Analysis
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max time kernel
5s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-01-2025 23:37
Behavioral task
behavioral1
Sample
085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe
Resource
win10v2004-20241007-en
General
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Target
085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe
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Size
2.0MB
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MD5
b57b3dc23c3b1a8a5db69708c92e29c0
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SHA1
39b4c269e7f722145de19a75f77aaad410091de5
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SHA256
085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155e
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SHA512
336fa8c83134b78725e6623375b8684623a3b213c7b4005ede71b8998c99db78019954f6771cab88de9eba4d86a46a8391a88d28a29372810cbb4ccdee90799f
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYB:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yj
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 4 IoCs
resource yara_rule behavioral2/files/0x000a000000023b6e-12.dat family_quasar behavioral2/memory/4496-30-0x0000000000010000-0x000000000006E000-memory.dmp family_quasar behavioral2/files/0x000a000000023b70-53.dat family_quasar behavioral2/memory/1120-85-0x0000000000040000-0x000000000024A000-memory.dmp 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 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe -
Executes dropped EXE 3 IoCs
pid Process 2732 vnc.exe 4496 windef.exe 1040 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) \??\n: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\p: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\u: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\v: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\x: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\a: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\k: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\i: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\j: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\m: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\t: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\y: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\z: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\e: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\h: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\q: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\r: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\s: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\w: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\b: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\o: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\g: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe File opened (read-only) \??\l: 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.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 11 ip-api.com -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000a000000023b70-53.dat autoit_exe behavioral2/memory/1120-85-0x0000000000040000-0x000000000024A000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1120 set thread context of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 -
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 2400 2732 WerFault.exe 82 3664 1040 WerFault.exe 95 4692 4180 WerFault.exe 116 1432 4368 WerFault.exe 112 -
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 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.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 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4192 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4192 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 4884 schtasks.exe 3212 schtasks.exe 3568 schtasks.exe 2448 schtasks.exe 1208 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4496 windef.exe Token: SeDebugPrivilege 1040 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1040 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1120 wrote to memory of 2732 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 82 PID 1120 wrote to memory of 2732 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 82 PID 1120 wrote to memory of 2732 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 82 PID 1120 wrote to memory of 4496 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 84 PID 1120 wrote to memory of 4496 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 84 PID 1120 wrote to memory of 4496 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 84 PID 2732 wrote to memory of 4164 2732 vnc.exe 85 PID 2732 wrote to memory of 4164 2732 vnc.exe 85 PID 2732 wrote to memory of 4164 2732 vnc.exe 85 PID 1120 wrote to memory of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 PID 1120 wrote to memory of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 PID 1120 wrote to memory of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 PID 1120 wrote to memory of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 PID 1120 wrote to memory of 2752 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 87 PID 1120 wrote to memory of 4884 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 89 PID 1120 wrote to memory of 4884 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 89 PID 1120 wrote to memory of 4884 1120 085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe 89 PID 4496 wrote to memory of 3212 4496 windef.exe 93 PID 4496 wrote to memory of 3212 4496 windef.exe 93 PID 4496 wrote to memory of 3212 4496 windef.exe 93 PID 4496 wrote to memory of 1040 4496 windef.exe 95 PID 4496 wrote to memory of 1040 4496 windef.exe 95 PID 4496 wrote to memory of 1040 4496 windef.exe 95 PID 1040 wrote to memory of 3568 1040 winsock.exe 96 PID 1040 wrote to memory of 3568 1040 winsock.exe 96 PID 1040 wrote to memory of 3568 1040 winsock.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe"C:\Users\Admin\AppData\Local\Temp\085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.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:1120 -
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:2732 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 5483⤵
- Program crash
PID:2400
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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:4496 -
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:3212
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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:1040 -
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:3568
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\T3D1tiQXVg18.bat" "4⤵PID:2620
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:1376
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4192
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:4368
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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:2448
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HLkfxiZu0BO4.bat" "6⤵PID:4688
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:3564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 19766⤵
- Program crash
PID:1432
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1040 -s 17404⤵
- Program crash
PID:3664
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C:\Users\Admin\AppData\Local\Temp\085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe"C:\Users\Admin\AppData\Local\Temp\085109cc9859261830ee6877b7acda3385864377be980b03158f3ef637bc155eN.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2752
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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:4884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2732 -ip 27321⤵PID:2652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1040 -ip 10401⤵PID:968
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4316
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:4180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:3772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 5203⤵
- Program crash
PID:4692
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4620
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:2628
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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:1208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4180 -ip 41801⤵PID:4168
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4368 -ip 43681⤵PID:4984
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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:3244
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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:4120
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
MD53596f2dff81b859102393911f86926ee
SHA1a7c7f88e624f4d123f98af5371ac1bd5b04b8859
SHA256d1a17a4a4376431fba8d1df6524638bfc968a5d397da0b81ba0aafcc83f90eec
SHA5125481e236237b78c2650e46cc687d5b81e5544e4651174b9bbaa007c458d190b40dba93b40684247ad31806a2a0d6921740029453198e31ff095d055912225f2d
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Filesize
208B
MD5f7ecdd1ce3279f5c8de1bc5a7a735197
SHA1981ef3b384d75a5c42b92077a29e3da72a66e40e
SHA25689474eca1a150bdfee640962745a7c97feea698a485c1bafed16479570c077d0
SHA5126ec31bfdb47598b19ae3398e31a741b25d2d2176a9c20eccbf6bc37e3aa26de4c0cde39597e85a4dfc64252dbe70cf8cd0271a462c8155426edf0d0b2e5629ed
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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
MD5e26bebe5475873fc7310ea9438ec523e
SHA17c524b45054b9c97734552706fce40246fa7caf1
SHA25649b39cd2b25931dca76ac0c1fbed0c9fcd2afb240eca3f0af31a391be268515a
SHA51290f33e635b33d6377a52bf793e64e2f25e1af0de30cb0eda019ae92528912c9464aa220152e6c7c405bc5ec6de39aebc42b055d8445b47453011eb9bb86f84bc
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Filesize
2.0MB
MD587d7ab0ad59666e896168ed785463a74
SHA11e4bbc9596db270e69187da280550cf708a55dc8
SHA2567924df479ad18a6bf00b6be9eb317be2abb46831dc17d1e10de33675c2c1da79
SHA51257a4b0dadbeb4639a1e0bd72f4e73c89366cd2c37942d94ecab55d3968da87e3b255080058ee487651635efcb9a893bddef743858b7d736f61753528d7fb387f