1d6fc42238ff54f7db96fd3946634f1cfb1d3bf53f5cbb67bc1dc6f3bbde9ebb

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/04/2024, 23:21

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General

Target

fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe
Size

276KB
MD5

fde27ce92b42d338b3b1267ed34d1170
SHA1

a05a12f664678a23f6ff7cce118aba0887b502d5
SHA256

1d6fc42238ff54f7db96fd3946634f1cfb1d3bf53f5cbb67bc1dc6f3bbde9ebb
SHA512

cc3365b7d455d95c13bb1c993c177a0538d5e5a36e4b9f90ccbfce496b734d97a33ef030dd7d61c38b891829d56f2500795e9528a1ab8487e851c01938c4cef1
SSDEEP

3072:VThClJ9kiFGjytFknxnrgNGucr3BDyIbWbcgi+18k+z0zCv9FhS9P6aeyRbe8BGM:+xZFIyTUxs8BDyIg118RQquipS0G63

Score

5^/10

ransomware

Malware Config

Signatures

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Windows\\System32\\JOOYON.bmp"	fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Pictures\\My Wallpaper.jpg"	fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.jooyon.co.kr/"	fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1784	fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe
1784	fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fde27ce92b42d338b3b1267ed34d1170_JaffaCakes118.exe"
1⤵
- Sets desktop wallpaper using registry
- Modifies Internet Explorer start page
- Suspicious use of SetWindowsHookEx
PID:1784

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

Defacement

T1491

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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