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Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27/06/2024, 11:54
Behavioral task
behavioral1
Sample
15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe
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Size
56KB
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MD5
15e8c155fe27e44bb78243ae34900332
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SHA1
1f765693899a5d86cbebc679991dff014d53032d
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SHA256
ed6a4b72d08a73d21663b9e84f8a7df83ab842d0801a266b45ff840d7bd0729b
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SHA512
661c533d3db7d5bf57ac845aa6ac5535e3cc27792634c6cb68abf0e453bb8f66f9dcea949752d6b01fda89bd9b389ea7c814684a44db3fb771498e1bd60864b1
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SSDEEP
1536:vMS8nY4bm2+JaZkdcZiIBrWn863EPIShH4H/RfMOA:vMS8tGd8isW3Q
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4256 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4256 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3764-0-0x0000000000400000-0x000000000043A000-memory.dmp upx behavioral2/files/0x000600000002326e-11.dat upx behavioral2/memory/4256-12-0x0000000000400000-0x000000000043A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3764 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 3764 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe 4256 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3764 wrote to memory of 4256 3764 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe 84 PID 3764 wrote to memory of 4256 3764 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe 84 PID 3764 wrote to memory of 4256 3764 15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3764 -
C:\Users\Admin\AppData\Local\Temp\15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\15e8c155fe27e44bb78243ae34900332_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4256
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
56KB
MD50a93eedb2c69abef8612d94637f30899
SHA1ab0c2ebe5f944fd323d69288263c67ad3149810e
SHA2567ca85bbf6a547bf6e939b9c0ffd0a3625ba0671762953ef9e4ef6c9161f3b3b6
SHA512269e9ef8985d20668f15d2389cefcb70f0794ac97d05d5f47b44f3481bcdefa1c85087194ddcfcbbc2a4791b9d613ec08c0b8ce4107a80a96560e26b6f3c7e38