531ff6fdc483edfa048134f30f63c035b9c857a1acebd9cdaea4be826332af3f

Resubmissions

13/03/2023, 22:45

230313-2pe8macd53 5

13/03/2023, 22:38

230313-2kclyacd38 5

Analysis

max time kernel
85s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2023, 22:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ssb.state.tx.us Expired Password Notification.msg
Size

124KB
MD5

15d8ed1f16504a3185517a0a17384d63
SHA1

453b28273dbbaf37e5902af2017c691cd1b9f06f
SHA256

531ff6fdc483edfa048134f30f63c035b9c857a1acebd9cdaea4be826332af3f
SHA512

28d0734eb6256e773e59e569df44993501d46234ff8f2514375e7bdb1a4855bd5cfb7e788caed0b84c648c0b8584a46363e90a94823155f72c2a3f325e51ba52
SSDEEP

3072:Lx9AeG6Mdzl16nR8PEeR2JwZ2Oz7waiZmHV/7i:N9Z3MdP6nvOzcaHHV/

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
648	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\ssb.state.tx.us Expired Password Notification.msg"
1⤵
- Modifies registry class
PID:4520

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/648-133-0x00007FFF8D226000-0x00007FFF8D228000-memory.dmp

Filesize
8KB

Download