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Analysis
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max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe
Resource
win7-20241023-en
General
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Target
JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe
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Size
233KB
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MD5
06c378bb207e0febb810f40334c5988b
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SHA1
70a3d54c393b8f39457947c998794afbd4132218
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SHA256
53d810367978a6cf71d8b0af7859e01e67b6cf23be83c6248e445b7a2ddd7efc
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SHA512
a76a326d329b3f99747ca4953a694b2290344ab55a93fe4ae8eb1a9ee1de721b396abbf6d3280e073fe1ad4ebdffe44a36c65344177b743b0e167e4775fe81c4
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SSDEEP
6144:FyGsgenDjBQSE7MnnSpZK3finayp+ZbWGsuz/R8H8sFs:FdsgenxxEInnMWfSHmD+s
Malware Config
Extracted
xtremerat
xstremaa.no-ip.info
Signatures
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Detect XtremeRAT payload 3 IoCs
resource yara_rule behavioral1/memory/1236-17-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/1188-20-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/1188-21-0x0000000010000000-0x000000001004D000-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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Xtremerat family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2344 set thread context of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 -
resource yara_rule behavioral1/memory/1236-10-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1236-16-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1236-17-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1188-20-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1188-21-0x0000000010000000-0x000000001004D000-memory.dmp upx -
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 3 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 2344 wrote to memory of 1236 2344 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 30 PID 1236 wrote to memory of 1188 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 31 PID 1236 wrote to memory of 1188 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 31 PID 1236 wrote to memory of 1188 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 31 PID 1236 wrote to memory of 1188 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 31 PID 1236 wrote to memory of 1188 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 31 PID 1236 wrote to memory of 2936 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 32 PID 1236 wrote to memory of 2936 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 32 PID 1236 wrote to memory of 2936 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 32 PID 1236 wrote to memory of 2936 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 32 PID 1236 wrote to memory of 2936 1236 JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06c378bb207e0febb810f40334c5988b.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1236 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- System Location Discovery: System Language Discovery
PID:1188
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2936
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