7f51f785136f8124f3955a04cc931c192514ec1b4dabb45eebdc87027e677bb9

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 19:04

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General

Target

run.vbs
Size

147B
MD5

46d2f72df718e4fc538f90030dbf0a31
SHA1

4fa6f991ea8a03ea615f84f48e9d42e34870d728
SHA256

7f51f785136f8124f3955a04cc931c192514ec1b4dabb45eebdc87027e677bb9
SHA512

9d80f7ef7fa30b1c78ca92862a51ab1e3ecfdb915000043bb303b9610c31701ed7e6c2ec1e1e9a46a1ceae94cd969259973023bc5cdf010d22e6bdc023ea0ea6

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-1-5-21-786284298-625481688-3210388970-1000\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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings	WScript.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3808	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 3808	2100	WScript.exe	83
PID 2100 wrote to memory of 3808	2100	WScript.exe	83

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\run.vbs"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\note.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\note.txt

Filesize
16B

MD5
ae6e26c7174d68a02d78ec1e18894308

SHA1
3d5be58a90458344401a2960d11cd60006dfdf35

SHA256
7b429529190db2ad8b60e258dd88c69ea305d60457bdf9a18b49a7bb872f438f

SHA512
acef1d337ce4ac48a7f3facf478bdd1b3df0f646094538bffb09d2705d79137f7e544d19e3b3fc81f3a6a02a37d49c8edc04e5c0e6d278a6634202267285f11d

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