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Analysis
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max time kernel
149s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2024, 16:06
Behavioral task
behavioral1
Sample
5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe
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Size
62KB
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MD5
5d759a968e4b6546f59cf5dbc1da7824
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SHA1
661d7c212e287312ce45a1c8f96efc852d26d4c2
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SHA256
8fe1705dc898bfbd5eaeb792f18c2b6bfdedaebb3778c98a6bcd5646fb31d71a
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SHA512
8502fee4451f286694182ee712c24f9ebf7cd3fea77d68530145ac90f8aca29c5b9d9f874ef469e187d006eae82286309973c684e65718ea3616e04b8fa97ffb
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SSDEEP
1536:9T8qDqQ9U9MK3tGjbNwPZ6XAXHWzl5NX3w:JqryKdceXHWZM
Malware Config
Extracted
xtremerat
11hack11.no-ip.biz
11hack1.no-ip.biz
䪤焙.jouba.no-ip.biz
Signatures
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Detect XtremeRAT payload 3 IoCs
resource yara_rule behavioral2/memory/4996-0-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/1208-1-0x0000000010000000-0x0000000010047000-memory.dmp family_xtremerat behavioral2/memory/4996-3-0x0000000010000000-0x0000000010047000-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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 2576 4996 WerFault.exe 84 3476 4996 WerFault.exe 84 -
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 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1208 wrote to memory of 4996 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 84 PID 1208 wrote to memory of 4996 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 84 PID 1208 wrote to memory of 4996 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 84 PID 1208 wrote to memory of 4996 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 84 PID 1208 wrote to memory of 4552 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 85 PID 1208 wrote to memory of 4552 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 85 PID 1208 wrote to memory of 4552 1208 5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- System Location Discovery: System Language Discovery
PID:4996 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 4803⤵
- Program crash
PID:2576
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 5043⤵
- Program crash
PID:3476
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:4552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4996 -ip 49961⤵PID:4400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4996 -ip 49961⤵PID:1700