General
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Target
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265
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Size
1002KB
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Sample
241102-1rsfaszjdl
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MD5
5526e85de73065e2580bbdb5ed4fc9cb
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SHA1
5114d93500e55d3b4829423e0debfa4329d6f0f9
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SHA256
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265
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SHA512
c6aecaf46485ee6dacd80cd13857a4c38c56b3074b83ceb355b287ba5d947536e07445c3551276b734fe866dbd6bc4e1a54b3fb7800da5fe7709f820aa5ba255
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SSDEEP
24576:/1GA92E9imQxV4ffopXIzJs/d8zd8ld8Cd8ed83d8Ad8Ld8Od87d85+p:/wA9c/4fSgp
Behavioral task
behavioral1
Sample
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265.apk
Resource
android-x64-arm64-20240624-en
Malware Config
Extracted
ermac
http://103.139.1.202:3434
Targets
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Target
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265
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Size
1002KB
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MD5
5526e85de73065e2580bbdb5ed4fc9cb
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SHA1
5114d93500e55d3b4829423e0debfa4329d6f0f9
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SHA256
7a4238fc6f5d3c7731c2eb33911298eaa36986040858af56e76628c5dc83e265
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SHA512
c6aecaf46485ee6dacd80cd13857a4c38c56b3074b83ceb355b287ba5d947536e07445c3551276b734fe866dbd6bc4e1a54b3fb7800da5fe7709f820aa5ba255
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SSDEEP
24576:/1GA92E9imQxV4ffopXIzJs/d8zd8ld8Cd8ed83d8Ad8Ld8Od87d85+p:/wA9c/4fSgp
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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
1