Analysis
-
max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
-
submitted
20/08/2024, 19:58
General
-
Target
b09e7d4723feb64e1967b0b21e7848f9_JaffaCakes118.exe
-
Size
290KB
-
MD5
b09e7d4723feb64e1967b0b21e7848f9
-
SHA1
86c71d606225bb8f4601015221c90df22676f64c
-
SHA256
8634f29116a00ce4c8206c9c7ec3bde1324d2e597d0823f343203e4f52d7ab87
-
SHA512
c3427e665f6b863da592eb61d75727e9d77485985ccda6cc037ce445dad1ff7ba74a8c7bdf4f71d788296f67c5519b4c52cf33f3021fc1db371d8af399323c46
-
SSDEEP
6144:LZR//Ab6/AtdORzXDncR2IynUOOSSopNZFy5Ja:LZp/AbptUXDn9I0SixCa
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 4 IoCs
-
Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Disables RegEdit via registry modification 1 IoCs
-
Disables Task Manager via registry modification
-
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Adds Run key to start application 2 TTPs 2 IoCs
-
Modifies WinLogon 2 TTPs 1 IoCs
-
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.
-
Modifies Internet Explorer settings 1 TTPs 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of FindShellTrayWindow 6 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b09e7d4723feb64e1967b0b21e7848f9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b09e7d4723feb64e1967b0b21e7848f9_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Boot or Logon Autostart Execution: Active Setup
- Disables RegEdit via registry modification
- Adds Run key to start application
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5a01⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5cdf81e591d9cbfb47a7f97a2bcdb70b9
SHA18f12010dfaacdecad77b70a3e781c707cf328496
SHA256204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd
SHA512977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc
-
Filesize
1KB
MD547f581b112d58eda23ea8b2e08cf0ff0
SHA16ec1df5eaec1439573aef0fb96dabfc953305e5b
SHA256b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928
SHA512187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92
-
Filesize
2KB
MD5e3e4a98353f119b80b323302f26b78fa
SHA120ee35a370cdd3a8a7d04b506410300fd0a6a864
SHA2569466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66
SHA512d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee
-
Filesize
8KB
MD53f57b781cb3ef114dd0b665151571b7b
SHA1ce6a63f996df3a1cccb81720e21204b825e0238c
SHA25646e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad
SHA5128cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa
-
Filesize
788KB
-
Filesize
16KB
-
Filesize
788KB
-
Filesize
788KB
-
Filesize
788KB
-
Filesize
16KB
-
Filesize
788KB