7416bd1821a89a78803e736863a8d5fce97859a343ebec63c5a97ddf405efcab

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
22/06/2024, 10:05

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
018e13277c8a66550d95f0ae41078c84_JaffaCakes118.dll
Size 369KB
Sample240622-l4mcgstane
SHA256 7416bd1821a89a78803e736863a8d5fce97859a343ebec63c5a97ddf405efcab
MD5 018e13277c8a66550d95f0ae41078c84
SHA1 17db81a0427a79534a73ddd995a941781dc82d31
SHA512 62452f888768a3b227e1e11534383a77502af83568904cbeda38337901d622da12ec3ee6701c14b589ffa1771ce84f37199f776b3982d181e15c52d5de85785c
SSDEEP 6144:g+/0rOmjJEfR1FIqVh6xDIHew3PVbKur0sJU7h5AU9e6iqwIoflmqhvj6eUK1ZWe:gkOOm+aqSDYeGbhr0hB+qwFfjVDnWpE
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\018e13277c8a66550d95f0ae41078c84_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2040	1916	regsvr32.exe	85
PID 1916 wrote to memory of 2040	1916	regsvr32.exe	85
PID 1916 wrote to memory of 2040	1916	regsvr32.exe	85

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\018e13277c8a66550d95f0ae41078c84_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\018e13277c8a66550d95f0ae41078c84_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:2040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2040-0-0x0000000002080000-0x0000000002193000-memory.dmp

Download

memory/2040-5-0x0000000000710000-0x0000000000711000-memory.dmp

Download

memory/2040-4-0x0000000000590000-0x0000000000591000-memory.dmp

Download

memory/2040-3-0x0000000000570000-0x0000000000573000-memory.dmp

Download

memory/2040-2-0x000000000218F000-0x0000000002192000-memory.dmp

Download

memory/2040-1-0x0000000002080000-0x0000000002193000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads