Analysis
-
max time kernel
147s -
max time network
150s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
-
submitted
21-01-2025 22:10
General
-
Target
58c7abeba7445180b4457d8dc49fa4a6d80e48ddf8e680d85a459d399b5c1a36.apk
-
Size
1.1MB
-
MD5
68e63994ec885fedbd138e59d943f05c
-
SHA1
801e7abd9cbec73ade32a8c3390f9bb68382b73b
-
SHA256
58c7abeba7445180b4457d8dc49fa4a6d80e48ddf8e680d85a459d399b5c1a36
-
SHA512
f5073739cad21b98960ffd821a6ce423a3aca665bf9f33eb4754854eba957dd5c075af084e2240ad301e1e53aac240d6cbdbd7b446ff0fca82b143877f37baf1
-
SSDEEP
24576:IXnuof7lpWIQJ8cHR/UXqy33Q73D3C/IPTapz/ojyqRdg/y+fez:onuojWIWhHR/aE3D3sIUXidg/+z
Malware Config
Extracted
hook
http://213.176.94.228
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Hook family
-
Removes its main activity from the application launcher 1 TTPs 1 IoCs
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
-
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.
-
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Acquires the wake lock 1 IoCs
-
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.
-
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.
-
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
-
Reads information about phone network operator. 1 TTPs
-
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
-
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.
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
-
Checks CPU information 2 TTPs 1 IoCs
-
Checks memory information 2 TTPs 1 IoCs
Processes
-
com.tencent.mm1⤵
- Removes its main activity from the application launcher
- 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
1Hide Artifacts
1Suppress Application Icon
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
-
Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
-
Filesize
512B
MD54da000afcd3900917a7a831fe50ee429
SHA1e65c7846ef84ba636c2661d3420dcd58b990312a
SHA25628cf4d508c3895b857df1f37fd4e4af65cebd26c4bdf8bb541f37fba5ff8df00
SHA5127b83b54329964d70ee36215ebe52f44c5692a583a4ac4916d29173545e6e6fb1c94492a49e1493060e1a5aa707f9e91212ae8a642f6feac75006f95279008051
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD530b5abe113b63f40468664c05a8ce12a
SHA14706545b1bfd452aa7c08031ec3794d3216ba3e5
SHA256b1695c0263a40bb61aea330c5bfcce5224f8cc61cb7af2636f22cd69674ef390
SHA5122f85b8cc96f5dc0ff6aaf8a0ec710f389120c7ff2955a60ff09da7f5fdfd7475c6b9b26ac50387e35354508190b40417d2687c9b46562f10153dd48f02fd7216
-
Filesize
108KB
MD5fb2f5e595bbfacd19b2c35564c080757
SHA15b1d86add15def19a80816ec3dd5503d84c2d4f3
SHA2568dae06974f2edf8ee605a090ac170d87ac9da38745d4cb7a33834a06aa9297da
SHA51297951269ef23d4b782d4b969cde3b555f3bf992e73472056e43dc566e82c6af95d1ce02c4a85554f3e3d6525da4042f798d904350102a25881aa5c866306ae74
-
Filesize
173KB
MD5c3a5e1c82a83dc054863d1537eb6723a
SHA14ee0998d5c38c713273711f8b6531b200d1c2237
SHA256cb35c197bda77c0aa21c49a9989357b8f2373e18cc6c648c4d4446cda97d8f5c
SHA5129ce65524deec39539c89e6ddca8dc2739864c312263d815da059d9e22fd793363b4c598ebe2ac8f3e4d774c4cd0ad283982e2164177b667d4faaf1f9b9c11a59