6cd950c1729a136be666fe0f23a9de400124c0e301a03b7f0095f8b41576bb11

Analysis

max time kernel
150s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/07/2026, 20:52

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General

Target
default.dat.exe
Size 13.6MB
Sample260725-zn3lestva1
SHA256 6cd950c1729a136be666fe0f23a9de400124c0e301a03b7f0095f8b41576bb11
MD5 e6aeedcaed66e73c88766f39b36b033e
SHA1 14f03d3697922304f19d25e885cba9eee5934e39
SHA512 64e2dc146824ac1873c5ad431240edee1ba7dd282dfe2ba4496d04fcdeaf34301575c43bbcea52eceab339d36fc65bbf953010f531f06a3c61ebdff0310ae27a
SSDEEP 393216:hk2XXX7mMYM0rz1lkinG7eUjHFoXMCHWUjXFcuI3/PGTAI:hkvrz1mE8jHFoXMb8XyH/O7
TLSH
T191E633185AE041FEE6A7C13C9E928866E195B4B22732C5CB4BFCC7656D6B2F0493C317
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
2868	powershell.exe
2808	powershell.exe
4684	powershell.exe
2772	powershell.exe
1056	powershell.exe
4856	powershell.exe
4996	powershell.exe
3576	powershell.exe
3328	powershell.exe
5440	powershell.exe
4608	powershell.exe
3420	powershell.exe

