Analysis Overview
SHA256
9fe514a1fb8c475a090aea786d195e64be3697a54b191db73011d14b8c382b75
Threat Level: Known bad
The file CrazyDogCat.dll was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Drops file in System32 directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-12 12:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-12 12:52
Reported
2023-05-12 12:56
Platform
win7-20230220-en
Max time kernel
270s
Max time network
222s
Command Line
Signatures
Qakbot/Qbot
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrazyDogCat.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrazyDogCat.dll,#1
C:\Windows\system32\verclsid.exe
"C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
C:\Windows\system32\cmd.exe
"cmd.exe" /s /k pushd "C:\Users\Admin\AppData\Local\Temp"
C:\Windows\system32\rundll32.exe
rundll32 CrazyDogCat.dll,print
C:\Windows\SysWOW64\rundll32.exe
rundll32 CrazyDogCat.dll,print
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\ping.exe
ping -n 3 yahoo.com
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | yahoo.com | udp |
Files
memory/1544-54-0x00000000000C0000-0x00000000000C3000-memory.dmp
memory/1544-55-0x0000000010000000-0x0000000010024000-memory.dmp
memory/832-60-0x00000000000B0000-0x00000000000B2000-memory.dmp
memory/832-61-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-62-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-63-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-64-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-65-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-66-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-67-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/832-69-0x0000000000080000-0x00000000000A4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-12 12:52
Reported
2023-05-12 12:54
Platform
win10v2004-20230220-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Qakbot/Qbot
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrazyDogCat.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrazyDogCat.dll,#1
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
"PowerShell.exe" -noexit -command Set-Location -literalPath 'C:\Users\Admin\AppData\Local\Temp'
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" .\CrazyDogCat.dll,print
C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" .\CrazyDogCat.dll,print
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\ping.exe
ping -n 3 yahoo.com
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 20.189.173.6:443 | tcp | |
| US | 13.107.4.50:80 | tcp | |
| US | 13.107.4.50:80 | tcp | |
| US | 13.107.4.50:80 | tcp | |
| US | 8.8.8.8:53 | yahoo.com | udp |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 131.253.33.203:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 88.221.25.155:80 | tcp |
Files
memory/3900-140-0x00000231849B0000-0x00000231849D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u5wumhqb.2ji.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3900-145-0x000002319E4D0000-0x000002319E514000-memory.dmp
memory/3900-146-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/3900-147-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/3900-148-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/3900-149-0x000002319E5A0000-0x000002319E616000-memory.dmp
memory/3900-150-0x000002319E520000-0x000002319E53E000-memory.dmp
memory/548-152-0x00000000006D0000-0x00000000006D3000-memory.dmp
memory/548-153-0x0000000010000000-0x0000000010024000-memory.dmp
memory/1832-158-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/3900-159-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/3900-160-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/3900-161-0x00000231849E0000-0x00000231849F0000-memory.dmp
memory/1832-162-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-163-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-164-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-165-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-166-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-168-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-167-0x0000000000AD0000-0x0000000000AF4000-memory.dmp
memory/1832-170-0x0000000000AD0000-0x0000000000AF4000-memory.dmp