Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/04/2024, 14:35
Behavioral task
behavioral1
Sample
e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe
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Size
56KB
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MD5
e7afca63ae61955c2626f78cb0ef5d2b
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SHA1
85320d4f37d42c1a8091a341fd0298d62a3df765
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SHA256
8059aed9fbc8641d58913353c7c37b26ec115240e0243ea60be42b11459e3a46
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SHA512
4ab5bd4d4f6bb19e19c1d8b8bdbf4e939127776c2087e81188aa7a9fe3c30dc8d77790da872319b3c487a841c14e03e3d34cddfb224e4c9fd7e00ad9216b2093
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SSDEEP
1536:0xBB9mzIocJVY3ZMOgAGAWZMkHDEPqo7:0LBjoQY3ZjiaA4Pqo7
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2664 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2664 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2804-0-0x0000000000400000-0x000000000043A000-memory.dmp upx behavioral1/files/0x0009000000012266-10.dat upx behavioral1/memory/2664-17-0x0000000000400000-0x000000000043A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe 2664 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2804 wrote to memory of 2664 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe 29 PID 2804 wrote to memory of 2664 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe 29 PID 2804 wrote to memory of 2664 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe 29 PID 2804 wrote to memory of 2664 2804 e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Users\Admin\AppData\Local\Temp\e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e7afca63ae61955c2626f78cb0ef5d2b_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2664
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
56KB
MD5d9835f16f220553fba6007dd33adfeee
SHA184d2c46b05aee3e21eb195966005d4f8e6c46bb1
SHA2562f34db8fc322f86323d49a5c486d6c39de94ea9b7bbb576bffe55c1ff41bb974
SHA512596bd52fddc4d5a15bb392e84d8336aaa35ad5040d1ce4e3f85d9c450be8f15f066ca7ba7f6fec5d000743339160dfaaef7a934cfa95b11e69f9742896ec4264