2371c47f96686c70eb365d46020b6a03e32f69d2f14e3b98b6de394d72e699bd

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2024 01:13

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General

Target

2371c47f96686c70eb365d46020b6a03e32f69d2f14e3b98b6de394d72e699bd.js
Size

7KB
MD5

41b3e3fe16a95095c6027551de97fe56
SHA1

4ab637d7586c39ebe0938cc01c1b78a4e74cf523
SHA256

2371c47f96686c70eb365d46020b6a03e32f69d2f14e3b98b6de394d72e699bd
SHA512

e9fb8db66b646aeef7c107730f91e037c67a5891fd4ff4db6cbfa39717f819d98dd7202286d1d1437982f14fb32fb56b3ff4de923fd32753c2d2ab7d725e6914
SSDEEP

192:toauNMBVGFVsSvSLauwmS4aaSqOGwmC1CPqau0K+aq18aU4Vmnaujl5waJf4l:toauNMBVGFVsSvSLauwmS4aaSqOGwmCw

Score

8^/10

execution persistence

Malware Config

Signatures

Blocklisted process makes network request 18 IoCs

flow	pid	Process
1	1140	wscript.exe
29	3720	wscript.exe
34	3720	wscript.exe
35	3720	wscript.exe
38	3720	wscript.exe
50	3720	wscript.exe
51	3720	wscript.exe
52	3720	wscript.exe
57	3720	wscript.exe
60	3720	wscript.exe
61	3720	wscript.exe
62	3720	wscript.exe
69	3720	wscript.exe
80	3720	wscript.exe
81	3720	wscript.exe
82	3720	wscript.exe
83	3720	wscript.exe
84	3720	wscript.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	WScript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ROBLPT.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ROBLPT.vbs	wscript.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ROBLPT = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ROBLPT.vbs\""	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ROBLPT = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ROBLPT.vbs\""	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ROBLPT = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ROBLPT.vbs\""	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ROBLPT = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ROBLPT.vbs\""	wscript.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
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-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	wscript.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 3232	1140	wscript.exe	92
PID 1140 wrote to memory of 3232	1140	wscript.exe	92
PID 3232 wrote to memory of 3720	3232	WScript.exe	93
PID 3232 wrote to memory of 3720	3232	WScript.exe	93

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2371c47f96686c70eb365d46020b6a03e32f69d2f14e3b98b6de394d72e699bd.js
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ROBLPT.vbs"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3232
- - C:\Windows\System32\wscript.exe
    "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ROBLPT.vbs"
    3⤵
    - Blocklisted process makes network request
    - Drops startup file
    - Adds Run key to start application
    PID:3720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ROBLPT.vbs

Filesize
194KB

MD5
c637f2b07dc8994b2b2cbef69f0138f0

SHA1
dd075b266a20b9e0b30ae54b32a9db8c597c87df

SHA256
9b2bcffb74eaa74e8e380656789d2afe9559db1b8e723f8a522f3871a1261167

SHA512
53a8e83fbff7c3c57ae6983129ece1dbf6420632d37174230f029ac13c6d24a541b8c4880045a137f5558b7877a1ae539282fb3bb1871833aee4e383a9a0f2aa

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads