Analysis
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max time kernel
4s -
max time network
86s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-09-2024 16:37
Behavioral task
behavioral1
Sample
8ce13b810d29f411d891acc9ca4a9750N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8ce13b810d29f411d891acc9ca4a9750N.exe
Resource
win10v2004-20240802-en
General
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Target
8ce13b810d29f411d891acc9ca4a9750N.exe
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Size
2.0MB
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MD5
8ce13b810d29f411d891acc9ca4a9750
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SHA1
c91eafc187a99fe887bc0ec86facb33804933b09
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SHA256
b53f00e044f31150953f2094c3428cc2b4904c1bed176ae8675cfb022e44e34f
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SHA512
4bf10ad16737db76a07a6892bf0ddce6fb6cc9174517cfad0f63d3ab8f7d5f4e34e43f3c74289d62f27719296e4f488de2c9b922a0ef224081fb059a0b15b820
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYQ:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yu
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/0x00070000000234e4-12.dat family_quasar behavioral2/memory/2016-32-0x0000000000170000-0x00000000001CE000-memory.dmp family_quasar behavioral2/files/0x00070000000234e8-50.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 8ce13b810d29f411d891acc9ca4a9750N.exe -
Executes dropped EXE 3 IoCs
pid Process 2896 vnc.exe 2016 windef.exe 4428 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) \??\s: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\y: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\a: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\j: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\m: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\z: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\k: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\l: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\p: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\q: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\b: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\e: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\g: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\h: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\v: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\w: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\t: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\u: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\x: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\i: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\n: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\o: 8ce13b810d29f411d891acc9ca4a9750N.exe File opened (read-only) \??\r: 8ce13b810d29f411d891acc9ca4a9750N.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 6 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x00070000000234e8-50.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2696 set thread context of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 -
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 32 2896 WerFault.exe 85 772 4428 WerFault.exe 99 4152 4064 WerFault.exe 114 2388 1772 WerFault.exe 126 -
System Location Discovery: System Language Discovery 1 TTPs 7 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 8ce13b810d29f411d891acc9ca4a9750N.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 8ce13b810d29f411d891acc9ca4a9750N.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 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4256 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4256 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 1812 schtasks.exe 2556 schtasks.exe 4104 schtasks.exe 540 schtasks.exe 4872 schtasks.exe 3760 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 2696 8ce13b810d29f411d891acc9ca4a9750N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2016 windef.exe Token: SeDebugPrivilege 4428 winsock.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2896 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 85 PID 2696 wrote to memory of 2896 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 85 PID 2696 wrote to memory of 2896 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 85 PID 2896 wrote to memory of 1352 2896 vnc.exe 88 PID 2896 wrote to memory of 1352 2896 vnc.exe 88 PID 2696 wrote to memory of 2016 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 89 PID 2696 wrote to memory of 2016 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 89 PID 2696 wrote to memory of 2016 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 89 PID 2896 wrote to memory of 1352 2896 vnc.exe 88 PID 2696 wrote to memory of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 PID 2696 wrote to memory of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 PID 2696 wrote to memory of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 PID 2696 wrote to memory of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 PID 2696 wrote to memory of 3104 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 91 PID 2696 wrote to memory of 4872 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 93 PID 2696 wrote to memory of 4872 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 93 PID 2696 wrote to memory of 4872 2696 8ce13b810d29f411d891acc9ca4a9750N.exe 93 PID 2016 wrote to memory of 3760 2016 windef.exe 97 PID 2016 wrote to memory of 3760 2016 windef.exe 97 PID 2016 wrote to memory of 3760 2016 windef.exe 97 PID 2016 wrote to memory of 4428 2016 windef.exe 99 PID 2016 wrote to memory of 4428 2016 windef.exe 99 PID 2016 wrote to memory of 4428 2016 windef.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\8ce13b810d29f411d891acc9ca4a9750N.exe"C:\Users\Admin\AppData\Local\Temp\8ce13b810d29f411d891acc9ca4a9750N.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:2696 -
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:2896 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:1352
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 5483⤵
- Program crash
PID:32
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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:2016 -
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:3760
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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
PID:4428 -
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:1812
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\bqo85rBqkdib.bat" "4⤵PID:3868
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:2536
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4256
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:3512
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4428 -s 19764⤵
- Program crash
PID:772
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C:\Users\Admin\AppData\Local\Temp\8ce13b810d29f411d891acc9ca4a9750N.exe"C:\Users\Admin\AppData\Local\Temp\8ce13b810d29f411d891acc9ca4a9750N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3104
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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:4872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2896 -ip 28961⤵PID:1496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4428 -ip 44281⤵PID:2884
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:3148
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:4064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:860
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 5203⤵
- Program crash
PID:4152
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4992
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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:4104
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"3⤵PID:1772
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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:540
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\scyPIoAU7exY.bat" "4⤵PID:400
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:2176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 17204⤵
- Program crash
PID:2388
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:5048
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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:2556
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4064 -ip 40641⤵PID:4376
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1772 -ip 17721⤵PID:856
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
MD569f52c730903ac6f33e795a3e8fa0983
SHA1be598b9c3cac55b0c00bb8fea48d48ba0f7b8d68
SHA256c1b28db3cb4a364217f87cf4cadb8c91e3be1e9bf537ebd26c78c23dc5adc78c
SHA5125b32244cb5fbd58463d379159972c6413ddbce31070e705078b0b0e463d342f838fdac0114b779d551a5da90696607a5d606adb6c7c92b89be6ca8520ad29db6
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Filesize
208B
MD5814d4671618653be8dcb3cff05f182b6
SHA112c2c2fdd8c00fdb3c5875616cec223347666987
SHA2562bd7523ab9940fbc0dcb89d1a72672dd5d07993d0c572cfb022ecb1c1e7dae69
SHA512efb5b67aaa2936c9a55e3fd3c72537087ef34b0a12d34214668a2e5d5a71c71e046ba631dd6dab6ee600913dac2f3edfa6aff7e7fccab695034d3372af762ed6
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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
MD5c9a4a72b265739e51b676d15e65cd293
SHA1631947f532bd5b3bbd3a28b833c4e3a0b507500e
SHA256aefef4e8c179988b3d7e0891809fb25faea896a0664cc95d8ebc1b7319fb5a4d
SHA512fef01126db841f7060271d2c9588294613727ce66d5d269f8833fde5e82bf3eb8af815b8afcb0f3593a59fc2c0be611188f64038a2ba31a02e3ea6bcd05c8628
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Filesize
2.0MB
MD567c27e61ca0d5db5cdf631ab31edfb46
SHA14d71f34210c3d0fcd98ea556e076eba8aef17f45
SHA2569d347396e974c58f5892a48debc805c87c5ff7236dde71bd320a478faffd7c0a
SHA512f77d57c6f7a3fe99e0cef4e68b68e8fdd22faa44ca06412c0f3f696d2c7c5c68e1c9c2a5d352ec5107a44ede64f93228d8be6998963409d0bbab201a3df8ad72