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Analysis
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max time kernel
150s -
max time network
90s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
30/09/2024, 08:06
General
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Target
004f988ee75cdf3645c9aacca8491394_JaffaCakes118.exe
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Size
244KB
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MD5
004f988ee75cdf3645c9aacca8491394
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SHA1
72a30959efda90cc16066d22956fa8e0d8c68663
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SHA256
96abd574a8373707ea1c43da227c8929a03a895bab137d3eefd84aba73049850
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SHA512
13a59b0419edae90b761c6b8ae3937b1dacaa81247e71bda98e0fb55c8b6e48eb51c4eb6a0c6d2a900ad4baceaae39ec40fd734fcd8f10d9cd621bdd4dc64793
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SSDEEP
6144:AAg79NB/xnVHw514ITyQWAbqab1byetkefrh:WfQDRcNs1tkefF
Malware Config
Signatures
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Manipulates Digital Signatures 1 TTPs 1 IoCs
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
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Adds Run key to start application 2 TTPs 1 IoCs
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UPX packed file 21 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Modifies Internet Explorer settings 1 TTPs 4 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of SetWindowsHookEx 7 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\004f988ee75cdf3645c9aacca8491394_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\004f988ee75cdf3645c9aacca8491394_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\PROGRA~3\-+Oq{SFMCDi2.exeC:\PROGRA~3\-+Oq{SFMCDi2.exe2⤵
- Manipulates Digital Signatures
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
4KB
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Filesize
568KB
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Filesize
616KB
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Filesize
568KB