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
27-08-2024 07:57
Behavioral task
behavioral1
Sample
6d2d9597bf74a1972625666c5dd9a420N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
6d2d9597bf74a1972625666c5dd9a420N.exe
Resource
win10v2004-20240802-en
General
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Target
6d2d9597bf74a1972625666c5dd9a420N.exe
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Size
2.0MB
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MD5
6d2d9597bf74a1972625666c5dd9a420
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SHA1
9eca62bac6ed59d6681b3216bee748cf1ba7db7b
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SHA256
baa82087d1953b284d466ded825573086d52362818d09616af8dc10352998cd2
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SHA512
7ada308a9bb8568d3b52765a95beef193443dc461383b077f58018fee44ec485e59d73decbb4843cfd94cb16cc30570f178d266aacc05bc9ae36cd3a040d3424
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYs:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yy
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/0x00070000000234b3-12.dat family_quasar behavioral2/memory/3648-31-0x0000000000220000-0x000000000027E000-memory.dmp family_quasar behavioral2/files/0x00070000000234b5-45.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation 6d2d9597bf74a1972625666c5dd9a420N.exe -
Executes dropped EXE 3 IoCs
pid Process 840 vnc.exe 3648 windef.exe 4552 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) \??\n: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\o: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\p: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\s: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\u: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\v: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\w: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\k: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\m: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\t: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\z: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\j: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\b: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\g: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\h: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\l: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\q: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\r: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\x: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\a: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\i: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\y: 6d2d9597bf74a1972625666c5dd9a420N.exe File opened (read-only) \??\e: 6d2d9597bf74a1972625666c5dd9a420N.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/0x00070000000234b5-45.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3084 set thread context of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.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
pid pid_target Process procid_target 4732 840 WerFault.exe 84 5060 4832 WerFault.exe 108 2996 4552 WerFault.exe 98 2484 1504 WerFault.exe 126 -
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 6d2d9597bf74a1972625666c5dd9a420N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6d2d9597bf74a1972625666c5dd9a420N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2696 PING.EXE 3972 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 2696 PING.EXE 3972 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 1376 schtasks.exe 4400 schtasks.exe 4424 schtasks.exe 4700 schtasks.exe 4564 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 3084 6d2d9597bf74a1972625666c5dd9a420N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3648 windef.exe Token: SeDebugPrivilege 4552 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4552 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 3084 wrote to memory of 840 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 84 PID 3084 wrote to memory of 840 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 84 PID 3084 wrote to memory of 840 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 84 PID 840 wrote to memory of 4580 840 vnc.exe 86 PID 840 wrote to memory of 4580 840 vnc.exe 86 PID 3084 wrote to memory of 3648 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 87 PID 3084 wrote to memory of 3648 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 87 PID 3084 wrote to memory of 3648 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 87 PID 3084 wrote to memory of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 89 PID 3084 wrote to memory of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 89 PID 3084 wrote to memory of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 89 PID 3084 wrote to memory of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 89 PID 3084 wrote to memory of 1248 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 89 PID 840 wrote to memory of 4580 840 vnc.exe 86 PID 3084 wrote to memory of 4564 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 91 PID 3084 wrote to memory of 4564 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 91 PID 3084 wrote to memory of 4564 3084 6d2d9597bf74a1972625666c5dd9a420N.exe 91 PID 3648 wrote to memory of 1376 3648 windef.exe 96 PID 3648 wrote to memory of 1376 3648 windef.exe 96 PID 3648 wrote to memory of 1376 3648 windef.exe 96 PID 3648 wrote to memory of 4552 3648 windef.exe 98 PID 3648 wrote to memory of 4552 3648 windef.exe 98 PID 3648 wrote to memory of 4552 3648 windef.exe 98 PID 4552 wrote to memory of 4400 4552 winsock.exe 99 PID 4552 wrote to memory of 4400 4552 winsock.exe 99 PID 4552 wrote to memory of 4400 4552 winsock.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\6d2d9597bf74a1972625666c5dd9a420N.exe"C:\Users\Admin\AppData\Local\Temp\6d2d9597bf74a1972625666c5dd9a420N.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:3084 -
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:840 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 5483⤵
- Program crash
PID:4732
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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:3648 -
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:1376
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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:4552 -
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:4400
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\oCyPRzyFHu3W.bat" "4⤵PID:5100
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:4280
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2696
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:1504
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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:4700
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\GnJeHzwanWdx.bat" "6⤵PID:2880
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C:\Windows\SysWOW64\chcp.comchcp 650017⤵PID:4588
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost7⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3972
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"7⤵PID:4740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 22126⤵
- Program crash
PID:2484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 19724⤵
- Program crash
PID:2996
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C:\Users\Admin\AppData\Local\Temp\6d2d9597bf74a1972625666c5dd9a420N.exe"C:\Users\Admin\AppData\Local\Temp\6d2d9597bf74a1972625666c5dd9a420N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1248
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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:4564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 840 -ip 8401⤵PID:4160
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4616
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:4832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:2116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 5203⤵
- Program crash
PID:5060
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:2008
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:1912
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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:4424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4832 -ip 48321⤵PID:3764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4552 -ip 45521⤵PID:2156
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1504 -ip 15041⤵PID:1832
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD510eab9c2684febb5327b6976f2047587
SHA1a12ed54146a7f5c4c580416aecb899549712449e
SHA256f49dbd55029bfbc15134f7c6a4f967d6c39142c63f2e8f1f8c78fab108a2c928
SHA5127e5fd90fffae723bd0c662a90e0730b507805f072771ee673d1d8c262dbf60c8a03ba5fe088f699a97c2e886380de158b2ccd59ee62e3d012dd6dd14ea9d0e50
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Filesize
208B
MD5bbcf4434f1f3f72fa76863c67b52ee0d
SHA1526d5bed275ef2fd2c023d38463b45eb3591b341
SHA25615ebc64db8f1751dd6baf49a6a685bc73781f99c5481ea3bd67c4183a084e80b
SHA5126f18ccdf9c87102826ed8a4c896a05911d41fcee110526de400a47897465c5ad2164b5a34b8ba8caa3ccf0b0f189b4de7fd26373cca63dff83f98897fe831b98
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Filesize
208B
MD5489b88436a82079129a72c8cd4ba9598
SHA1c62340b5693dd699c4e597b65ff2782635d0e2e4
SHA256ebe77834afbe74ac8d0e02f0b50c7139220b5f157bcf794e50aed6205000ff89
SHA512fb8744677df2824429aee149b65c00759064b1f7c8219df1666e8cc71d187decc424abace04ae7637e60f09201e8ddd395a821ae1c0ec8b12c72fd93ac6e8cdf
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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
MD555bd7d6fa9134ad9e3bcc9e8d79a04b8
SHA190a767b2a302a5a926ab76f351838ef19c14c79c
SHA2560f684d9d27f54f642e0d6f3d01cedc0757c71cdd8bc32baa6229977059b7904d
SHA512bea7fced71521dbf5371403264b96c17b58bfe282d8fd3f136ada0bd65f9e1d08f897661301d1b37f05cb8ba7337942dcca047185d0656a18fec28989a042801
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Filesize
2.0MB
MD55515292de01c15a1c81be62dc4f1bd8a
SHA12381105babc81bee7afbdb9505864c24f051e2ad
SHA256f1bde8ceb770aa71bfe92a08a2281bdbcc96d42dbac811c4259e7c5120566802
SHA5123ccc4913986c168d784d501bee50d0ac6580ac97233a9364dd792f6a5007b9bc258050a0c1a3630acc008508ad460380ebf0b4d512ec68393fae111cef7b745c