Analysis
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max time kernel
150s -
max time network
150s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
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submitted
08/04/2025, 22:19
General
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Target
725c2cb1c28c05dc82dc93927b936d3a835324367576b3cf18af467c5752301b.apk
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Size
2.9MB
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MD5
75d6c41d247cbe0e9bfa784e07ff700f
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SHA1
2dfaf4266166f177280a2ad2c462c0bae195ba8d
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SHA256
725c2cb1c28c05dc82dc93927b936d3a835324367576b3cf18af467c5752301b
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SHA512
f261756135693acec2383e4f7b8e36fa2524b2a70c007706a4c6a898f4fb8d8f7858987820ee5e00eacbab642c88ad38a802984f82e1e3ee9cdc2d94aa677939
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SSDEEP
49152:IqHzAFvKkY3rT1Ky+5IWfYBoezOVY6ANw6aES6pFU2t7j3MGlo17+hZ0INvBYabV:5Uv3GhR+5eoCOrjWS6N7j8g3T5Yq1API
Malware Config
Extracted
ermac
http://176.123.169.239
Extracted
hook
http://176.123.169.239
Signatures
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Ermac
An Android banking trojan first seen in July 2021.
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Ermac family
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Ermac2 payload 1 IoCs
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
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Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
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Reads information about phone network operator. 1 TTPs
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Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.tencent.mm1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v16
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1System Information Discovery
2System Network Configuration Discovery
2System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
703KB
MD548f060bb8032843adf14387ccfd28dd3
SHA1e209254102b6b380a1cddbd6f3818f9374882f72
SHA2563ebda64f76fcbc5b76009550e9119bb80b34bbdcf9b937a3d26c38843bc52f69
SHA512f9e579ba2a097f0ea6567c7a93cad18640f4c59ee79c7401c861994f4130f56048feb7899ccaab7f893f109a9ebf5d10f0ae4f5ac3838a42a57099b9784fcc00
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Filesize
703KB
MD5b28a519a74a079bff0617f1ac5e9893a
SHA138f5ce5ea1b55a27b3fb561e2e64bba5df020085
SHA256993f18d9a821c513bd87c17c55ccbf8842cc3cc0615b760ebd8d6a02e9e3da42
SHA512b626e5561710b0bac0b774b6b68bdddf9635428672a67214eed42b40d1bc465d6b8342bc40a14c39f594f4dcff61361800c5d2bebcde03adb78aff38a59c6dbf
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Filesize
1.5MB
MD52ed7fe2320b0bbc4d75b899f28c6c918
SHA1fda0b763ac36fc014568d3ee29e424343b75278b
SHA2560d448c1c4915a9ab1b94c1d8757ec4ee09a5973bf4e2e1661a9ec65e673b7b38
SHA51243a9c85e3f127caea4a448ab08342cb041e29e5087473dd733e59285a75bf518f7358c5ea1f4c910ce75d637df321968979c1c8e69a2417b1278191d38f2279b
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Filesize
3KB
MD5c2a05871127a0bf6d35f25f5bc3a011a
SHA1907441d4700bffd07e4b1e36f475a910a1430b64
SHA256d61c490b2381f524ecb52020179cd316ff3ceb3e39b324535a7466db4d20de04
SHA5129f45e1a0e98e05a1347513eddceeaef298b23535d9d38dd148c0c20b98eb2d89600c040537adb96d6b95612a27d99e5a453842f5f5998e4768e2d0f23ab63644
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD53294beea5cc904edbc498aea6a99e160
SHA1de1b492fe554b3907fad8cd6b62312011889e043
SHA2562071b41994bdfd8123bb17ff63487b4121067eeee09c778c048ae68219786303
SHA5129d4f07962f1b2d4b4ba643729a62b0c25ea1558ff92f5ab68af4260d8db45d201dfc511a22d1e50d0e649b6669d66906fcab8b1853fc41d02944de96682c0510
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD55d172a70353fec2dce1d170c710e326d
SHA1e3cb84c5b0a167b431229b87e755473a306a800c
SHA256414522c985d12885a073a622c869abd199af87ab40b0ecf05fae56c1138c3e20
SHA5126a579d6c600369f53d4b4c07944b85ffa96568c8cd5105eb8f722898225005160031b6b3ea7191feb6988cbcee084bed1392558231fe2733022bcc5b6fba646f
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Filesize
108KB
MD537de7a6a0e30277fb0a98b30cc644056
SHA164c4c93138d41acc9a29c79a93a952ef3bbea924
SHA256cf9e877f3154ce630cbd21ae0c57a1c682c0e00fd89d14f02c77160a01e04c0b
SHA5127e14bb472644786d26c94897345e74c096b03b0a76f13018f2d42afba6128ac6cbcc8f6c941d9dadd62a46e58b686e81eaea233735694c86203c4400b24ef755
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Filesize
173KB
MD5b1b4580e654d8742c7a4811c0bfc3744
SHA16235db548409ea7997d0c2971f6f5b8276dd2d30
SHA2568efd20ffaf47e9a1b1d731d2ace714c0cd9b6cf7988b6d717e45e3f2e9c6aed2
SHA51260b174734f96ff267f6620ec59e4429e6e8b186165966780afe4dd4981943eb5231d70f0bca7c3570a9dda09cb61619a51fa46f5ee8b4c0252d111e7b1587665