Analysis
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max time kernel
2s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-09-2024 23:07
Behavioral task
behavioral1
Sample
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe
Resource
win10v2004-20240802-en
General
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Target
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe
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Size
2.0MB
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MD5
91147172df5d90efb2bec3f42fc0d472
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SHA1
174cf9bd26aec223cdd9557b01e2c1b08800bce0
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SHA256
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c
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SHA512
baf3233b51d88613656d8aa70e48263e746828c8e80b8d078d8752e066c7b9df3ac831535519f3a03dba44df875b57ef1050cee220a6a29d6395231119b789bd
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYU:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YK
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 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2116-46-0x0000000000110000-0x000000000016E000-memory.dmp family_quasar behavioral1/memory/1788-58-0x0000000000A40000-0x0000000000A9E000-memory.dmp family_quasar behavioral1/memory/2116-46-0x0000000000110000-0x000000000016E000-memory.dmp family_quasar behavioral1/memory/1788-58-0x0000000000A40000-0x0000000000A9E000-memory.dmp family_quasar -
Executes dropped EXE 4 IoCs
Processes:
vnc.exewindef.exepid Process 2096 vnc.exe 2116 windef.exe 2096 vnc.exe 2116 windef.exe -
Loads dropped DLL 24 IoCs
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exeWerFault.exepid Process 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2988 WerFault.exe 2988 WerFault.exe 2988 WerFault.exe 2988 WerFault.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2988 WerFault.exe 2988 WerFault.exe 2988 WerFault.exe 2988 WerFault.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exedescription ioc Process File opened (read-only) \??\o: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\p: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\r: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\u: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\x: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\h: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\l: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\v: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\a: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\e: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\w: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\z: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\i: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\j: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\k: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\m: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\n: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\q: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\s: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\t: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\b: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\g: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe File opened (read-only) \??\y: 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.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.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 2 IoCs
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exedescription pid Process procid_target PID 2508 set thread context of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 set thread context of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2988 2096 WerFault.exe 30 2988 2096 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exevnc.exe70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exewindef.exeschtasks.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vnc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exepid Process 2724 schtasks.exe 648 schtasks.exe 2804 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exepid Process 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
windef.exedescription pid Process Token: SeDebugPrivilege 2116 windef.exe Token: SeDebugPrivilege 2116 windef.exe -
Suspicious use of WriteProcessMemory 62 IoCs
Processes:
70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exevnc.exewindef.exedescription pid Process procid_target PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2096 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 30 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2116 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 31 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2704 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 33 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2508 wrote to memory of 2724 2508 70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe 34 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 1852 2096 vnc.exe 32 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2096 wrote to memory of 2988 2096 vnc.exe 36 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38 PID 2116 wrote to memory of 648 2116 windef.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe"C:\Users\Admin\AppData\Local\Temp\70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.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:2508 -
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:2096 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k3⤵PID:1852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 1603⤵
- Loads dropped DLL
- Program crash
PID:2988
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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:2116 -
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:648
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C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"3⤵PID:1788
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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:2804
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C:\Users\Admin\AppData\Local\Temp\70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe"C:\Users\Admin\AppData\Local\Temp\70a42e0bb612c882d2d37896b1e7e228c93ebbe078853d563c05faaddd093f6c.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2704
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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:2724
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
405KB
MD5b8ba87ee4c3fc085a2fed0d839aadce1
SHA1b3a2e3256406330e8b1779199bb2b9865122d766
SHA2564e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4
SHA5127a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2
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Filesize
349KB
MD5b4a202e03d4135484d0e730173abcc72
SHA101b30014545ea526c15a60931d676f9392ea0c70
SHA2567050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9
SHA512632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb