Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18/08/2024, 22:34
Behavioral task
behavioral1
Sample
a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe
-
Size
87KB
-
MD5
a87cbca62dfb34be466022dfa5f43899
-
SHA1
67d42e34d38a861b6e293509d048599ad2327e71
-
SHA256
9b6da7ef20aeed17c3947a29f55b3199fa0c685735b27d16df352238448f6a00
-
SHA512
e2e6b1b3c6ca26a6b702ee1d9d4d1f0306954d588a94f45fa30a212fbd4a3a00eed366b0fdb7ec430f2b2b5cf007bfcd47d71a0a790ac786e460fcc41747754b
-
SSDEEP
1536:7sfXh6ZHfFyoNCoGEvBlfXyoBncIe+E9WQKzuHkN1MAarP0nnRshPdBteJznnvu:4fXh6ZHfFyhEp1XyoBncIeeSHqnG0nQh
Score
7/10
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2144 TopGuide.exe -
Loads dropped DLL 8 IoCs
pid Process 1492 regsvr32.exe 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 1784 regsvr32.exe -
resource yara_rule behavioral1/memory/2156-0-0x0000000000400000-0x000000000043F000-memory.dmp upx behavioral1/memory/2156-22-0x0000000000400000-0x000000000043F000-memory.dmp upx behavioral1/memory/2156-25-0x0000000000400000-0x000000000043F000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\TopGuide = "C:\\Program Files (x86)\\TopGuide\\TopGuide.exe" TopGuide.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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\{1ED65C88-1259-484B-A9FA-6731E0D15743} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{1ED65C88-1259-484B-A9FA-6731E0D15743} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{1ED65C88-1259-484B-A9FA-6731E0D15743} regsvr32.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files (x86)\TopGuide\TopGuide.exe a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe File created C:\Program Files (x86)\TopGuide\TopGuide.dll a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe File created C:\Program Files (x86)\TopGuide\adc.dll a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe File created C:\Program Files (x86)\TopGuide\uninstall.exe a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 4 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 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TopGuide.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\{D94DCC35-A105-4A97-A957-FB7D54BB3612}\URL = "http://info-way.kr/addPages/?id=TG44&k={searchTerms}" a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{D94DCC35-A105-4A97-A957-FB7D54BB3612}" a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\{D94DCC35-A105-4A97-A957-FB7D54BB3612} a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\{D94DCC35-A105-4A97-A957-FB7D54BB3612}\ = "Yahoo" a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\{D94DCC35-A105-4A97-A957-FB7D54BB3612}\CodePage = "949" a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\{D94DCC35-A105-4A97-A957-FB7D54BB3612}\ = "¾ßÈÄ" a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\TopGuide\\" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1\ = "TopGuideCtl Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\TypeLib\ = "{7D1AFD44-BEA6-48BD-8872-21940D385C3B}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\0\win32\ = "C:\\Program Files (x86)\\TopGuide\\TopGuide.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib\ = "{7D1AFD44-BEA6-48BD-8872-21940D385C3B}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ = "TopGuide" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32\ = "C:\\Program Files (x86)\\TopGuide\\TopGuide.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib\ = "{7D1AFD44-BEA6-48BD-8872-21940D385C3B}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\ = "TopGuide 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CurVer\ = "TopGuide.TopGuideCtl.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\VersionIndependentProgID\ = "TopGuide.TopGuideCtl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ = "ITopGuideCtl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib\Version = "1.0" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CLSID\ = "{1ED65C88-1259-484B-A9FA-6731E0D15743}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ProgID\ = "TopGuide.TopGuideCtl.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ = "ITopGuideCtl" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ProgID\ = "TopGuide.TopGuideCtl.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32\ = "C:\\Program Files (x86)\\TopGuide\\TopGuide.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1\CLSID\ = "{1ED65C88-1259-484B-A9FA-6731E0D15743}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CurVer\ = "TopGuide.TopGuideCtl.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ = "TopGuide" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ProxyStubClsid32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1\CLSID\ = "{1ED65C88-1259-484B-A9FA-6731E0D15743}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CurVer regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1ED65C88-1259-484B-A9FA-6731E0D15743}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl.1\ = "TopGuideCtl Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\ = "TopGuideCtl Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7D1AFD44-BEA6-48BD-8872-21940D385C3B}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4BA72FD4-FEEC-4DEE-9504-5C13E4C9866C} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\ = "TopGuideCtl Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TopGuide.TopGuideCtl\CLSID\ = "{1ED65C88-1259-484B-A9FA-6731E0D15743}" regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe Token: SeBackupPrivilege 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 64 IoCs
pid Process 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe 2144 TopGuide.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 1492 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 30 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2156 wrote to memory of 2144 2156 a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe 31 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32 PID 2144 wrote to memory of 1784 2144 TopGuide.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a87cbca62dfb34be466022dfa5f43899_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 /s "C:\Program Files (x86)\TopGuide\TopGuide.dll"2⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1492
-
-
C:\Program Files (x86)\TopGuide\TopGuide.exe"C:\Program Files (x86)\TopGuide\TopGuide.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 /s "C:\Program Files (x86)\TopGuide\TopGuide.dll"3⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1784
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
105KB
MD5af91dc5eb2f1600a2acce03de4db8161
SHA13dc31ecc6ab4111d6f265c5a5700091449ae9df4
SHA2560c1113cec21ed5a03fdd50f4602c362a161c55e4681788328624c296e49a70a5
SHA51267f563095432601fddfc181c1fe1b020463c77148f59c8ea9bfade4b9e3392b1b1906b9603a10041d17c75f24265a5a9aa87ce6cda1d64ae356abba69519b3f2
-
Filesize
23KB
MD533d7115901c7382d911c5e5f28d95850
SHA1e6b5b513626a1afd7285a1a3648912d54e819128
SHA256b6af553defd463dd7d63b3c65b27d81a1ec5bb325cdaf57d3d42792e8d0dd361
SHA512d5f697dad1c37b7b9d1ea30bd400f1900046fedc1c5ea4b9dea9646ea94f43ec81d3dad6f97f8ab2ab97c2804a939f72f903efae4b1e3e6f45b970bf5bf0eeed
-
Filesize
45KB
MD597a66539f4cdf6f5970d4f3ab62e7157
SHA132dca1cbc2a1729dae1fba9b66d7221ed8b0b6a2
SHA256d8fd95ab37afabedcd5d6a76785897b70770644ed3ab8a2b274dfd6ed971ea12
SHA5121857d4829bc758b49a4ba7c2e5bf16b7d07c6eebde561829c4a2f850f50399da5ba68026c5ae19332af023117b750abfa39d05b844c2131c4479cdac387b8abe