Analysis
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max time kernel
149s -
max time network
153s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
03/03/2025, 22:07
General
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Target
7a468ba3befb051f998433c2343ed6b82b96e029109c035411c4d199e7376a02.apk
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Size
1.1MB
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MD5
63730b281eac6990d76df232ab233b22
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SHA1
dcfe88dc01130f7f52a92ba759efa1f0b94f61f1
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SHA256
7a468ba3befb051f998433c2343ed6b82b96e029109c035411c4d199e7376a02
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SHA512
958ec0afeb0cfd0c5525952254c512a4374447303869c463c4eaa8535b665b56718037644ff0ac42b09563c48be351bee2b1469da6072cd2700c24e4c85a2a4c
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SSDEEP
24576:d4YTEWNZvDsb867G9S0aiSpgU21y1WAojyN5g/JCCS1:d4YTE2BD79wiSp/XN5g/+1
Malware Config
Extracted
hook
http://103.68.195.14
Signatures
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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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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 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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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
1Software Discovery
1Security Software 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
MD5ad4a462b0e72f95a010998b86532cce0
SHA1a656e45fae9e5ceef2e502c3ee97f9699de6ead9
SHA2560620809be992132acc78fc611ef7d11424c81bf43a245c3dc4b53650bbd46394
SHA51228fc2f9c9f5135ce5f505a0b69e27fa39e33d0058eaf92e2f54262b819c4dcba4c266afea61ac17d998f2e49105916e8bb9e7d80993cabbd60c2c96d27ebf38c
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD58c25f1adfd6e48bb2649932223a8e3a4
SHA1c89378da089ea36718c78fe0a143a7d6dca5264d
SHA256113f1746d2ee5e21e72a88aaf30edf9e113e1751b1cf38c2a42cdc6c0c961900
SHA5129eb166e18a1c5208d71d5f817b774935276af4730b36e85e6f21b29c62044ce48d18a3468608e5c539330c28a490e25adf04aef4e1e8ee989be5ffc6591c2aef
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Filesize
108KB
MD534426182c458d68abe80c55c0ec10354
SHA12a74c3ba3145ff092b8b9c11674d9c919759f5e8
SHA256496d78ee898a2b4dee095158bafaea7e868ee45d529dff624747c744356594c1
SHA51221e7da3e978bc258ef55b94c711f9ea3420ca24a3839ceae391dec4f598a1c4ed6f9a5a0fac0138119d8661c2565a6a8b2b155f76c7095e31d1b013b69404bd6
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Filesize
173KB
MD5d4d59f766f25d9af0a3fe5e5b89d8d6a
SHA10c60ee4bcbaff35cfd56650d0386fe3d99bfa7c8
SHA2566efd371b6fbadadb9efd125a0091a57c3ce69166b4fdea46f63459db10bf4d20
SHA51286ab66c7fa442005a703a764185084093731c57563a5ea41442f89e0f232b6fb9a57b5eeb28a1a9cd987aff91657b843ea1546dc000981bf32cd7fd54b93b314