5c7e5abb217abcebe726217dbc655840ed6cbf3c33cddb6715d1429825af7391

Analysis

max time kernel
243s
max time network
269s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2023, 17:16

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General

Target

Vermeer.eml
Size

41KB
MD5

8da5c1d772be4b4731d8182f5e990290
SHA1

a6783465be8bc276226005c7f622c6016b961c41
SHA256

5c7e5abb217abcebe726217dbc655840ed6cbf3c33cddb6715d1429825af7391
SHA512

d2c1d2baa4f2008073e9f9185bd5098ce6266310b7451f0728c2264fb6fd519034290332a9663383446884e3d8a7e62ea5f204ad95e501c5cef4ce0b998b58fc
SSDEEP

384:qyd6JZmn1pJ9HNXrXSrqemuJeaKoX6gtRoc0/4ohOH+St6ohos0/vohzWR+g6F1k:qydGkbNiTTD1qDHF

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3472	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Vermeer.eml
1⤵
- Modifies registry class
- NTFS ADS
PID:2576

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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