fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69

Analysis

max time kernel
150s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/07/2026, 04:28

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General

Target
fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe
Size 2.8MB
Sample260714-e33jraes8n
SHA256 fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69
MD5 d6ae69683bb18ecf20de8d7710b6aaba
SHA1 dc23babc6f256596b58a486ea86dac7361fbb774
SHA512 efa7e4db2d50566da3e86221f9120c89524d212e0737a030e5c73041ee264655de19f9983795d82a642e9ab0ea565e794970d016ce6e26470255b51048808d51
SSDEEP 49152:oTlhQy7ACJg7JRjtwzFgBO/TIe6UKFBSRLFDheIphmBf1:FCJgVrwzFlKFBSRLFDheg
TLSH
T1A6D57C90B641C136E87308728AFD497E4529BF211B5868C7B3CC792E1FB59E27E31627
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4384	update.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fsutil.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	fsutil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4676	fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe
Token: SeDebugPrivilege	4384	update.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 4384	4676	fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe	87
PID 4384 wrote to memory of 3180	4384	update.exe	88
PID 3180 wrote to memory of 4200	3180	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe
"C:\Users\Admin\AppData\Local\Temp\fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676
- \??\c:\users\admin\appdata\local\temp\clawmaster\update.exe
  "c:\users\admin\appdata\local\temp\clawmaster\update.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Windows\SysWOW64\cmd.exe
    /c fsutil dirty query c:
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3180
  - - C:\Windows\SysWOW64\fsutil.exe
      fsutil dirty query c:
      4⤵
      System Location Discovery: System Language Discovery
      Enumerates system info in registry
      PID:4200

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

update.log

Path C:\Users\Admin\AppData\Local\Temp\clawmaster\log\update.log
Size 6KB
SHA256 49250d24c5e3e51d8ff41d2df4b1703fdea4719e52896da940fa549edcf6b2a9
MD5 6552daed16ace66614bb7a235668f6b0
SHA1 f1fed341fe87c6449c9894967c8b0bf73dc36d80
SHA512 4574111531876b72194b1130b3c7bfb29d9fafab5666304328edc4032c2e6340a9db0651cd36a446e9818d1479dddd1f1d569ad375197769276eeb7c16e0feb4
SSDEEP 96:b3Qdo0SzMH05FlghhG2GC/TBjTKgDLR29T3qT1hpm7/h3rSfUVH816ZHChDy:M4WCCFy
TLSH
T1B3D1D01A67F4024AB6B7D74718FB5416E9397DA17634ED0E01C2038C1D6AB01BCA1F6F
MD5 SHA1 SHA512 SSDEEP TLSH

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update.exe

Path C:\Users\Admin\AppData\Local\Temp\clawmaster\update.exe
Size 2.8MB
SHA256 fabcb45c1579dade2b65c2fd4be7490573b26cf0e14596d8d63f577697b07a69
MD5 d6ae69683bb18ecf20de8d7710b6aaba
SHA1 dc23babc6f256596b58a486ea86dac7361fbb774
SHA512 efa7e4db2d50566da3e86221f9120c89524d212e0737a030e5c73041ee264655de19f9983795d82a642e9ab0ea565e794970d016ce6e26470255b51048808d51
SSDEEP 49152:oTlhQy7ACJg7JRjtwzFgBO/TIe6UKFBSRLFDheIphmBf1:FCJgVrwzFlKFBSRLFDheg
TLSH
T1A6D57C90B641C136E87308728AFD497E4529BF211B5868C7B3CC792E1FB59E27E31627
MD5 SHA1 SHA512 SSDEEP TLSH

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ebfa00b2fdce4f93c5e730953eccf96f

Path C:\Users\Admin\AppData\Local\Temp\clawmaster\update\clawmaster\ebfa00b2fdce4f93c5e730953eccf96f
Size 153B
SHA256 10174434dbe479c08b32ce3b42b70e7c6336647d29e4393483158d590d35c325
MD5 932da5a430ff6db1bc48425b567d56fa
SHA1 e7e88023dbbc6346d354ffe9fb7db957888c2299
SHA512 f30ad93d17d8ceb3ec2727a08a6ce7fc59da51a66ba7aeb2ab93efc84af4e16ea442769f9a5be140287e24d3e431218b0fec1e52e78ea70e5f8607b6569108e4
TLSH
T151C02B2D75137C4CC963327422C37180C0C6833764BA8112C480800331CF29A8AC3397
MD5 SHA1 SHA512 TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads