Analysis
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max time kernel
40s -
max time network
152s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
23-10-2024 22:10
General
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Target
3be9f70aa00af87417e90bda799c8251afae07a7e16dc9c37ff6bc811957f788.apk
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Size
3.6MB
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MD5
5a96328cede5dcf94fb4377bd6ff0066
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SHA1
66338f781f892ecdc2a0838c80fedc9fe6614531
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SHA256
3be9f70aa00af87417e90bda799c8251afae07a7e16dc9c37ff6bc811957f788
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SHA512
2c53cafafadf88d44b7c622d9ac7d812035967ee88ae15fb13910146217d0f8392a5f7c54388568ad4a5358ab598f5c0bb36857c7faad6ab576515fda029d9ba
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SSDEEP
98304:7fCs3jeit0/leUREeblTFYw6d/HylKd0APbI1tlya:7fCujLtxMJYwu0AU1nya
Malware Config
Extracted
hook
https://ws.meangirldforvep.online
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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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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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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Reads information about phone network operator. 1 TTPs
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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⤵
- Makes use of the framework's Accessibility service
- 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
Foreground Persistence
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Discovery
Process Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5943f265e24d5be75cc3d0cea5e7fa449
SHA181ae9e18204e458db1fb0ca98edf9a4ab3df477e
SHA256502e70960d9744e22a65bae6463db34456e9434cc512d1dcdbac80d881f0f539
SHA51274259f90aa32148339e633c07dfb499bf602c374f57dc5eddd905c417a947a0399e7ecfcbd327a9bb4295e13119a7d8699a3c3e6bf3d385169e838a0471b2458
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD549b51d724fc98825664866f6c1ac7ff9
SHA1329a43e35ac6647765378548e59850c1b0fc129a
SHA25645e4b0bc245f9f802ac0689e77002c9e85e103fc2026565380cabee899830dec
SHA512d4b65507718213c406567b3b39f3275bc96befd7f5ac770131eb90233fc2ae625a16a8464f8f9ff0a0b6df6ccb13fc958aaa39719103bf8bc48b0af7e9d60b49
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Filesize
108KB
MD5e01682f291287c5545816d2003f597a5
SHA17ea1e6e11fa11c69485ebefbb589c306465e865a
SHA256986d143c3ab6ec50a2db1775f87b782c937a7a78e9c1e145b98dfdeb0c7c8f91
SHA5129b55a6317ab9638eb0d5180a139a1cfeb7d8310fc4dcc99f9cbbb5065c7da746ed6776b449d157752f28e12011fef71f5522153694786638358955cebcf56829
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Filesize
173KB
MD57d3277815ff134328da598acfc1119a5
SHA18e93a5269c39d3b9c7721a13df89174f04439203
SHA2560b0b76c12e3911ea4c5bd8787044dc8fc404bf126347e8e3825a7ca2a1a74cfe
SHA512d391034907c6bad38e4caf8db1422a173e7c47a167bbb8ab09a1d10c609c79abd045dcafdb31dc383fb07f9fa19ad1a400bd76ad8cc32d045dcf07c2b874e941