343425a3ef1936e503f5ad9ff367d0a42663363f6e8683572d1a76e72c69cb29

Analysis

max time kernel
98s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 13:49

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General

Target

$_48_/qq.vbs
Size

970B
MD5

4e6e43ad10ef6a77d9b01eec44a661ae
SHA1

b510f3c86fe70bb7ab0751102e7f0720e8d9ca27
SHA256

e8d3bdbb274c77337943799adbb05bbdac8e686ebc6e20bb8a343e92a68af497
SHA512

51f7b8d106fe1de87f9e8f826eda05cb353c375ae6e82d82ec6d4c19df946e0183ce2cd6776067c1923d6cdd8001b90582f40f1ff293988c34d4a3025a2fb80a

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	WScript.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 3120	512	WScript.exe	84
PID 512 wrote to memory of 3120	512	WScript.exe	84
PID 512 wrote to memory of 4084	512	WScript.exe	86
PID 512 wrote to memory of 4084	512	WScript.exe	86
PID 4084 wrote to memory of 4752	4084	cmd.exe	88
PID 4084 wrote to memory of 4752	4084	cmd.exe	88
PID 4084 wrote to memory of 1956	4084	cmd.exe	89
PID 4084 wrote to memory of 1956	4084	cmd.exe	89

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3120	attrib.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\$_48_\qq.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:512
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" "C:\Program Files\NetMeeting\ie.html" +R
  2⤵
  - Views/modifies file attributes
  PID:3120
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo Y| cacls "C:\Program Files\NetMeeting\ie.html" /P Everyone:R
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4084
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
    3⤵
    PID:4752
- - C:\Windows\system32\cacls.exe
    cacls "C:\Program Files\NetMeeting\ie.html" /P Everyone:R
    3⤵
    PID:1956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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