Analysis
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max time kernel
6s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 20:31
Behavioral task
behavioral1
Sample
330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe
Resource
win10v2004-20240802-en
General
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Target
330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe
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Size
2.0MB
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MD5
81a4877b0877afdc2aa98f40b99902f3
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SHA1
709a67ef7918d64a887a645c2b6676e7ec982d3d
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SHA256
330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832
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SHA512
124cb257325c9727c46d788af0ab008a1ac34e2a0152a1cab4417b88ea967159888fafcb61c9e18909725a20cad5758906f826006850232917f2594448cc9547
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYh:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YT
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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Quasar payload 3 IoCs
resource yara_rule behavioral2/files/0x000700000002339f-12.dat family_quasar behavioral2/memory/4908-31-0x0000000000130000-0x000000000018E000-memory.dmp family_quasar behavioral2/files/0x00070000000233a1-45.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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe -
Executes dropped EXE 3 IoCs
pid Process 684 vnc.exe 4908 windef.exe 2268 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) \??\b: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\h: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\j: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\l: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\w: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\x: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\a: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\n: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\q: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\u: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\i: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\k: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\m: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\p: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\t: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\v: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\y: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\e: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\o: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\r: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\s: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\z: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe File opened (read-only) \??\g: 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.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 10 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x00070000000233a1-45.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4844 set thread context of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 -
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 4784 684 WerFault.exe 84 1836 3920 WerFault.exe 105 1236 2268 WerFault.exe 98 4772 4428 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 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 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 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2920 PING.EXE 3736 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 2920 PING.EXE 3736 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3992 schtasks.exe 2188 schtasks.exe 1492 schtasks.exe 4400 schtasks.exe 3256 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4908 windef.exe Token: SeDebugPrivilege 2268 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2268 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4844 wrote to memory of 684 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 84 PID 4844 wrote to memory of 684 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 84 PID 4844 wrote to memory of 684 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 84 PID 684 wrote to memory of 2032 684 vnc.exe 88 PID 684 wrote to memory of 2032 684 vnc.exe 88 PID 4844 wrote to memory of 4908 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 87 PID 4844 wrote to memory of 4908 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 87 PID 4844 wrote to memory of 4908 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 87 PID 684 wrote to memory of 2032 684 vnc.exe 88 PID 4844 wrote to memory of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 PID 4844 wrote to memory of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 PID 4844 wrote to memory of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 PID 4844 wrote to memory of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 PID 4844 wrote to memory of 4796 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 89 PID 4844 wrote to memory of 1492 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 92 PID 4844 wrote to memory of 1492 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 92 PID 4844 wrote to memory of 1492 4844 330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe 92 PID 4908 wrote to memory of 4400 4908 windef.exe 96 PID 4908 wrote to memory of 4400 4908 windef.exe 96 PID 4908 wrote to memory of 4400 4908 windef.exe 96 PID 4908 wrote to memory of 2268 4908 windef.exe 98 PID 4908 wrote to memory of 2268 4908 windef.exe 98 PID 4908 wrote to memory of 2268 4908 windef.exe 98 PID 2268 wrote to memory of 3256 2268 winsock.exe 99 PID 2268 wrote to memory of 3256 2268 winsock.exe 99 PID 2268 wrote to memory of 3256 2268 winsock.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe"C:\Users\Admin\AppData\Local\Temp\330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.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:4844 -
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:684 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 684 -s 5563⤵
- Program crash
PID:4784
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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:4908 -
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:4400
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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:2268 -
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:3256
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\NlsQVr1hZhU9.bat" "4⤵PID:1752
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:3744
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2920
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:4428
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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 /f6⤵
- Scheduled Task/Job: Scheduled Task
PID:2188
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HrwchxOUEySs.bat" "6⤵PID:4068
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:3840
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4428 -s 22606⤵
- Program crash
PID:4772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 22524⤵
- Program crash
PID:1236
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C:\Users\Admin\AppData\Local\Temp\330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe"C:\Users\Admin\AppData\Local\Temp\330c49295aca08bf84ef1191fce82c3e06d855e35e0ef03d94f03bb5e4ac7832.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4796
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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:1492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 684 -ip 6841⤵PID:2260
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4656
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:3468
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3920 -s 5203⤵
- Program crash
PID:1836
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:736
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:4504
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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:3992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3920 -ip 39201⤵PID:3300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2268 -ip 22681⤵PID:3324
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4428 -ip 44281⤵PID:232
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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:3920
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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:5024
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
MD539f68fd5e87d927c1fb4f65afe0a03a2
SHA1f9797d3757eba6cd3cc3f363a055fcc2c646405f
SHA2560d34f9757db292690b0246219a97467ce6673adf468c6975bd5093d362b3a240
SHA512c3c7ab2e0f7bff1df9f1da8751b4f50d6279fdeeb77b0159fbbcdb4993e5fd0b8e7a8fb84eaf86911d222ee8f7e5f24d0253a3edde5d7a42d5749d246a639504
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Filesize
208B
MD51189b43a5ddd59368639d1e8d9e074c0
SHA11faa185bcaf7781ce34924cbfb7d6c7aa7d186c0
SHA25675404bfc3903ac53ee1a9edef05835fb48eaa60d8fbc84d006b168e76b8ea0a6
SHA512b418caf9d8877a7fb1ad76329b173c428998dd97e3a778cd44b68b63636fea8910377e46dd6cd8f6b26fcfeeded34c40b40e78a667e963a51a4705ec1cf28d2a
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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
MD5139923971dc72ae5408522f3d2e1fec1
SHA172ca1253659c48dd37451007d7ced368bc2113dc
SHA256b34e9cc22ecc60cdc24d55e3397d4b15af185afa749ea970f3812c75f8607e00
SHA5126bf2dc95f2b841624df18e099f8ce7186e0e4079f99c639a49aa7109b7650fe0fe1e30521ac70a5dc0898e70e6a73c7a7d5a265309a9aca57778eba7795ea6b7
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Filesize
2.0MB
MD52428dd0fa8a012c82b7c372a52f54ede
SHA177b29441c1d7c4468c5b5d671dd0d30a4805fdc2
SHA256275586f6aaca2e91122d3b25de7a5c78d9ab5d01b0e3632ee05a8778c955c9ac
SHA512e22a35529fac5e9a4c553f54dd3777de7597981b6d63a46b779104db515d15d5b5e69dfc13ff3a7eb6724e8b772809e9c032f2923eba19e30db0243029a6ca7f