Analysis
-
max time kernel
96s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2023 16:10
Static task
static1
Behavioral task
behavioral1
Sample
SV0092837728-2022.exe
Resource
win7-20221111-en
General
-
Target
SV0092837728-2022.exe
-
Size
869KB
-
MD5
e38953a7f1d52241b24754417c93bc30
-
SHA1
963dacab1dab109ca641fcede8dfd0f664535c19
-
SHA256
5de69c92fae7533c1138668cc12a7265cab882ba72c189b895731ec8269d6512
-
SHA512
36ba8ef37bf0898d1c3619a7b829f2629b3933aff0f933d6608d4120dd51e25bf73e2702c6592a8630ebd77890d715b6479f61e8bef5fd0a7105aea37ecea62d
-
SSDEEP
12288:9wlQKmomPZefUtvnQxdMjUDR7FlN1k4QB6YullyyO5M9+UnaoPtqvyuH/:XomxiUtQPb/lTkHSlbOa5aoQFf
Malware Config
Extracted
netwire
podzeye2.duckdns.org:4433
-
activex_autorun
false
-
copy_executable
false
-
delete_original
false
-
host_id
HostId-%Rand%
-
lock_executable
false
-
offline_keylogger
false
-
password
Password
-
registry_autorun
false
-
use_mutex
false
Signatures
-
NetWire RAT payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1364-142-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral2/memory/1364-143-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral2/memory/1364-145-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral2/memory/1364-149-0x0000000000400000-0x0000000000450000-memory.dmp netwire -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SV0092837728-2022.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation SV0092837728-2022.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SV0092837728-2022.exedescription pid process target process PID 4704 set thread context of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe -
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 9 IoCs
Processes:
SV0092837728-2022.exepowershell.exepid process 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4704 SV0092837728-2022.exe 4056 powershell.exe 4056 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SV0092837728-2022.exepowershell.exedescription pid process Token: SeDebugPrivilege 4704 SV0092837728-2022.exe Token: SeDebugPrivilege 4056 powershell.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
SV0092837728-2022.exedescription pid process target process PID 4704 wrote to memory of 4056 4704 SV0092837728-2022.exe powershell.exe PID 4704 wrote to memory of 4056 4704 SV0092837728-2022.exe powershell.exe PID 4704 wrote to memory of 4056 4704 SV0092837728-2022.exe powershell.exe PID 4704 wrote to memory of 3636 4704 SV0092837728-2022.exe schtasks.exe PID 4704 wrote to memory of 3636 4704 SV0092837728-2022.exe schtasks.exe PID 4704 wrote to memory of 3636 4704 SV0092837728-2022.exe schtasks.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe PID 4704 wrote to memory of 1364 4704 SV0092837728-2022.exe SV0092837728-2022.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SV0092837728-2022.exe"C:\Users\Admin\AppData\Local\Temp\SV0092837728-2022.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uOGlOKJPqJ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4056 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uOGlOKJPqJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2BC3.tmp"2⤵
- Creates scheduled task(s)
PID:3636 -
C:\Users\Admin\AppData\Local\Temp\SV0092837728-2022.exe"C:\Users\Admin\AppData\Local\Temp\SV0092837728-2022.exe"2⤵PID:1364
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\tmp2BC3.tmpFilesize
1KB
MD5b226d0bb1b8715da9f005ff42d536d11
SHA1e6224f5daf7f0bfbfca6e44269ec17e73b22b1d7
SHA256c473bac80ce27b1bad855c6f897d09e0babaf33c26ac6e50c585f9a76b0ddde0
SHA5127de6512249e348ca8a1b5fb70768df4b65bcc9b9e75ef3a4b1a14915d4f4316f3816254a10653410a3db78e38368d0bcfe7dc7aa767dbc081f525d1ca7b42f8b
-
memory/1364-149-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
-
memory/1364-145-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
-
memory/1364-143-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
-
memory/1364-142-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
-
memory/1364-141-0x0000000000000000-mapping.dmp
-
memory/3636-138-0x0000000000000000-mapping.dmp
-
memory/4056-148-0x0000000006070000-0x00000000060D6000-memory.dmpFilesize
408KB
-
memory/4056-155-0x00000000079C0000-0x00000000079DA000-memory.dmpFilesize
104KB
-
memory/4056-137-0x0000000000000000-mapping.dmp
-
memory/4056-160-0x0000000007CE0000-0x0000000007CE8000-memory.dmpFilesize
32KB
-
memory/4056-144-0x0000000005890000-0x0000000005EB8000-memory.dmpFilesize
6.2MB
-
memory/4056-159-0x0000000007D00000-0x0000000007D1A000-memory.dmpFilesize
104KB
-
memory/4056-158-0x0000000007BF0000-0x0000000007BFE000-memory.dmpFilesize
56KB
-
memory/4056-157-0x0000000007C40000-0x0000000007CD6000-memory.dmpFilesize
600KB
-
memory/4056-147-0x0000000005800000-0x0000000005866000-memory.dmpFilesize
408KB
-
memory/4056-146-0x00000000055E0000-0x0000000005602000-memory.dmpFilesize
136KB
-
memory/4056-156-0x0000000007A30000-0x0000000007A3A000-memory.dmpFilesize
40KB
-
memory/4056-150-0x00000000066F0000-0x000000000670E000-memory.dmpFilesize
120KB
-
memory/4056-151-0x0000000006C80000-0x0000000006CB2000-memory.dmpFilesize
200KB
-
memory/4056-152-0x00000000712F0000-0x000000007133C000-memory.dmpFilesize
304KB
-
memory/4056-153-0x0000000006C40000-0x0000000006C5E000-memory.dmpFilesize
120KB
-
memory/4056-154-0x0000000008000000-0x000000000867A000-memory.dmpFilesize
6.5MB
-
memory/4056-139-0x00000000050E0000-0x0000000005116000-memory.dmpFilesize
216KB
-
memory/4704-133-0x0000000005B90000-0x0000000006134000-memory.dmpFilesize
5.6MB
-
memory/4704-132-0x0000000000A90000-0x0000000000B70000-memory.dmpFilesize
896KB
-
memory/4704-134-0x0000000005520000-0x00000000055B2000-memory.dmpFilesize
584KB
-
memory/4704-135-0x0000000005500000-0x000000000550A000-memory.dmpFilesize
40KB
-
memory/4704-136-0x000000000B510000-0x000000000B5AC000-memory.dmpFilesize
624KB