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Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09/07/2024, 08:07
Behavioral task
behavioral1
Sample
2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe
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Size
133KB
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MD5
2f9460313f9c3161360261123cbdf504
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SHA1
a0d5f5149231a6f1b0a677c8079c491a54756797
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SHA256
f725eba756edaa8f7410b10a15e05141e2613b5d38fa4172b092261d66dbc554
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SHA512
d70320743655002d1688102e6b449949f38f9d10288f5211d965710fa87cde6d66ae5f3175c2fb592e20c67140dde160d1f2b947535cb65416e23b2ecfc5fad9
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SSDEEP
3072:hi0/YIlzQruqbCLxvPgUgVl2L6DFpM9tAuFR3GkOIusQyInBs6cQ:PllzQyqA8Vl3fkEYEK6cQ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1980 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1980 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2400-0-0x0000000000400000-0x0000000000486000-memory.dmp upx behavioral1/files/0x0009000000012029-11.dat upx behavioral1/memory/1980-16-0x0000000000400000-0x0000000000486000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe 1980 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2400 wrote to memory of 1980 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe 31 PID 2400 wrote to memory of 1980 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe 31 PID 2400 wrote to memory of 1980 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe 31 PID 2400 wrote to memory of 1980 2400 2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\2f9460313f9c3161360261123cbdf504_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\2f9460313f9c3161360261123cbdf504_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1980
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
133KB
MD5e9f292ee612dcf29a1b9176c4d2c1458
SHA1f42d22c6bbe346191d87d062e483ba6e6ecaa3f5
SHA256dac726b8da14949d17173801f525f7d521123dc51acdc54d555c781c9c9a4593
SHA5126266cbc7bca43d778399561319e4a6514374e248f7680a850d8c4ec98fdff5a48b6341ada239d21ffc35872c909e35fa1338817e6f3135ea61a3a5159a3074f8