8da0cc7e8766f257163bd409c542a12524a8f4331659f958d723f5a3fff8f5cc

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 17:49

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General

Target
_weakrefset.pyc
Size 11KB
Sample261027-wege2seb79
SHA256 8da0cc7e8766f257163bd409c542a12524a8f4331659f958d723f5a3fff8f5cc
MD5 6e34f39ade20dec78f4c2128ca3aa2f2
SHA1 cb02f29d6fcef6e6b701bd6b771bad941f06e0a5
SHA512 9b5949de7b630d19f672f4f1c904ccedc439181c185b4b3352b96bdd19bf3ccd83c5c64d4b073d5f7177922c91dae8f6f241aa4d6e7a3c6dd91e04d71d5f0e5a
SSDEEP 192:D088gw/TnrErQdX9qnPHpAJ6FLQnE6mr1R23vJJ1BXWo:DpvknrLNqPHp8nE6q1YJ3Wo
TLSH
T176324F84B1A1E8B7F899F2F64F521B0EB3268466F56CCB035627C0644D5FAE4EC518DC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 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
3248	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2052	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\_weakrefset.pyc
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3248

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2052

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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