Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
12-07-2024 06:50
Static task
static1
Behavioral task
behavioral1
Sample
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
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Size
545KB
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MD5
3c5e5da3e08e5181f7208e1c567e2712
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SHA1
507f7fb4e39aea42884aba54142123e6f44c9481
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SHA256
d60f2d9b64fa3f6d8123d37fb855d5379c013c5f5fa66a30761837dae8c73dc2
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SHA512
737c557b43dd80426f31e089e1034863a1d3fd6d98e8a931083594b0e0f94eec811c76e2ac4a2ded359eaa86f1b8d5c45ede2702997cd63f894fd6170fbd2eb5
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SSDEEP
6144:YUG1GCwehM2h0jUUOr4O7xFJ9uIOhjiX4sF+1dZTc:wPhM1jsMkKj/dZQ
Malware Config
Extracted
xtremerat
gaetano1997.no-ip.org
Signatures
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Detect XtremeRAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2224-13-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral1/memory/1744-20-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral1/memory/2224-17-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral1/memory/2224-25-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral1/memory/1744-28-0x0000000010000000-0x000000001004F000-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 behavioral1/memory/2224-5-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-6-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-10-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-12-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-13-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/1744-20-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-17-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/2224-25-0x0000000010000000-0x000000001004F000-memory.dmp upx behavioral1/memory/1744-28-0x0000000010000000-0x000000001004F000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
Processes:
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exeDllHost.exedescription ioc process File created C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe File created C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg DllHost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exedescription pid process target process PID 2704 set thread context of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
DllHost.exepid process 2276 DllHost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exepid process 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exedescription pid process target process PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2704 wrote to memory of 2224 2704 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe PID 2224 wrote to memory of 1744 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe svchost.exe PID 2224 wrote to memory of 1744 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe svchost.exe PID 2224 wrote to memory of 1744 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe svchost.exe PID 2224 wrote to memory of 1744 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe svchost.exe PID 2224 wrote to memory of 1744 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe svchost.exe PID 2224 wrote to memory of 2172 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe iexplore.exe PID 2224 wrote to memory of 2172 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe iexplore.exe PID 2224 wrote to memory of 2172 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe iexplore.exe PID 2224 wrote to memory of 2172 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe iexplore.exe PID 2224 wrote to memory of 2172 2224 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:1744
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2172
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- Drops file in System32 directory
- Suspicious use of FindShellTrayWindow
PID:2276
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD57f88605ddba9ac70922771d9af3c9715
SHA19e705c241a85f9bd16ac4672cce697fde31513ca
SHA256f9eb38321123f4793a288bb0272a9377e074f3d2006ea6604b25c25a6268e79b
SHA5122c5de5dbecfb208061e1d812ec371284b6444ad352d6aaef65a22febf7638baac3a588a2d3402bdeae161d8142eb41b70a8fce12960b410b6c41c58513920999