Analysis
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max time kernel
149s -
max time network
153s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
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submitted
13-09-2024 22:08
General
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Target
4e08b0bf9d8f80edbd91da1b65e62ac7566c4602b31d5e1fc7c659e7647d29c7.apk
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Size
4.5MB
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MD5
c4ba4e0834ae3423c083b3c2b1567be5
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SHA1
90ec975973b0925d70862e72d7890cf76ba65584
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SHA256
4e08b0bf9d8f80edbd91da1b65e62ac7566c4602b31d5e1fc7c659e7647d29c7
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SHA512
13abe943ef3a983fa2faadba15e5fd955274ff8bfbd4eb1bd86303f171a4b21ba74bbfdd27253bebd3196fe587683135fd6f11abbf593b6ee28acf9148cb91d1
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SSDEEP
98304:Il+YtPzwd/hhc62oh8Eue5GFjfrMMPzc6GdhXXvzRNB5Xs:Il+YtP8hhcLRY4FjfrMMPw6AZvlBs
Malware Config
Extracted
hook
http://80.64.30.123
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Loads dropped Dex/Jar 1 TTPs 2 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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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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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Performs UI accessibility actions on behalf of the user 1 TTPs 17 IoCs
Application may abuse the accessibility service to prevent their removal.
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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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Requests accessing notifications (often used to intercept notifications before users become aware). 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.isethakvk.atexkdybx1⤵
- 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
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Requests accessing notifications (often used to intercept notifications before users become aware).
- 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
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
2System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.9MB
MD5e2129fa6a62c50b32f58e2d8cdeaa2ae
SHA1e0f7a927868a243069fa4e19e3e7d7b9a46350ce
SHA256681cad66c3e2d3de7b4952be46510aa2dfef2c20feaa18514472074321bff399
SHA51270753d60a95d4d4fe3ad5d1e37ead87c9f97a194abb72c6c02c27e3e0842969a1be18acae2e6601350fd16a61b549fbe2acbbf514f1a4b19ab7515117d4e6c18
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Filesize
1.0MB
MD5e3cb1b8783660459b772d51dee05877c
SHA1347a7121dd9167cf655a86643988fb87fd58f0d4
SHA256c7e8ee170c86c5e93d5ee68845251efeb3da79a11b37bbcabe268e82ed351028
SHA51286da101c331acb16bac742bf7824ef99005588e21f2e188483fbc2fd6916f68bd1062f020799a33d6eb096faba5ef7266bd47d97eeeaeefb8b0b1639567626b2
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Filesize
1.0MB
MD528d7a1a6f071eefcbb4aa636bcf61644
SHA1ed241e8f2f5ddc142de555df4225290b18679800
SHA2567a2ed56fe14ec45c3deff59754ed9e3b8d8cd6d41f1b717467ac9c55986c2f27
SHA51225acf50495262827fab655f3d7e0e0e15ca632a639ad964874663559a6075f53be85bf833f4cf51e908ce97de8eee32c1156b652983519d4ddb5f66c6c533799
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD514f8c4ea580d3be8c844fd9081c2f67c
SHA16c2367f6e81f5868db576e3ec7423270cfaf63f3
SHA256768352c071c55e774819aabcf99859177c8ba4bdb3b7c01c55256adca9509dbe
SHA5121e16cfa20fa53a418a07d3df0dde20094f2a4e9b93e53bd9c404d5342b3812cbd51635852d7c59668ebf57cd95621262bc935bde122dcd88d3398ae0b5b2fb7d
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5de5e9e58b4151a29e68667feea4f2501
SHA159c1542f5ec2b13bf42f81645266d318ed3e68bc
SHA256c52630887e6a7c4c7e0b4cdfe7df7b670205b16c19aaf08def114003538f885b
SHA5122cce30a32e8c76e905e963c42a44223df0b03fac2c6841dd8e8c7c3785fef1c833d0a3d9088ec421a9aacb6f8dadcb1c1a0ccabb257a81d9ce99263cf6020334
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Filesize
108KB
MD5a095a601417cb0346b6a718faf3c1248
SHA1de10be630eaf3d6a3fc5a7b2eaadba1fc7b9c0b9
SHA256017a09224a248aee27abce0a4ff894b87b66e681ad86864c7b8ab4b561c31a61
SHA512925e069743bef15114ff3af9cc21e53ea39d15b1c27c4a6138ebbd248149e684c7ae95de716708859610ddd3929fda5f27c0b9e2ef46c9ad0afd5c533085825c
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Filesize
173KB
MD59f0951dcc4cb6bb2ff365569eeee24e2
SHA17005b6890377b522b618939631db591ac746f570
SHA2567c72c991c48972526b8188deb985eed3de0d63f234648ab625c5bfc24c4e5901
SHA51226e87c0b2861b22f740e1e21539b40ec2b790304c04802f355c521b2c352af6fa47635ebed8462e44e3293d25a6e16f4983873b665daccfd77876fd1e64cb89a