Analysis
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max time kernel
5s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 10:54
Behavioral task
behavioral1
Sample
2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe
Resource
win10v2004-20241007-en
General
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Target
2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe
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Size
2.0MB
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MD5
8c321d74d567808ae64fb22c4801468a
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SHA1
88acdd2ca478e76409b94bf0fa5e85c8c8688541
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SHA256
2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e
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SHA512
44a6e508b221450c6a82dd72bba9eeeaa084b83b0b4c17cb3bbd8f3c4249e15766bc98c1c6d310aa0f031dc86150747bdf9350b00b552678e29303f556ed487d
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY+:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y8
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/0x000a000000023b85-12.dat family_quasar behavioral2/memory/3068-30-0x00000000000B0000-0x000000000010E000-memory.dmp family_quasar behavioral2/files/0x000a000000023b87-50.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe -
Executes dropped EXE 3 IoCs
pid Process 4092 vnc.exe 3068 windef.exe 868 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) \??\a: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\g: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\h: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\q: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\v: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\e: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\n: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\s: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\x: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\y: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\l: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\o: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\r: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\u: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\z: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\w: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\b: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\i: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\j: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\k: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\m: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\p: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe File opened (read-only) \??\t: 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.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 12 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000a000000023b87-50.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 316 set thread context of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.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 2968 4092 WerFault.exe 84 5036 868 WerFault.exe 97 3236 3260 WerFault.exe 115 3964 1380 WerFault.exe 119 -
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 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2272 PING.EXE 3052 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 2272 PING.EXE 3052 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 4836 schtasks.exe 1832 schtasks.exe 2468 schtasks.exe 4644 schtasks.exe 3168 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3068 windef.exe Token: SeDebugPrivilege 868 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 868 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 316 wrote to memory of 4092 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 84 PID 316 wrote to memory of 4092 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 84 PID 316 wrote to memory of 4092 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 84 PID 4092 wrote to memory of 212 4092 vnc.exe 86 PID 4092 wrote to memory of 212 4092 vnc.exe 86 PID 316 wrote to memory of 3068 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 87 PID 316 wrote to memory of 3068 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 87 PID 316 wrote to memory of 3068 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 87 PID 4092 wrote to memory of 212 4092 vnc.exe 86 PID 316 wrote to memory of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 89 PID 316 wrote to memory of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 89 PID 316 wrote to memory of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 89 PID 316 wrote to memory of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 89 PID 316 wrote to memory of 3256 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 89 PID 316 wrote to memory of 1832 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 91 PID 316 wrote to memory of 1832 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 91 PID 316 wrote to memory of 1832 316 2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe 91 PID 3068 wrote to memory of 2468 3068 windef.exe 95 PID 3068 wrote to memory of 2468 3068 windef.exe 95 PID 3068 wrote to memory of 2468 3068 windef.exe 95 PID 3068 wrote to memory of 868 3068 windef.exe 97 PID 3068 wrote to memory of 868 3068 windef.exe 97 PID 3068 wrote to memory of 868 3068 windef.exe 97 PID 868 wrote to memory of 4644 868 winsock.exe 98 PID 868 wrote to memory of 4644 868 winsock.exe 98 PID 868 wrote to memory of 4644 868 winsock.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe"C:\Users\Admin\AppData\Local\Temp\2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.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:316 -
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:4092 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 5483⤵
- Program crash
PID:2968
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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:3068 -
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:2468
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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:868 -
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:4644
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6XRMR3Y8EsrM.bat" "4⤵PID:972
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:4884
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2272
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:1380
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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:3168
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1ylfnqcCx6LG.bat" "6⤵PID:1848
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:1584
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3052
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"7⤵PID:3304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1380 -s 16566⤵
- Program crash
PID:3964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 22204⤵
- Program crash
PID:5036
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C:\Users\Admin\AppData\Local\Temp\2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe"C:\Users\Admin\AppData\Local\Temp\2e0c0feabfe1662997a09340bbbcb033862f279384dfcab926421355d81c1f4e.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3256
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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:1832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4092 -ip 40921⤵PID:4816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 868 -ip 8681⤵PID:2492
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:1312
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 5243⤵
- Program crash
PID:3236
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4820
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:2348
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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:4836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3260 -ip 32601⤵PID:4704
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1380 -ip 13801⤵PID:3376
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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:4416
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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:1144
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
MD52881cb236cc09df243cb3feb4848c5ff
SHA15044ac974627f9597871b73fc303a748146cff1a
SHA2565b1663964e49969cd4560613eb7f2584eb1662991bf0ed3691f46f021c96a38d
SHA512c8a442573a083e79f4fe41f76f3c4f8fcd8266a1c52b5d8044b55c6bc252666fcdd41db90818c40fcf3d931fe57577ce3d7db89b76cfb9437e6a4027ceb14e57
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Filesize
208B
MD546394323e74862dea7fe20b5ccb63535
SHA11bb64b74ee103f8c3dceb051936d2e3a1187e657
SHA256e51e54aed1c34529e85d0ed5ad8dc78ab6b5eb7b60772cbfc4a55afbe79043ef
SHA5124266cdd96871366d2617f93153a79a1cabc8f3fe0f35dc0e76c2739f972e008dfd282e01cbc3cbcf53724c2f7bf7eb33297b7afdd385f70ca6360018520ebfa6
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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
MD53ed618f5b1a1fd9062d5b853db5a09a7
SHA19491c88bb07f35d4869b3c18e90f53943a5ef15d
SHA256cec1242de02c835279e30cc259b2389b4fa556d397e669111d8acf5e3e6ca5a7
SHA51251fd941aecb24a16a278182cb4af7e6dbd2fbed42d8b6817761e9cbc6434da38f78f2caf19b310c8b49b656d84358bf694817992fb694191a2a1b9565da37a31
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Filesize
2.0MB
MD5fba5a01eeec4750b932ac89d25113d4b
SHA1359f7879179d9f70903c9e76aee109f63b26a177
SHA2562d30f76650bf1a0428745d952bcf9d84ed03b6a5b8b573abb0abd9e3cd22b6b3
SHA512afe2cecbe12c7e9495bdb4d5a019c43ff389bc3d51d339b2047503af1a53c1d5df0e3fcbff339ab437388abaed405519116cfa97856a71c40013cd17c9bed6d5