Analysis
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max time kernel
141s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
15-12-2024 21:15
General
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Target
f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exe
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Size
280KB
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MD5
f5c3fcb29e546f510763ca76c6eb0b96
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SHA1
cf36deac27d75cead4cafb440eb7b33d7932713c
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SHA256
0cb65eb1a89715f3051d72b308ff94679351d8101063674eb5e689eff8ad359e
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SHA512
c11371d33541c9652255596050e21bf322e41a15a0fd2df3a733a171af7f77b8bc31939fcd64ac193d01ecefb8b72becfbbfd36075bbd663cc1ccf62a0dcf4d9
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SSDEEP
6144:FHviaHiEwlU+3QEHUpDpEK18gYx11v7cS9gqvW/f9+of:FPcEOU+fUpyKag49g6sf9+
Malware Config
Signatures
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Cycbot
Cycbot is a backdoor and trojan written in C++..
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Cycbot family
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Detects Cycbot payload 7 IoCs
Cycbot is a backdoor and trojan written in C++.
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Modifies security service 2 TTPs 1 IoCs
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 3 IoCs
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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.
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 14 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 15 IoCs
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Suspicious use of FindShellTrayWindow 28 IoCs
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Suspicious use of SendNotifyMessage 22 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
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System policy modification 1 TTPs 2 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\81194\3CD43.exe%C:\Users\Admin\AppData\Roaming\811942⤵
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f5c3fcb29e546f510763ca76c6eb0b96_JaffaCakes118.exe startC:\Program Files (x86)\94DF8\lvvm.exe%C:\Program Files (x86)\94DF82⤵
- System Location Discovery: System Language Discovery
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C:\Program Files (x86)\LP\43C8\1297.tmp"C:\Program Files (x86)\LP\43C8\1297.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58e75d381ec3605669087c71fffeae7e6
SHA1bf8216a776ab85000e93d3fd30d315bf7afbba38
SHA25652ba0f527adddbebcf5e36a22b637f9073ef5a3931e785654345d19aa6938f3d
SHA512b06e901a7c8bffc5c93452fb78293490d21216c9981ba1ed569b1e5e9622d3eb58e903bacbe97ea863c469c095b590bb0b062f78aef51e0219ab3444b9e796e5
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Filesize
600B
MD5b94c35a39398bf27af0416f3b70797d9
SHA1678803070d2917cb179894c578a4b9ba330a6f2b
SHA2566957c2e7651044ecdf496ce0820d0a13f831ae2d8cd4a586ba7c9ffbc8244d0d
SHA512a96f310b3dcddd9a9e355aa7cf0c61c2c4e96e3de91d6e625aeb4fa2fb59c93c60877bb03b2fca2f352dbcdb0f671f2aa4564b83e80633141e57af9813fd9899
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Filesize
996B
MD5998edb734e414b99f1f5d99d5b26e6b1
SHA17f262c23784c822bf32628f5b17dbfa22604b7b7
SHA256db9cc378264c81e6e12096886e5b4932eba558769c49613e1aee4dd23d4735a3
SHA512dcd07653a6c952c91bfd21e37e946bfabf13acf5e4bb607a7415f06b7a26b058790813a0bf1ad22e90a301227b423754ab850eb2d3a35f3b7b99bb7089e0c7f6
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Filesize
96KB
MD57af38992a27888b3f24b3d67e0cd15f7
SHA1ba6c20941f33522c90a8fbf2518706ae4889b2e4
SHA2568d7f9ac62c3a46ba220f1b68b8ff95e960e5385e6a63855ff61acdc1e1efa756
SHA512c89e27cc8c5e8a611342616b799f3b458fa793f9689e379f59fdb0ad042efcfbb2ddded40e580fccff52177eefc933337c8903f886a2b4100884c506e59f6c35
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Filesize
112KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
412KB
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Filesize
412KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB
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Filesize
424KB