bcfa9fc0b223c49baca3ac64ed6025355b07a67be93e482386a74748afa8e442

Resubmissions

07/03/2024, 09:34

240307-lj9bhsgc99 7

07/03/2024, 09:31

240307-lhafssgc68 7

07/03/2024, 09:29

240307-lf3dssgc37 7

Analysis

max time kernel
30s
max time network
40s
platform
windows10-1703_x64
resource
win10-20240221-en
resource tags

arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
submitted
07/03/2024, 09:29

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General

Target

EkexClient.exe.pyc
Size

69KB
MD5

2a4c573d98e6559ddc315dfc091a841a
SHA1

396ec4ae1c2845a867ddd3010db5da3be86c5740
SHA256

ad38b897bf067494c60d592e27b36d187691b66f8fb07639c6bc436f1838d775
SHA512

729096e3305421e02e3d4ddb2c2094c84bd38f264c01230bb9b127b4cf75de01bbaafb9dcf7a54d1b800521d5a59b70535ec9b6de2931a15999c71e1f3d00b54
SSDEEP

768:0+PS3Irw/gMxvCWUL8OsvPi3K2nFcWAXTxcPdCA79/GleK1AnjdRnrBI5y:0TIrYv+SNxjlJKpVrn

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-1-5-21-1531961169-1615826105-2188682873-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1531961169-1615826105-2188682873-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4632	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\EkexClient.exe.pyc
1⤵
- Modifies registry class
PID:800

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4632

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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