4fc8b0280d5b02ffdf185530f3366f976f215d147e7d01b1910121330a6dd274

Analysis

max time kernel
149s
max time network
109s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/07/2026, 02:52

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General

Target
default.dat.exe
Size 13.6MB
Sample260715-dc3amaat2j
SHA256 4fc8b0280d5b02ffdf185530f3366f976f215d147e7d01b1910121330a6dd274
MD5 bc9cc1ff3671f2294d440fdf1723c84b
SHA1 abf07d1adecb57194744c7d19fd486b96b1d8f79
SHA512 f7b1aa459f2c27df79f61d7838ee96e2105ba854708b4f2a2d6d85fcaedab7566c4b7c88fe9f25825713ed0f3fe6aa881dd6c6d0f969e9e89e4d93bea18387ad
SSDEEP 393216:pYrUdpD447xgYLNnxRdVyQOrQXMCHWUjXPcuI3/PGTAI:pYkDg2xRdtHXMb8XEH/O7
TLSH
T1A1E6331427D162EDEE23413CEAE26598F46678B04735C9CF53B847A27E532E48C3DA36
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
3160	powershell.exe
2176	powershell.exe
6052	powershell.exe
704	powershell.exe
4528	powershell.exe
4888	powershell.exe
3168	powershell.exe
1424	powershell.exe
5788	powershell.exe
5620	powershell.exe
4520	powershell.exe
208	powershell.exe

