Analysis Overview
SHA256
dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c
Threat Level: Known bad
The file dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c was found to be: Known bad.
Malicious Activity Summary
OutSteel
Reads user/profile data of web browsers
Enumerates connected drives
AutoIT Executable
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-10 14:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-10 14:31
Reported
2024-04-10 14:33
Platform
win7-20240221-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
OutSteel
Reads user/profile data of web browsers
Enumerates connected drives
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c.exe
"C:\Users\Admin\AppData\Local\Temp\dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
Network
| Country | Destination | Domain | Proto |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp |
Files
memory/2944-1-0x0000000000300000-0x0000000000400000-memory.dmp
memory/2944-2-0x00000000055B0000-0x000000000568D000-memory.dmp
memory/2944-3-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-5-0x0000000000300000-0x0000000000400000-memory.dmp
memory/2944-6-0x00000000055B0000-0x000000000568D000-memory.dmp
memory/2944-7-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-9-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-11-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-13-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-15-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/2944-17-0x0000000000400000-0x0000000003E13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-10 14:31
Reported
2024-04-10 14:33
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
149s
Command Line
Signatures
OutSteel
Reads user/profile data of web browsers
Enumerates connected drives
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c.exe
"C:\Users\Admin\AppData\Local\Temp\dfc24fa837b6cd3210e7ea0802db3dcf7bb1f85bff2c1b4bda4c3c599821bf8c.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| US | 8.8.8.8:53 | 216.203.100.95.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| UA | 31.42.185.63:8080 | tcp | |
| UA | 31.42.185.63:8080 | tcp |
Files
memory/5028-1-0x0000000003ED0000-0x0000000003FD0000-memory.dmp
memory/5028-2-0x0000000005B80000-0x0000000005C5D000-memory.dmp
memory/5028-3-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-4-0x0000000003ED0000-0x0000000003FD0000-memory.dmp
memory/5028-6-0x0000000005B80000-0x0000000005C5D000-memory.dmp
memory/5028-7-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-9-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-11-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-13-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-15-0x0000000000400000-0x0000000003E13000-memory.dmp
memory/5028-17-0x0000000000400000-0x0000000003E13000-memory.dmp