f395239b0e179bd92d33a66f882ad478762eb95b3839d7448300b43ad04de737

Analysis

max time kernel
105s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/04/2023, 16:26

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General

Target

admin_download (3).eml
Size

121KB
MD5

c29d4cfd4db8ed84885427eee4c279c2
SHA1

31f2d0fb9733ac593d0d9d18b35e5248a06cd8a1
SHA256

f395239b0e179bd92d33a66f882ad478762eb95b3839d7448300b43ad04de737
SHA512

1d32f863fa1c69873499876a2b8f683f58fe3dbc49964dc52b3a707dc2442804338f0d65d9312c0322eaf7a96a7162e8c11cee6e41e42ff4a8aaa23921cebf14
SSDEEP

3072:z666yebke5XRK+twAxGmExq+xGnfLFX6PB+b+bw:z6Byik6Xwy6nxGnTFqPq+c

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-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\admin_download (3).eml:OECustomProperty	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1488	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\admin_download (3).eml"
1⤵
- Modifies registry class
- NTFS ADS
PID:4956

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1488

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

Windows 7 deprecation

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