a88fdfd42d39c0536751513d77d122a6ccb4e0ca60f1608b18676a2502117e2a

Analysis

user interaction
yes
max time kernel
28s
max time network
27s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/08/2026, 17:52

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General

Target
script.ps1
Size 1KB
Sample260810-wf7cvshf43
SHA256 a88fdfd42d39c0536751513d77d122a6ccb4e0ca60f1608b18676a2502117e2a
MD5 26a03e456454f3ca31c820ff885a6a07
SHA1 335c27bbd0e1c3ba501623d7c428c795656aff2a
SHA512 c9950687d925d4536819ace50dbfc62599d176b8a88bf2f20df387e47396b82f860fc25072425f84931911a64bc9a254a7fe940ec88f78e37f9fb0591dab0f38
TLSH
T1E731FE1676E1D5E440B29126D6ABC148FB25603FE0117905B7ED82D42FB000ECFE88B9
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution ransomware

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2384	powershell.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3936	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2384	powershell.exe
2384	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3204	OpenWith.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\script.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2384

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\DECRYPT.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:3936

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3204

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

Replay Monitor

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Downloads

__PSScriptPolicyTest_d4cbbtuo.cfe.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d4cbbtuo.cfe.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

DECRYPT.txt

Path C:\Users\Admin\Desktop\DECRYPT.txt
Size 116B
SHA256 cd4a68d63dee373f6bd26b55fe69a70faf2b2c9e18d0db44d03feee4dbdc597f
MD5 f95776d957484e384ae9b8518a57ac1f
SHA1 6cb20f2c6ed8ab918e42012fccd3f0787a4c4da6
SHA512 fd42affadeb96f5d12e12388d4dbea88154caa99842e8eb9f9319779dd7ad25469d602aca2943c5e45a76417db51c1b1e76b9a39b4a938e564dfc36e30e4a098
TLSH
T115B092066E612AAC85A87A8A6A056E4C29C8A54AEA5B87A5116B2D212CD0016AA5A242
MD5 SHA1 SHA512 TLSH