ac333f7536d107ac4eed6e09e627bf44224333f51a37628eb8e87f5d85df6579

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2024, 11:34

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General

Target

blxstealer.pyc
Size

65KB
MD5

51ecf8f5fba0aeb23e48b8add0e49185
SHA1

f6459096cc5256907bc6c1928a658112eb7a4841
SHA256

02bb136818b3521667b447c0e46369324cb92487298654e235900f0eb56cfe30
SHA512

acfedbb6e2a5c8b667af5ae53e4b44ec0267dca1f7d7ac73e3468002993ec4c1091a6c807872d927b840a15c322346609176843f6df6a5a02cc3d0488df85ba1
SSDEEP

768:Mmd+ezrx+gRAwveI+aMXu1qFBoXwZukfyzbUbIknwEziuvfZS4/QmGVOwxAxxF3n:xdjzr7RAwMuHIyzI/ntPZS4/QmGCxbnX

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-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3956	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\blxstealer.pyc
1⤵
- Modifies registry class
PID:4976

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3956

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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