6ef76a3b50c9f70408e74e4c15d986f94979711d35f3f6744d1ab61387214eb6

Analysis

max time kernel
148s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 19:52

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General

Target
default.dat.exe
Size 13.6MB
Sample260720-ylmxhsft31
SHA256 6ef76a3b50c9f70408e74e4c15d986f94979711d35f3f6744d1ab61387214eb6
MD5 d19dbf2ae5a8c7350bf3424834ef7031
SHA1 1891576b13b73563d5bb08a0a0d00f6cb14aea9e
SHA512 8b9986575b2ec0f5e33ad8f3aa066c9d4aea81b88a216ba89dc3134daa728de69944d2324d0c5f7eac61a56b7a6da74988f56f68d02399b19f72ce5747e0e4a3
SSDEEP 393216:+97ceQme+Ku/AXMCHWUjXLcuI3/PGTAI:+9AhmeUoXMb8XoH/O7
TLSH
T162E6335862E010EDEAB3513CF9E169AAF948B8B613B3C5DF575842623C172D09D3EA13
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
2232	powershell.exe
5048	powershell.exe
3524	powershell.exe
4820	powershell.exe
3568	powershell.exe
5864	powershell.exe
1976	powershell.exe
4864	powershell.exe
5768	powershell.exe
892	powershell.exe
4652	powershell.exe
1524	powershell.exe

