Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
23/07/2024, 21:09 UTC
Static task
static1
Behavioral task
behavioral1
Sample
68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe
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Size
89KB
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MD5
68efcf3a6c574a8def8b7df6ad0b7c38
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SHA1
7ce9b6f8b295db974020a34a1bcaf3738d8b3b0a
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SHA256
499d0cec036abba82cd11c372db30a850133d23c3962244f9d77e16e3099915a
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SHA512
a0b9d4fb32717f7d27c42c3a26841bc1e2837e9b1475ee49c3056267b1b817d6b005f08b0fbeaa2e74c88ce59699d8094fbef257bf11337726668f76f9f1e46b
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SSDEEP
1536:OjUxUR3GM6hF+Ar+L01A5+yLml+weU71INBq8DzAUTGN:vUR3Z6hF+Ar+oUcIUONBFDzaN
Malware Config
Extracted
xtremerat
lepra.sytes.net
Signatures
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Detect XtremeRAT payload 10 IoCs
resource yara_rule behavioral1/memory/2708-19-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-16-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-15-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-14-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-11-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-9-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-8-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-7-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-10-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2708-21-0x0000000010000000-0x000000001004A000-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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2748 set thread context of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2748 wrote to memory of 2708 2748 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 30 PID 2708 wrote to memory of 2672 2708 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2672 2708 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2672 2708 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2672 2708 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2672 2708 68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Users\Admin\AppData\Local\Temp\68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\68efcf3a6c574a8def8b7df6ad0b7c38_JaffaCakes118.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2672
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