Analysis
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max time kernel
5s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-08-2024 23:34
Behavioral task
behavioral1
Sample
7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe
Resource
win10v2004-20240802-en
General
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Target
7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe
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Size
2.0MB
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MD5
2aa63d5fbf31675b8d1da4bd56be8acb
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SHA1
44d4335e92151f65e9b2e1149e877aa63e5baa69
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SHA256
7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c
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SHA512
22b996e991e09ad0ffcc033ad35a50503cd40e3563dc387687c42fed8c606bf95f0258ffbd307abd337d2448b1b7a6715002afb2003088e3b9f73273c2f39ba4
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYh:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yn
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/0x000700000002349d-12.dat family_quasar behavioral2/memory/2668-32-0x0000000000C00000-0x0000000000C5E000-memory.dmp family_quasar behavioral2/files/0x000700000002349f-53.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe -
Executes dropped EXE 3 IoCs
pid Process 5008 vnc.exe 2668 windef.exe 2356 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) \??\m: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\t: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\v: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\b: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\h: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\i: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\l: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\p: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\q: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\w: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\y: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\g: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\j: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\k: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\u: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\x: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\a: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\e: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\n: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\o: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\r: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\s: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe File opened (read-only) \??\z: 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.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/0x000700000002349f-53.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3400 set thread context of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 3 IoCs
pid pid_target Process procid_target 4416 5008 WerFault.exe 84 2796 2356 WerFault.exe 98 3428 3576 WerFault.exe 121 -
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 winsock.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.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 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.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 4572 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4572 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 5068 schtasks.exe 2864 schtasks.exe 4884 schtasks.exe 3548 schtasks.exe 3988 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2668 windef.exe Token: SeDebugPrivilege 2356 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2356 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 3400 wrote to memory of 5008 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 84 PID 3400 wrote to memory of 5008 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 84 PID 3400 wrote to memory of 5008 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 84 PID 3400 wrote to memory of 2668 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 87 PID 3400 wrote to memory of 2668 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 87 PID 3400 wrote to memory of 2668 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 87 PID 5008 wrote to memory of 4592 5008 vnc.exe 88 PID 5008 wrote to memory of 4592 5008 vnc.exe 88 PID 5008 wrote to memory of 4592 5008 vnc.exe 88 PID 3400 wrote to memory of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 PID 3400 wrote to memory of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 PID 3400 wrote to memory of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 PID 3400 wrote to memory of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 PID 3400 wrote to memory of 2932 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 90 PID 3400 wrote to memory of 5068 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 91 PID 3400 wrote to memory of 5068 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 91 PID 3400 wrote to memory of 5068 3400 7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe 91 PID 2668 wrote to memory of 2864 2668 windef.exe 96 PID 2668 wrote to memory of 2864 2668 windef.exe 96 PID 2668 wrote to memory of 2864 2668 windef.exe 96 PID 2668 wrote to memory of 2356 2668 windef.exe 98 PID 2668 wrote to memory of 2356 2668 windef.exe 98 PID 2668 wrote to memory of 2356 2668 windef.exe 98 PID 2356 wrote to memory of 4884 2356 winsock.exe 99 PID 2356 wrote to memory of 4884 2356 winsock.exe 99 PID 2356 wrote to memory of 4884 2356 winsock.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe"C:\Users\Admin\AppData\Local\Temp\7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.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:5008 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4592
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 5483⤵
- Program crash
PID:4416
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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:2668 -
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:2864
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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:2356 -
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:4884
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\fmDnnSpBRAdT.bat" "4⤵PID:2140
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:2208
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4572
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:5108
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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:3548
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 22524⤵
- Program crash
PID:2796
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C:\Users\Admin\AppData\Local\Temp\7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe"C:\Users\Admin\AppData\Local\Temp\7f2a17039ef040be9fc5bbb63643db5c96a86c66f2f88f0ad2bf3d310074e42c.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2932
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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:5068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5008 -ip 50081⤵PID:2308
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2356 -ip 23561⤵PID:2224
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:3268
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3576
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 5203⤵
- Program crash
PID:3428
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4352
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:864
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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:3988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3576 -ip 35761⤵PID:3704
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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:2128
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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:1672
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
MD5c8b9a4d2149706bfed0800e683fa18a1
SHA10d725b2aca9b10471f34e3520f502ff7746ede63
SHA256012e8afee4239f725112daece63eab5e9444d36ca499aa15663c84e60999a413
SHA51223b51cb60f4eb27b8b458c1118fb2703c3b3fc4ca96dc217a2fd61cecfe0700ddea5e1949135b06c935c75aaab5ad57082fbef01222b5ead34f62a41467711f6
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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
MD57a86f375005289e924c5dc30580659ee
SHA1d5c2e78dda6bb8b0e54b32c6956451225b3c12b3
SHA2566d1705a1bb3f8618141d919056d24deded0273b57426a15e26209a51cc85a72d
SHA512c6a674213f5f86e06cc4554d01d7723f69aeaa362af7e74e1bf356b22ad1082ef230a7c943ea595050e181c1a3edebe74e076c4fd6a28bdfb8127962a1ab1083
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Filesize
2.0MB
MD51875e8c6d82f7390d7d8033fd7be2da8
SHA1382ffc241038fcdabdb3760fe05acb8d7d747ab0
SHA25658569500f707c743110c199ff7a0ef3f650976a59d5026f3fddcf850b9a26e11
SHA5121ead4685bc9cf8d7a2fcb245267a6727479443b368b0034434f60e8b6729abdac9b1720a045da26d644a6b465ce73801e9300a882fdec75794009eb6262c522a