Analysis Overview
SHA256
8e73bfc2ac13b61960a5a2213198c2b0ee76774acb4fe9a02f972ec6d006bd8a
Threat Level: Known bad
The file msals.pumpl.dll was found to be: Known bad.
Malicious Activity Summary
Hancitor
Blocklisted process makes network request
Looks up external IP address via web service
Suspicious use of SetThreadContext
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-04-01 14:51
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-04-01 14:51
Reported
2021-04-01 14:54
Platform
win7v20201028
Max time kernel
72s
Max time network
114s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1364 set thread context of 1120 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.pumpl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.pumpl.dll,#1
C:\Windows\SysWOW64\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 880
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 23.21.48.44:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | cilidobas.com | udp |
| N/A | 88.85.89.108:80 | cilidobas.com | tcp |
| N/A | 8.8.8.8:53 | pipopetfiu.ru | udp |
| N/A | 8.208.95.92:80 | pipopetfiu.ru | tcp |
| N/A | 23.21.48.44:80 | api.ipify.org | tcp |
Files
memory/1364-2-0x0000000000000000-mapping.dmp
memory/1364-3-0x0000000075C31000-0x0000000075C33000-memory.dmp
memory/1364-4-0x0000000075420000-0x000000007542A000-memory.dmp
memory/1364-5-0x00000000000C0000-0x00000000000C1000-memory.dmp
memory/1992-6-0x000007FEF6B90000-0x000007FEF6E0A000-memory.dmp
memory/1120-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1120-8-0x0000000000401480-mapping.dmp
memory/1120-10-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1172-11-0x0000000000000000-mapping.dmp
memory/1172-12-0x0000000002000000-0x0000000002011000-memory.dmp
memory/1172-13-0x0000000000440000-0x0000000000441000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-04-01 14:51
Reported
2021-04-01 14:55
Platform
win10v20201028
Max time kernel
145s
Max time network
149s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3264 set thread context of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 580 wrote to memory of 3264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 580 wrote to memory of 3264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 580 wrote to memory of 3264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3264 wrote to memory of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3264 wrote to memory of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3264 wrote to memory of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3264 wrote to memory of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3264 wrote to memory of 1316 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.pumpl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.pumpl.dll,#1
C:\Windows\SysWOW64\svchost.exe
C:\Windows\System32\svchost.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 52.109.12.18:443 | tcp | |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.157.230:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | cilidobas.com | udp |
| N/A | 88.85.89.108:80 | cilidobas.com | tcp |
| N/A | 8.8.8.8:53 | pipopetfiu.ru | udp |
| N/A | 8.208.95.92:80 | pipopetfiu.ru | tcp |
| N/A | 54.225.157.230:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | sweyblidian.com | udp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
Files
memory/3264-2-0x0000000000000000-mapping.dmp
memory/3264-3-0x0000000074220000-0x000000007422A000-memory.dmp
memory/3264-4-0x0000000002970000-0x0000000002971000-memory.dmp
memory/1316-5-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1316-6-0x0000000000401480-mapping.dmp
memory/1316-7-0x0000000000400000-0x0000000000448000-memory.dmp