Loads dropped DLL 15 IoCs

pid	Process
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe
4864	default.dat.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
4864	default.dat.exe
4864	default.dat.exe
3160	powershell.exe
3160	powershell.exe
2176	powershell.exe
2176	powershell.exe
1424	powershell.exe
1424	powershell.exe
5788	powershell.exe
5788	powershell.exe
5620	powershell.exe
5620	powershell.exe
6052	powershell.exe
6052	powershell.exe
4520	powershell.exe
4520	powershell.exe
704	powershell.exe
704	powershell.exe
4528	powershell.exe
4528	powershell.exe
208	powershell.exe
208	powershell.exe
4888	powershell.exe
4888	powershell.exe
3168	powershell.exe
3168	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4864	default.dat.exe
Token: SeDebugPrivilege	3160	powershell.exe
Token: SeIncreaseQuotaPrivilege	3160	powershell.exe
Token: SeSecurityPrivilege	3160	powershell.exe
Token: SeTakeOwnershipPrivilege	3160	powershell.exe
Token: SeLoadDriverPrivilege	3160	powershell.exe
Token: SeSystemProfilePrivilege	3160	powershell.exe
Token: SeSystemtimePrivilege	3160	powershell.exe
Token: SeProfSingleProcessPrivilege	3160	powershell.exe
Token: SeIncBasePriorityPrivilege	3160	powershell.exe
Token: SeCreatePagefilePrivilege	3160	powershell.exe
Token: SeBackupPrivilege	3160	powershell.exe
Token: SeRestorePrivilege	3160	powershell.exe
Token: SeShutdownPrivilege	3160	powershell.exe
Token: SeDebugPrivilege	3160	powershell.exe
Token: SeSystemEnvironmentPrivilege	3160	powershell.exe
Token: SeRemoteShutdownPrivilege	3160	powershell.exe
Token: SeUndockPrivilege	3160	powershell.exe
Token: SeManageVolumePrivilege	3160	powershell.exe
Token: 33	3160	powershell.exe
Token: 34	3160	powershell.exe
Token: 35	3160	powershell.exe
Token: 36	3160	powershell.exe
Token: SeDebugPrivilege	2176	powershell.exe
Token: SeIncreaseQuotaPrivilege	2176	powershell.exe
Token: SeSecurityPrivilege	2176	powershell.exe
Token: SeTakeOwnershipPrivilege	2176	powershell.exe
Token: SeLoadDriverPrivilege	2176	powershell.exe
Token: SeSystemProfilePrivilege	2176	powershell.exe
Token: SeSystemtimePrivilege	2176	powershell.exe
Token: SeProfSingleProcessPrivilege	2176	powershell.exe
Token: SeIncBasePriorityPrivilege	2176	powershell.exe
Token: SeCreatePagefilePrivilege	2176	powershell.exe
Token: SeBackupPrivilege	2176	powershell.exe
Token: SeRestorePrivilege	2176	powershell.exe
Token: SeShutdownPrivilege	2176	powershell.exe
Token: SeDebugPrivilege	2176	powershell.exe
Token: SeSystemEnvironmentPrivilege	2176	powershell.exe
Token: SeRemoteShutdownPrivilege	2176	powershell.exe
Token: SeUndockPrivilege	2176	powershell.exe
Token: SeManageVolumePrivilege	2176	powershell.exe
Token: 33	2176	powershell.exe
Token: 34	2176	powershell.exe
Token: 35	2176	powershell.exe
Token: 36	2176	powershell.exe
Token: SeDebugPrivilege	1424	powershell.exe
Token: SeIncreaseQuotaPrivilege	1424	powershell.exe
Token: SeSecurityPrivilege	1424	powershell.exe
Token: SeTakeOwnershipPrivilege	1424	powershell.exe
Token: SeLoadDriverPrivilege	1424	powershell.exe
Token: SeSystemProfilePrivilege	1424	powershell.exe
Token: SeSystemtimePrivilege	1424	powershell.exe
Token: SeProfSingleProcessPrivilege	1424	powershell.exe
Token: SeIncBasePriorityPrivilege	1424	powershell.exe
Token: SeCreatePagefilePrivilege	1424	powershell.exe
Token: SeBackupPrivilege	1424	powershell.exe
Token: SeRestorePrivilege	1424	powershell.exe
Token: SeShutdownPrivilege	1424	powershell.exe
Token: SeDebugPrivilege	1424	powershell.exe
Token: SeSystemEnvironmentPrivilege	1424	powershell.exe
Token: SeRemoteShutdownPrivilege	1424	powershell.exe
Token: SeUndockPrivilege	1424	powershell.exe
Token: SeManageVolumePrivilege	1424	powershell.exe
Token: 33	1424	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 3392 wrote to memory of 4864	3392	default.dat.exe	87
PID 4864 wrote to memory of 4180	4864	default.dat.exe	88
PID 4180 wrote to memory of 3160	4180	cmd.exe	90
PID 4864 wrote to memory of 2440	4864	default.dat.exe	92
PID 2440 wrote to memory of 2176	2440	cmd.exe	94
PID 4864 wrote to memory of 3136	4864	default.dat.exe	95
PID 3136 wrote to memory of 1424	3136	cmd.exe	97
PID 4864 wrote to memory of 4516	4864	default.dat.exe	98
PID 4516 wrote to memory of 5788	4516	cmd.exe	100
PID 4864 wrote to memory of 2952	4864	default.dat.exe	101
PID 2952 wrote to memory of 5620	2952	cmd.exe	103
PID 4864 wrote to memory of 548	4864	default.dat.exe	104
PID 548 wrote to memory of 6052	548	cmd.exe	106
PID 4864 wrote to memory of 4852	4864	default.dat.exe	107
PID 4852 wrote to memory of 4520	4852	cmd.exe	109
PID 4864 wrote to memory of 5704	4864	default.dat.exe	110
PID 5704 wrote to memory of 704	5704	cmd.exe	112
PID 4864 wrote to memory of 4808	4864	default.dat.exe	113
PID 4808 wrote to memory of 4528	4808	cmd.exe	115
PID 4864 wrote to memory of 4204	4864	default.dat.exe	116
PID 4204 wrote to memory of 208	4204	cmd.exe	118
PID 4864 wrote to memory of 5496	4864	default.dat.exe	119
PID 5496 wrote to memory of 4888	5496	cmd.exe	121
PID 4864 wrote to memory of 5480	4864	default.dat.exe	122
PID 5480 wrote to memory of 3168	5480	cmd.exe	124

C:\Users\Admin\AppData\Local\Temp\default.dat.exe
"C:\Users\Admin\AppData\Local\Temp\default.dat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3392
- 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:4864
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4180
  - - 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:3160
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\Videos\rikarajo'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2440
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Public\Videos\rikarajo'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2176
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3136
  - - 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:1424
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'D:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4516
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'D:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5788
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'E:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2952
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'E:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5620
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'F:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:548
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'F:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:6052
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'G:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4852
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'G:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4520
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'X:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5704
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'X:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:704
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4808
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Y:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4528
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4204
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath 'Z:\'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:208
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\cmd.exe'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5496
  - - 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:4888
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command "Add-MpPreference -ExclusionProcess 'C:\Windows\System32\clip.exe'""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5480
  - - 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:3168

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact