7765f79269ebad7f33a0dc8d18360f5adf9464660f2259f9961cad0aa2f94bbd | Triage

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 09:41

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General

Target

error422(1).exe
Size

8.0MB
MD5

7b01e76578486d44bbafb0d51381820e
SHA1

0daa6b605200bf6fabd7a08f7de4c1eac4fd12d9
SHA256

7765f79269ebad7f33a0dc8d18360f5adf9464660f2259f9961cad0aa2f94bbd
SHA512

0c6d84c197713b3c8ab12bf23e1d6d828eca1cf7e11a047de0856046974abb2e297899c8a3c445a206c80fc963919a3cecaf8b5c336a349b821eb1df013a7c92
SSDEEP

196608:GiF+hNQl6gsLxL8QpNpKyro8thPVNadB:oC0bx5pTKs1JadB

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2624	4828	WerFault.exe	6

Opens file in notepad (likely ransom note) 1 IoCs

pid	Process
1020	notepad.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1020	notepad.exe

C:\Users\Admin\AppData\Local\Temp\error422(1).exe
"C:\Users\Admin\AppData\Local\Temp\error422(1).exe"
1⤵
PID:224

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 420 -p 4828 -ip 4828
1⤵
PID:2088

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4828 -s 2480
1⤵
- Program crash
PID:2624

C:\Windows\System32\notepad.exe
"C:\Windows\System32\notepad.exe" "C:\Users\Admin\Desktop\SyncDisconnect.ps1"
1⤵
- Opens file in notepad (likely ransom note)
- Suspicious use of FindShellTrayWindow
PID:1020

Network

MITRE ATT&CK Matrix

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