660d63fb00fa5f47737a5b22014f8bdf22080722ac16da61216caa5e99210b65 | Triage

Analysis

max time kernel
15s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
01-02-2022 19:27

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General

Target

39c29125a8c776bd6eed886f346804a23d518b77_1643743531128.exe
Size

251KB
MD5

130dc13fcd533d00374ef50177d8c54c
SHA1

39c29125a8c776bd6eed886f346804a23d518b77
SHA256

5614fc852594749ecfbc1f741c9a2ad20edce64652a5c422ed4ca7c5943184a7
SHA512

2fce01506706dc9409ed2a231b43c439f76d86e921b7f51c8ba9fc8a044d1004dcce6c0beeda4ec4fcbf15f1df36160073ced6db7916228a5be2512205aa8587

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

39c29125a8c776bd6eed886f346804a23d518b77_1643743531128.exe

pid process

2344 39c29125a8c776bd6eed886f346804a23d518b77_1643743531128.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\39c29125a8c776bd6eed886f346804a23d518b77_1643743531128.exe
"C:\Users\Admin\AppData\Local\Temp\39c29125a8c776bd6eed886f346804a23d518b77_1643743531128.exe"
1⤵
- Loads dropped DLL
PID:2344

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsk6570.tmp\rrkssezi.dll
MD5
0b9de97b386a1a82cee5d3e059b7ec9b

SHA1
cc730fba70941afa39a9827fea215c9f099a6d01

SHA256
ad29dd53baa1e19fe4cacd99b9dea3b6e7fba8c6d89fe0492244de4414948e21

SHA512
b36cef8eb5fdf990ed79fd718a250e6f736e585516b4cfc97b7a0aba6f254e8997d8cf0262b0f4a894dc91e13c2b22aaa1eac554c2e23c42e50e8bc2fae3ad3d

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