shurk | 840f208eb507bc48e3c9ba26465a35bdec139718e5f09b243bf0be898a9dd2a0

Analysis

max time kernel
137s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-01-2025 20:40

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General

Target

quagmire_encryptor2.exe
Size

253KB
MD5

78572ddc6c215e15151bba7189c2e1eb
SHA1

a4ebd9a66acd131d187eb6d0c6828e37cd58b243
SHA256

840f208eb507bc48e3c9ba26465a35bdec139718e5f09b243bf0be898a9dd2a0
SHA512

aee7e00dcf9d2e5a9b678728ddacd52cc18df59b4614ed16fce05ccfb36d080bb998496e7f7d9e6f357ff655708165ef63ad8dbf93ef852ad1ee1251faaec36d
SSDEEP

3072:nAQOKOuSqqY4K/Iv47VI9JVagusCyMP0ZJm1sa+iOzM40HW8TCUwfgpdBQ:qvqFV7qJVtBptzM4snTyodBQ

Score

10^/10

shurk infostealer ransomware

Malware Config

Signatures

Shurk
Shurk is an infostealer, written in C++ which appeared in 2021.
infostealer shurk
Shurk family
shurk

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\funny_cat.jpg"	quagmire_encryptor2.exe

C:\Users\Admin\AppData\Local\Temp\quagmire_encryptor2.exe
"C:\Users\Admin\AppData\Local\Temp\quagmire_encryptor2.exe"
1⤵
- Sets desktop wallpaper using registry
PID:3992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact