4728b5eb6799fbe8850e03e7f7c73ceb7e530010b6179e157a016a6519cd1a31

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 16:47

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General

Target

resources/app.asar.unpacked/node_modules/screenshot-desktop/lib/win32/screenCapture_1.3.2.bat
Size

13KB
MD5

da0f40d84d72ae3e9324ad9a040a2e58
SHA1

4ca7f6f90fb67dce8470b67010aa19aa0fd6253f
SHA256

818350a4fb4146072a25f0467c5c99571c854d58bec30330e7db343bceca008b
SHA512

30b7d4921f39c2601d94a3e3bb0e3be79b4b7b505e52523d2562f2e2f32154d555a593df87a71cddb61b98403265f42e0d6705950b37a155dc1d64113c719fd9
SSDEEP

384:4cr8sEcBeIXxqXhQsBxf5oBLBfXQM8ybCpGW1KTM+:4KEcRQBTxWlPZxWpG+Qx

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1388	screenCapture_1.3.2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 928	3448	cmd.exe	89
PID 3448 wrote to memory of 928	3448	cmd.exe	89
PID 3448 wrote to memory of 928	3448	cmd.exe	89
PID 928 wrote to memory of 2948	928	csc.exe	90
PID 928 wrote to memory of 2948	928	csc.exe	90
PID 928 wrote to memory of 2948	928	csc.exe	90
PID 3448 wrote to memory of 1388	3448	cmd.exe	91
PID 3448 wrote to memory of 1388	3448	cmd.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\screenshot-desktop\lib\win32\screenCapture_1.3.2.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /nologo /r:"Microsoft.VisualBasic.dll" /win32manifest:"app.manifest" /out:"screenCapture_1.3.2.exe" "C:\Users\Admin\AppData\Local\Temp\RESOUR~1\APPASA~1.UNP\NODE_M~1\SCREEN~1\lib\win32\SCREEN~1.BAT"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES52E3.tmp" "c:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\screenshot-desktop\lib\win32\CSC66D84EC5FA640ACBF6F3160E1D8CCEC.TMP"
    3⤵
    PID:2948
- C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\screenshot-desktop\lib\win32\screenCapture_1.3.2.exe
  screenCapture_1.3.2.exe
  2⤵
  - Executes dropped EXE
  PID:1388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RES52E3.tmp

Filesize
1KB

MD5
1be2ad10f9b804d41cebebbf37103ab3

SHA1
4b2c73a6a57b095e863fc27cf54ffe43f0532fd9

SHA256
f9a97ec3cfdf161f69a2e4035e1162d1823e09906a41156e45ff89a76e3cb88d

SHA512
55ad2cfcd27cf9629b4408247974e4c235220c0d058195773fae7ba90c39bdc27d3996241cdec901b338fcc5b0f03a0511de13eb87308cf229917da790aa55e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\screenshot-desktop\lib\win32\screenCapture_1.3.2.exe

Filesize
12KB

MD5
0d9ebd44ae3d997d9165089d46fb11fa

SHA1
dc9b082cab46bc8e830da7d7200c3be95d0fabd5

SHA256
d6f72531a0d58a02adaad7e652e71fd3b125f6c00202a8488afafe0d14acc5a2

SHA512
584e7427e598838a86aa19cf88885107c44dc614394ef63786ba723c31574dc661327f3a0cfc109082d47b01649464a1c67897da9b08de55ba87687d2360d04b

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\screenshot-desktop\lib\win32\CSC66D84EC5FA640ACBF6F3160E1D8CCEC.TMP

Filesize
1KB

MD5
a6f2d21624678f54a2abed46e9f3ab17

SHA1
a2a6f07684c79719007d434cbd1cd2164565734a

SHA256
ab96911d094b6070cbfb48e07407371ddb41b86e36628b6a10cdb11478192344

SHA512
0b286df41c3887eecff5c38cbd6818078313b555ef001151b41ac11b80466b2f4f39da518ab9c51eeff35295cb39d52824de13e026c35270917d7274f764c676

Download Submit
memory/1388-9-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download
memory/1388-11-0x00007FFB41BA0000-0x00007FFB42661000-memory.dmp

Filesize
10.8MB

Download
memory/1388-12-0x00007FFB41BA0000-0x00007FFB42661000-memory.dmp

Filesize
10.8MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads