Analysis Overview
SHA256
46ef7a76af23c6b073fabeb7242c7b5727c379a07cc1081532212e4ba2132abe
Threat Level: Known bad
The file msals.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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-03-02 15:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-03-02 15:09
Reported
2021-03-02 15:11
Platform
win7v20201028
Max time kernel
149s
Max time network
148s
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 |
| 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 1628 set thread context of 552 | 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 |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| 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
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.dll,#1
C:\Windows\SysWOW64\svchost.exe
C:\Windows\System32\svchost.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.221.253.252:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | witakilateg.com | udp |
| N/A | 91.201.53.168:80 | witakilateg.com | tcp |
| N/A | 8.8.8.8:53 | kilopaskal.ru | udp |
| N/A | 47.254.131.254:80 | kilopaskal.ru | tcp |
| N/A | 54.221.253.252:80 | 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 |
| N/A | 91.201.53.168:80 | witakilateg.com | tcp |
| N/A | 185.100.65.29:80 | sweyblidian.com | tcp |
Files
memory/1628-2-0x0000000000000000-mapping.dmp
memory/1628-3-0x0000000075251000-0x0000000075253000-memory.dmp
memory/1628-4-0x0000000000160000-0x0000000000161000-memory.dmp
memory/1628-5-0x0000000000530000-0x0000000000538000-memory.dmp
memory/1628-6-0x0000000000550000-0x000000000055A000-memory.dmp
memory/2008-7-0x000007FEF6510000-0x000007FEF678A000-memory.dmp
memory/552-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/552-9-0x0000000000401480-mapping.dmp
memory/552-11-0x0000000000400000-0x0000000000448000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-03-02 15:09
Reported
2021-03-02 15:11
Platform
win10v20201028
Max time kernel
38s
Max time network
151s
Command Line
Signatures
Hancitor
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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 |
| 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 |
| 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: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of SetWindowsHookEx
| 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 3584 wrote to memory of 640 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3584 wrote to memory of 640 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3584 wrote to memory of 640 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msals.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 868
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | www.msftconnecttest.com | udp |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
Files
memory/640-2-0x0000000000000000-mapping.dmp
memory/640-3-0x0000000000691000-0x00000000006F7000-memory.dmp
memory/640-4-0x0000000000760000-0x0000000000761000-memory.dmp
memory/640-5-0x0000000004760000-0x0000000004768000-memory.dmp
memory/640-6-0x0000000004780000-0x000000000478A000-memory.dmp
memory/3968-7-0x0000000004D50000-0x0000000004D51000-memory.dmp