Analysis Overview
SHA256
046d641df9a0760fd644fa1c6ac40ae65bc85a102f285dbe2182eafac3283043
Threat Level: Known bad
The file file.7z was found to be: Known bad.
Malicious Activity Summary
IcedID, BokBot
suricata: ET MALWARE Win32/IcedID Request Cookie
Blocklisted process makes network request
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-21 20:15
Signatures
Analysis: behavioral3
Detonation Overview
Submitted
2022-07-21 20:15
Reported
2022-07-21 20:17
Platform
win7-20220718-en
Max time kernel
43s
Max time network
46s
Command Line
Signatures
IcedID, BokBot
suricata: ET MALWARE Win32/IcedID Request Cookie
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1984 wrote to memory of 1904 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 1984 wrote to memory of 1904 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 1984 wrote to memory of 1904 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\file\start.bat"
C:\Windows\system32\rundll32.exe
rundll32.exe .\a4lomar.dll,PluginInit
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | explorblins.com | udp |
| NL | 165.22.201.70:80 | explorblins.com | tcp |
Files
memory/1904-54-0x0000000000000000-mapping.dmp
memory/1904-55-0x0000000180000000-0x0000000180009000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2022-07-21 20:15
Reported
2022-07-21 20:17
Platform
win10v2004-20220721-en
Max time kernel
90s
Max time network
93s
Command Line
Signatures
IcedID, BokBot
suricata: ET MALWARE Win32/IcedID Request Cookie
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4556 wrote to memory of 1412 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 4556 wrote to memory of 1412 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\file\start.bat"
C:\Windows\system32\rundll32.exe
rundll32.exe .\a4lomar.dll,PluginInit
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | explorblins.com | udp |
| NL | 165.22.201.70:80 | explorblins.com | tcp |
| US | 20.189.173.12:443 | tcp | |
| BE | 8.238.110.126:80 | tcp |
Files
memory/1412-130-0x0000000000000000-mapping.dmp
memory/1412-131-0x0000000180000000-0x0000000180009000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-21 20:15
Reported
2022-07-21 20:17
Platform
win7-20220718-en
Max time kernel
42s
Max time network
45s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\file\a4lomar.dll,#1
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-21 20:15
Reported
2022-07-21 20:17
Platform
win10v2004-20220721-en
Max time kernel
49s
Max time network
59s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\file\a4lomar.dll,#1
Network
| Country | Destination | Domain | Proto |
| FR | 2.18.109.224:443 | tcp | |
| NL | 20.50.201.200:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp |