Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
138s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2024, 17:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll
Resource
win7-20240611-en
4 signatures
150 seconds
General
-
Target
0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll
-
Size
343KB
-
MD5
0eff8df79e79612eabfe98685403e27a
-
SHA1
8ae141385a4324d62ed296a4a793bdce47241058
-
SHA256
429ee777d4de7a4a61cb20c1a52c0d485e654b3531f1212efc9c054cffddf9a7
-
SHA512
3e261c7038420bc846841761ed968f5ba2f8ea741ec98ba79875dc7736f50e576cee18872cccb75c14a69eafd8aa9c33b21d47b18d6c63296cc80dc15a1fceb4
-
SSDEEP
6144:RaZihB46uZ8NBJGjpIkBCfHRIy2om2tvMnTKinYUn1APndJm:RJuZ83JGPg6y2ontvYTKiYU2Pu
Malware Config
Signatures
-
Installs/modifies Browser Helper Object 2 TTPs 2 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9}\NoExplorer = "\"\"" regsvr32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Explorer Bars\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Explorer Bars regsvr32.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9}\ = "mysidesearch search enhancer" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9}\InProcServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\ = "Search panel" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\InProcServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60f1368b-5632-52c9-a77f-55a5c0b8fbb9}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{d3fa3e76-6b28-b922-ce0c-4812d740bfc8}\Implemented Categories\{00021493-0000-0000-C000-000000000046} regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1256 wrote to memory of 1752 1256 regsvr32.exe 90 PID 1256 wrote to memory of 1752 1256 regsvr32.exe 90 PID 1256 wrote to memory of 1752 1256 regsvr32.exe 90
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0eff8df79e79612eabfe98685403e27a_JaffaCakes118.dll2⤵
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1752
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4132,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=2536 /prefetch:81⤵PID:4568