2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd

Analysis

max time kernel
150s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 03:01

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General

Target
2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe
Size 473KB
Sample260803-dja5qabl6x
SHA256 2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd
MD5 8ae32baee4c5dc902ba809e77b1fd99b
SHA1 ba52f8d2a87c021b27471a3f94dbe66b04f6f095
SHA512 2b13d4d0cec6e60b6ef570e70b5f492026d26b1568d04d85cfad5eae93225d22c767fab4a08d986c4a9d7de79aa75954b6857d346298b10b561a7b379529d9ca
SSDEEP 6144:HHU10tcL4hlkjoIpCQBCMLRuWWqfznoYhBDViLdx03cRj2/AO5aJMsxpBQ7W67q1:U1NcG1HBCXW97aVji4xpap7qHV
TLSH
T16AA4AF02B5928077D4B311714A7A9B61D77DB8200F649BEF53D44A7A9F333C0AE36B62
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3176	ClientDemo.exe
1556	ClientDemo.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\ClientDemo = "C:\\ProgramData\\Client Demo\\ClientDemo.exe"	ClientDemo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\ClientDemo = "C:\\ProgramData\\Client Demo\\ClientDemo.exe"	ClientDemo.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3268	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ClientDemo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ClientDemo.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2536	timeout.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1556	ClientDemo.exe
Token: SeIncreaseQuotaPrivilege	1556	ClientDemo.exe
Token: SeAssignPrimaryTokenPrivilege	1556	ClientDemo.exe
Token: SeDebugPrivilege	3176	ClientDemo.exe
Token: SeIncreaseQuotaPrivilege	3176	ClientDemo.exe
Token: SeAssignPrimaryTokenPrivilege	3176	ClientDemo.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5800 wrote to memory of 1556	5800	2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe	90
PID 5800 wrote to memory of 3268	5800	2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe	91
PID 3268 wrote to memory of 2536	3268	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe
"C:\Users\Admin\AppData\Local\Temp\2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5800
- C:\ProgramData\Client Demo\ClientDemo.exe
  "C:\ProgramData\Client Demo\ClientDemo.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1556
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /t 3 /nobreak > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3268
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 3 /nobreak
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2536

C:\ProgramData\Client Demo\ClientDemo.exe
"C:\ProgramData\Client Demo\ClientDemo.exe"
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3176

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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

ClientDemo.exe

Path C:\ProgramData\Client Demo\ClientDemo.exe
Size 473KB
SHA256 2a25e5c6c442b08c71cb41d544618bfbc6412c34c366a0502ebe93776fd6c1fd
MD5 8ae32baee4c5dc902ba809e77b1fd99b
SHA1 ba52f8d2a87c021b27471a3f94dbe66b04f6f095
SHA512 2b13d4d0cec6e60b6ef570e70b5f492026d26b1568d04d85cfad5eae93225d22c767fab4a08d986c4a9d7de79aa75954b6857d346298b10b561a7b379529d9ca
SSDEEP 6144:HHU10tcL4hlkjoIpCQBCMLRuWWqfznoYhBDViLdx03cRj2/AO5aJMsxpBQ7W67q1:U1NcG1HBCXW97aVji4xpap7qHV
TLSH
T16AA4AF02B5928077D4B311714A7A9B61D77DB8200F649BEF53D44A7A9F333C0AE36B62
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1556-3-0x00000000001B0000-0x000000000022B000-memory.dmp

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memory/3176-2-0x00000000001B0000-0x000000000022B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads