Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 23:09
Behavioral task
behavioral1
Sample
5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
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Size
890KB
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MD5
5e11883c1bbb47e711521c950b714e3a
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SHA1
3fc84363bc927835e183c6dde8ac859953bf901c
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SHA256
a594c3e691b0e89f1236cefbe0fce9299fb30043e6610632aba7dbcedd59942f
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SHA512
0b296e857ba13d087c8c0645a6950f757218323808e4ea2d5c63db78a43383fe07b51af861cdac4d945cc9d873cf638a2173b4bdb82eaf4d304c9a983aeefa5a
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SSDEEP
24576:SeBhzkW3rYDLuYDZjWTtSczTwmH/TBC70:46rcLBVjWTtZvjbc
Malware Config
Extracted
xtremerat
r3oob.no-ip.info
Signatures
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Detect XtremeRAT payload 8 IoCs
resource yara_rule behavioral2/memory/2968-3-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/2968-4-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/2968-5-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/2968-6-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/3528-7-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/2968-10-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/3528-13-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/2968-14-0x0000000010000000-0x0000000010047000-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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Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\msnmsn\\msn restart" 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3884-0-0x0000000000400000-0x0000000000568000-memory.dmp upx behavioral2/memory/3884-12-0x0000000000400000-0x0000000000568000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\msnmsn\\msn" 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\msnmsn\\msn" 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 3884 set thread context of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 set thread context of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 set thread context of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 set thread context of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 set thread context of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 set thread context of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 2108 3528 WerFault.exe 86 3720 3528 WerFault.exe 86 -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 2968 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 2968 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 84 PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 2968 wrote to memory of 3528 2968 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 86 PID 2968 wrote to memory of 3528 2968 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 86 PID 2968 wrote to memory of 3528 2968 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 86 PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 2968 wrote to memory of 3528 2968 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe 86 PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe PID 3884 wrote to memory of 0 3884 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3884 -
C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"2⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:3528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 4804⤵
- Program crash
PID:2108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 4884⤵
- Program crash
PID:3720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3528 -ip 35281⤵PID:1156
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3528 -ip 35281⤵PID:3652