Analysis
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max time kernel
145s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
21/07/2024, 17:59
General
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Target
60da1722cbd6ed279d13ded4723ec1cb_JaffaCakes118.exe
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Size
320KB
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MD5
60da1722cbd6ed279d13ded4723ec1cb
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SHA1
38a38b90f548d084f2973aec5b83b8e2e2d130e7
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SHA256
948e2fa4d771cc7b1332f734fe8b06188761a06865586744b974901028c67f5f
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SHA512
33ceb4e348c8aee3fa03df74f8ba8bfd8dbf5f632151107597a354fc0cce4803c61536d0e9ccc11e928bba8c4f3ca7afab56eed7a541ebc27c232edf1c067568
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SSDEEP
6144:48N4AgX0BUhBo0zxov3hAxqVvb47o7H7Qbr4y:bucAo0zxovxAEVm9
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 18 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\60da1722cbd6ed279d13ded4723ec1cb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\60da1722cbd6ed279d13ded4723ec1cb_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\oom.exe"C:\Users\Admin\AppData\Local\oom.exe" -gav C:\Users\Admin\AppData\Local\Temp\60da1722cbd6ed279d13ded4723ec1cb_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
320KB
MD53ad2adabc7852d6bbd8e05a0c1172351
SHA1fb04c11ef326c5ba0337eaed76002b3e1d4ccbfe
SHA256617e343278f94c7c4b07e2135f568e5d7f229f39169f023a35200cb33d9dff35
SHA5122c575e5c0ca140060eb92e7985304de81e4da354af2491ee62bb55e6b85184fd084859614e37cbbe17dd73d8394f1c80f809d79e560b951eb98bfda20257dd3a
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Filesize
64KB
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Filesize
356KB
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Filesize
356KB
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Filesize
396KB
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Filesize
396KB
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Filesize
396KB
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Filesize
4.1MB
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Filesize
396KB
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Filesize
396KB
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Filesize
396KB
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Filesize
396KB
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Filesize
396KB