0e16ccb02826a9ef172bc9df24fc42581f86f63311a7035
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SSDEEP
24576:bIdIMp9FiIsH3ws5kVw1bb8LTlc/zTzSyjg3g/4B/Z:sdIMHFi13f5k+FxWy03g/4r
Behavioral task
behavioral1
Sample
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54.apk
Resource
android-x64-arm64-20240910-en
Malware Config
Extracted
ermac
http://172.93.100.16:3434
Targets
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Target
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54.bin
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Size
1013KB
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MD5
2b2351eccbbd650d49e8b77d84c1c3b9
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SHA1
4468a72413a29cd16c99459bd6815dd8e696ade3
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SHA256
93d771f373872a4c6f589dc7596dab9ec900c12a9d3bd166b4b6c42e64790d54
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SHA512
cff95213661b2caa8886704e096217995e10764bc8048947de4d66786d67be5d17ab7d7024f07b7ef0e16ccb02826a9ef172bc9df24fc42581f86f63311a7035
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SSDEEP
24576:bIdIMp9FiIsH3ws5kVw1bb8LTlc/zTzSyjg3g/4B/Z:sdIMHFi13f5k+FxWy03g/4r
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Ermac family
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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
Foreground 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