c3dabf7c8397559c952aa488cf7f6ad57ba614e0e17923ac061a5cadcc94c6ef

Analysis

max time kernel
110s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 20:23

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General

Target

fwdPacking List (8.76 KB).msg
Size

25KB
MD5

22cac913784ba7331e7aa96ce23fc7ed
SHA1

470cb89eaf735348d3ddc0ec1dd25d51a390e653
SHA256

c3dabf7c8397559c952aa488cf7f6ad57ba614e0e17923ac061a5cadcc94c6ef
SHA512

f4055bbd44abda4a9eb20a95ee372e981f8963bf78e7d5ba04542fc6e6629a95f6d9cdd6315cd9b27c508ff3c94c762d5faa4f687b150b888d9a189210755ca0
SSDEEP

384:4sSDaf9+XzLT4qgFxJb3ujB5GbEpw144fLnxdjU1o78/8sA:4sSDaf9+XvT4qgFfb+rGyw14k/8o7O

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

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

OpenWith.exe

pid process

1628 OpenWith.exe

Suspicious use of SetWindowsHookEx 39 IoCs

Processes:

OpenWith.exe

pid	process
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe
1628	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

OpenWith.exe

description	pid	process	target process
PID 1628 wrote to memory of 1672	1628	OpenWith.exe	NOTEPAD.EXE
PID 1628 wrote to memory of 1672	1628	OpenWith.exe	NOTEPAD.EXE

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\fwdPacking List (8.76 KB).msg"
1⤵
- Modifies registry class
PID:3732

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\fwdPacking List (8.76 KB).msg
2⤵
PID:1672

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1672-132-0x0000000000000000-mapping.dmp

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