Analysis
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max time kernel
17s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
23-08-2024 20:14
General
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Target
bd00300ecd5e52dd961367a1fd7d9c05_JaffaCakes118.exe
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Size
57KB
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MD5
bd00300ecd5e52dd961367a1fd7d9c05
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SHA1
9a144ad009db849bb38b25d2044a2ff12b2d907e
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SHA256
cec82ae9fe6c4ab4fc3c1bd5594283bfc212797b33be70dfd654530d304ac81f
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SHA512
f2d7fe2d14c32f427fc86ec793372f7ccb1c37437143dca274915701cf20247bc7c95acbaffb52fb275c19f7a90f5ba3fd4e9b0c677901fc7baf53c3ef8ba55d
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SSDEEP
768:jcKA+1kqKOPnVfg+yNm0Als0BROTlIQf+4+QXwHxByyXcLn6GLKfCx7Phh:jFfdne+yAlsmR0lTf+47XSfclWC5h
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file 2 IoCs
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Loads dropped DLL 6 IoCs
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UPX packed file 15 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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Suspicious behavior: EnumeratesProcesses 30 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\bd00300ecd5e52dd961367a1fd7d9c05_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bd00300ecd5e52dd961367a1fd7d9c05_JaffaCakes118.exe"2⤵
- Checks BIOS information in registry
- Drops startup file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵
- Checks BIOS information in registry
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94
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Filesize
202KB
MD57ff15a4f092cd4a96055ba69f903e3e9
SHA1a3d338a38c2b92f95129814973f59446668402a8
SHA2561b594e6d057c632abb3a8cf838157369024bd6b9f515ca8e774b22fe71a11627
SHA5124b015d011c14c7e10568c09bf81894681535efb7d76c3ef9071fffb3837f62b36e695187b2d32581a30f07e79971054e231a2ca4e8ad7f0f83d5876f8c086dae
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
48KB
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Filesize
112KB
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Filesize
112KB
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Filesize
112KB
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Filesize
112KB
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Filesize
112KB
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Filesize
80KB