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Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/04/2024, 18:48
Behavioral task
behavioral1
Sample
e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe
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Size
2.7MB
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MD5
e828f14da66c98d0e83fb6bddcf35724
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SHA1
c0544a6d1d00e349c54911e978a55eb9637ce032
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SHA256
a54ee3ebd986ee77e42cf80eee2cfbabb37751d6cb9d555d4d02564d866a8483
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SHA512
8e34b215a5f58d4f4eb31b1b630a2435887e480d736d248be85fc59b03065b156c70bca2d2d9a3941be1973ee4ed5810da32e5daebf9763d82bb2f5674ae480d
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SSDEEP
49152:ebSFBZXw7aUtCv5GM8i+/jbAstvn0yrhrmHA2VzcvfeqXrcMEdf:LJweUtCv5GM2oYn0yhmgU+myEdf
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2704 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2704 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2020-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral1/files/0x000c0000000133c1-14.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe 2704 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2020 wrote to memory of 2704 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe 28 PID 2020 wrote to memory of 2704 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe 28 PID 2020 wrote to memory of 2704 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe 28 PID 2020 wrote to memory of 2704 2020 e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Users\Admin\AppData\Local\Temp\e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e828f14da66c98d0e83fb6bddcf35724_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2704
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.7MB
MD59d8c85a38658b1e6bc4e82dbabfc1d3e
SHA1d0699df2094042fbc0e4b0643c8d8c5a781a5b7b
SHA25681b0b3db360e38614183331c8e33fd914a311f350a4a99cc79ea1fc193c9ab64
SHA5122a607fd6bedd4a1ec389035953add9fbfaab09e907d53ead6c262ac36e4b87cf12deafac8b6fca16c73d48d6dfb25686a7743068f62bb3f8ba1e1730a2707457