Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 08:23
Static task
static1
Behavioral task
behavioral1
Sample
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe
-
Size
817KB
-
MD5
911b113e26ac32afa00211a97bbd5996
-
SHA1
317a24b03cd3b258a1d1f14b691a25eef0d3de41
-
SHA256
3838fe464b698c4f303cf5d5a462b088f7839754a55206a400ff3e1408406254
-
SHA512
36cbf265851b53d96dce59ecf61cf6b8d91a7ceb52918a0750d40c78903d61fdc3f3cc242cd35fddef7b52ae600708fe5e2c11f35aad54be89153a56a69215cb
-
SSDEEP
12288:1UE9LDBdTykLb2bfCcnFRLwSkSwnX8NisDck4Bk/QCm0KQEwqE8Jpz1X72sVm:DXX2GcnFRsSEbrk4j0dgnz1XqsVm
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe -
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe -
Modifies registry class 36 IoCs
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1192 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exepid process 1192 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe 1192 911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\911b113e26ac32afa00211a97bbd5996_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1192