Analysis
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max time kernel
5s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-08-2024 06:44
Behavioral task
behavioral1
Sample
6926496992533f5b3ceecbb2e133bb40N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
6926496992533f5b3ceecbb2e133bb40N.exe
Resource
win10v2004-20240802-en
General
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Target
6926496992533f5b3ceecbb2e133bb40N.exe
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Size
2.0MB
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MD5
6926496992533f5b3ceecbb2e133bb40
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SHA1
f352ea27138f74158da6927d8da739e0db7759aa
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SHA256
783afb7fa13422d2c1f1e92376645be3a5f3a3837a546948b1bf421ec8ffff9a
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SHA512
889ed912d8619ae6cafc5f5bb03c7288f4735a18fbec8bbe08abdc8787d27ac7207bb9f40704467cda0e5c9142ff39197d739efa796b934fce6222c5d9d5e47d
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYD:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YR
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/0x000700000002343c-12.dat family_quasar behavioral2/memory/5080-30-0x0000000000E90000-0x0000000000EEE000-memory.dmp family_quasar behavioral2/files/0x000700000002343f-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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation 6926496992533f5b3ceecbb2e133bb40N.exe -
Executes dropped EXE 3 IoCs
pid Process 3288 vnc.exe 5080 windef.exe 700 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) \??\w: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\z: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\o: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\q: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\t: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\x: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\a: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\e: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\j: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\l: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\r: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\s: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\u: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\y: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\h: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\i: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\m: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\n: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\v: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\b: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\g: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\k: 6926496992533f5b3ceecbb2e133bb40N.exe File opened (read-only) \??\p: 6926496992533f5b3ceecbb2e133bb40N.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 13 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000700000002343f-53.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4924 set thread context of 768 4924 6926496992533f5b3ceecbb2e133bb40N.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 1408 3288 WerFault.exe 85 2448 700 WerFault.exe 99 1752 3004 WerFault.exe 125 3112 4076 WerFault.exe 120 -
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 schtasks.exe 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 6926496992533f5b3ceecbb2e133bb40N.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 6926496992533f5b3ceecbb2e133bb40N.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4368 PING.EXE 4212 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 4368 PING.EXE 4212 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 3824 schtasks.exe 2764 schtasks.exe 3872 schtasks.exe 4000 schtasks.exe 2756 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4924 6926496992533f5b3ceecbb2e133bb40N.exe 4924 6926496992533f5b3ceecbb2e133bb40N.exe 4924 6926496992533f5b3ceecbb2e133bb40N.exe 4924 6926496992533f5b3ceecbb2e133bb40N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5080 windef.exe Token: SeDebugPrivilege 700 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 700 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4924 wrote to memory of 3288 4924 6926496992533f5b3ceecbb2e133bb40N.exe 85 PID 4924 wrote to memory of 3288 4924 6926496992533f5b3ceecbb2e133bb40N.exe 85 PID 4924 wrote to memory of 3288 4924 6926496992533f5b3ceecbb2e133bb40N.exe 85 PID 4924 wrote to memory of 5080 4924 6926496992533f5b3ceecbb2e133bb40N.exe 88 PID 4924 wrote to memory of 5080 4924 6926496992533f5b3ceecbb2e133bb40N.exe 88 PID 4924 wrote to memory of 5080 4924 6926496992533f5b3ceecbb2e133bb40N.exe 88 PID 3288 wrote to memory of 1292 3288 vnc.exe 89 PID 3288 wrote to memory of 1292 3288 vnc.exe 89 PID 3288 wrote to memory of 1292 3288 vnc.exe 89 PID 4924 wrote to memory of 768 4924 6926496992533f5b3ceecbb2e133bb40N.exe 91 PID 4924 wrote to memory of 768 4924 6926496992533f5b3ceecbb2e133bb40N.exe 91 PID 4924 wrote to memory of 768 4924 