Overview
overview
7Static
static
34466c3e045...18.exe
windows7-x64
74466c3e045...18.exe
windows10-2004-x64
7$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3ffRichMedi...ion.js
windows7-x64
3ffRichMedi...ion.js
windows10-2004-x64
3ff/chrome/...507.js
windows7-x64
3ff/chrome/...507.js
windows10-2004-x64
3ff/chrome/...ion.js
windows7-x64
3ff/chrome/...ion.js
windows10-2004-x64
3ie/RichMed...07.dll
windows7-x64
6ie/RichMed...07.dll
windows10-2004-x64
6uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-10-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
4466c3e0450c6e5f63a28a4ab93376fb_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral2
Sample
4466c3e0450c6e5f63a28a4ab93376fb_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/aminsis.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/aminsis.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
ffRichMediaViewV1release507chaction.js
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral6
Sample
ffRichMediaViewV1release507chaction.js
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
ff/chrome/content/ffRichMediaViewV1release507.js
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral8
Sample
ff/chrome/content/ffRichMediaViewV1release507.js
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
ff/chrome/content/ffRichMediaViewV1release507ffaction.js
Resource
win7-20240729-en
windows7-x64
Behavioral task
behavioral10
Sample
ff/chrome/content/ffRichMediaViewV1release507ffaction.js
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
ie/RichMediaViewV1release507.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral12
Sample
ie/RichMediaViewV1release507.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
uninstall.exe
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral14
Sample
uninstall.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
$PLUGINSDIR/aminsis.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral16
Sample
$PLUGINSDIR/aminsis.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
General
-
Target
ie/RichMediaViewV1release507.dll
-
Size
85KB
-
MD5
f6996c599f61a8b6e76e4f4f9f4a76ad
-
SHA1
991983774e3ae140dde35d84bf6c55aef90c61f2
-
SHA256
bf7a4b14e50121de2efe4494d0070615936cc79ddd3e8e67d064c357f7cdb961
-
SHA512
8197f457bd9fed50d965e65e189ca77386c64f7be5c7596893bfec13b96bc664a515a663212c02b66b52accaaed9a3f704fc14130fa07484438998329734b109
-
SSDEEP
1536:qkf9Csc+EE7Msd5N60GlVk8jkrwQ+nqLhPLlQq/sZNBZ:99++EEwsJ6FlVQ+nmaq/id
Malware Config
Signatures
-
Installs/modifies Browser Helper Object 2 TTPs 3 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\{06c705a3-bc7b-4647-a444-87e381a914aa} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{06c705a3-bc7b-4647-a444-87e381a914aa}\ = "RichMediaViewV1release507" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{06c705a3-bc7b-4647-a444-87e381a914aa}\NoExplorer = "1" regsvr32.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 34 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\ = "RichMediaViewV1release507" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\Version\ = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\RichMediaViewV1release507.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\TypeLib\ = "{226c9a41-e9d9-437c-9e06-160677f982d1}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\ = "RichMediaViewV1release507Lib" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ = "IRichMediaViewV1release507BHO" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib\ = "{226C9A41-E9D9-437C-9E06-160677F982D1}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\RichMediaViewV1release507.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{06c705a3-bc7b-4647-a444-87e381a914aa}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{226C9A41-E9D9-437C-9E06-160677F982D1}\1.1\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\TypeLib\ = "{226C9A41-E9D9-437C-9E06-160677F982D1}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{98E25809-0515-40D9-9EDB-46E87598A3F2}\ = "IRichMediaViewV1release507BHO" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30 PID 2420 wrote to memory of 1588 2420 regsvr32.exe 30
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\RichMediaViewV1release507.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ie\RichMediaViewV1release507.dll2⤵
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1588
-