Analysis
- max time kernel
121s - max time network
124s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
27/03/2024, 10:58
General
- Target Quote_Q9555.exe
- Size 633KB
- Sample240327-m2tt8aaf24
- SHA256 24565cd1781c0378bf33859bddd21713cf1b624d2ab697921341ffb2c995e456
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mbarieservicesltd.com
-
Port
587
-
Username
-
Password
*o9H+18Q4%;M
-
Email to
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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 5 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"1⤵
- 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\Quote_Q9555.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\WItwIZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WItwIZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9740.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
tmp9740.tmp
ZT6BY2C5TCXXXT483W4K.temp
memory/2532-30-0x000000006F380000-0x000000006F92B000-memory.dmp
memory/2532-32-0x00000000025A0000-0x00000000025E0000-memory.dmp
memory/2532-33-0x000000006F380000-0x000000006F92B000-memory.dmp
memory/2532-39-0x000000006F380000-0x000000006F92B000-memory.dmp
memory/2600-4-0x00000000003B0000-0x00000000003BC000-memory.dmp
memory/2600-5-0x0000000004DE0000-0x0000000004E52000-memory.dmp
memory/2600-3-0x0000000000350000-0x0000000000362000-memory.dmp
memory/2600-0-0x0000000000A70000-0x0000000000B14000-memory.dmp
memory/2600-28-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/2600-2-0x0000000004CC0000-0x0000000004D00000-memory.dmp
memory/2600-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/2652-31-0x000000006F380000-0x000000006F92B000-memory.dmp
memory/2652-38-0x000000006F380000-0x000000006F92B000-memory.dmp
memory/2652-37-0x0000000002340000-0x0000000002380000-memory.dmp
memory/2652-36-0x0000000002340000-0x0000000002380000-memory.dmp
memory/2652-35-0x0000000002340000-0x0000000002380000-memory.dmp
memory/2920-26-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-29-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-24-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-34-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/2920-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2920-21-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-20-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-19-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-18-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2920-40-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/2920-41-0x00000000007B0000-0x00000000007F0000-memory.dmp