Analysis
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max time kernel
4s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-01-2025 19:30
Behavioral task
behavioral1
Sample
0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe
Resource
win10v2004-20241007-en
General
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Target
0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe
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Size
2.0MB
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MD5
7a73076c6b132707392a61d676c6b1be
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SHA1
c41cccf97843bebdf6ed9fe053dcd9d63775d6cb
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SHA256
0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374
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SHA512
067686fa419fac066932397524a62cd3c1bc8af2ff2310261c7fcb70585e73de2b4a59221355795014a7074f347dda99fdd3ac66ab946be123b04a3ec6b2007a
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYR:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yv
Malware Config
Extracted
azorult
http://0x21.in:8000/_az/
Extracted
quasar
1.3.0.0
EbayProfiles
5.8.88.191:443
sockartek.icu:443
QSR_MUTEX_0kBRNrRz5TDLEQouI0
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encryption_key
MWhG6wsClMX8aJM2CVXT
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install_name
winsock.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
win defender run
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subdirectory
SubDir
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Azorult family
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Quasar family
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Quasar payload 3 IoCs
resource yara_rule behavioral2/files/0x000a000000023b68-12.dat family_quasar behavioral2/memory/848-31-0x0000000000210000-0x000000000026E000-memory.dmp family_quasar behavioral2/files/0x000a000000023b6a-49.dat family_quasar -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe -
Executes dropped EXE 3 IoCs
pid Process 3244 vnc.exe 848 windef.exe 2792 winsock.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\h: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\i: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\j: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\b: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\l: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\n: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\o: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\p: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\t: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\x: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\g: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\m: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\q: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\s: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\u: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\v: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\z: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\k: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\r: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\w: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\y: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe File opened (read-only) \??\a: 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 15 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000a000000023b6a-49.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4312 set thread context of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 4 IoCs
pid pid_target Process procid_target 1976 3244 WerFault.exe 82 3328 2792 WerFault.exe 95 3788 1728 WerFault.exe 113 1568 1404 WerFault.exe 123 -
System Location Discovery: System Language Discovery 1 TTPs 8 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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winsock.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1168 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1168 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3952 schtasks.exe 4748 schtasks.exe 64 schtasks.exe 1688 schtasks.exe 2104 schtasks.exe 5084 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 848 windef.exe Token: SeDebugPrivilege 2792 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2792 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4312 wrote to memory of 3244 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 82 PID 4312 wrote to memory of 3244 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 82 PID 4312 wrote to memory of 3244 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 82 PID 3244 wrote to memory of 3208 3244 vnc.exe 85 PID 3244 wrote to memory of 3208 3244 vnc.exe 85 PID 4312 wrote to memory of 848 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 84 PID 4312 wrote to memory of 848 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 84 PID 4312 wrote to memory of 848 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 84 PID 4312 wrote to memory of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 PID 4312 wrote to memory of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 PID 4312 wrote to memory of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 PID 3244 wrote to memory of 3208 3244 vnc.exe 85 PID 4312 wrote to memory of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 PID 4312 wrote to memory of 3060 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 86 PID 4312 wrote to memory of 1688 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 89 PID 4312 wrote to memory of 1688 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 89 PID 4312 wrote to memory of 1688 4312 0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe 89 PID 848 wrote to memory of 2104 848 windef.exe 93 PID 848 wrote to memory of 2104 848 windef.exe 93 PID 848 wrote to memory of 2104 848 windef.exe 93 PID 848 wrote to memory of 2792 848 windef.exe 95 PID 848 wrote to memory of 2792 848 windef.exe 95 PID 848 wrote to memory of 2792 848 windef.exe 95 PID 2792 wrote to memory of 5084 2792 winsock.exe 96 PID 2792 wrote to memory of 5084 2792 winsock.exe 96 PID 2792 wrote to memory of 5084 2792 winsock.