Analysis
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max time kernel
4s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 03:31
Behavioral task
behavioral1
Sample
a56606365d303a4336b6311b99b02bc0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a56606365d303a4336b6311b99b02bc0N.exe
Resource
win10v2004-20240802-en
General
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Target
a56606365d303a4336b6311b99b02bc0N.exe
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Size
2.0MB
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MD5
a56606365d303a4336b6311b99b02bc0
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SHA1
d089b087c9b3f76c97c063dfe2ba8254de1ab182
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SHA256
ecb461309cbbaa643f4c19ebea02effb5c99600c10862cf8695063133f98091b
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SHA512
c1fcb50a9856b20cdebf1c96b5539a6bfaeb6d7ad02dfd4c5ee039b3e6fde947203727b996569d8edee7bb3bcd9971d3f4d2f56b432bf2b4cc0953b566901e95
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYi:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y0
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/0x00070000000234a4-12.dat family_quasar behavioral2/memory/5048-30-0x00000000001E0000-0x000000000023E000-memory.dmp family_quasar behavioral2/files/0x00070000000234a6-53.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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation a56606365d303a4336b6311b99b02bc0N.exe -
Executes dropped EXE 3 IoCs
pid Process 2964 vnc.exe 5048 windef.exe 4496 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: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\x: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\e: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\g: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\l: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\u: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\n: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\o: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\q: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\v: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\b: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\h: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\i: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\k: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\z: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\r: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\s: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\t: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\y: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\a: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\j: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\m: a56606365d303a4336b6311b99b02bc0N.exe File opened (read-only) \??\p: a56606365d303a4336b6311b99b02bc0N.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/0x00070000000234a6-53.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4832 set thread context of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 -
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 696 2964 WerFault.exe 84 4592 4496 WerFault.exe 98 4532 3504 WerFault.exe 121 4064 5060 WerFault.exe 117 -
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 a56606365d303a4336b6311b99b02bc0N.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 a56606365d303a4336b6311b99b02bc0N.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3880 PING.EXE 1900 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 3880 PING.EXE 1900 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 1100 schtasks.exe 1384 schtasks.exe 3988 schtasks.exe 3232 schtasks.exe 1616 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4832 a56606365d303a4336b6311b99b02bc0N.exe 4832 a56606365d303a4336b6311b99b02bc0N.exe 4832 a56606365d303a4336b6311b99b02bc0N.exe 4832 a56606365d303a4336b6311b99b02bc0N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5048 windef.exe Token: SeDebugPrivilege 4496 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4496 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4832 wrote to memory of 2964 4832 a56606365d303a4336b6311b99b02bc0N.exe 84 PID 4832 wrote to memory of 2964 4832 a56606365d303a4336b6311b99b02bc0N.exe 84 PID 4832 wrote to memory of 2964 4832 a56606365d303a4336b6311b99b02bc0N.exe 84 PID 2964 wrote to memory of 1260 2964 vnc.exe 87 PID 2964 wrote to memory of 1260 2964 vnc.exe 87 PID 4832 wrote to memory of 5048 4832 a56606365d303a4336b6311b99b02bc0N.exe 86 PID 4832 wrote to memory of 5048 4832 a56606365d303a4336b6311b99b02bc0N.exe 86 PID 4832 wrote to memory of 5048 4832 a56606365d303a4336b6311b99b02bc0N.exe 86 PID 2964 wrote to memory of 1260 2964 vnc.exe 87 PID 4832 wrote to memory of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 PID 4832 wrote to memory of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 PID 4832 wrote to memory of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 PID 4832 wrote to memory of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 