Analysis
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max time kernel
130s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-10-2024 19:18
Static task
static1
Behavioral task
behavioral1
Sample
Q110450 SV51179-01.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Q110450 SV51179-01.exe
Resource
win10v2004-20241007-en
General
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Target
Q110450 SV51179-01.exe
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Size
1.1MB
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MD5
fcd32036f064d41fbcccdd0b489a5470
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SHA1
e938d5538ddb1ce0a82c15cf5038fd0d234c417d
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SHA256
eceb26bdb02cc022a27d7ad41deac697590037e693c10988e14a5183612ce0cf
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SHA512
f6e0bfd02fdd9dddaa62ead136189cf176474eb1eaa4c7e5ba2f0279d458d3d66dc24e630cf4f545ca9d872286db91ef5f696bbb2d0441f849a4b297d5dea16d
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SSDEEP
24576:lfmMv6Ckr7Mny5QM7hmQbt2OuinTfnZVJS3DGwcgEtj1:l3v+7/5QMvbnnTB0xG1
Malware Config
Signatures
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Drops startup file 1 IoCs
Processes:
outbluffed.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\outbluffed.vbs outbluffed.exe -
Executes dropped EXE 1 IoCs
Processes:
outbluffed.exepid process 2264 outbluffed.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\nonsubmerged\outbluffed.exe autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4312 2264 WerFault.exe outbluffed.exe -
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.
Processes:
outbluffed.exeQ110450 SV51179-01.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language outbluffed.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Q110450 SV51179-01.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
Q110450 SV51179-01.exeoutbluffed.exepid process 4324 Q110450 SV51179-01.exe 4324 Q110450 SV51179-01.exe 2264 outbluffed.exe 2264 outbluffed.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Q110450 SV51179-01.exeoutbluffed.exepid process 4324 Q110450 SV51179-01.exe 4324 Q110450 SV51179-01.exe 2264 outbluffed.exe 2264 outbluffed.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
Q110450 SV51179-01.exeoutbluffed.exedescription pid process target process PID 4324 wrote to memory of 2264 4324 Q110450 SV51179-01.exe outbluffed.exe PID 4324 wrote to memory of 2264 4324 Q110450 SV51179-01.exe outbluffed.exe PID 4324 wrote to memory of 2264 4324 Q110450 SV51179-01.exe outbluffed.exe PID 2264 wrote to memory of 3836 2264 outbluffed.exe RegSvcs.exe PID 2264 wrote to memory of 3836 2264 outbluffed.exe RegSvcs.exe PID 2264 wrote to memory of 3836 2264 outbluffed.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Q110450 SV51179-01.exe"C:\Users\Admin\AppData\Local\Temp\Q110450 SV51179-01.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Users\Admin\AppData\Local\nonsubmerged\outbluffed.exe"C:\Users\Admin\AppData\Local\Temp\Q110450 SV51179-01.exe"2⤵
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Q110450 SV51179-01.exe"3⤵PID:3836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 7843⤵
- Program crash
PID:4312
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2264 -ip 22641⤵PID:4368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
1.1MB
MD5fcd32036f064d41fbcccdd0b489a5470
SHA1e938d5538ddb1ce0a82c15cf5038fd0d234c417d
SHA256eceb26bdb02cc022a27d7ad41deac697590037e693c10988e14a5183612ce0cf
SHA512f6e0bfd02fdd9dddaa62ead136189cf176474eb1eaa4c7e5ba2f0279d458d3d66dc24e630cf4f545ca9d872286db91ef5f696bbb2d0441f849a4b297d5dea16d