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Analysis
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max time kernel
117s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/04/2024, 14:49
Behavioral task
behavioral1
Sample
e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe
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Size
1.3MB
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MD5
e7b6ec42218cf0bd927c7f601a187050
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SHA1
865c42fc91b3672dd8077d2765154e31754d6e63
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SHA256
754d8080fe95fe151d35e80a1029581018f8b2a143d594bc7e3fc8ab8dac10b7
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SHA512
85e0793af390b26f248c72ceefd9c4abc4fdac40f5fd4678fd38731e84b092a443f40c6cd9f630e203e7a843284616eb56bf24cfe2c65ed86cf5713ad868dd6e
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SSDEEP
24576:QqkTfTKhJODok3h+gP/KNWeycsNy11+cxyrc4qRpi4bIVR8DTjvG:k7KhEoM++K7XsNeLxyJqa004T
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1720 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1720 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2380-0-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral1/files/0x000a000000012265-11.dat upx behavioral1/memory/1720-16-0x0000000000400000-0x000000000086A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe 1720 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2380 wrote to memory of 1720 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe 28 PID 2380 wrote to memory of 1720 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe 28 PID 2380 wrote to memory of 1720 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe 28 PID 2380 wrote to memory of 1720 2380 e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Users\Admin\AppData\Local\Temp\e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e7b6ec42218cf0bd927c7f601a187050_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1720
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD5a3c2ed39f3a135057c0f76a51b0e46b7
SHA1d62102fa4638bf44a4a9dd88a29767b6d77188b3
SHA2564357be2c676586f5dca149b36445216131e6d81bac53331426c5f716c178dfe0
SHA51236faf2b01583782bd66e1db8e608774d2618d66cf117a17a79df724da11bee13140ce154d59abde62d6e88c5dcc6e08eba947fa1e712a00d6b56165df5cc979d