Analysis
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max time kernel
6s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-09-2024 02:32
Behavioral task
behavioral1
Sample
dttcodexgigas.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
dttcodexgigas.exe
Resource
win10v2004-20240802-en
General
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Target
dttcodexgigas.exe
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Size
2.0MB
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MD5
00e1b72299ea2adee7e5bbd3fa102c4a
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SHA1
d03d902ee3fed48d0296b78c94cdcad98d45c960
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SHA256
f013e1acafd12995b8d804a78c99125d3554681b230a2d786a492f1e40664566
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SHA512
76f7cc9a95756a06ab7e25e9efc740720a6cefdb3897d7f118af5be2d3bd9a3ea7a60e63b737df964409e7df58e49590efa2965e92e3b4fbeab3a30fcd27e627
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYt:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YX
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/0x00070000000233fb-12.dat family_quasar behavioral2/memory/1296-30-0x0000000000C00000-0x0000000000C5E000-memory.dmp family_quasar behavioral2/files/0x00070000000233fd-46.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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation dttcodexgigas.exe -
Executes dropped EXE 3 IoCs
pid Process 2812 vnc.exe 1296 windef.exe 4744 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) \??\o: dttcodexgigas.exe File opened (read-only) \??\y: dttcodexgigas.exe File opened (read-only) \??\b: dttcodexgigas.exe File opened (read-only) \??\g: dttcodexgigas.exe File opened (read-only) \??\h: dttcodexgigas.exe File opened (read-only) \??\l: dttcodexgigas.exe File opened (read-only) \??\z: dttcodexgigas.exe File opened (read-only) \??\m: dttcodexgigas.exe File opened (read-only) \??\p: dttcodexgigas.exe File opened (read-only) \??\q: dttcodexgigas.exe File opened (read-only) \??\t: dttcodexgigas.exe File opened (read-only) \??\v: dttcodexgigas.exe File opened (read-only) \??\w: dttcodexgigas.exe File opened (read-only) \??\x: dttcodexgigas.exe File opened (read-only) \??\e: dttcodexgigas.exe File opened (read-only) \??\j: dttcodexgigas.exe File opened (read-only) \??\r: dttcodexgigas.exe File opened (read-only) \??\s: dttcodexgigas.exe File opened (read-only) \??\u: dttcodexgigas.exe File opened (read-only) \??\a: dttcodexgigas.exe File opened (read-only) \??\i: dttcodexgigas.exe File opened (read-only) \??\k: dttcodexgigas.exe File opened (read-only) \??\n: dttcodexgigas.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 10 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x00070000000233fd-46.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4456 set thread context of 1124 4456 dttcodexgigas.exe 87 -
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 2832 2812 WerFault.exe 82 1940 3784 WerFault.exe 105 3988 4744 WerFault.exe 95 1528 1664 WerFault.exe 122 -
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 dttcodexgigas.exe 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 dttcodexgigas.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.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 3548 PING.EXE 4364 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 3548 PING.EXE 4364 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4792 schtasks.exe 4044 schtasks.exe 4632 schtasks.exe 5048 schtasks.exe 2328 schtasks.exe 2448 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4456 dttcodexgigas.exe 4456 dttcodexgigas.exe 4456 dttcodexgigas.exe 4456 dttcodexgigas.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1296 windef.exe Token: SeDebugPrivilege 4744 winsock.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4744 winsock.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4456 wrote to memory of 2812 4456 dttcodexgigas.exe 82 PID 4456 wrote to memory of 2812 4456 dttcodexgigas.exe 82 PID 4456 wrote to memory of 2812 4456 dttcodexgigas.exe 82 PID 2812 wrote to memory of 4564 2812 vnc.exe 84 PID 2812 wrote to memory of 4564 2812 vnc.exe 84 PID 4456 wrote to memory of 1296 4456 dttcodexgigas.exe 85 PID 4456 wrote to memory of 1296 4456 dttcodexgigas.exe 85 PID 4456 wrote to memory of 1296 4456 dttcodexgigas.exe 85 PID 2812 wrote to memory of 4564 2812 vnc.exe 84 PID 4456 wrote to memory of 1124 4456 dttcodexgigas.exe 87 PID 4456 wrote to memory of 1124 4456 dttcodexgigas.exe 87 PID 4456 wrote to memory of 1124 4456 dttcodexgigas.exe 87 PID 4456 wrote to memory of 1124 4456 dttcodexgigas.exe 87 PID 4456 wrote to memory of 1124 4456 dttcodexgigas.exe 87 PID 4456 wrote to memory of 2448 4456 dttcodexgigas.exe 89 PID 4456 wrote to memory of 2448 4456 dttcodexgigas.exe 89 PID 4456 wrote to memory of 2448 4456 dttcodexgigas.exe 89 PID 1296 wrote to memory of 4792 1296 windef.exe 93 PID 1296 wrote to memory of 4792 1296 windef.exe 93 PID 1296 wrote to memory of 4792 1296 windef.exe 93 PID 1296 wrote to memory of 4744 1296 windef.exe 95 PID 1296 wrote to memory of 4744 1296 windef.exe 95 PID 1296 wrote to memory of 4744 1296 windef.exe 95 PID 4744 wrote to memory of 4044 4744 winsock.exe 96 PID 4744 wrote to memory of 4044 4744 winsock.exe 96 PID 4744 wrote to memory of 4044 4744 winsock.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\dttcodexgigas.exe"C:\Users\Admin\AppData\Local\Temp\dttcodexgigas.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:4456 -
