Analysis Overview
SHA256
c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e
Threat Level: Known bad
The file c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e was found to be: Known bad.
Malicious Activity Summary
OutSteel
OutSteel batch script
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Enumerates connected drives
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-10 14:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-10 14:06
Reported
2024-04-10 14:08
Platform
win7-20240221-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe
"C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.178.4:443 | www.google.com | tcp |
| NL | 23.62.61.89:443 | www.bing.com | tcp |
| GB | 142.250.178.4:443 | www.google.com | tcp |
| NL | 23.62.61.89:443 | www.bing.com | tcp |
Files
memory/2972-0-0x0000000000AE0000-0x0000000000C08000-memory.dmp
memory/2972-1-0x00000000744E0000-0x0000000074BCE000-memory.dmp
memory/2972-2-0x0000000004CE0000-0x0000000004D20000-memory.dmp
memory/2972-3-0x00000000744E0000-0x0000000074BCE000-memory.dmp
memory/2972-4-0x0000000004CE0000-0x0000000004D20000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-10 14:06
Reported
2024-04-10 14:08
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
OutSteel
OutSteel batch script
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Enumerates connected drives
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 688 set thread context of 2720 | N/A | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe
"C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe"
C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.exe
"C:\Users\Admin\AppData\Local\Temp\c6c47d3d7e56213f0d0ced379c64e166ed5a86308ea96856163a4e0155b1fc6e.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
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.doc" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.pdf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.xl" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.mdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.accdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.pot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.pps" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.ppa" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.rar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.zip" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.tar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "f:\*.7z" /S /B /A
C:\Windows\SysWOW64\cmd.exe
cmd /c start /min r.bat
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K r.bat
C:\Windows\SysWOW64\cmd.exe
cmd /min /c del "C:\Users\Admin\AppData\Local\Temp\r.bat"
C:\Windows\SysWOW64\taskkill.exe
Taskkill /IM cmd.exe /F
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.178.4:443 | www.google.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.178.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | name4050.com | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
memory/688-1-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/688-0-0x0000000000B90000-0x0000000000CB8000-memory.dmp
memory/688-2-0x0000000005B50000-0x00000000060F4000-memory.dmp
memory/688-3-0x00000000056A0000-0x0000000005732000-memory.dmp
memory/688-4-0x00000000057E0000-0x000000000587C000-memory.dmp
memory/688-5-0x0000000005780000-0x0000000005790000-memory.dmp
memory/688-6-0x0000000006D10000-0x0000000006D38000-memory.dmp
memory/688-7-0x0000000006DE0000-0x0000000006E46000-memory.dmp
memory/688-8-0x0000000006DA0000-0x0000000006DC2000-memory.dmp
memory/688-9-0x0000000005780000-0x0000000005790000-memory.dmp
memory/688-10-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/688-11-0x0000000005780000-0x0000000005790000-memory.dmp
memory/688-12-0x0000000005780000-0x0000000005790000-memory.dmp
memory/688-13-0x0000000007880000-0x0000000007894000-memory.dmp
memory/688-14-0x0000000009D40000-0x0000000009D46000-memory.dmp
memory/2720-15-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-17-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/688-18-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/2720-19-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-20-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-21-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-27-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-31-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-35-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-39-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-44-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-43-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-47-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-52-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-55-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-56-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-60-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-59-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-64-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-63-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-67-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-71-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-75-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-79-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2720-158-0x0000000000400000-0x00000000004E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\r.bat
| MD5 | 74c95d25fe87fdaefffb545181588107 |
| SHA1 | a5e2e1e4eb291d1d7657723975b4ecd1fbc8f6b5 |
| SHA256 | b09a8130514c20c751b70e5bbbb5dd612d9a899080e6c2eca9d217cd61008397 |
| SHA512 | a56bc5c9707fa86b8b1aeec90f0bcd42c1f6f1799426ea32b8debc8675ccf02dd0b3f900c90ce91401ae4d6b86c00a0d7b65bf00e7a920a1411ae5861f3446ec |