a183360883d6cb14e40bfc0761663f3d44e55fe4ef364d09917fa5f388401b1d

Analysis

max time kernel
149s
max time network
146s
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, 12:21

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General

Target
file_20993cb64056ec76.exe
Size 9KB
Sample260809-pjf7hsep21
SHA256 a183360883d6cb14e40bfc0761663f3d44e55fe4ef364d09917fa5f388401b1d
MD5 ef1b7bee1fba7b050549ef0636ba3669
SHA1 583e02b5f128f576ff93f7e7e5e9a468750bf096
SHA512 5d8c8f499e2da2700526bc7b857d0f76928eb9bb7a1e931c852ff228c83baed747c049d9e940a3150b3e2214b8db7388a0852a183dab7fb99d92bcb7e7d4212b
SSDEEP 96:KRrE0VwnYOvVxHSWpH2U791w6xjOHlatnDMSHIdzf73lLcXZjoou0PST3llER:27etvbFF9zjulatDMSHi6X00WnE
TLSH
T13B122D02B7F84619F1FB1B7D6EB256119B76FD968D36C75E05A0010E0E71B208AB0FB6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2832	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2832	powershell.exe
2832	powershell.exe
3736	file_20993cb64056ec76.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	powershell.exe
Token: SeDebugPrivilege	3736	file_20993cb64056ec76.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 2832	3736	file_20993cb64056ec76.exe	84
PID 3736 wrote to memory of 1384	3736	file_20993cb64056ec76.exe	88

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file_20993cb64056ec76.exe
"C:\Users\Admin\AppData\Local\Temp\file_20993cb64056ec76.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3736
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -NoProfile -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WinSvcUpdate' -ErrorAction SilentlyContinue"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2832
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /end /tn "WinSvcUpdate"
  2⤵
  PID:1384

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_wej1nt0h.pos.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wej1nt0h.pos.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/2832-3-0x000001257DED0000-0x000001257DEE0000-memory.dmp

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memory/2832-2-0x000001257DED0000-0x000001257DEE0000-memory.dmp

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memory/2832-11-0x000001257DC30000-0x000001257DC52000-memory.dmp

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memory/3736-0-0x0000000000820000-0x0000000000828000-memory.dmp

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memory/3736-15-0x000000001B3B0000-0x000000001B3C0000-memory.dmp

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