68a80568fa5d934867c608dcd40eff254637a6921157da5867d362e03d84371e

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 09:53

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General

Target
composer.dat.exe
Size 13.6MB
Sample260809-lwvznavfpg
SHA256 68a80568fa5d934867c608dcd40eff254637a6921157da5867d362e03d84371e
MD5 7297c3c76d0419914bc607861ca953a0
SHA1 af5d8293b53a913381172b62131e92a9ca5d065e
SHA512 5d9fcb4444ec616aec521dc5b905f42b2fb80430ff5548f23de5679ac2ce2d2962f8193e8d9b5bb8749202066e2b414dba129ec4276ba0a0f6fe0fbf0b5abbf5
SSDEEP 393216:PGmY/T2VnDNQ67Yu6Q3AXMCHWUjXcuI3/PGTAI:PGTTGnpz0u6/XMb8sH/O7
TLSH
T10AE63308AAC003FAE6A3517C9AE10064E575BD935371CADFC7E05B6A9E171F09D3EA13
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
3948	powershell.exe
2416	powershell.exe
752	powershell.exe
956	powershell.exe
4940	powershell.exe
1108	powershell.exe
1484	powershell.exe
2164	powershell.exe
1948	powershell.exe
3424	powershell.exe
4012	powershell.exe
4540	powershell.exe

Loads dropped DLL 15 IoCs

pid	Process
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.exe
1988	composer.dat.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
1240	cmd.exe
3884	cmd.exe
4564	cmd.exe
4876	cmd.exe
2456	cmd.exe
2280	cmd.exe
2332	cmd.exe
4772	cmd.exe
2848	cmd.exe
3520	cmd.exe
1216	cmd.exe
2884	cmd.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
1988	composer.dat.exe
1988	composer.dat.exe
4940	powershell.exe
4940	powershell.exe
1108	powershell.exe
1108	powershell.exe
4540	powershell.exe
4540	powershell.exe
3948	powershell.exe
3948	powershell.exe
2416	powershell.exe
2416	powershell.exe
1484	powershell.exe
1484	powershell.exe
2164	powershell.exe
2164	powershell.exe
752	powershell.exe
752	powershell.exe
1948	powershell.exe
1948	powershell.exe
956	powershell.exe
956	powershell.exe
3424	powershell.exe
3424	powershell.exe
4012	powershell.exe
4012	powershell.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	composer.dat.exe
Token: SeDebugPrivilege	4940	powershell.exe
Token: SeDebugPrivilege	1108	powershell.exe
Token: SeDebugPrivilege	4540	powershell.exe
Token: SeDebugPrivilege	3948	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe
Token: SeDebugPrivilege	1484	powershell.exe
Token: SeDebugPrivilege	2164	powershell.exe
Token: SeDebugPrivilege	752	powershell.exe
Token: SeDebugPrivilege	1948	powershell.exe
Token: SeDebugPrivilege	956	powershell.exe
Token: SeDebugPrivilege	3424	powershell.exe
Token: SeDebugPrivilege	4012	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 1988	1480	composer.dat.exe	87
PID 1988 wrote to memory of 1240	1988	composer.dat.exe	88
PID 1240 wrote to memory of 4940	1240	cmd.exe	90
PID 1988 wrote to memory of 3884	1988	composer.dat.exe	91
PID 3884 wrote to memory of 1108	3884	cmd.exe	93
PID 1988 wrote to memory of 4564	1988	composer.dat.exe	94
PID 4564 wrote to memory of 4540	4564	cmd.exe	96
PID 1988 wrote to memory of 2848	1988	composer.dat.exe	97
PID 2848 wrote to memory of 3948	2848	cmd.exe	99
PID 1988 wrote to memory of 4876	1988	composer.dat.exe	100
PID 4876 wrote to memory of 2416	4876	cmd.exe	102
PID 1988 wrote to memory of 2456	1988	composer.dat.exe	103
PID 2456 wrote to memory of 1484	2456	cmd.exe	105
PID 1988 wrote to memory of 3520	1988	composer.dat.exe	106
PID 3520 wrote to memory of 2164	3520	cmd.exe	108
PID 1988 wrote to memory of 2280	1988	composer.dat.exe	109
PID 2280 wrote to memory of 752	2280	cmd.exe	111
PID 1988 wrote to memory of 2332	1988	composer.dat.exe	112
PID 2332 wrote to memory of 1948	2332	cmd.exe	114
PID 1988 wrote to memory of 4772	1988	composer.dat.exe	115
PID 4772 wrote to memory of 956	4772	cmd.exe	117
PID 1988 wrote to memory of 1216	1988	composer.dat.exe	118
PID 1216 wrote to memory of 3424	1216	cmd.exe	120
PID 1988 wrote to memory of 2884	1988	composer.dat.exe	121
PID 2884 wrote to memory of 4012	2884	cmd.exe	123

C:\Users\Admin\AppData\Local\Temp\composer.dat.exe
"C:\Users\Admin\AppData\Local\Temp\composer.dat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\Temp\composer.dat.exe
  "C:\Users\Admin\AppData\Local\Temp\composer.dat.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1988
- - 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:1240
  - - 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:4940
- - 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:3884
  - - 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:1108
- - 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:4564
  - - 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:4540
- - 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:2848
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'D:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3948
- - 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:4876
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'E:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2416
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'F:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:2456
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'F:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1484
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'G:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:3520
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'G:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2164
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'X:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:2280
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'X:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:752
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:2332
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1948
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:4772
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:956
- - 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
    - Suspicious use of WriteProcessMemory
    PID:1216
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\cmd.exe'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3424
- - 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
    - Suspicious use of WriteProcessMemory
    PID:2884
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\clip.exe'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4012

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

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