a25ef143ea779565740ae42676a034135d13218bb08dd8e0bba5622fcfbc548e

Analysis

max time kernel
90s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2024, 22:13

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General

Target

a25ef143ea779565740ae42676a034135d13218bb08dd8e0bba5622fcfbc548e.vbs
Size

2KB
MD5

2739364af8db075cbbe82f9161fb5d8b
SHA1

bbf1a630746de540b8fad0ab858a9d205c3152f9
SHA256

a25ef143ea779565740ae42676a034135d13218bb08dd8e0bba5622fcfbc548e
SHA512

a13008edf830e08889c3b49591514c8e1057106b2ca555cb2e72fbbc74b7e7e74e5c805d8511ebac117b75b2f20944ff5a0fee498429df6613eab4c786729380

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-1-5-21-768304381-2824894965-3840216961-1000\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 12 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 4996	4292	WScript.exe	40
PID 4292 wrote to memory of 4996	4292	WScript.exe	40
PID 4292 wrote to memory of 3460	4292	WScript.exe	38
PID 4292 wrote to memory of 3460	4292	WScript.exe	38
PID 4996 wrote to memory of 3224	4996	cmd.exe	36
PID 4996 wrote to memory of 3224	4996	cmd.exe	36
PID 4996 wrote to memory of 2168	4996	cmd.exe	35
PID 4996 wrote to memory of 2168	4996	cmd.exe	35
PID 3460 wrote to memory of 3288	3460	cmd.exe	34
PID 3460 wrote to memory of 3288	3460	cmd.exe	34
PID 3460 wrote to memory of 908	3460	cmd.exe	33
PID 3460 wrote to memory of 908	3460	cmd.exe	33

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a25ef143ea779565740ae42676a034135d13218bb08dd8e0bba5622fcfbc548e.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo Y| cacls "C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Internat Explorer.html" /P Everyone:R
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo Y| cacls "C:\Users\Admin\Desktop\Internat Explorer.html" /P Everyone:R
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4996

C:\Windows\system32\cacls.exe
cacls "C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Internat Explorer.html" /P Everyone:R
1⤵
PID:908

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
1⤵
PID:3288

C:\Windows\system32\cacls.exe
cacls "C:\Users\Admin\Desktop\Internat Explorer.html" /P Everyone:R
1⤵
PID:2168

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
1⤵
PID:3224

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:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Internat Explorer.html

Filesize
147B

MD5
16e5d16a1ad6b9f68adad2836694b730

SHA1
96a30a1dd3cfe79f602f7b3baf6943773b688172

SHA256
25101505aacfa314773673d4adfaef69b10cec59a2ac521880401b802076a4a4

SHA512
c68f5c523fd7b0d20d6093efc39975aec5250b0a3a5663a083ffe272e4797a275daa27f4179f76e83549f2f1207d8ff90d00ec1b86606f5ccc57c94ec1ff2c96

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