Analysis
- 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
- Target 6926496992533f5b3ceecbb2e133bb40N.exe
- Size 2.0MB
- Sample240826-hhf2sssalj
- SHA256 783afb7fa13422d2c1f1e92376645be3a5f3a3837a546948b1bf421ec8ffff9a
- MD5 6926496992533f5b3ceecbb2e133bb40
- SHA1 f352ea27138f74158da6927d8da739e0db7759aa
- SHA512 889ed912d8619ae6cafc5f5bb03c7288f4735a18fbec8bbe08abdc8787d27ac7207bb9f40704467cda0e5c9142ff39197d739efa796b934fce6222c5d9d5e47d
- SSDEEP 24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYD:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YR
- MD5 SHA1 SHA512 SSDEEP
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
-
encryption_key
MWhG6wsClMX8aJM2CVXT
-
install_name
winsock.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
win defender run
-
subdirectory
SubDir
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- 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).
- 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
-
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
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 5483⤵
- Program crash
PID:1408
-
-
-
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
-
-
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
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\iL68Srm2Y1Bx.bat" "4⤵PID:4388
-
C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:4788
-
-
C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4368
-
-
C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:4076
-
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
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AxSMHslN5dlO.bat" "6⤵PID:4080
-
C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:212
-
-
C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4212
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 22006⤵
- Program crash
PID:3112
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 22324⤵
- Program crash
PID:2448
-
-
-
-
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
-
-
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
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3288 -ip 32881⤵PID:1696
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 700 -ip 7001⤵PID:1524
-
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4256
-
C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3004
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2404
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 5203⤵
- Program crash
PID:1752
-
-
-
C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:2584
-
-
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:4148
-
-
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
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3004 -ip 30041⤵PID:3512
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4076 -ip 40761⤵PID:3136
-
C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:1688
-
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
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\windef.exe.log
- Size 1KB
- SHA256 f49dbd55029bfbc15134f7c6a4f967d6c39142c63f2e8f1f8c78fab108a2c928
- MD5 10eab9c2684febb5327b6976f2047587
- SHA1 a12ed54146a7f5c4c580416aecb899549712449e
- SHA512 7e5fd90fffae723bd0c662a90e0730b507805f072771ee673d1d8c262dbf60c8a03ba5fe088f699a97c2e886380de158b2ccd59ee62e3d012dd6dd14ea9d0e50
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\AxSMHslN5dlO.bat
- Size 208B
- SHA256 0a66395b2a55b450e3cfd7091ed0da8890d22e44a9d189d55ec4b65d373c7d70
- MD5 d9ce4c7968f022ba7328961dd5ada465
- SHA1 dfbb46da63f2e59f71b7a5b1d8e7d8e307223dae
- SHA512 5fe443693c7772f40fca794023b42790f54caa02b55f0a29175bced78274646de95d6cf414ec087e4f3de0e42b83f72106693504cac856fd5771cd2fe9789761
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\iL68Srm2Y1Bx.bat
- Size 208B
- SHA256 cf361fff145d5a7b07f54c01c56a3422c98416197c79ef90fb264f5d32cd0d3a
- MD5 8892577f0b7ee7ba0a7b3767974a1a20
- SHA1 c94611ee3ceb87763f0bfd8e0efab935281925fd
- SHA512 b799ae6420a6a0553f4233f305bf659b6753fea18862f5cd24e6289d8b91ba7ed5fe3a070576f46021b7173188f572192586ef4139eff7e8ef2be0cf9a40ef94
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\vnc.exe
- Size 405KB
- SHA256 4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4
- MD5 b8ba87ee4c3fc085a2fed0d839aadce1
- SHA1 b3a2e3256406330e8b1779199bb2b9865122d766
- SHA512 7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2
- SSDEEP 6144:k6laOx87Xnl7xKK3iDgExiOP+MrRmD+PQXhEHlIxJKqM01FloHJh7GIA4hVvi:k6YmenBMKSUlm+4arHlgJNGIA4hVvi
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\windef.exe
- Size 349KB
- SHA256 7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9
- MD5 b4a202e03d4135484d0e730173abcc72
- SHA1 01b30014545ea526c15a60931d676f9392ea0c70
- SHA512 632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb
- SSDEEP 6144:8K2J10qdSlEc39HGx5yVmnKKJfotFCuHi/b25s/Wz0J:8KF6y0KKlotF3iKO/Wz0J
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Logs\08-26-2024
- Size 224B
- SHA256 cfab4b6ee1f3220476caded48707f72696d004549acfbb348dfb54339be7227c
- MD5 07032c5afb13491ea3258933926cde74
- SHA1 9a8170fee1f0f5c303f5b7092548e5351f195814
- SHA512 8659b362eb99a6415de87cdc1997c8698131a9d52446efec9027fd5a3674af96f956678bc5fd8812802ab783e9a0a44ce55000c5c0d8477ccd7da81a9930681f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
- Size 2.0MB
- SHA256 afff2814ac6ba58bd19d9fe7774ff68a2164b3a2cdecd5ece25a6e53f8af11f8
- MD5 7f1e416403dabe5b186b737f177f85cf
- SHA1 3bfa47d616a1f425a0761346567f29569de9e79a
- SHA512 dd375f4bce81ce96f2fa375f1c2c9697796d7e58ea7f5de27df9d86c8db94d03972e8fe70d7e1381850e682aa5c1b71377b1ded5c6bd55addf33abbddc3f4373
- SSDEEP 24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYD:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YR
- MD5 SHA1 SHA512 SSDEEP