Analysis
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max time kernel
53s -
max time network
152s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
01/03/2025, 22:02
General
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Target
808b2efcfc28db5b072445482c8123231fd00258d5b3761a6536a3347df2f008.apk
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Size
2.9MB
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MD5
6acb44a2a17eb24da5f51b9bf7dfbfe2
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SHA1
86c6c15e204f7bcc8f18d6e672dbdfe3226030e2
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SHA256
808b2efcfc28db5b072445482c8123231fd00258d5b3761a6536a3347df2f008
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SHA512
599f3c2fc349d5f04a088f4e3bf1e0628a6ba1ed04e7e1c9d18c85da9e6bc929263cfd83780d89a85cafca37489864a6107ea5c904aca048c99b22ba85712670
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SSDEEP
49152:7DHvVps5b5ByeH97lLqHe+7sdT0+XFrkzGqZ9/j7L7EhYVAqaf8OpY7lPAxhK8xE:7DPVSmoVdPFrkzzZ98LfDEAhgJMvyB4e
Malware Config
Extracted
ermac
Extracted
hook
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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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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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
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- 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 v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense 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
702KB
MD59b27046e8007dded0e9963257fd1c044
SHA1b65bb1f70731e5a20435269d99906ef0653e5bf0
SHA2561430fae1e99473a5c9d8d047777741e370c7cb94f14db778e889b357d869d7e4
SHA5122289b005955b987be1ec0890bd68625ae3b1c7ad5c853013b93ba396b5f9dd28d0a51c595d0b96b1d8918f11598c229a6a3c1e92a1fb6ce70297f23392fc793b
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Filesize
702KB
MD5b4ed5beb81681a541c94df8be1a50b13
SHA1ced1fa6359857864ff2af7e54c6f47e8b2013ef9
SHA2569f1c37243f247c0e555422da0754c5d90b51249656dba266d9741541bc3c6726
SHA5129a4c6b62a015fedbe9c168f4ba3544fb3f440f2bb2574fdb0f5658e5b422689837d8eb18ee47b31994808e90d7f8e0cb23a49aa31878d75f973191203bf63bf8
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Filesize
3KB
MD55dd130616132dbb03974082782f715b8
SHA1606e4a2738555ca49fa498d9fa27ffe97ff39a7b
SHA2562cbc88f1dd653b93038abc4768c2f11b4ecda3e0d09c5a9dd5be54709b7da468
SHA512050261ca530451635ddf15cf0b25c3383c4808344ce84aefb0644a2af802c297bc4485aedd7b33e51808cf8242f8aad1c298870814263c3c150a1e7a797fae99
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5faa72b578c2aed181084fc491fb7eea0
SHA18da34f34538bd5478874132ddc9ef0989e1c67d7
SHA25610c45a06afdb78bb5a0ff75a3d43b52318843c76f465e3191eb14273c6dbd40e
SHA512ad6c6ad47b45c3a6a40b4fd128c1bfe5ddc93f8bcbe2592af2d656b6f5aaa9341fe9ef82178c686394afd2b63919895d220d667815cddedfab779b97f1d2dd37
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD54487775fbbad97b055e358df121f6db0
SHA100906e6c716e5683cd6a8370a38692e94b08b66b
SHA256418d119e5879f4633a465bef3ff7d0a1672c5eb367530d744574f225d5273c58
SHA51221d1621f516ebb49d2ec70d9200dfc21f0eb2f781371495335c6aabc03be8a95db6c54ee94dfaafdf3bd767980cc73c3ddad4a29e4b94bca66d5e364d927b458
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Filesize
108KB
MD5480e1f9c8b573555d2e65bf994595390
SHA156f83db638612806f6df181746771445e61a795f
SHA2563b1eb2786a8db50a1e8df5b6dc4ea2464c5fb98e6b4d2e91ea2508ca6fe28200
SHA51274649eb368de7448a020958e7ac736e540b379816d9df1b8b9272f081ba24baa6c76ae8644b3bbf1ac880868c02caabb96f412d8b78a4c152552f9587803dcdf
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Filesize
173KB
MD56c6e919a121aa2b94b43051f063d90b7
SHA10e0490a5f27b96fa3a724bae7740928adaf1c688
SHA256335ed8965762318ec8c3975a1b232ffee9f0c60c102d6680a3ac229671e71eb6
SHA512c8141955e319d5df3173b843cc5f728125ca03e3c87958ec0d57a5dd26336cf1dfac5c0ece1e302bea29b10daf3ece668a2788ff6cdf1d63b0652f2148352305
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Filesize
1.5MB
MD5998753d51562c21f97f24a706e88fb05
SHA1ac7536f8d79055812ff1bb1eb9c7d9859fb552b5
SHA256f74f6f912ea01034f43112487a31bd8e3f3df7ccffa8804c6e6ec9e1995678cf
SHA512b021c1cb0426d24b54b80fe1bc8c056cfac077f616e04e8b5554e34ee31433dc40fb638ca226f00f8e6f2f6350fec643dd7972bacb509f55132aa1f82eff2c1e