e87810227505a9d7bdde7ba7d2015d48ef43c847dec950a1144f3b342686c048

Analysis

max time kernel
144s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
15-03-2023 05:07

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General

Target

bcaa3be9-998c-1804-d50c-a213fe6a7553.eml
Size

921KB
MD5

5f47f600165ec0498a245787bb4efa29
SHA1

7837c9e901f8a9f1b739f950823869725ef2f41c
SHA256

e87810227505a9d7bdde7ba7d2015d48ef43c847dec950a1144f3b342686c048
SHA512

28612a1cb7ee65345e880b52115130a56d96ada88b0ffae27815cad01ed6a1ff39e4fd5d16b702105edc313e211f5af5d543173b6f8969fdf8eceacbd768b9e4
SSDEEP

6144:bTYWmQNyNnavU5wal+3SIZ5aWrfITY3TzHxgGb:bTBzytF5wQ+3KsfIT8T7vb

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-1-5-21-4238149048-355649189-894321705-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000_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\bcaa3be9-998c-1804-d50c-a213fe6a7553.eml:OECustomProperty cmd.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

2328 OpenWith.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\bcaa3be9-998c-1804-d50c-a213fe6a7553.eml:OECustomProperty	cmd.exe

pid	process
2328	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\bcaa3be9-998c-1804-d50c-a213fe6a7553.eml
1⤵
- Modifies registry class
- NTFS ADS
PID:2524

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2328

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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