Resubmissions
13-01-2025 04:29
250113-e39casyldr 10Analysis
-
max time kernel
141s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
13-01-2025 04:29
General
-
Target
JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exe
-
Size
274KB
-
MD5
20f133b0b3407b5d0c441aaf448a5f87
-
SHA1
46d646d569357f08f730d254b0f2a2ad4adf19d9
-
SHA256
1a290a15b5d12f5e023f6c9575ac5d94342e13baa84fe93a202e172b96a2455b
-
SHA512
77e50a9e51fb5303ceff573a1b64588500b170eff81cceb52a18d67682d4ce01b9f5f0f5976535bcc92c4539c259fd182347da5f5d6a0075dedbd3fce5955b6c
-
SSDEEP
6144:/hsLoKMqEzfhk8El5WzhdkGlPPCYj3L8yKt:psLiqkhk8EDWkiSYTQBt
Malware Config
Signatures
-
Cycbot
Cycbot is a backdoor and trojan written in C++..
-
Cycbot family
-
Detects Cycbot payload 7 IoCs
Cycbot is a backdoor and trojan written in C++.
-
Modifies security service 2 TTPs 1 IoCs
-
Pony family
-
Pony,Fareit
Pony is a Remote Access Trojan application that steals information.
-
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.
-
Disables taskbar notifications via registry modification
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 2 IoCs
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Program Files directory 3 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Modifies registry class 5 IoCs
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 15 IoCs
-
Suspicious use of FindShellTrayWindow 28 IoCs
-
Suspicious use of SendNotifyMessage 18 IoCs
-
Suspicious use of WriteProcessMemory 12 IoCs
-
System policy modification 1 TTPs 2 IoCs
-
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
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.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
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exe startC:\Users\Admin\AppData\Roaming\31400\733A5.exe%C:\Users\Admin\AppData\Roaming\314002⤵
-
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f133b0b3407b5d0c441aaf448a5f87.exe startC:\Program Files (x86)\001AA\lvvm.exe%C:\Program Files (x86)\001AA2⤵
-
-
C:\Program Files (x86)\LP\A503\E273.tmp"C:\Program Files (x86)\LP\A503\E273.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
-
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
-
Filesize
996B
MD544d650e911b5021e94b506d0a106530d
SHA16c1331e4a0e13402cf2726d6923c002498877090
SHA2568ae8c3eb552dd36a3b978dc83aa5058198b54d9c7fe3bb12368d65d368c8bbd9
SHA5120287c7e8cff2a9c4e2e4c413bc00b588c85c5e6263013d51fb2455f12d46c8f5a18b6d0230530ad36450da5985cff5bdc8a4497b3de89c73056e233fba38f013
-
Filesize
600B
MD59cdb45f7c560e2179e98202bc17aaa81
SHA112d2db8524fc92cc54a641fd9743225f9d0e6687
SHA2565b9a3ae968dedbf4b0f718fed3e52b336a86b2aab98cbf15344ffb4e9a758ff6
SHA5129465e0eaa6f0ffc1761a76ccebcbe1a4797775e25a43c3fc70176043e0e06c756182ce345f876bd38fcbbbb94962a87477cd132b64c8a0d3be434caa7c1cc0e8
-
Filesize
1KB
MD516f72ee057d140321877c889025ed31d
SHA147f3968b0a08bd5508ac01c99b64329619b7b7c1
SHA2569feec4cb4ba6f291053e4ecf5d55201ef7e6fdf3d694029be4159e917c77c6a8
SHA512ad5254738c680f0473d40a56bff4204c2f9a957b4c4f360d4874f9c439587094fd7fee36b54c8ea98cfc15d6ca7266e98c5a9c4ebdab46220742e25a205521bb
-
Filesize
97KB
MD5b5ea3a02245a0dcead8fab5351d1cf81
SHA1cf63d395d4e9f658ea3e73e0d9407dd4dd3aedf9
SHA2569a9a5d6cbd12bfca01c9f5bf0fb16b750815c54ed99c81f387578e05efe2dd88
SHA51259e0c251aade2dae3fa228aa0fc31c1ce3a29a17d8c7267db8fb77dfbaad75da8d1766c514088726d3c9df8e7ff7679151d099cb0123deeb2cc585a0b84a46fc
-
Filesize
424KB
-
Filesize
112KB
-
Filesize
412KB
-
Filesize
424KB
-
Filesize
424KB
-
Filesize
424KB
-
Filesize
424KB
-
Filesize
424KB
-
Filesize
412KB
-
Filesize
424KB
-
Filesize
424KB
-
Filesize
424KB