7974252b4b71bf7d723292f95b8d07e5044efd45225e53c8d1b205f6ccd0bc8b

Analysis

max time kernel
183s
max time network
188s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 20:14

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General

Target

sample.eml
Size

21KB
MD5

898c1dab10650d0a7c949fcc923739c0
SHA1

f73e18854bb6d57a0c4117acdbefb5c4bbbf030f
SHA256

f795677b051acc6fa00db8c0fb626794d503011cf20391e3cef3b2deb8784fb9
SHA512

413f5958801cb4c286dd2ce21e76799f5bff18bfebad6ae07236e33a502d551e786b2b3f33bf65caaa6191c912431c6010c6335148d8e645499e8092e80a6855
SSDEEP

384:3OsDoC2d0ZjY5nOu5taAYTxAEbKVPbt8Y74A6rcR5sjznUQ:3n+2BDu5taAqxA/hd756rcRajznx

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-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Users\Admin\AppData\Local\Temp\sample.eml:OECustomProperty cmd.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1008 OpenWith.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\sample.eml:OECustomProperty	cmd.exe

pid	process
1008	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\sample.eml
1⤵
- Modifies registry class
- NTFS ADS
PID:4848

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1008

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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