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Overview
overview
7Static
static
38cb5dc8456...18.exe
windows7-x64
78cb5dc8456...18.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3LocalDirectory.dll
windows7-x64
6LocalDirectory.dll
windows10-2004-x64
6slider.min.js
windows7-x64
3slider.min.js
windows10-2004-x64
3Analysis
-
max time kernel
143s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 01:05
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
8cb5dc8456669d51b61a4db4ca75dcc2_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
8cb5dc8456669d51b61a4db4ca75dcc2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral6
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral11
Sample
LocalDirectory.dll
Resource
win7-20240708-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral12
Sample
LocalDirectory.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral13
Sample
slider.min.js
Resource
win7-20240729-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral14
Sample
slider.min.js
Resource
win10v2004-20240802-en
windows10-2004-x64
1 signatures
150 seconds
General
-
Target
LocalDirectory.dll
-
Size
159KB
-
MD5
343285a815ec2596b57ea5b133d787d0
-
SHA1
2ae567759a12cc0ddb9d0181d352c80a9cd6644b
-
SHA256
e9fb6397498d91fdeb90dc7e2548297403ee97c2f80108a7b932504518e8a28c
-
SHA512
2a08f1c79ef92da4b2b4f1b39e35705db963401d6d5df268b8f90e76cc2be65c51d0fbf917d705522780af1f14c41e2ee95fe62d416d2f55e810a3525a66d1e1
-
SSDEEP
3072:zHi0RhS0Uoq4ijJNEEA98OXDcy5+3Cm/UMEj:zHjao8EEA982DZ1j
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\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\ = "Local Directory" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\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 60 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\injector.DLL\AppID = "{D533F73D-791A-449D-B315-F9C53F198E3F}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D7E3919-174C-49B1-B863-251EE741DCBA}\InProcServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\WOW6432Node\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D7E3919-174C-49B1-B863-251EE741DCBA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core.1\CLSID\ = "{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ = "PSFactoryBuffer" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core\CLSID\ = "{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\LocalDirectory.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\TypeLib\ = "{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ProxyStubClsid32\ = "{1D7E3919-174C-49B1-B863-251EE741DCBA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\ = "injector 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D7E3919-174C-49B1-B863-251EE741DCBA}\InProcServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core.1\ = "Local Directory" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\injector.DLL regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core\CurVer\ = "injector.Core.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\ProgID\ = "injector.Core.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ = "ICore" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D533F73D-791A-449D-B315-F9C53F198E3F}\ = "injector" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib\ = "{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib\ = "{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\ProgID regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\WOW6432Node\Interface regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core\ = "Core Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\injector.Core.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\LocalDirectory.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\ = "Local Directory" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\VersionIndependentProgID\ = "injector.Core" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0CC8DEF1-DAE8-46ED-99F0-EDF14FF6DD73}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\NumMethods\ = "7" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D533F73D-791A-449D-B315-F9C53F198E3F} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5F115BA8-C3E6-4DDF-8167-F0E68E4C9DDF}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1D7E3919-174C-49B1-B863-251EE741DCBA}\ = "ICore" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D7E3919-174C-49B1-B863-251EE741DCBA}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\LocalDirectory.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4104 wrote to memory of 4532 4104 regsvr32.exe 84 PID 4104 wrote to memory of 4532 4104 regsvr32.exe 84 PID 4104 wrote to memory of 4532 4104 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\LocalDirectory.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4104 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\LocalDirectory.dll2⤵
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4532
-