56b445c890323ee627b79ae87201ce1b49bc044626b4e6775a9f6a6ce1607bad

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
22/02/2024, 09:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
kacperuxz#7373 opti pack/optymalizacja windows by kacperuxz#7373/3. Windows Debloat/2. Windows Deblo.ps1
Size 352B
Sample240222-lkbfwafg86
SHA256 750499c4e7ef6eb69e1f6472d74dda0e63dea64cb707d1888ecf3c550950ade7
MD5 db1f295f9138d6c86b9eba05e1a0dab7
SHA1 278a3dcc712bba6cbbc07f3cd8c49fd87ee6a779
SHA512 1e5c94d865040b115b0f16a1e129144935bb4fee614f8923145f238eff86a48a2210be66d8b97db36714b3057ea222bff3d2cce6137f8958b6bfcabe4728a79e
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
628	reg.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1184	powershell.exe
1184	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeIncreaseQuotaPrivilege	1184	powershell.exe
Token: SeSecurityPrivilege	1184	powershell.exe
Token: SeTakeOwnershipPrivilege	1184	powershell.exe
Token: SeLoadDriverPrivilege	1184	powershell.exe
Token: SeSystemProfilePrivilege	1184	powershell.exe
Token: SeSystemtimePrivilege	1184	powershell.exe
Token: SeProfSingleProcessPrivilege	1184	powershell.exe
Token: SeIncBasePriorityPrivilege	1184	powershell.exe
Token: SeCreatePagefilePrivilege	1184	powershell.exe
Token: SeBackupPrivilege	1184	powershell.exe
Token: SeRestorePrivilege	1184	powershell.exe
Token: SeShutdownPrivilege	1184	powershell.exe
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeSystemEnvironmentPrivilege	1184	powershell.exe
Token: SeRemoteShutdownPrivilege	1184	powershell.exe
Token: SeUndockPrivilege	1184	powershell.exe
Token: SeManageVolumePrivilege	1184	powershell.exe
Token: 33	1184	powershell.exe
Token: 34	1184	powershell.exe
Token: 35	1184	powershell.exe
Token: 36	1184	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 2676	1184	powershell.exe	89
PID 1184 wrote to memory of 2676	1184	powershell.exe	89
PID 1184 wrote to memory of 628	1184	powershell.exe	88
PID 1184 wrote to memory of 628	1184	powershell.exe	88

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\kacperuxz#7373 opti pack\optymalizacja windows by kacperuxz#7373\3. Windows Debloat\2. Windows Deblo.ps1"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Windows\system32\reg.exe
  "C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Policies\Microsoft\MicrosoftEdge\Main /v AllowPrelaunch /t REG_DWORD /d 0 /f
  2⤵
  - Modifies registry key
  PID:628
- C:\Windows\system32\reg.exe
  "C:\Windows\system32\reg.exe" add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters" /v EnablePrefetcher /t REG_DWORD /d 0 /f
  2⤵
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

__PSScriptPolicyTest_if4wfz0f.gmi.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_if4wfz0f.gmi.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

Submit Download

memory/1184-2-0x0000018EFD790000-0x0000018EFD7B2000-memory.dmp

Download

memory/1184-10-0x00007FFA9E100000-0x00007FFA9EBC1000-memory.dmp

Download

memory/1184-12-0x0000018EFD800000-0x0000018EFD810000-memory.dmp

Download

memory/1184-11-0x0000018EFD800000-0x0000018EFD810000-memory.dmp

Download

memory/1184-13-0x0000018EFD800000-0x0000018EFD810000-memory.dmp

Download

memory/1184-15-0x00007FFA9E100000-0x00007FFA9EBC1000-memory.dmp

Download