Analysis Overview
SHA256
d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710
Threat Level: Known bad
The file d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710 was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Loads dropped DLL
Program crash
Creates scheduled task(s)
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-29 17:59
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-29 17:59
Reported
2023-01-29 18:02
Platform
win7-20221111-en
Max time kernel
161s
Max time network
32s
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\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.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 yyfxlbizar /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
C:\Windows\system32\taskeng.exe
taskeng.exe {4E5F8A4C-B00B-4224-8180-CC037DF08F68} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll"
Network
Files
memory/820-54-0x000007FEFBAC1000-0x000007FEFBAC3000-memory.dmp
memory/952-55-0x0000000000000000-mapping.dmp
memory/952-56-0x0000000075591000-0x0000000075593000-memory.dmp
memory/952-57-0x0000000010000000-0x0000000011000000-memory.dmp
memory/952-58-0x0000000002260000-0x0000000003260000-memory.dmp
memory/952-59-0x0000000010000000-0x0000000011000000-memory.dmp
memory/1504-60-0x0000000000000000-mapping.dmp
memory/1504-62-0x0000000074371000-0x0000000074373000-memory.dmp
memory/1504-63-0x0000000000080000-0x00000000000B5000-memory.dmp
memory/708-64-0x0000000000000000-mapping.dmp
memory/1504-65-0x0000000000080000-0x00000000000B5000-memory.dmp
memory/1556-66-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
| MD5 | 9b80d143c69fd7e9a9cf666c86b0f60e |
| SHA1 | 86e0ae95d00071c45fa0cdd55b58cf76998c90f4 |
| SHA256 | b3909cfaeb7edcc8160464b5f5ce3914de015d83e78e894abfd2efe58dfbff7a |
| SHA512 | 35d52728b4d7484db136edad568bcca9a8191f472e58a6abcff1442ade7d2cbbb645a258fe9d105bb76d57af75725f055130e8955c0111f82a56ef86d56cf3f0 |
memory/1040-69-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
| MD5 | 9b80d143c69fd7e9a9cf666c86b0f60e |
| SHA1 | 86e0ae95d00071c45fa0cdd55b58cf76998c90f4 |
| SHA256 | b3909cfaeb7edcc8160464b5f5ce3914de015d83e78e894abfd2efe58dfbff7a |
| SHA512 | 35d52728b4d7484db136edad568bcca9a8191f472e58a6abcff1442ade7d2cbbb645a258fe9d105bb76d57af75725f055130e8955c0111f82a56ef86d56cf3f0 |
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 17:59
Reported
2023-01-29 18:02
Platform
win10v2004-20220812-en
Max time kernel
148s
Max time network
165s
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\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 |
| 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 |
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\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.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 xfgqextea /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1152 -ip 1152
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 584
Network
| Country | Destination | Domain | Proto |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 13.69.239.72:443 | tcp | |
| N/A | 40.125.122.151:443 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| N/A | 8.8.8.8:53 | d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.5.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
Files
memory/1044-132-0x0000000000000000-mapping.dmp
memory/1044-133-0x0000000010000000-0x0000000011000000-memory.dmp
memory/1044-134-0x0000000002430000-0x0000000003430000-memory.dmp
memory/4832-135-0x0000000000000000-mapping.dmp
memory/1044-136-0x0000000010000000-0x0000000011000000-memory.dmp
memory/1244-137-0x0000000000000000-mapping.dmp
memory/4832-138-0x0000000000580000-0x00000000005B5000-memory.dmp
memory/4832-139-0x0000000000580000-0x00000000005B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
| MD5 | 9b80d143c69fd7e9a9cf666c86b0f60e |
| SHA1 | 86e0ae95d00071c45fa0cdd55b58cf76998c90f4 |
| SHA256 | b3909cfaeb7edcc8160464b5f5ce3914de015d83e78e894abfd2efe58dfbff7a |
| SHA512 | 35d52728b4d7484db136edad568bcca9a8191f472e58a6abcff1442ade7d2cbbb645a258fe9d105bb76d57af75725f055130e8955c0111f82a56ef86d56cf3f0 |
memory/1152-141-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\d3e4f9d8f81699ec38ffa75efbd31e5454534464840b73936e9137806e795710.dll
| MD5 | 9b80d143c69fd7e9a9cf666c86b0f60e |
| SHA1 | 86e0ae95d00071c45fa0cdd55b58cf76998c90f4 |
| SHA256 | b3909cfaeb7edcc8160464b5f5ce3914de015d83e78e894abfd2efe58dfbff7a |
| SHA512 | 35d52728b4d7484db136edad568bcca9a8191f472e58a6abcff1442ade7d2cbbb645a258fe9d105bb76d57af75725f055130e8955c0111f82a56ef86d56cf3f0 |
memory/1152-143-0x0000000010000000-0x0000000011000000-memory.dmp
memory/1152-144-0x0000000010000000-0x0000000011000000-memory.dmp