Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-02-2024 05:19
Behavioral task
behavioral1
Sample
adc96ad9e02ffefba0537a955b10c048.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
adc96ad9e02ffefba0537a955b10c048.exe
Resource
win10v2004-20240226-en
General
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Target
adc96ad9e02ffefba0537a955b10c048.exe
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Size
65KB
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MD5
adc96ad9e02ffefba0537a955b10c048
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SHA1
c87bd890f6cadf84458c0fd1f2dc159ea1d672f1
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SHA256
dd9b663cd89cfb8a28a7d928560a4c097bb0ebf14d1ef1917358b721c9330e6e
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SHA512
6d186bc603a7cf6cb40dc014cf687ffa5ceb63a7ed81a34b4a1eb04590f4e79251f99ba0e13f297dad1e3554719ac80fd46295cfb72971c5a05f4cff0b3efc09
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SSDEEP
768:y8m1Sq4NQErBsH1tzoisBKQI6dObAG/dq8uW29Ifnc6/yyR+P2ujfGiZKPA+7XoO:Asq+QV4rObAdXWpffy+7ozNwiwoYqg
Malware Config
Signatures
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Detect XtremeRAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3008-0-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/812-1-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/3008-2-0x0000000010000000-0x000000001004A000-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
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3704 3008 WerFault.exe svchost.exe 5020 3008 WerFault.exe svchost.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
adc96ad9e02ffefba0537a955b10c048.exedescription pid process target process PID 812 wrote to memory of 3008 812 adc96ad9e02ffefba0537a955b10c048.exe svchost.exe PID 812 wrote to memory of 3008 812 adc96ad9e02ffefba0537a955b10c048.exe svchost.exe PID 812 wrote to memory of 3008 812 adc96ad9e02ffefba0537a955b10c048.exe svchost.exe PID 812 wrote to memory of 3008 812 adc96ad9e02ffefba0537a955b10c048.exe svchost.exe PID 812 wrote to memory of 5012 812 adc96ad9e02ffefba0537a955b10c048.exe msedge.exe PID 812 wrote to memory of 5012 812 adc96ad9e02ffefba0537a955b10c048.exe msedge.exe PID 812 wrote to memory of 5012 812 adc96ad9e02ffefba0537a955b10c048.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\adc96ad9e02ffefba0537a955b10c048.exe"C:\Users\Admin\AppData\Local\Temp\adc96ad9e02ffefba0537a955b10c048.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:812 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:3008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 3403⤵
- Program crash
PID:3704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 4883⤵
- Program crash
PID:5020 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:5012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3008 -ip 30081⤵PID:3632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3008 -ip 30081⤵PID:2396