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Analysis
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max time kernel
147s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
28/06/2024, 00:36
General
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Target
1824dae8adaa95fb4246042076d33aa2_JaffaCakes118.exe
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Size
265KB
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MD5
1824dae8adaa95fb4246042076d33aa2
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SHA1
6141db8de375b43db72504b71aecb7c1f1ec4dbf
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SHA256
651c648966193c6558da3a02ae818af8253ca2e86f85d828e76b22c62078996b
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SHA512
02f507c594563e698f95e8dc7c11a4d14eb9922913838f9ca59bc56e43d9816571f92493ca0decb12bc0a1ca39719e7b2ac8090e0b6d701117d4f66b9f8d01b9
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SSDEEP
6144:otwVI56dl2hi8u6D/2/9GrLmZlcjh8hsJAiAjZvPzjrBEk0oxAOx:Uc2hi8nDe/9mclzhsJujBPzjrBEv
Malware Config
Signatures
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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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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 12 IoCs
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Suspicious use of FindShellTrayWindow 29 IoCs
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Suspicious use of SendNotifyMessage 22 IoCs
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Suspicious use of WriteProcessMemory 4 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\1824dae8adaa95fb4246042076d33aa2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1824dae8adaa95fb4246042076d33aa2_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\bsw.exe"C:\Users\Admin\AppData\Local\bsw.exe" -gav C:\Users\Admin\AppData\Local\Temp\1824dae8adaa95fb4246042076d33aa2_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
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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
Replay Monitor
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Downloads
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Filesize
265KB
MD5bb83818fc5d101d5fe99208baaffc839
SHA1e38af44bdfd3dfe96084461dc529bb6cb72d04a4
SHA2565bf1f25ee97f96ad471e8dbebcb43d060943b9709c72f7fd565751197c760427
SHA5128277c2faecdd10803b9e3399ddaf36fea2b150ee731387f51c168fbf2095b1de1c0aa70a54cc5a721feeef95ca869a71d569ff54ba244f0b777f7b0d1df1ae68
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Filesize
391KB
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Filesize
391KB
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Filesize
391KB
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Filesize
391KB
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Filesize
64KB
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Filesize
391KB
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Filesize
391KB
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Filesize
356KB
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Filesize
1.1MB
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Filesize
391KB
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Filesize
356KB