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:2812 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:4564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 5483⤵
- Program crash
PID:2832
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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:1296 -
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:4792
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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:4744 -
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:4044
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\nETSbmL3M0IU.bat" "4⤵PID:2572
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:3664
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3548
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:2448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 22444⤵
- Program crash
PID:3988
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C:\Users\Admin\AppData\Local\Temp\dttcodexgigas.exe"C:\Users\Admin\AppData\Local\Temp\dttcodexgigas.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1124
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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:2448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2812 -ip 28121⤵PID:540
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe1⤵PID:4812
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C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵PID:3784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3784 -s 5203⤵
- Program crash
PID:1940
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C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵PID:1716
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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⤵
- Scheduled Task/Job: Scheduled Task
PID:5048
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"3⤵PID:1664
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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 /f4⤵
- Scheduled Task/Job: Scheduled Task
PID:2328
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\zpvIPTEZbFTn.bat" "4⤵PID:116
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:4992
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C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4364
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"5⤵PID:3920
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 22684⤵
- Program crash
PID:1528
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C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"2⤵PID:4668
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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:4632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3784 -ip 37841⤵PID:3492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4744 -ip 47441⤵PID:3932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1664 -ip 16641⤵PID:4404
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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:4468
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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:3648
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:3984
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵PID:2164
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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
701B
MD55de8527438c860bfa3140dc420a03e52
SHA1235af682986b3292f20d8d71a8671353f5d6e16d
SHA256d9d92cd6e7a4507912965138b8d1eabb3f188f4dfcb61115ee99dc2c0fd43a92
SHA51277c3a774a2235c55ad520f1bf0c71fa3d3f0e7cf478a78e0d4dd6d253ee12a9859acc9ee822664467387788a2655a18373c8fcf08ea0d001549d3d4391b00bf8
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Filesize
208B
MD54ce00f9dbbbc5aa45fe910db128e84d6
SHA16fe4d1dee8760fe9268eb773df5cb0caf3bc73b2
SHA25657a42d316ec519ea330d04b9c740fdf39f2c9963bfe8366b5971b66802051958
SHA5123d6b3c8b4df93ed938f87d4624ecad26eafce8038051f05fdc1bee426895c70192bd8bde711131a49ce3e35a690a3c7524e3a530f7c8e2b96fd0d1f45de2bff9
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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
208B
MD5b37d3c92f31dd4465f21805b421e7ea3
SHA15356c036cd2bef962b623e96b011644cf7e90eee
SHA25658c5ef7429254d85de3a1ca41783e8d6efd6e8fdebeb2607d33524b1b9c9d2aa
SHA512d097d1efa94831de8ed11c5d6da00cddadf50b91aab93cfb85ec999708f0c31c08ab0b2da13531f5c60d8e5efe0fc2ece0825cd7d619745db236fa524a3032ff
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Filesize
224B
MD5dcdfa31bcf68f7ee19c6261210c12d1a
SHA14b898a12376430665d91fc7adaa5971da51e8a65
SHA25679e94b1328a9583d8fee120eac0286cd95707600f58e46e94d6cf51ec9205b9e
SHA5122a0c4122add1ab329132956565f71acfcd476dd1f3ca7ad2be0f8d0efbb33b93adc7f940db7a883752d3db68468ae92f1c1a9f30f19789d89b79061698d11a6d
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Filesize
2.0MB
MD517bfc6fc8e60a3445f42ea31ec0bd75d
SHA1116c84b9110100412c1da3edc2f3f763cd4da043
SHA25673417a693aaf627b6504e630819841e5f97612d8e649f26ea6df99206e53f827
SHA512690f7edce6a7777e7aa7a736cacd75a5a51aa0fb3d064ae5a4273113b2899733059a846281ce02beaa106b6760a212b844b8b11db6bd17fb744e9068c219350c