Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
17-07-2024 18:33
Static task
static1
Behavioral task
behavioral1
Sample
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
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Size
392KB
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MD5
5442204d1c7e375440ae3552db6e4001
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SHA1
2ca331d1bb1d07e57c9a0a1872f5f04cbeb181ee
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SHA256
84f196da8eae2d68f6709b9d656b35a11ac8302df3f55847a5b80fa4c75b7111
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SHA512
d913e84aa3f754a8abefcf307518397c96d75427d1691d411f4fb96640a4108f58bf97775a8af41866d71c31ec26e35eff6bb1d6574147864b970cd456945e80
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SSDEEP
12288:FloS493ACIl7vI1kiqHNnyVek/a4QmHNX467p9W72Kw:voIjIbgyLC4954673WCKw
Malware Config
Signatures
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Detect XtremeRAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4144-9-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral2/memory/1808-11-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral2/memory/1808-13-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Processes:
resource yara_rule behavioral2/memory/4144-5-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral2/memory/4144-7-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral2/memory/4144-9-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral2/memory/1808-11-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral2/memory/1808-13-0x0000000010000000-0x000000001004B000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exedescription pid Process procid_target PID 3676 set thread context of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target Process procid_target 2296 1808 WerFault.exe 86 1100 1808 WerFault.exe 86 -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exepid Process 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exedescription pid Process procid_target PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 3676 wrote to memory of 4144 3676 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 84 PID 4144 wrote to memory of 1808 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 86 PID 4144 wrote to memory of 1808 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 86 PID 4144 wrote to memory of 1808 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 86 PID 4144 wrote to memory of 1808 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 86 PID 4144 wrote to memory of 3868 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 88 PID 4144 wrote to memory of 3868 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 88 PID 4144 wrote to memory of 3868 4144 5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3676 -
C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:1808
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 4884⤵
- Program crash
PID:2296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 4964⤵
- Program crash
PID:1100
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:3868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1808 -ip 18081⤵PID:1916
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1808 -ip 18081⤵PID:1764