Analysis Overview
SHA256
f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e
Threat Level: Known bad
The file f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Loads dropped DLL
Program crash
Creates scheduled task(s)
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-29 17:59
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 17:59
Reported
2023-01-29 18:02
Platform
win10v2004-20220901-en
Max time kernel
136s
Max time network
125s
Command Line
Signatures
Qakbot/Qbot
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\regsvr32.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn czebvqfsw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll\"" /SC ONCE /Z /ST 18:02 /ET 18:14
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4072 -ip 4072
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 584
Network
| Country | Destination | Domain | Proto |
| N/A | 52.109.77.2:443 | tcp | |
| N/A | 20.42.73.25:443 | tcp |
Files
memory/2948-132-0x0000000000000000-mapping.dmp
memory/2948-133-0x0000000010000000-0x0000000011000000-memory.dmp
memory/2948-134-0x00000000031C0000-0x00000000041C0000-memory.dmp
memory/2948-135-0x0000000010000000-0x0000000011000000-memory.dmp
memory/552-136-0x0000000000000000-mapping.dmp
memory/2504-137-0x0000000000000000-mapping.dmp
memory/552-138-0x00000000012D0000-0x0000000001305000-memory.dmp
memory/552-139-0x00000000012D0000-0x0000000001305000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
| MD5 | e6a2d61ca8d0da2f3e30e19ec436f8f9 |
| SHA1 | 008e6b8a7bfc782fee2d157a27b7f29cb1c02963 |
| SHA256 | 6fecc50870d041fdbea35df111125634a571f15a24d7e4f202dafd670e2320ed |
| SHA512 | 3c42d9b93cfe405f09d0860fb40400a5b651faee4196882a637e4db13b232531d3d798dfcc4631a0b4b0cfb414278ab244fcaded2295cc84b5f62574a081d725 |
memory/4072-141-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
| MD5 | e6a2d61ca8d0da2f3e30e19ec436f8f9 |
| SHA1 | 008e6b8a7bfc782fee2d157a27b7f29cb1c02963 |
| SHA256 | 6fecc50870d041fdbea35df111125634a571f15a24d7e4f202dafd670e2320ed |
| SHA512 | 3c42d9b93cfe405f09d0860fb40400a5b651faee4196882a637e4db13b232531d3d798dfcc4631a0b4b0cfb414278ab244fcaded2295cc84b5f62574a081d725 |
memory/4072-143-0x0000000010000000-0x0000000011000000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-29 17:59
Reported
2023-01-29 18:02
Platform
win7-20220812-en
Max time kernel
151s
Max time network
46s
Command Line
Signatures
Qakbot/Qbot
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xasgumpd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
C:\Windows\system32\taskeng.exe
taskeng.exe {889F41BD-C16F-4B5B-ACBA-6E39202EAD72} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll"
Network
Files
memory/1352-54-0x000007FEFB821000-0x000007FEFB823000-memory.dmp
memory/2024-55-0x0000000000000000-mapping.dmp
memory/2024-56-0x0000000075071000-0x0000000075073000-memory.dmp
memory/2024-57-0x0000000010000000-0x0000000011000000-memory.dmp
memory/2024-58-0x0000000002260000-0x0000000003260000-memory.dmp
memory/1128-59-0x0000000000000000-mapping.dmp
memory/1128-61-0x0000000073F01000-0x0000000073F03000-memory.dmp
memory/1128-62-0x00000000000C0000-0x00000000000F5000-memory.dmp
memory/1836-63-0x0000000000000000-mapping.dmp
memory/1128-64-0x00000000000C0000-0x00000000000F5000-memory.dmp
memory/628-65-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
| MD5 | e6a2d61ca8d0da2f3e30e19ec436f8f9 |
| SHA1 | 008e6b8a7bfc782fee2d157a27b7f29cb1c02963 |
| SHA256 | 6fecc50870d041fdbea35df111125634a571f15a24d7e4f202dafd670e2320ed |
| SHA512 | 3c42d9b93cfe405f09d0860fb40400a5b651faee4196882a637e4db13b232531d3d798dfcc4631a0b4b0cfb414278ab244fcaded2295cc84b5f62574a081d725 |
memory/1172-68-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\f99093d1366c783c360579653174e5e75b02cfbac8bfb02ef330fedf6067031e.dll
| MD5 | e6a2d61ca8d0da2f3e30e19ec436f8f9 |
| SHA1 | 008e6b8a7bfc782fee2d157a27b7f29cb1c02963 |
| SHA256 | 6fecc50870d041fdbea35df111125634a571f15a24d7e4f202dafd670e2320ed |
| SHA512 | 3c42d9b93cfe405f09d0860fb40400a5b651faee4196882a637e4db13b232531d3d798dfcc4631a0b4b0cfb414278ab244fcaded2295cc84b5f62574a081d725 |