Analysis
-
max time kernel
148s -
max time network
151s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
-
submitted
11-02-2025 22:01
General
-
Target
db5b4cd20de802f94b517e1bd2415a1e3861da18bb4ac3f8cbb0c5b1de941ee8.apk
-
Size
4.8MB
-
MD5
e9c75850d158e2d5243b648e2304bfdc
-
SHA1
4f880063973b6e37a64884906afa51f58d9cd65b
-
SHA256
db5b4cd20de802f94b517e1bd2415a1e3861da18bb4ac3f8cbb0c5b1de941ee8
-
SHA512
1bea9a2fd5f6b1aaee150298f343f925e63071b5f6b42f2694b02fde0852153f931deb69739dc1248669ea0dcc5ce2980e379800f818ece86d7d28b30e090086
-
SSDEEP
98304:k417LCteYAqyEuAK4DaQeE6ezPzqYK8E1GBcRJkLsu1CZZm3l0Rhh:kOXCteYAnEuN4DaQeSzGjP57kLsu1wms
Malware Config
Extracted
hook
http://176.65.134.87
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Hook family
-
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
-
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.
-
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
-
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.
-
Performs UI accessibility actions on behalf of the user 1 TTPs 8 IoCs
Application may abuse the accessibility service to prevent their removal.
-
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.gjyygawzm.xabhvqepy1⤵
- 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
- 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
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.9MB
MD57efd40e87c31e2e268093d8012ff7a54
SHA1bb0d8d2ea637bb07b8f6872d5c90f943b436d1f1
SHA256186e38ea974376261d2adb6b6709977bac4c1013fce95cff9e219a2945843f5d
SHA512fa4b546c4a423c686dfb15ff78375d7c40b66e8982fe7a21db1e7b276981657b4b11d4e0d5ae9922c9748c4a988f78908534ec472f77e9bb29264e55fd756fb1
-
Filesize
1.0MB
MD5b97f3438711604dd7f06062d0150bbd8
SHA1da94619c13a24f7b7835e4ac46a28a19943e1e02
SHA25670c7ceb70fdd78961c51d6630f12539f130eba1c175da9bfe798a7508766a49a
SHA51274dcd3db9196825b5a79d2b3c222cf9f44b34f10f6b302a5e7f15ce53561af5d1b4ce3b0bff1b6ca9001eb2557e36b60ed001ae4329698961e89e77a06de70c6
-
Filesize
1.0MB
MD5bf114be787f84d46fdf4f73c6961e56b
SHA1a625955843e72b8366abdfb0ffd9b1dc154cb15d
SHA25678a75ea1c09536ac86182d79f2c1bd4017e3f276ba8368c1bc632540eabbdef7
SHA512925b81b71a8f459337f4f42ca5401c152d7c2021a5c2bb98163bb3b6831807fc7a9e87edd271f1b814e98b2ddcf4cfc6402743ff1b1b147b09d391510c92056a
-
Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
-
Filesize
512B
MD524fadac0110945f0e40cd25942d1f10b
SHA1720619a8f89785ad9a10b6f281ee4d35cfcba00c
SHA2565c892a427c0b9353ce6a7edb5bd5205139499470da6e6e56605f8aeddb5f640e
SHA512f9d5364df3addf4719fa7fa0a8304ab39db99c0fe78e1b0f1c9595da0db6554e97b8b9ada5d0300a8c4e6827900c7c164c4ef80f9753cea7228d2ce68c311242
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD5f8050a98996a4c37c4cd22a77db2f942
SHA116a47118a20b1ff69b5b7c097a80ac96bbf7c07e
SHA256eeefa65f1ef2a3cd5da6e509a8d2e059826afca0ab14024bb22ae4718d99e2c5
SHA5123164d1b57d3f0066caa5e065296665b4b7fe731daaf74962906271b422c6024832662114aae1464c5d3071b63a22cc13256bf2dc3744d208edaec6b36bee9ae1
-
Filesize
108KB
MD57740fb4f2aaabe28544a29fe8f71f5d4
SHA1ce8081cb4c51179cd849d5a621a81702b3eb2ca9
SHA256fd127d1e4691699a963920ebd4c8655245bdf4fa48c6951e43f4209872d68f44
SHA51277870d3798fd097cbad9bb1f971fa1c3c47fbb734cb6f921902d202d80753380ce90246489e03751cee1bfcadeb21cc33f91c25b86326f42d9df99906afbd265
-
Filesize
173KB
MD58a3e57ad2c118527dd74b14bcd9d6b68
SHA191455395ee46639d28f78b869c5c5b1e29e1d9bb
SHA256ba20a719bbd1629533851599e094d8a7e49ec325e6767fab7659ddce5cefa36d
SHA51224a390f4aea945b013293a05bc6eb0048ef85e2c5540bf8cbe84704e7db2cecb95220260b1aa8c998b4d7bd8458889b93c88cb6c8e4ef9cc0b523c4306416ef6