PID 4832 wrote to memory of 1556 4832 a56606365d303a4336b6311b99b02bc0N.exe 90 PID 4832 wrote to memory of 3232 4832 a56606365d303a4336b6311b99b02bc0N.exe 92 PID 4832 wrote to memory of 3232 4832 a56606365d303a4336b6311b99b02bc0N.exe 92 PID 4832 wrote to memory of 3232 4832 a56606365d303a4336b6311b99b02bc0N.exe 92 PID 5048 wrote to memory of 1616 5048 windef.exe 96 PID 5048 wrote to memory of 1616 5048 windef.exe 96 PID 5048 wrote to memory of 1616 5048 windef.exe 96 PID 5048 wrote to memory of 4496 5048 windef.exe 98 PID 5048 wrote to memory of 4496 5048 windef.exe 98 PID 5048 wrote to memory of 4496 5048 windef.exe 98 PID 4496 wrote to memory of 1100 4496 winsock.exe 99 PID 4496 wrote to memory of 1100 4496 winsock.exe 99 PID 4496 wrote to memory of 1100 4496 winsock.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\a56606365d303a4336b6311b99b02bc0N.exe"C:\Users\Admin\AppData\Local\Temp\a56606365d303a4336b6311b99b02bc0N.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:4832 -
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:2964 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:1260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 5483⤵
- Program crash
PID:696
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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:5048 -
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:1616
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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:4496 -
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:1100
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HpXjDSkKmPKG.bat" "4⤵PID:4384
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:448
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3880
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:5060
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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:1384
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JITV8j80XFCy.bat" "6⤵PID:4340
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:4480
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1900
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"7⤵PID:3124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 22206⤵
- Program crash
PID:4064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 22444⤵
- Program crash
PID:4592
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C:\Users\Admin\AppData\Local\Temp\a56606365d303a4336b6311b99b02bc0N.exe"C:\Users\Admin\AppData\Local\Temp\a56606365d303a4336b6311b99b02bc0N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1556
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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:3232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2964 -ip 29641⤵PID:4844
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4496 -ip 44961⤵PID:3436
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:3028
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3504 -s 5203⤵
- Program crash
PID:4532
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:4088
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:992
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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 464 -p 3504 -ip 35041⤵PID:4896
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 5060 -ip 50601⤵PID:232
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1344
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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:2804
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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:4888
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
MD59a28dda946d7a2ba9cb2437d107e49ca
SHA103926d3d534791570e5f920feaa622d6dff570b8
SHA2560d39d2d319e4f7392121ec4f15f7304fbe1b0d00f5769f5e2b8f9d595b6fdf97
SHA512768191783c54960c32beb1394cb64285fbb55b51576bcb2e79ce0e6a1f00076f1d26181386f7ff8ea088aac7f10e843000e08a3088a22edeb5902dca93b1f667
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Filesize
208B
MD52d76ea73ec14accf7d2f7cfad5d41b6a
SHA127e2f80ccdab3ed73d1c2575372bb70418baee85
SHA2560e71edb9c54385495cdffe33102a0e23694c459928db989e58ec3e70288306f8
SHA5125d813aa33559ad0cd9be17eeeeeb22326a4786d8d1c0b3c19551f444a4faca0c9ffccdbe4f09da705250436df618c7e722f3fe7ab7ee800e35afa3326769460c
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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
MD57d7320cc41495609f6a970fa75ab2015
SHA106b6e79560eac1e614b5ff980989d971b743c07d
SHA256e0a9b01440849f63e55277b7033c303ac617815b33fe0e972d671b7bc4ace0ed
SHA5123284c8640f00e889e8f0459b8d46a8997d85b30e6e8925e9d4c6afd398a87b915afeddf5d39cda4acaf2562e6789def2562c09a1e0788f9826cb941e27cf4fb4
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Filesize
2.0MB
MD5ed7dffa8f661c48df98cac8e6687760e
SHA1e7454fbed9af52d9fa161228b277e565288a8c6d
SHA256a77a8792754120a7a542c0a3287666d841943af81cc7b1deaeb3915497e29856
SHA512deb053e07a5a9afa9f1c67fb00368cea98c55a7e58706cbc76538c1b251777d5e1e836bf32ae86df315bc843cab94bb975e00ad7e1812ea28319e428f2e1fc9d