Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20251016-en - resource tags
- submitted
27/10/2025, 09:28
General
- Target New_order_23102025.exe
- Size 2.7MB
- Sample251027-lfe89sb16a
- SHA256 7fc90f92f50d98b3bc737f0de1fd17c2f24ae9a72fa2ddbb67c55f8dd73d700d
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.domeniulpublicturda.ro
-
Port
21
-
Username
-
Password
S-CF0^)MUQYgWr1[raya#*,OM(nthIG$%+Qc
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- Darktortilla
DarkTortilla is a highly configurable .NET based crypter that delivers a wide range of information stealers.
- Darktortilla family
- Detects Darktortilla crypter. 1 IoCs
- .NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New_order_23102025.exe"C:\Users\Admin\AppData\Local\Temp\New_order_23102025.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/808-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/808-17-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/808-16-0x0000000006A30000-0x0000000006A80000-memory.dmp
memory/808-14-0x0000000005760000-0x00000000057C6000-memory.dmp
memory/808-15-0x00000000057F0000-0x0000000005800000-memory.dmp
memory/2244-4-0x0000000002AA0000-0x0000000002AAA000-memory.dmp
memory/2244-6-0x0000000005210000-0x0000000005220000-memory.dmp
memory/2244-7-0x0000000002820000-0x0000000002860000-memory.dmp
memory/2244-8-0x0000000005210000-0x0000000005220000-memory.dmp
memory/2244-9-0x0000000005210000-0x0000000005220000-memory.dmp
memory/2244-10-0x0000000005610000-0x0000000005626000-memory.dmp
memory/2244-11-0x0000000006D70000-0x0000000006D76000-memory.dmp
memory/2244-5-0x00000000064E0000-0x000000000657C000-memory.dmp
memory/2244-0-0x0000000000280000-0x0000000000546000-memory.dmp
memory/2244-3-0x0000000005210000-0x0000000005220000-memory.dmp
memory/2244-2-0x0000000004F00000-0x0000000004F92000-memory.dmp
memory/2244-1-0x0000000005650000-0x0000000005BF4000-memory.dmp