Overview
overview
7Static
static
315553c55b7...18.exe
windows7-x64
715553c55b7...18.exe
windows10-2004-x64
7$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3ffMediaWat...ion.js
windows7-x64
3ffMediaWat...ion.js
windows10-2004-x64
3ff/chrome/...146.js
windows7-x64
3ff/chrome/...146.js
windows10-2004-x64
3ff/chrome/...ion.js
windows7-x64
3ff/chrome/...ion.js
windows10-2004-x64
3ie/MediaWa...46.dll
windows7-x64
6ie/MediaWa...46.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
04/10/2024, 23:39
Static task
static1
Behavioral task
behavioral1
Sample
15553c55b740f69e80584d0e52be253b_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
15553c55b740f69e80584d0e52be253b_JaffaCakes118.exe
Resource
win10v2004-20240802-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
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
ffMediaWatchV1home146chaction.js
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral6
Sample
ffMediaWatchV1home146chaction.js
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
ff/chrome/content/ffMediaWatchV1home146.js
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral8
Sample
ff/chrome/content/ffMediaWatchV1home146.js
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
ff/chrome/content/ffMediaWatchV1home146ffaction.js
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral10
Sample
ff/chrome/content/ffMediaWatchV1home146ffaction.js
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
ie/MediaWatchV1home146.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral12
Sample
ie/MediaWatchV1home146.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
uninstall.exe
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral14
Sample
uninstall.exe
Resource
win10v2004-20240802-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
win10v2004-20240802-en
windows10-2004-x64
General
-
Target
ie/MediaWatchV1home146.dll
-
Size
85KB
-
MD5
4ec2d7e11d4a0e0f875fbf6c0d743c3c
-
SHA1
c163dfcd284ddb46d369057614508deef98c85b4
-
SHA256
72bd5dbe54f056f36b0b8499e5c703d96e4ea0c2c35048e026cd76317945245d
-
SHA512
1b38a325dab013614f50f18bc610f53f95caa4ff3164a64b5c6bc811d976b8211ff59aa3da4a3ba7af1d8a24d7e2819954813e67fc92792c7e64d2a7f26e559c
-
SSDEEP
1536:Kn/1CsEmkaMAvtahrOb8DktPoHA9glQx5SDF:u12mkaMAlahrOPoguax5Q
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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\NoExplorer = "1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{cc69bd34-d87f-401f-bfd0-df90780e8bba} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\ = "MediaWatchV1home146" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\ = "MediaWatchV1home146" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib\ = "{DA1D16E8-408A-46A9-84D1-6E99662ACC07}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ = "IMediaWatchV1home146BHO" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\TypeLib\ = "{da1d16e8-408a-46a9-84d1-6e99662acc07}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\Version\ = "1.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib\ = "{DA1D16E8-408A-46A9-84D1-6E99662ACC07}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home146.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\ = "MediaWatchV1home146Lib" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ = "IMediaWatchV1home146BHO" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{90DB0370-AF3F-416F-A994-513A4A5F215A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{cc69bd34-d87f-401f-bfd0-df90780e8bba}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DA1D16E8-408A-46A9-84D1-6E99662ACC07}\1.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home146.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31 PID 1840 wrote to memory of 1776 1840 regsvr32.exe 31
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home146.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home146.dll2⤵
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1776
-