General
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Target
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794.bin
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Size
1.1MB
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Sample
241213-1wn9fazjes
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MD5
696083849beb1457b64dc1b213e4f231
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SHA1
74f2dc2b32359bc10fe41d8fc223293d7c6b09c2
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SHA256
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794
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SHA512
a91374a20073f6599ccc3ac0d86495a0c92469d41d0fe64d72a2f381ed15f80f9f0937c796e96dae40f4dcecaa44a0a29af7bb018070ff33fdcd950914d9e846
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SSDEEP
24576:1g/zryozMA78Fm1I+Tw78WE3uZLeiZKSrwA+tYaaly9KOKWot9ce58s5C:1g/VYAwF8wwWE3Uei9wSaSJBWuSs4
Behavioral task
behavioral1
Sample
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794.apk
Resource
android-x64-arm64-20240910-en
Malware Config
Extracted
ermac
http://45.94.31.93:3434
Targets
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Target
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794.bin
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Size
1.1MB
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MD5
696083849beb1457b64dc1b213e4f231
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SHA1
74f2dc2b32359bc10fe41d8fc223293d7c6b09c2
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SHA256
2bad5d3f3eaa350b15966f2556de99a4e0fa06632c79c282a07df83d25aa2794
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SHA512
a91374a20073f6599ccc3ac0d86495a0c92469d41d0fe64d72a2f381ed15f80f9f0937c796e96dae40f4dcecaa44a0a29af7bb018070ff33fdcd950914d9e846
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SSDEEP
24576:1g/zryozMA78Fm1I+Tw78WE3uZLeiZKSrwA+tYaaly9KOKWot9ce58s5C:1g/VYAwF8wwWE3Uei9wSaSJBWuSs4
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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