Analysis
-
max time kernel
3s -
max time network
116s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-12-2024 02:18
Behavioral task
behavioral1
Sample
360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe
Resource
win10v2004-20241007-en
General
-
Target
360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe
-
Size
2.0MB
-
MD5
f055b4d46c66e757d3abed0f2158bc10
-
SHA1
68e106a0199baaadb0c5b62cb5062b580a9b3421
-
SHA256
360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427
-
SHA512
61cf0ad5fdb581abd207453a30f8428d713d745a7fe250c35e6a891ed99a08ead949496e245b3644946fc0dcb4a88b15b468d487b04286fdd89cba2052fd2d7a
-
SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYR:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y3
Malware Config
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
Extracted
azorult
http://0x21.in:8000/_az/
Signatures
-
Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
-
Azorult family
-
Quasar family
-
Quasar payload 5 IoCs
resource yara_rule behavioral1/files/0x000800000001658c-26.dat family_quasar behavioral1/memory/2672-51-0x0000000000AF0000-0x0000000000B4E000-memory.dmp family_quasar behavioral1/memory/2908-63-0x0000000001370000-0x00000000013CE000-memory.dmp family_quasar behavioral1/files/0x0007000000016aa9-65.dat family_quasar behavioral1/memory/2332-108-0x0000000001040000-0x000000000109E000-memory.dmp family_quasar -
Executes dropped EXE 3 IoCs
pid Process 2696 vnc.exe 2672 windef.exe 2908 winsock.exe -
Loads dropped DLL 9 IoCs
pid Process 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2672 windef.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: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\x: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\b: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\e: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\h: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\i: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\l: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\r: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\g: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\k: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\o: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\p: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\s: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\y: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\a: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\n: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\q: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\t: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\u: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\z: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\j: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\m: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe File opened (read-only) \??\v: 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.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 9 ip-api.com -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum svchost.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/files/0x0007000000016aa9-65.dat autoit_exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2372 set thread context of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2696 set thread context of 2760 2696 vnc.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 2984 2908 WerFault.exe 39 -
System Location Discovery: System Language Discovery 1 TTPs 7 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 vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.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 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2768 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2768 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2560 schtasks.exe 2168 schtasks.exe 1900 schtasks.exe 624 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2696 vnc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2672 windef.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2696 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 30 PID 2372 wrote to memory of 2696 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 30 PID 2372 wrote to memory of 2696 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 30 PID 2372 wrote to memory of 2696 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 30 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2372 wrote to memory of 2672 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 32 PID 2372 wrote to memory of 2672 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 32 PID 2372 wrote to memory of 2672 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 32 PID 2372 wrote to memory of 2672 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 32 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2820 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 33 PID 2372 wrote to memory of 2560 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 34 PID 2372 wrote to memory of 2560 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 34 PID 2372 wrote to memory of 2560 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 34 PID 2372 wrote to memory of 2560 2372 360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe 34 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2696 wrote to memory of 2760 2696 vnc.exe 31 PID 2672 wrote to memory of 2168 2672 windef.exe 37 PID 2672 wrote to memory of 2168 2672 windef.exe 37 PID 2672 wrote to memory of 2168 2672 windef.exe 37 PID 2672 wrote to memory of 2168 2672 windef.exe 37 PID 2672 wrote to memory of 2908 2672 windef.exe 39 PID 2672 wrote to memory of 2908 2672 windef.exe 39 PID 2672 wrote to memory of 2908 2672 windef.exe 39 PID 2672 wrote to memory of 2908 2672 windef.exe 39
Processes
-
C:\Users\Admin\AppData\Local\Temp\360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe"C:\Users\Admin\AppData\Local\Temp\360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵
- Maps connected drives based on registry
PID:2760
-
-
-
C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672 -
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:2168
-
-
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
PID:2908 -
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:1900
-
-
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\3fI9hDnNz9OT.bat" "4⤵PID:1752
-
C:\Windows\SysWOW64\chcp.comchcp 650015⤵PID:1812
-
-
C:\Windows\SysWOW64\PING.EXEping -n 10 localhost5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2768
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 14804⤵
- Program crash
PID:2984
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe"C:\Users\Admin\AppData\Local\Temp\360c69daee89ef1a20ed44dfa7f0492dec4352966fa844438ef2eee5951ff427N.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2820
-
-
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:2560
-
-
C:\Windows\system32\taskeng.exetaskeng.exe {0BE1AC05-82CE-492F-AFC3-3594EA5691A3} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]1⤵PID:2324
-
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exeC:\Users\Admin\btpanui\SystemPropertiesPerformance.exe2⤵PID:2184
-
C:\Users\Admin\AppData\Local\Temp\vnc.exe"C:\Users\Admin\AppData\Local\Temp\vnc.exe"3⤵PID:760
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k4⤵PID:2032
-
-
-
C:\Users\Admin\AppData\Local\Temp\windef.exe"C:\Users\Admin\AppData\Local\Temp\windef.exe"3⤵PID:2332
-
-
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"3⤵PID:2080
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F3⤵
- Scheduled Task/Job: Scheduled Task
PID:624
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
208B
MD5bc28e1c97f8db301403dfebbcd93b4b9
SHA188abd3f3df395019aed4a99901ec9219d9e14144
SHA256d6016513f5d518b071263fd781abb1d65abf66c04fb3253255a771c474eda3b2
SHA5129b381cc2f14fefa10fd3633f07e530f6f7e28113999deb8a2825fdeb3a157ed6fa350a40689225ea18eb77c30f19e0f32b1360cfadbe958651316f2e96484612
-
Filesize
405KB
MD5b8ba87ee4c3fc085a2fed0d839aadce1
SHA1b3a2e3256406330e8b1779199bb2b9865122d766
SHA2564e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4
SHA5127a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2
-
Filesize
213B
MD55391d2a851393399354c27b79457176f
SHA17fde324f5f3c488c5007d012f4fce15aaaef3e06
SHA25659376a5db5170906a87f50553a35db711d9157c5ff1279fc2e536b9670742bbb
SHA5129bcfb436d4f0141a2e5360d242298dfe8f32415fa8347e07ea469518153e0a1b2dc25dcebdc052a6c488b5baa5a078b615db5a8da776efd7535479596cb94b4d
-
Filesize
2.0MB
MD59da09ce9b0ca8d0e349e793889c2037c
SHA1d55d7b1fbdcdc964e0d56d3bb0ab889768b6f2f4
SHA256e7ac5952ec956fdf6d2aae75742af743db570775e5319139636a235ea871737e
SHA5129b7f202108382c15964b904081c572801b2214ed6fb0ab2725dae70af2c2889581b80dc8d8c7b3c47bf82b7145d8815907246f2e03ae352966a9642a2b9532a9
-
Filesize
349KB
MD5b4a202e03d4135484d0e730173abcc72
SHA101b30014545ea526c15a60931d676f9392ea0c70
SHA2567050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9
SHA512632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb