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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
14/07/2024, 16:27
Behavioral task
behavioral1
Sample
469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
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Size
784KB
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MD5
469c47874d5e7a9c254171978f57a189
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SHA1
ab0fdeb9c7ed0df24d816403bdfeb83f861ba306
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SHA256
aad3c306c83f09941e04273ac355db924a958d88d4744514c246160fe4e2f07a
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SHA512
4e5bd85aef824b641a6ad2e5039ea411206dfd113d6d228bb3b9a66c524ab330032a8127ebbf84cc686edbfc1d3d7cf7be167bf73bcc9a8f3224c02bde8bebab
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SSDEEP
24576:TgpyoLqJZrRbQhr767VmOjqZhIBhxaVycdnGx3q:2ygqJxREhr76F9h8HdnGR
Malware Config
Signatures
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XMRig Miner payload 6 IoCs
resource yara_rule behavioral1/memory/1412-14-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral1/memory/1412-1-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral1/memory/2360-18-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral1/memory/2360-34-0x0000000000400000-0x0000000000587000-memory.dmp xmrig behavioral1/memory/2360-32-0x00000000032A0000-0x0000000003433000-memory.dmp xmrig behavioral1/memory/2360-23-0x0000000000400000-0x0000000000587000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2360 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2360 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1412-0-0x0000000000400000-0x0000000000712000-memory.dmp upx behavioral1/files/0x0008000000012117-10.dat upx behavioral1/memory/2360-16-0x0000000000400000-0x0000000000712000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe 2360 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1412 wrote to memory of 2360 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe 31 PID 1412 wrote to memory of 2360 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe 31 PID 1412 wrote to memory of 2360 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe 31 PID 1412 wrote to memory of 2360 1412 469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2360
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
784KB
MD5665cb0a4f19a2f6fc987645583d2e9a3
SHA1b5adcbca989141e16676da096abe4775796efc61
SHA2560c789031d210bf6b45a35c135db11ebda2a98b1ebd702483cbb61b6ab06bf81c
SHA51270dd2daa7773f0a3c6634eee3174c0f3d8d73de8560eddf33bdf93a21439fff2e4ec33eb1f0dd7339af3c17e54a5a2230a79670229e5fa8ee3c8f6ed04d1cd36