6926496992533f5b3ceecbb2e133bb40N.exe 91 PID 4924 wrote to memory of 768 4924 6926496992533f5b3ceecbb2e133bb40N.exe 91 PID 4924 wrote to memory of 768 4924 6926496992533f5b3ceecbb2e133bb40N.exe 91 PID 4924 wrote to memory of 3872 4924 6926496992533f5b3ceecbb2e133bb40N.exe 93 PID 4924 wrote to memory of 3872 4924 6926496992533f5b3ceecbb2e133bb40N.exe 93 PID 4924 wrote to memory of 3872 4924 6926496992533f5b3ceecbb2e133bb40N.exe 93 PID 5080 wrote to memory of 4000 5080 windef.exe 97 PID 5080 wrote to memory of 4000 5080 windef.exe 97 PID 5080 wrote to memory of 4000 5080 windef.exe 97 PID 5080 wrote to memory of 700 5080 windef.exe 99 PID 5080 wrote to memory of 700 5080 windef.exe 99 PID 5080 wrote to memory of 700 5080 windef.exe 99 PID 700 wrote to memory of 2756 700 winsock.exe 100 PID 700 wrote to memory of 2756 700 winsock.exe 100 PID 700 wrote to memory of 2756 700 winsock.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\6926496992533f5b3ceecbb2e133bb40N.exe"C:\Users\Admin\AppData\Local\Temp\6926496992533f5b3ceecbb2e133bb40N.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:4924 -
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:3288 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:1292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 5483⤵
- Program crash
PID:1408
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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:5080 -
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:4000
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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:700 -
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:2756
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\iL68Srm2Y1Bx.bat" "4⤵PID:4388
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:4788
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4368
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:4076
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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:3824
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AxSMHslN5dlO.bat" "6⤵PID:4080
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:212
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 22006⤵
- Program crash
PID:3112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 22324⤵
- Program crash
PID:2448
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C:\Users\Admin\AppData\Local\Temp\6926496992533f5b3ceecbb2e133bb40N.exe"C:\Users\Admin\AppData\Local\Temp\6926496992533f5b3ceecbb2e133bb40N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:768
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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:3872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3288 -ip 32881⤵PID:1696
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 700 -ip 7001⤵PID:1524
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4256
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2404
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 5203⤵
- Program crash
PID:1752
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:2584
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:4148
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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:2764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3004 -ip 30041⤵PID:3512
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4076 -ip 40761⤵PID:3136
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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:1688
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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:4432
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
MD5d9ce4c7968f022ba7328961dd5ada465
SHA1dfbb46da63f2e59f71b7a5b1d8e7d8e307223dae
SHA2560a66395b2a55b450e3cfd7091ed0da8890d22e44a9d189d55ec4b65d373c7d70
SHA5125fe443693c7772f40fca794023b42790f54caa02b55f0a29175bced78274646de95d6cf414ec087e4f3de0e42b83f72106693504cac856fd5771cd2fe9789761
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Filesize
208B
MD58892577f0b7ee7ba0a7b3767974a1a20
SHA1c94611ee3ceb87763f0bfd8e0efab935281925fd
SHA256cf361fff145d5a7b07f54c01c56a3422c98416197c79ef90fb264f5d32cd0d3a
SHA512b799ae6420a6a0553f4233f305bf659b6753fea18862f5cd24e6289d8b91ba7ed5fe3a070576f46021b7173188f572192586ef4139eff7e8ef2be0cf9a40ef94
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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
MD507032c5afb13491ea3258933926cde74
SHA19a8170fee1f0f5c303f5b7092548e5351f195814
SHA256cfab4b6ee1f3220476caded48707f72696d004549acfbb348dfb54339be7227c
SHA5128659b362eb99a6415de87cdc1997c8698131a9d52446efec9027fd5a3674af96f956678bc5fd8812802ab783e9a0a44ce55000c5c0d8477ccd7da81a9930681f
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Filesize
2.0MB
MD57f1e416403dabe5b186b737f177f85cf
SHA13bfa47d616a1f425a0761346567f29569de9e79a
SHA256afff2814ac6ba58bd19d9fe7774ff68a2164b3a2cdecd5ece25a6e53f8af11f8
SHA512dd375f4bce81ce96f2fa375f1c2c9697796d7e58ea7f5de27df9d86c8db94d03972e8fe70d7e1381850e682aa5c1b71377b1ded5c6bd55addf33abbddc3f4373