Loads dropped DLL 15 IoCs

pid	Process
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	default.dat.exe
2864	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
2504	cmd.exe
1272	cmd.exe
3848	cmd.exe
1864	cmd.exe
2016	cmd.exe
3080	cmd.exe
4836	cmd.exe
1692	cmd.exe
952	cmd.exe
2272	cmd.exe
6084	cmd.exe
2908	cmd.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
2864	default.dat.exe
2864	default.dat.exe
4996	powershell.exe
4996	powershell.exe
3576	powershell.exe
3576	powershell.exe
3576	powershell.exe
2808	powershell.exe
2808	powershell.exe
2808	powershell.exe
4684	powershell.exe
4684	powershell.exe
4684	powershell.exe
3328	powershell.exe
3328	powershell.exe
3328	powershell.exe
2772	powershell.exe
2772	powershell.exe
2772	powershell.exe
1056	powershell.exe
1056	powershell.exe
1056	powershell.exe
5440	powershell.exe
5440	powershell.exe
5440	powershell.exe
4856	powershell.exe
4856	powershell.exe
4856	powershell.exe
4608	powershell.exe
4608	powershell.exe
4608	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
2868	powershell.exe
2868	powershell.exe
2868	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2864	default.dat.exe
Token: SeDebugPrivilege	4996	powershell.exe
Token: SeIncreaseQuotaPrivilege	4996	powershell.exe
Token: SeSecurityPrivilege	4996	powershell.exe
Token: SeTakeOwnershipPrivilege	4996	powershell.exe
Token: SeLoadDriverPrivilege	4996	powershell.exe
Token: SeSystemProfilePrivilege	4996	powershell.exe
Token: SeSystemtimePrivilege	4996	powershell.exe
Token: SeProfSingleProcessPrivilege	4996	powershell.exe
Token: SeIncBasePriorityPrivilege	4996	powershell.exe
Token: SeCreatePagefilePrivilege	4996	powershell.exe
Token: SeBackupPrivilege	4996	powershell.exe
Token: SeRestorePrivilege	4996	powershell.exe
Token: SeShutdownPrivilege	4996	powershell.exe
Token: SeDebugPrivilege	4996	powershell.exe
Token: SeSystemEnvironmentPrivilege	4996	powershell.exe
Token: SeRemoteShutdownPrivilege	4996	powershell.exe
Token: SeUndockPrivilege	4996	powershell.exe
Token: SeManageVolumePrivilege	4996	powershell.exe
Token: 33	4996	powershell.exe
Token: 34	4996	powershell.exe
Token: 35	4996	powershell.exe
Token: 36	4996	powershell.exe
Token: SeDebugPrivilege	3576	powershell.exe
Token: SeIncreaseQuotaPrivilege	3576	powershell.exe
Token: SeSecurityPrivilege	3576	powershell.exe
Token: SeTakeOwnershipPrivilege	3576	powershell.exe
Token: SeLoadDriverPrivilege	3576	powershell.exe
Token: SeSystemProfilePrivilege	3576	powershell.exe
Token: SeSystemtimePrivilege	3576	powershell.exe
Token: SeProfSingleProcessPrivilege	3576	powershell.exe
Token: SeIncBasePriorityPrivilege	3576	powershell.exe
Token: SeCreatePagefilePrivilege	3576	powershell.exe
Token: SeBackupPrivilege	3576	powershell.exe
Token: SeRestorePrivilege	3576	powershell.exe
Token: SeShutdownPrivilege	3576	powershell.exe
Token: SeDebugPrivilege	3576	powershell.exe
Token: SeSystemEnvironmentPrivilege	3576	powershell.exe
Token: SeRemoteShutdownPrivilege	3576	powershell.exe
Token: SeUndockPrivilege	3576	powershell.exe
Token: SeManageVolumePrivilege	3576	powershell.exe
Token: 33	3576	powershell.exe
Token: 34	3576	powershell.exe
Token: 35	3576	powershell.exe
Token: 36	3576	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeIncreaseQuotaPrivilege	2808	powershell.exe
Token: SeSecurityPrivilege	2808	powershell.exe
Token: SeTakeOwnershipPrivilege	2808	powershell.exe
Token: SeLoadDriverPrivilege	2808	powershell.exe
Token: SeSystemProfilePrivilege	2808	powershell.exe
Token: SeSystemtimePrivilege	2808	powershell.exe
Token: SeProfSingleProcessPrivilege	2808	powershell.exe
Token: SeIncBasePriorityPrivilege	2808	powershell.exe
Token: SeCreatePagefilePrivilege	2808	powershell.exe
Token: SeBackupPrivilege	2808	powershell.exe
Token: SeRestorePrivilege	2808	powershell.exe
Token: SeShutdownPrivilege	2808	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeSystemEnvironmentPrivilege	2808	powershell.exe
Token: SeRemoteShutdownPrivilege	2808	powershell.exe
Token: SeUndockPrivilege	2808	powershell.exe
Token: SeManageVolumePrivilege	2808	powershell.exe
Token: 33	2808	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4296 wrote to memory of 2864	4296	default.dat.exe	89
PID 2864 wrote to memory of 4836	2864	default.dat.exe	90
PID 4836 wrote to memory of 4996	4836	cmd.exe	92
PID 2864 wrote to memory of 1692	2864	default.dat.exe	94
PID 1692 wrote to memory of 3576	1692	cmd.exe	96
PID 2864 wrote to memory of 952	2864	default.dat.exe	97
PID 952 wrote to memory of 2808	952	cmd.exe	99
PID 2864 wrote to memory of 2272	2864	default.dat.exe	100
PID 2272 wrote to memory of 4684	2272	cmd.exe	102
PID 2864 wrote to memory of 6084	2864	default.dat.exe	103
PID 6084 wrote to memory of 3328	6084	cmd.exe	105
PID 2864 wrote to memory of 2908	2864	default.dat.exe	106
PID 2908 wrote to memory of 2772	2908	cmd.exe	108
PID 2864 wrote to memory of 3848	2864	default.dat.exe	109
PID 3848 wrote to memory of 1056	3848	cmd.exe	111
PID 2864 wrote to memory of 2504	2864	default.dat.exe	112
PID 2504 wrote to memory of 5440	2504	cmd.exe	114
PID 2864 wrote to memory of 1272	2864	default.dat.exe	115
PID 1272 wrote to memory of 4856	1272	cmd.exe	117
PID 2864 wrote to memory of 1864	2864	default.dat.exe	118
PID 1864 wrote to memory of 4608	1864	cmd.exe	120
PID 2864 wrote to memory of 2016	2864	default.dat.exe	121
PID 2016 wrote to memory of 3420	2016	cmd.exe	123
PID 2864 wrote to memory of 3080	2864	default.dat.exe	124
PID 3080 wrote to memory of 2868	3080	cmd.exe	126

C:\Users\Admin\AppData\Local\Temp\default.dat.exe
"C:\Users\Admin\AppData\Local\Temp\default.dat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4296
- 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:2864
- - 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:4836
  - - 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:4996
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\vihomos'""
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:1692
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\AccountPictures\vihomos'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3576
- - 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:952
  - - 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:2808
- - 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:2272
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'D:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4684
- - 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:6084
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'E:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:3328
- - 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:2908
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'F:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:2772
- - 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:3848
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'G:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:1056
- - 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:2504
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'X:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5440
- - 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:1272
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4856
- - 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:1864
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4608
- - 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:2016
  - - 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:3420
- - 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:3080
  - - 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:2868

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