Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 07:48
Behavioral task
behavioral1
Sample
3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe
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Size
42KB
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MD5
3c8a490c97e4793dd40edd8c9bd33222
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SHA1
1a4c0f24de33b3f6d2bb28fc52f9b8088dc823bd
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SHA256
896e216df79dca12124912803592c696b0a07c14d259bbc734e0ce357e323e27
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SHA512
4ebc5e015334ed6eb8a86071154bf1b67b10058b86afe5f2bc75c118eb548ed578e654ffd2ed10287eb554f24505f3b9985b3663270cc623b574b39b79a39fa5
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SSDEEP
768:9MuijtHf5g7/IIG3bGcYDBSvFIWuePQtv66ls9qQPcgH11xOJC:WNW71rcYDAWeotvXlQq6cgH1b
Malware Config
Extracted
xtremerat
mabrouki.no-ip.biz
Signatures
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Detect XtremeRAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/232-1-0x0000000010000000-0x0000000010053000-memory.dmp family_xtremerat behavioral2/memory/4424-3-0x0000000010000000-0x0000000010053000-memory.dmp family_xtremerat behavioral2/memory/232-4-0x0000000010000000-0x0000000010053000-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 behavioral2/memory/4424-0-0x0000000010000000-0x0000000010053000-memory.dmp upx behavioral2/memory/232-1-0x0000000010000000-0x0000000010053000-memory.dmp upx behavioral2/memory/4424-3-0x0000000010000000-0x0000000010053000-memory.dmp upx behavioral2/memory/232-4-0x0000000010000000-0x0000000010053000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1604 232 WerFault.exe svchost.exe 3604 232 WerFault.exe svchost.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exedescription pid process target process PID 4424 wrote to memory of 232 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe svchost.exe PID 4424 wrote to memory of 232 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe svchost.exe PID 4424 wrote to memory of 232 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe svchost.exe PID 4424 wrote to memory of 232 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe svchost.exe PID 4424 wrote to memory of 4408 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe msedge.exe PID 4424 wrote to memory of 4408 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe msedge.exe PID 4424 wrote to memory of 4408 4424 3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c8a490c97e4793dd40edd8c9bd33222_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 4803⤵
- Program crash
PID:1604 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 4883⤵
- Program crash
PID:3604 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:4408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 232 -ip 2321⤵PID:2628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 232 -ip 2321⤵PID:1600