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe"C:\Users\Admin\AppData\Local\Temp\0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe"1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:3208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 5643⤵
- Program crash
PID:1976
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\schtasks.exe"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2104
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\schtasks.exe"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5084
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tv7sWxggcNtH.bat" "4⤵PID:2228
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:3668
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1168
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:1340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 22484⤵
- Program crash
PID:3328
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C:\Users\Admin\AppData\Local\Temp\0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe"C:\Users\Admin\AppData\Local\Temp\0500004d9069015e458d7a4b697d8196e67e28af4fb91218b2539d16f5cb2374.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3060
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3244 -ip 32441⤵PID:5080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2792 -ip 27921⤵PID:2980
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4120
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:1728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4268
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 5203⤵
- Program crash
PID:3788
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:2728
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C:\Windows\SysWOW64\schtasks.exe"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:4748
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"3⤵PID:1404
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C:\Windows\SysWOW64\schtasks.exe"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f4⤵
- Scheduled Task/Job: Scheduled Task
PID:64
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\h9u0hkUIhzbd.bat" "4⤵PID:4420
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:1764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 23004⤵
- Program crash
PID:1568
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:1128
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F2⤵
- Scheduled Task/Job: Scheduled Task
PID:3952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1728 -ip 17281⤵PID:1600
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1404 -ip 14041⤵PID:4468
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:1436
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:1848
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD510eab9c2684febb5327b6976f2047587
SHA1a12ed54146a7f5c4c580416aecb899549712449e
SHA256f49dbd55029bfbc15134f7c6a4f967d6c39142c63f2e8f1f8c78fab108a2c928
SHA5127e5fd90fffae723bd0c662a90e0730b507805f072771ee673d1d8c262dbf60c8a03ba5fe088f699a97c2e886380de158b2ccd59ee62e3d012dd6dd14ea9d0e50
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Filesize
208B
MD5e8be4e475b9958a155b88bd44e4cb9d2
SHA1820ef33a6fcf8c066e6a82299464abadda5c6236
SHA256a8762c59c860c8f92c9c41eb8fd83c7d63b9802d7cede2d9cd2ce8500eb61bbc
SHA5122483e1b4939ed6521d38484c3a869a7efa63388d5f60ca9c93841691bbaf4b314b68ac3ab448b405111c8beba072235886aeba3e217a0404d9f1172d67ebbbb2
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Filesize
208B
MD5a45a1eac9225e5c8ce61eb5d5a58fa56
SHA1b3329b3fe38ecf4a725bef86062f3e15a6b74d67
SHA256cb0b1f66b833494ffb7fbc37fb7dc7337940405396adce47a664e6023c44364d
SHA51217596a7615e13cbcabbbbc7c2249409fd911354f9b607f6802a4ceb6d6bbfbd798cb7e286d439b628a54f237d86ce5a0ae1c7294eaf0e9142e0054441ef8265b
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Filesize
405KB
MD5b8ba87ee4c3fc085a2fed0d839aadce1
SHA1b3a2e3256406330e8b1779199bb2b9865122d766
SHA2564e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4
SHA5127a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2
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Filesize
349KB
MD5b4a202e03d4135484d0e730173abcc72
SHA101b30014545ea526c15a60931d676f9392ea0c70
SHA2567050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9
SHA512632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb
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Filesize
224B
MD5abe69a456ba170902f6c4adaa2abc67b
SHA1ef186b8dff00089cfa889892fcb7128345edecfb
SHA256c225bf4c1dc1a6a18b07ece71ca6bc22cd69d3fe5bf1836a1a2bd94d881977c8
SHA51260703a1ec64e5f5a6d80c173e5d5019fe58819f1ba57ce55b23fe08442edc49110e5ab9dae6293c8f602871c023f658c70abf821382cb1608d79322eb67110f9
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Filesize
2.0MB
MD5d80ae1ae123b1d0f29fc9c5a3f4dfd54
SHA14c3f911033a48a19cdffed5d65074efb510a208f
SHA2565fc327f78497dc731f90e2731f9e25576af8bb24437160cfcbab6f8eb1724dfb
SHA51236843d849a476937074f1c5c425357e60399e7f378382f4cb043533a202349d4a044fac902ba00c6c4ea061aa6dfee676386ca1befd86f658cce566f21c72ef8