Analysis Overview
SHA256
85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195
Threat Level: Known bad
The file 85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195 was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Loads dropped DLL
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-29 18:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-29 18:00
Reported
2023-01-29 18:02
Platform
win7-20220901-en
Max time kernel
149s
Max time network
51s
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\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.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 hqzbweh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll\"" /SC ONCE /Z /ST 18:02 /ET 18:14
C:\Windows\system32\taskeng.exe
taskeng.exe {5ED93F09-201D-428A-9F27-DDC6312CE32D} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll"
Network
Files
memory/1128-54-0x000007FEFC591000-0x000007FEFC593000-memory.dmp
memory/912-55-0x0000000000000000-mapping.dmp
memory/912-56-0x0000000076961000-0x0000000076963000-memory.dmp
memory/912-57-0x0000000010000000-0x0000000011000000-memory.dmp
memory/912-58-0x00000000022D0000-0x00000000032D0000-memory.dmp
memory/1060-59-0x0000000000000000-mapping.dmp
memory/1060-61-0x0000000074C71000-0x0000000074C73000-memory.dmp
memory/1060-62-0x00000000000D0000-0x0000000000105000-memory.dmp
memory/524-63-0x0000000000000000-mapping.dmp
memory/1060-64-0x00000000000D0000-0x0000000000105000-memory.dmp
memory/1068-65-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
| MD5 | 3bd4dcaa0d60413249c1b6fc80309693 |
| SHA1 | 51b2d9bdb6383a50d0fd254d009fadf49f7e94a4 |
| SHA256 | 797cd7f2072c6a070c58f0614ec651128dca226629fcea736e9323bf1fb5a549 |
| SHA512 | f202fa4fdb8619f7406740024bfb3386977978bcb6dfaf4290c4334c98ccc1560ee63066762a1ed3579bf0ede26f6361da2f7620e4fa9b918b644b57012d123d |
memory/360-68-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
| MD5 | 3bd4dcaa0d60413249c1b6fc80309693 |
| SHA1 | 51b2d9bdb6383a50d0fd254d009fadf49f7e94a4 |
| SHA256 | 797cd7f2072c6a070c58f0614ec651128dca226629fcea736e9323bf1fb5a549 |
| SHA512 | f202fa4fdb8619f7406740024bfb3386977978bcb6dfaf4290c4334c98ccc1560ee63066762a1ed3579bf0ede26f6361da2f7620e4fa9b918b644b57012d123d |
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 18:00
Reported
2023-01-29 18:02
Platform
win10v2004-20220812-en
Max time kernel
150s
Max time network
153s
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 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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 | 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\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.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 acgdnybxpw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll"
C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2072 -ip 2072
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -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 | 209.197.3.8:80 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 52.109.8.44:443 | tcp | |
| N/A | 40.77.2.164:443 | tcp | |
| N/A | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| 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 |
| N/A | 104.80.225.205:443 | tcp |
Files
memory/3584-132-0x0000000000000000-mapping.dmp
memory/3584-133-0x0000000010000000-0x0000000011000000-memory.dmp
memory/3584-134-0x0000000002420000-0x0000000003420000-memory.dmp
memory/3584-135-0x0000000010000000-0x0000000011000000-memory.dmp
memory/2412-136-0x0000000000000000-mapping.dmp
memory/2260-137-0x0000000000000000-mapping.dmp
memory/2412-138-0x0000000000940000-0x0000000000975000-memory.dmp
memory/3584-139-0x0000000002420000-0x0000000003420000-memory.dmp
memory/2412-140-0x0000000000940000-0x0000000000975000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
| MD5 | 3bd4dcaa0d60413249c1b6fc80309693 |
| SHA1 | 51b2d9bdb6383a50d0fd254d009fadf49f7e94a4 |
| SHA256 | 797cd7f2072c6a070c58f0614ec651128dca226629fcea736e9323bf1fb5a549 |
| SHA512 | f202fa4fdb8619f7406740024bfb3386977978bcb6dfaf4290c4334c98ccc1560ee63066762a1ed3579bf0ede26f6361da2f7620e4fa9b918b644b57012d123d |
memory/2072-142-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\85d6dba7bd9e12a52e0a750dc9ba40d15ae82263220d825304e9dcd162011195.dll
| MD5 | 3bd4dcaa0d60413249c1b6fc80309693 |
| SHA1 | 51b2d9bdb6383a50d0fd254d009fadf49f7e94a4 |
| SHA256 | 797cd7f2072c6a070c58f0614ec651128dca226629fcea736e9323bf1fb5a549 |
| SHA512 | f202fa4fdb8619f7406740024bfb3386977978bcb6dfaf4290c4334c98ccc1560ee63066762a1ed3579bf0ede26f6361da2f7620e4fa9b918b644b57012d123d |
memory/2072-144-0x0000000010000000-0x0000000011000000-memory.dmp