15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2023 07:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe
Size

195KB
MD5

a9e725bfe859bf431ef52679acb352d1
SHA1

d15072d2f1bb609382c2ade8b4af755d7f729afe
SHA256

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871
SHA512

e968887c33ad3e3da40635ac30f0762e6b7343478566d2b99beab26fde9df4d288b4c333d97066f888212b25724515eea9b3c2d28495001faba341e063549aac
SSDEEP

1536:BNDXNkufZxGqN+ex9kbyN+GFD1ImbpGArlDVZ:/dZUReAb9cX9hZ

Score

6^/10

persistence ransomware

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Amazon Music Starter = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe\""	15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

Modifies Control Panel 2 IoCs

evasion

Processes:

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\WallpaperStyle = "2"	15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\TileWallpaper = "0"	15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

description pid process

Token: SeDebugPrivilege 4208 15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

description	pid	process
Token: SeDebugPrivilege	4208	15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe

C:\Users\Admin\AppData\Local\Temp\15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe
"C:\Users\Admin\AppData\Local\Temp\15ee5548d71ccdebb2f136ae93a15ce05c99f6cf1bcd569e78c5daf70847d871.exe"
1⤵
- Adds Run key to start application
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Suspicious use of AdjustPrivilegeToken
PID:4208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

T1491

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4208-133-0x0000000000EE0000-0x0000000000F16000-memory.dmp

Filesize
216KB

Download
memory/4208-134-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/4208-135-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/4208-169-0x00000000014E0000-0x0000000001572000-memory.dmp

Filesize
584KB

Download