Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
13/06/2024, 02:55
General
- Target 306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349.exe
- Size 731KB
- Sample240613-destzasarg
- SHA256 306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349
Malware Config
Extracted
-
Protocol
ftp
-
Host
ftp.normagroup.com.tr
-
Port
21
-
Username
-
Password
Qb.X[.j.Yfm[
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.normagroup.com.tr
-
Port
21
-
Username
-
Password
Qb.X[.j.Yfm[
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349.exe"C:\Users\Admin\AppData\Local\Temp\306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349.exe"C:\Users\Admin\AppData\Local\Temp\306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1452-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1452-17-0x0000000075260000-0x0000000075A10000-memory.dmp
memory/1452-16-0x00000000063C0000-0x0000000006410000-memory.dmp
memory/1452-15-0x0000000075260000-0x0000000075A10000-memory.dmp
memory/1452-14-0x00000000056D0000-0x0000000005736000-memory.dmp
memory/1452-12-0x0000000075260000-0x0000000075A10000-memory.dmp
memory/3188-8-0x0000000007450000-0x00000000074D2000-memory.dmp
memory/3188-7-0x0000000006D50000-0x0000000006D60000-memory.dmp
memory/3188-0-0x000000007526E000-0x000000007526F000-memory.dmp
memory/3188-9-0x0000000009AE0000-0x0000000009B7C000-memory.dmp
memory/3188-6-0x0000000006080000-0x000000000609A000-memory.dmp
memory/3188-5-0x0000000075260000-0x0000000075A10000-memory.dmp
memory/3188-13-0x0000000075260000-0x0000000075A10000-memory.dmp
memory/3188-4-0x0000000005D70000-0x0000000005D7A000-memory.dmp
memory/3188-3-0x0000000005BA0000-0x0000000005C32000-memory.dmp
memory/3188-2-0x00000000060A0000-0x0000000006644000-memory.dmp
memory/3188-1-0x0000000000D50000-0x0000000000E0C000-memory.dmp