Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03-07-2024 09:52
Static task
static1
Behavioral task
behavioral1
Sample
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe
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Size
491KB
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MD5
21ec91d2401f1827e7ede5af1bfe456b
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SHA1
23c46d9c1713ec58c8d821520fa95471a172343a
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SHA256
51c2619beb4d89ce9cb9f86fe856bcd2111aee28dcebce79d00b37a6321306d0
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SHA512
0bb572f7ebd9c71cd2019c681aa8092e455df244fe868dd71f0f2864dd2e560697aa635eea51a2045ab5916db45f47cebfa2e8cf68f8ab50faf0f90ca6f3b047
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SSDEEP
6144:BnZP6nBpi3W4+GFz/VZY/UyqSt6KsucljzcRrp2EIkRX4:3PEO7z/VWj6CclXYMjkRI
Malware Config
Signatures
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Detect XtremeRAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1200-10-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/1200-11-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2672-14-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/1200-15-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2672-16-0x0000000010000000-0x000000001004B000-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 behavioral1/memory/1200-7-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-4-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-3-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-9-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-10-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-11-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2672-14-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1200-15-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2672-16-0x0000000010000000-0x000000001004B000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exedescription pid process target process PID 2168 set thread context of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exepid process 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exedescription pid process target process PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 2168 wrote to memory of 1200 2168 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe PID 1200 wrote to memory of 2672 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe svchost.exe PID 1200 wrote to memory of 2672 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe svchost.exe PID 1200 wrote to memory of 2672 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe svchost.exe PID 1200 wrote to memory of 2672 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe svchost.exe PID 1200 wrote to memory of 2672 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe svchost.exe PID 1200 wrote to memory of 2716 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe iexplore.exe PID 1200 wrote to memory of 2716 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe iexplore.exe PID 1200 wrote to memory of 2716 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe iexplore.exe PID 1200 wrote to memory of 2716 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe iexplore.exe PID 1200 wrote to memory of 2716 1200 21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\21ec91d2401f1827e7ede5af1bfe456b_JaffaCakes118.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1200-7-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1200-4-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-2-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-3-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-9-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-10-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-11-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/1200-15-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/2672-14-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB
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memory/2672-16-0x0000000010000000-0x000000001004B000-memory.dmpFilesize
300KB