Loads dropped DLL 15 IoCs

pid	Process
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.dat.exe
2404	default.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
4940	cmd.exe
5704	cmd.exe
5376	cmd.exe
2320	cmd.exe
3012	cmd.exe
5660	cmd.exe
4908	cmd.exe
1072	cmd.exe
1844	cmd.exe
1316	cmd.exe
5560	cmd.exe
5156	cmd.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2404	default.dat.exe
2404	default.dat.exe
3524	powershell.exe
3524	powershell.exe
5768	powershell.exe
5768	powershell.exe
4820	powershell.exe
4820	powershell.exe
892	powershell.exe
892	powershell.exe
892	powershell.exe
4652	powershell.exe
4652	powershell.exe
4652	powershell.exe
3568	powershell.exe
3568	powershell.exe
3568	powershell.exe
1524	powershell.exe
1524	powershell.exe
5864	powershell.exe
5864	powershell.exe
5864	powershell.exe
2232	powershell.exe
2232	powershell.exe
5048	powershell.exe
5048	powershell.exe
1976	powershell.exe
1976	powershell.exe
4864	powershell.exe
4864	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	default.dat.exe
Token: SeDebugPrivilege	3524	powershell.exe
Token: SeIncreaseQuotaPrivilege	3524	powershell.exe
Token: SeSecurityPrivilege	3524	powershell.exe
Token: SeTakeOwnershipPrivilege	3524	powershell.exe
Token: SeLoadDriverPrivilege	3524	powershell.exe
Token: SeSystemProfilePrivilege	3524	powershell.exe
Token: SeSystemtimePrivilege	3524	powershell.exe
Token: SeProfSingleProcessPrivilege	3524	powershell.exe
Token: SeIncBasePriorityPrivilege	3524	powershell.exe
Token: SeCreatePagefilePrivilege	3524	powershell.exe
Token: SeBackupPrivilege	3524	powershell.exe
Token: SeRestorePrivilege	3524	powershell.exe
Token: SeShutdownPrivilege	3524	powershell.exe
Token: SeDebugPrivilege	3524	powershell.exe
Token: SeSystemEnvironmentPrivilege	3524	powershell.exe
Token: SeRemoteShutdownPrivilege	3524	powershell.exe
Token: SeUndockPrivilege	3524	powershell.exe
Token: SeManageVolumePrivilege	3524	powershell.exe
Token: 33	3524	powershell.exe
Token: 34	3524	powershell.exe
Token: 35	3524	powershell.exe
Token: 36	3524	powershell.exe
Token: SeDebugPrivilege	5768	powershell.exe
Token: SeIncreaseQuotaPrivilege	5768	powershell.exe
Token: SeSecurityPrivilege	5768	powershell.exe
Token: SeTakeOwnershipPrivilege	5768	powershell.exe
Token: SeLoadDriverPrivilege	5768	powershell.exe
Token: SeSystemProfilePrivilege	5768	powershell.exe
Token: SeSystemtimePrivilege	5768	powershell.exe
Token: SeProfSingleProcessPrivilege	5768	powershell.exe
Token: SeIncBasePriorityPrivilege	5768	powershell.exe
Token: SeCreatePagefilePrivilege	5768	powershell.exe
Token: SeBackupPrivilege	5768	powershell.exe
Token: SeRestorePrivilege	5768	powershell.exe
Token: SeShutdownPrivilege	5768	powershell.exe
Token: SeDebugPrivilege	5768	powershell.exe
Token: SeSystemEnvironmentPrivilege	5768	powershell.exe
Token: SeRemoteShutdownPrivilege	5768	powershell.exe
Token: SeUndockPrivilege	5768	powershell.exe
Token: SeManageVolumePrivilege	5768	powershell.exe
Token: 33	5768	powershell.exe
Token: 34	5768	powershell.exe
Token: 35	5768	powershell.exe
Token: 36	5768	powershell.exe
Token: SeDebugPrivilege	4820	powershell.exe
Token: SeIncreaseQuotaPrivilege	4820	powershell.exe
Token: SeSecurityPrivilege	4820	powershell.exe
Token: SeTakeOwnershipPrivilege	4820	powershell.exe
Token: SeLoadDriverPrivilege	4820	powershell.exe
Token: SeSystemProfilePrivilege	4820	powershell.exe
Token: SeSystemtimePrivilege	4820	powershell.exe
Token: SeProfSingleProcessPrivilege	4820	powershell.exe
Token: SeIncBasePriorityPrivilege	4820	powershell.exe
Token: SeCreatePagefilePrivilege	4820	powershell.exe
Token: SeBackupPrivilege	4820	powershell.exe
Token: SeRestorePrivilege	4820	powershell.exe
Token: SeShutdownPrivilege	4820	powershell.exe
Token: SeDebugPrivilege	4820	powershell.exe
Token: SeSystemEnvironmentPrivilege	4820	powershell.exe
Token: SeRemoteShutdownPrivilege	4820	powershell.exe
Token: SeUndockPrivilege	4820	powershell.exe
Token: SeManageVolumePrivilege	4820	powershell.exe
Token: 33	4820	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 2404	4136	default.dat.exe	89
PID 2404 wrote to memory of 5704	2404	default.dat.exe	90
PID 5704 wrote to memory of 3524	5704	cmd.exe	92
PID 2404 wrote to memory of 5376	2404	default.dat.exe	94
PID 5376 wrote to memory of 5768	5376	cmd.exe	96
PID 2404 wrote to memory of 1844	2404	default.dat.exe	97
PID 1844 wrote to memory of 4820	1844	cmd.exe	99
PID 2404 wrote to memory of 2320	2404	default.dat.exe	100
PID 2320 wrote to memory of 892	2320	cmd.exe	102
PID 2404 wrote to memory of 3012	2404	default.dat.exe	103
PID 3012 wrote to memory of 4652	3012	cmd.exe	105
PID 2404 wrote to memory of 1316	2404	default.dat.exe	106
PID 1316 wrote to memory of 3568	1316	cmd.exe	108
PID 2404 wrote to memory of 5660	2404	default.dat.exe	109
PID 5660 wrote to memory of 1524	5660	cmd.exe	111
PID 2404 wrote to memory of 5560	2404	default.dat.exe	112
PID 5560 wrote to memory of 5864	5560	cmd.exe	114
PID 2404 wrote to memory of 5156	2404	default.dat.exe	116
PID 5156 wrote to memory of 2232	5156	cmd.exe	118
PID 2404 wrote to memory of 4908	2404	default.dat.exe	119
PID 4908 wrote to memory of 5048	4908	cmd.exe	121
PID 2404 wrote to memory of 1072	2404	default.dat.exe	122
PID 1072 wrote to memory of 1976	1072	cmd.exe	124
PID 2404 wrote to memory of 4940	2404	default.dat.exe	125
PID 4940 wrote to memory of 4864	4940	cmd.exe	127

C:\Users\Admin\AppData\Local\Temp\default.dat.exe
"C:\Users\Admin\AppData\Local\Temp\default.dat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4136
- C:\Users\Admin\AppData\Local\Temp\default.dat.exe
  "C:\Users\Admin\AppData\Local\Temp\default.dat.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2404
- - 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:5704
  - - 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:3524
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\juhugox'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:5376
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\juhugox'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5768
- - 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:1844
  - - 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:4820
- - 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:2320
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'D:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:892
- - 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:3012
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'E:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4652
- - 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:1316
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'F:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:3568
- - 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:5660
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'G:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:1524
- - 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:5560
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'X:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5864
- - 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:5156
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:2232
- - 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:4908
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5048
- - 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:1072
  - - 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
      PID:1976
- - 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:4940
  - - 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
      PID:4864

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