75cbfca3c66dc844f04ac847fbba35eacfeb127490f6b5fb39473f4dcfc31eee

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 05:33

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General

Target

ddc541f6c3b1b0b8d08cbf56e4fb13e5_JaffaCakes118.dll
Size

152KB
MD5

ddc541f6c3b1b0b8d08cbf56e4fb13e5
SHA1

e9257a2ec6326370008dc916ce69fbbe7ebcbfd0
SHA256

75cbfca3c66dc844f04ac847fbba35eacfeb127490f6b5fb39473f4dcfc31eee
SHA512

dd6c64e9917b5d8fe1f6fff2ca722afdc52b0ba8ad014bec6f74b56601c6ad73f271a500789e42036f9640508fe8bf936330c87227e6c7ac5ebc98745d49450c
SSDEEP

3072:/zL0v3b9uj2Piw/K5vjyN4YK8tu5tKUMR:/zLY9b6w/zNHKHv

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Toolbar	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Toolbar\{A60C6234-48AB-4295-B542-24F8679FA15C}	regsvr32.exe

Modifies registry class 46 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx\CurVer\ = "gxvpsafm.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ = "Ibtgx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib\ = "{D6CB182B-1211-426B-8E68-1757F04DBE63}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.ToolBar.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\TypeLib\ = "{D6CB182B-1211-426B-8E68-1757F04DBE63}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib\ = "{D6CB182B-1211-426B-8E68-1757F04DBE63}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx\CLSID\ = "{A60C6234-48AB-4295-B542-24F8679FA15C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ddc541f6c3b1b0b8d08cbf56e4fb13e5_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.ToolBar.1\CLSID\ = "{A60C6234-48AB-4295-B542-24F8679FA15C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\VersionIndependentProgID\ = "gxvpsafm"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\ = "gxvpsafm"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.ToolBar.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.btgx\ = "gxvpsafm"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\ = "gxvpsafm"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\ProgID\ = "gxvpsafm.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ = "Ibtgx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\gxvpsafm.ToolBar.1\ = "gxvpsafm"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A60C6234-48AB-4295-B542-24F8679FA15C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ddc541f6c3b1b0b8d08cbf56e4fb13e5_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D6CB182B-1211-426B-8E68-1757F04DBE63}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7CF3C19F-131A-411A-8983-F5DF7C7B8EFA}\TypeLib\Version = "1.0"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 936	2636	regsvr32.exe	90
PID 2636 wrote to memory of 936	2636	regsvr32.exe	90
PID 2636 wrote to memory of 936	2636	regsvr32.exe	90

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ddc541f6c3b1b0b8d08cbf56e4fb13e5_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ddc541f6c3b1b0b8d08cbf56e4fb13e5_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:936

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=4380,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
1⤵
PID:1316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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