63fc70073f5a9189ffa267a3b3b23d1825657a4f5c616f4ef435d07a38881305

Analysis

max time kernel
25s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 09:25

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
composer.exe
Size 13.7MB
Sample260809-ldzj5avcrc
SHA256 63fc70073f5a9189ffa267a3b3b23d1825657a4f5c616f4ef435d07a38881305
MD5 2e068fc99b595758ef1167429537abae
SHA1 3a69d61ebb190ef14994fa1b46ef27fb7844f897
SHA512 acf7bb98d98dd3bd26d575d29e8be782f1e9d983c9bc588be4829a1c8a06252fe452db68b543522f8205db5650c3ed6adc8f61aa86a88d67ccc2d68a2ce1bcbf
SSDEEP 393216:HGmFESQ4+PgnD3QwsOiTaprU/IU0xJXMCHWUjicuI3/PGTAI:HGqESQ4zD3Qy9pV1xJXMb8fH/O7
TLSH
T143E63348E6C417FEFEB78239DEE00641E575742A13B2CC9B1B6082A75D536F01E3962B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5724	powershell.exe
2796	powershell.exe
4228	powershell.exe
252	powershell.exe
1504	powershell.exe
2284	powershell.exe
4796	powershell.exe
2088	powershell.exe
4428	powershell.exe
3120	powershell.exe
2676	powershell.exe
3932	powershell.exe

Loads dropped DLL 15 IoCs

pid	Process
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe
2728	composer.exe

