Analysis
- max time kernel
132s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
23/02/2022, 03:17
General
- Target 489309000023443.INCPDF.exe
- Size 785KB
- Sample220223-ds2c9saafm
- SHA256 b5e057dd035dc2c643e93e2ca114b458c6e8376b137236ab2c4840de7acba6c8
Malware Config
Extracted
-
netwire
-
night90.duckdns.org:8999
-
activex_autorun
false
- activex_key
-
copy_executable
false
-
delete_original
false
-
host_id
NEW-DAY
- install_path
-
keylogger_dir
%AppData%\Logs\
-
lock_executable
true
-
mutex
jnjinpvx
-
offline_keylogger
true
-
password
teamoluwa1
-
registry_autorun
false
- startup_name
-
use_mutex
true
Signatures
- NetWire RAT payload 2 IoCs
- Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 26 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\489309000023443.INCPDF.exe"C:\Users\Admin\AppData\Local\Temp\489309000023443.INCPDF.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\489309000023443.INCPDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hzlGPneyGu.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hzlGPneyGu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8E7D.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Drops file in Windows directory
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1176-150-0x0000000000400000-0x0000000000433000-memory.dmp
memory/1176-142-0x0000000000400000-0x0000000000433000-memory.dmp
memory/1884-130-0x0000000000190000-0x000000000025A000-memory.dmp
memory/1884-133-0x0000000004B50000-0x0000000004BE2000-memory.dmp
memory/1884-131-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/1884-132-0x0000000005060000-0x0000000005604000-memory.dmp
memory/1884-135-0x0000000004A50000-0x0000000004A51000-memory.dmp
memory/1884-134-0x0000000004AC0000-0x0000000004ACA000-memory.dmp
memory/1884-136-0x0000000006DB0000-0x0000000006E4C000-memory.dmp
memory/2276-146-0x0000000002262000-0x0000000002263000-memory.dmp
memory/2276-166-0x0000000007180000-0x0000000007188000-memory.dmp
memory/2276-144-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/2276-145-0x0000000002260000-0x0000000002261000-memory.dmp
memory/2276-141-0x0000000005360000-0x00000000053C6000-memory.dmp
memory/2276-138-0x0000000004C90000-0x00000000052B8000-memory.dmp
memory/2276-154-0x0000000002265000-0x0000000002267000-memory.dmp
memory/2276-143-0x00000000054D0000-0x0000000005536000-memory.dmp
memory/2276-137-0x0000000002270000-0x00000000022A6000-memory.dmp
memory/2276-163-0x00000000070E0000-0x0000000007176000-memory.dmp
memory/2276-162-0x0000000006CC0000-0x0000000006CCA000-memory.dmp
memory/2276-155-0x0000000071390000-0x00000000713DC000-memory.dmp
memory/2276-161-0x0000000006C50000-0x0000000006C6A000-memory.dmp
memory/2276-158-0x00000000060F0000-0x000000000610E000-memory.dmp
memory/2276-159-0x000000007FD50000-0x000000007FD51000-memory.dmp
memory/3664-148-0x0000000005070000-0x0000000005071000-memory.dmp
memory/3664-157-0x000000007F040000-0x000000007F041000-memory.dmp
memory/3664-153-0x00000000069B0000-0x00000000069E2000-memory.dmp
memory/3664-160-0x0000000007D40000-0x00000000083BA000-memory.dmp
memory/3664-156-0x0000000071390000-0x00000000713DC000-memory.dmp
memory/3664-152-0x0000000005075000-0x0000000005077000-memory.dmp
memory/3664-151-0x00000000063F0000-0x000000000640E000-memory.dmp
memory/3664-164-0x0000000007920000-0x000000000792E000-memory.dmp
memory/3664-165-0x0000000007A30000-0x0000000007A4A000-memory.dmp
memory/3664-149-0x0000000005072000-0x0000000005073000-memory.dmp
memory/3664-147-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/3664-140-0x0000000005540000-0x0000000005562000-memory.dmp