Analysis
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max time kernel
5s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 11:54
Behavioral task
behavioral1
Sample
98ace9f94c3c7319003cf5bf4dd93480N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
98ace9f94c3c7319003cf5bf4dd93480N.exe
Resource
win10v2004-20240802-en
General
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Target
98ace9f94c3c7319003cf5bf4dd93480N.exe
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Size
2.0MB
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MD5
98ace9f94c3c7319003cf5bf4dd93480
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SHA1
45dc5e6152f95f6ae17028ece647ede0dbd7cead
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SHA256
9c0576b27ea39081f9e433870a8b276e4b6e79be1ac1a9534b0d2c5e10996af3
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SHA512
b5e0889cfbba00ef468e5fbd33b5344dbbfb21f05c0de0e8131df1e77b76def3a551ab5295a3a6773a085b9984afdaca2b69b361f93e93b23acb09c207ad531c
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY1:2u0c++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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Quasar payload 3 IoCs
Processes:
resource yara_rule behavioral2/files/0x000700000002341b-12.dat family_quasar behavioral2/memory/4180-30-0x0000000000600000-0x000000000065E000-memory.dmp family_quasar behavioral2/files/0x000700000002341d-53.dat family_quasar -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
98ace9f94c3c7319003cf5bf4dd93480N.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 98ace9f94c3c7319003cf5bf4dd93480N.exe -
Executes dropped EXE 3 IoCs
Processes:
vnc.exewindef.exewinsock.exepid Process 3048 vnc.exe 4180 windef.exe 216 winsock.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
98ace9f94c3c7319003cf5bf4dd93480N.exedescription ioc Process File opened (read-only) \??\b: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\k: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\m: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\n: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\s: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\y: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\z: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\h: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\j: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\l: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\o: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\u: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\x: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\t: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\w: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\a: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\e: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\g: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\p: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\q: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\r: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\i: 98ace9f94c3c7319003cf5bf4dd93480N.exe File opened (read-only) \??\v: 98ace9f94c3c7319003cf5bf4dd93480N.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.
Processes:
flow ioc 9 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/files/0x000700000002341d-53.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
98ace9f94c3c7319003cf5bf4dd93480N.exedescription pid Process procid_target PID 3400 set thread context of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.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
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target Process procid_target 212 3048 WerFault.exe 85 716 216 WerFault.exe 99 4124 1792 WerFault.exe 120 2056 1060 WerFault.exe 115 -
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.
Processes:
schtasks.exe98ace9f94c3c7319003cf5bf4dd93480N.exevnc.exewindef.exe98ace9f94c3c7319003cf5bf4dd93480N.exeschtasks.exeschtasks.exewinsock.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 98ace9f94c3c7319003cf5bf4dd93480N.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 98ace9f94c3c7319003cf5bf4dd93480N.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.
Processes:
PING.EXEPING.EXEpid Process 4360 PING.EXE 4592 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
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Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exepid Process 1524 schtasks.exe 2184 schtasks.exe 532 schtasks.exe 1948 schtasks.exe 528 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
98ace9f94c3c7319003cf5bf4dd93480N.exepid Process 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
windef.exewinsock.exedescription pid Process Token: SeDebugPrivilege 4180 windef.exe Token: SeDebugPrivilege 216 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
winsock.exepid Process 216 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