Executes a command shell one-liner 1 TTPs 12 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
5592	cmd.exe
2452	cmd.exe
1512	cmd.exe
4884	cmd.exe
248	cmd.exe
2568	cmd.exe
2516	cmd.exe
2144	cmd.exe
4464	cmd.exe
3096	cmd.exe
6004	cmd.exe
596	cmd.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2728	composer.exe
2728	composer.exe
3932	powershell.exe
3932	powershell.exe
2088	powershell.exe
2088	powershell.exe
2088	powershell.exe
4428	powershell.exe
4428	powershell.exe
4428	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
3120	powershell.exe
3120	powershell.exe
3120	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2728	composer.exe
Token: SeDebugPrivilege	3932	powershell.exe
Token: SeIncreaseQuotaPrivilege	3932	powershell.exe
Token: SeSecurityPrivilege	3932	powershell.exe
Token: SeTakeOwnershipPrivilege	3932	powershell.exe
Token: SeLoadDriverPrivilege	3932	powershell.exe
Token: SeSystemProfilePrivilege	3932	powershell.exe
Token: SeSystemtimePrivilege	3932	powershell.exe
Token: SeProfSingleProcessPrivilege	3932	powershell.exe
Token: SeIncBasePriorityPrivilege	3932	powershell.exe
Token: SeCreatePagefilePrivilege	3932	powershell.exe
Token: SeBackupPrivilege	3932	powershell.exe
Token: SeRestorePrivilege	3932	powershell.exe
Token: SeShutdownPrivilege	3932	powershell.exe
Token: SeDebugPrivilege	3932	powershell.exe
Token: SeSystemEnvironmentPrivilege	3932	powershell.exe
Token: SeRemoteShutdownPrivilege	3932	powershell.exe
Token: SeUndockPrivilege	3932	powershell.exe
Token: SeManageVolumePrivilege	3932	powershell.exe
Token: 33	3932	powershell.exe
Token: 34	3932	powershell.exe
Token: 35	3932	powershell.exe
Token: 36	3932	powershell.exe
Token: SeDebugPrivilege	2088	powershell.exe
Token: SeIncreaseQuotaPrivilege	2088	powershell.exe
Token: SeSecurityPrivilege	2088	powershell.exe
Token: SeTakeOwnershipPrivilege	2088	powershell.exe
Token: SeLoadDriverPrivilege	2088	powershell.exe
Token: SeSystemProfilePrivilege	2088	powershell.exe
Token: SeSystemtimePrivilege	2088	powershell.exe
Token: SeProfSingleProcessPrivilege	2088	powershell.exe
Token: SeIncBasePriorityPrivilege	2088	powershell.exe
Token: SeCreatePagefilePrivilege	2088	powershell.exe
Token: SeBackupPrivilege	2088	powershell.exe
Token: SeRestorePrivilege	2088	powershell.exe
Token: SeShutdownPrivilege	2088	powershell.exe
Token: SeDebugPrivilege	2088	powershell.exe
Token: SeSystemEnvironmentPrivilege	2088	powershell.exe
Token: SeRemoteShutdownPrivilege	2088	powershell.exe
Token: SeUndockPrivilege	2088	powershell.exe
Token: SeManageVolumePrivilege	2088	powershell.exe
Token: 33	2088	powershell.exe
Token: 34	2088	powershell.exe
Token: 35	2088	powershell.exe
Token: 36	2088	powershell.exe
Token: SeDebugPrivilege	4428	powershell.exe
Token: SeIncreaseQuotaPrivilege	4428	powershell.exe
Token: SeSecurityPrivilege	4428	powershell.exe
Token: SeTakeOwnershipPrivilege	4428	powershell.exe
Token: SeLoadDriverPrivilege	4428	powershell.exe
Token: SeSystemProfilePrivilege	4428	powershell.exe
Token: SeSystemtimePrivilege	4428	powershell.exe
Token: SeProfSingleProcessPrivilege	4428	powershell.exe
Token: SeIncBasePriorityPrivilege	4428	powershell.exe
Token: SeCreatePagefilePrivilege	4428	powershell.exe
Token: SeBackupPrivilege	4428	powershell.exe
Token: SeRestorePrivilege	4428	powershell.exe
Token: SeShutdownPrivilege	4428	powershell.exe
Token: SeDebugPrivilege	4428	powershell.exe
Token: SeSystemEnvironmentPrivilege	4428	powershell.exe
Token: SeRemoteShutdownPrivilege	4428	powershell.exe
Token: SeUndockPrivilege	4428	powershell.exe
Token: SeManageVolumePrivilege	4428	powershell.exe
Token: 33	4428	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5428 wrote to memory of 2728	5428	composer.exe	89
PID 2728 wrote to memory of 4464	2728	composer.exe	90
PID 4464 wrote to memory of 3932	4464	cmd.exe	92
PID 2728 wrote to memory of 5592	2728	composer.exe	94
PID 5592 wrote to memory of 2088	5592	cmd.exe	96
PID 2728 wrote to memory of 2452	2728	composer.exe	97
PID 2452 wrote to memory of 4428	2452	cmd.exe	99
PID 2728 wrote to memory of 3096	2728	composer.exe	100
PID 3096 wrote to memory of 5724	3096	cmd.exe	102
PID 2728 wrote to memory of 1512	2728	composer.exe	103
PID 1512 wrote to memory of 3120	1512	cmd.exe	105

C:\Users\Admin\AppData\Local\Temp\composer.exe
"C:\Users\Admin\AppData\Local\Temp\composer.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5428
- C:\Users\Admin\AppData\Local\Temp\composer.exe
  "C:\Users\Admin\AppData\Local\Temp\composer.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:4464
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3932
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\cosojad'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:5592
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\cosojad'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2088
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:2452
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4428
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'D:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:3096
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'D:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5724
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'E:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:1512
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'E:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:3120
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'F:\'""
    3⤵
    - Executes a command shell one-liner
    PID:4884
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'F:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2796
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'G:\'""
    3⤵
    - Executes a command shell one-liner
    PID:248
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'G:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2676
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'X:\'""
    3⤵
    - Executes a command shell one-liner
    PID:6004
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'X:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:4228
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'""
    3⤵
    - Executes a command shell one-liner
    PID:2568
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:252
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'""
    3⤵
    - Executes a command shell one-liner
    PID:596
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:1504
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\cmd.exe'""
    3⤵
    - Executes a command shell one-liner
    PID:2516
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\cmd.exe'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2284
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\clip.exe'""
    3⤵
    - Executes a command shell one-liner
    PID:2144
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\clip.exe'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:4796

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact