Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
20/04/2026, 12:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe
- Size 3.5MB
- Sample260420-pptd2aew2z
- SHA256 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648
- MD5 9a7629f35ef635966e78cb253b772840
- SHA1 b68fc79b9f07f3c5e906ee54e73c19ace3054e2d
- SHA512 fb2e1685854bf0ed894fcd3b0f4a9f94d4046678f2b4777a30de9ed5fea16d641fb4b4b693d422f9450915067933fc1225fc1276502e5f32573175473ec95d76
- SSDEEP 49152:G+2/M1h7X2Yq6lLITqTqiWab1T5NpWDD06Hhy1OD3+WDx1rQqIPsNTp7UYzw1l4F:G+2/6yNK0TqTWab1Cv1rB0Y+Wnq7er
- TLSH T15D06AE22BA818072F5930271997EAB7E48BDFA304B3595D7D3E41A1E5D301D23B3A35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 5316 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe - Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5316 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe 5316 08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe"C:\Users\Admin\AppData\Local\Temp\08aea5376eac772120adb1816c27cbe1693cfe349f4079465d23429fa71b0648.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5316
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Tencent\TxGameAssistant\TGBDownloader\dr.dll
- Size 74KB
- SHA256 5904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
- MD5 2814acbd607ba47bdbcdf6ac3076ee95
- SHA1 50ab892071bed2bb2365ca1d4bf5594e71c6b13b
- SHA512 34c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498
- SSDEEP 768:2fqePMS8NxKDSYkK7U0H8zAqaMRmnJD+7OX4ubjJJYIn8n28zaTQ8PfcQWZcRZip:sPMS8NxpYZCrFiZbmnzIQ+cQtfiqDVQ
- TLSH T15A737C472A1540F2E2C66231B6A5BB3196F5ED610F5A1683C3EF82DC2FB6787E211207
- MD5 SHA1 SHA512 SSDEEP TLSH