98ace9f94c3c7319003cf5bf4dd93480N.exevnc.exewindef.exewinsock.exedescription pid Process procid_target PID 3400 wrote to memory of 3048 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 85 PID 3400 wrote to memory of 3048 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 85 PID 3400 wrote to memory of 3048 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 85 PID 3400 wrote to memory of 4180 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 87 PID 3400 wrote to memory of 4180 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 87 PID 3400 wrote to memory of 4180 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 87 PID 3048 wrote to memory of 3896 3048 vnc.exe 88 PID 3048 wrote to memory of 3896 3048 vnc.exe 88 PID 3048 wrote to memory of 3896 3048 vnc.exe 88 PID 3400 wrote to memory of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 89 PID 3400 wrote to memory of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 89 PID 3400 wrote to memory of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 89 PID 3400 wrote to memory of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 89 PID 3400 wrote to memory of 3780 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 89 PID 3400 wrote to memory of 1524 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 92 PID 3400 wrote to memory of 1524 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 92 PID 3400 wrote to memory of 1524 3400 98ace9f94c3c7319003cf5bf4dd93480N.exe 92 PID 4180 wrote to memory of 2184 4180 windef.exe 97 PID 4180 wrote to memory of 2184 4180 windef.exe 97 PID 4180 wrote to memory of 2184 4180 windef.exe 97 PID 4180 wrote to memory of 216 4180 windef.exe 99 PID 4180 wrote to memory of 216 4180 windef.exe 99 PID 4180 wrote to memory of 216 4180 windef.exe 99 PID 216 wrote to memory of 532 216 winsock.exe 100 PID 216 wrote to memory of 532 216 winsock.exe 100 PID 216 wrote to memory of 532 216 winsock.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\98ace9f94c3c7319003cf5bf4dd93480N.exe"C:\Users\Admin\AppData\Local\Temp\98ace9f94c3c7319003cf5bf4dd93480N.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:3400 -
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:3048 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:3896
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 5523⤵
- Program crash
PID:212
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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:4180 -
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:2184
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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:216 -
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:532
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JFbhTUKXWP0I.bat" "4⤵PID:3976
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:1956
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4360
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:1060
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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:1948
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\fQ9YTr7X2Lj4.bat" "6⤵PID:4928
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:4396
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4592
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"7⤵PID:1136
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 19526⤵
- Program crash
PID:2056
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 22724⤵
- Program crash
PID:716
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C:\Users\Admin\AppData\Local\Temp\98ace9f94c3c7319003cf5bf4dd93480N.exe"C:\Users\Admin\AppData\Local\Temp\98ace9f94c3c7319003cf5bf4dd93480N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3780
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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:1524
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3048 -ip 30481⤵PID:2012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 216 -ip 2161⤵PID:2768
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:2748
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:1792
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 5163⤵
- Program crash
PID:4124
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4576
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:2952
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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:528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1792 -ip 17921⤵PID:2424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1060 -ip 10601⤵PID:2280
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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:3444
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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:4016
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
MD5acd66156590e3c87b46dc6f033836410
SHA1dd050672d05b27d00b6f049fe5ed6e666c92f009
SHA256b48cc9ed3aafda38ec0775f55ae2af73fcfd9c13b3b75e0a50582aca069bbe21
SHA51266c381d1508a97d2cf8ead2978cc8cfacde8ffd20ebef077f0f4a73380eb916c06737915587c91643cfec2412d2d0905a3a9661a081b1708cf4ba5e11d47e859
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Filesize
208B
MD597ee2ac2523c101fd2096d4c4307f77a
SHA17a78e284d5231578182c47f99c85572ee12caf6d
SHA2562915152b1b55a44a2dab52c05a488816504501f5b3c23763be833d0470ba9e32
SHA512e93ff01dc50cbdcab49daf17c9add68dd1b32e4efe10fb8b6863cfa5ecb6d9fedb65ed92ecd13ff1862c0e2173ff3789e3882120a0fd07acf2d66f3ac60befa7
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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
MD54162ea6a0e8726fecca39b6b85003d3d
SHA106d1ac39ffc0461f4f192f3acba3c383fc9ab33f
SHA256f2421d9b2e500cdface768213813bb7b45ae6911c7ed7a82a4fbd938946f1c45
SHA51267caaf7a818abd449a3eca73bde7d98d306c744e5ecc82dde5117b24bd7900b858d15b1059dc7560a69bcd30a635bab6bc74a8df08990b0d07151d2ac668b7f9
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Filesize
2.0MB
MD5c18e65feda64856701f297a4b2b7e83a
SHA134fd6c9cf482afc0700b5fd79a052472f517911d
SHA2568e461afdd52e113513c4956b8300e5e3e8af9e4ece4168f51221839980f40355
SHA5126051e8bf0fafad14a778a5e2bb7ea61e4d93ad4209806a50ff84949fe8445204d6f8d0ef6e4021388b0a2c8174d5d08eec1b6e32254412c0399d5eb5ae6c5d98