Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
08/04/2024, 06:52
General
- Target SOA.exe
- Size 684KB
- Sample240408-hm4zesbc5t
- SHA256 489477c7bd4918c55bfc7284d672ec8f2b0766dfbe8788cf64dbf219ed185937
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.hoangtruongphat.com
-
Port
587
-
Username
-
Password
hoangtruongphat818
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.hoangtruongphat.com
-
Port
587
-
Username
-
Password
hoangtruongphat818
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- 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 9 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\SOA.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\rXuVVPspy.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rXuVVPspy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8A8D.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_4acr5rma.hbo.ps1
tmp8A8D.tmp
memory/2068-54-0x0000000006BB0000-0x0000000006BE2000-memory.dmp
memory/2068-15-0x0000000002140000-0x0000000002176000-memory.dmp
memory/2068-83-0x0000000006D30000-0x0000000006D4A000-memory.dmp
memory/2068-81-0x0000000000A90000-0x0000000000AA0000-memory.dmp
memory/2068-76-0x0000000000A90000-0x0000000000AA0000-memory.dmp
memory/2068-67-0x0000000006B90000-0x0000000006BAE000-memory.dmp
memory/2068-55-0x0000000071400000-0x000000007144C000-memory.dmp
memory/2068-53-0x000000007F9C0000-0x000000007F9D0000-memory.dmp
memory/2068-25-0x0000000005320000-0x0000000005386000-memory.dmp
memory/2068-85-0x0000000006FB0000-0x0000000007046000-memory.dmp
memory/2068-17-0x0000000004C50000-0x0000000005278000-memory.dmp
memory/2068-16-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2068-18-0x0000000000A90000-0x0000000000AA0000-memory.dmp
memory/2068-36-0x0000000005470000-0x00000000057C4000-memory.dmp
memory/2068-20-0x0000000000A90000-0x0000000000AA0000-memory.dmp
memory/2068-87-0x0000000006F60000-0x0000000006F6E000-memory.dmp
memory/2068-94-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2068-26-0x0000000005400000-0x0000000005466000-memory.dmp
memory/2228-49-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2228-50-0x00000000055A0000-0x00000000055B0000-memory.dmp
memory/2228-96-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2228-27-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2228-95-0x0000000006CE0000-0x0000000006D30000-memory.dmp
memory/2488-57-0x000000007F930000-0x000000007F940000-memory.dmp
memory/2488-56-0x0000000071400000-0x000000007144C000-memory.dmp
memory/2488-21-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2488-23-0x00000000046B0000-0x00000000046C0000-memory.dmp
memory/2488-51-0x0000000005B10000-0x0000000005B2E000-memory.dmp
memory/2488-52-0x0000000005B50000-0x0000000005B9C000-memory.dmp
memory/2488-93-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2488-90-0x0000000007150000-0x0000000007158000-memory.dmp
memory/2488-19-0x00000000046B0000-0x00000000046C0000-memory.dmp
memory/2488-84-0x0000000006EA0000-0x0000000006EAA000-memory.dmp
memory/2488-89-0x0000000007170000-0x000000000718A000-memory.dmp
memory/2488-88-0x0000000007070000-0x0000000007084000-memory.dmp
memory/2488-24-0x0000000004C40000-0x0000000004C62000-memory.dmp
memory/2488-80-0x00000000046B0000-0x00000000046C0000-memory.dmp
memory/2488-79-0x0000000006CF0000-0x0000000006D93000-memory.dmp
memory/2488-77-0x00000000046B0000-0x00000000046C0000-memory.dmp
memory/2488-86-0x0000000007030000-0x0000000007041000-memory.dmp
memory/2488-82-0x0000000007470000-0x0000000007AEA000-memory.dmp
memory/4176-8-0x0000000004D00000-0x0000000004D0C000-memory.dmp
memory/4176-4-0x0000000005510000-0x0000000005520000-memory.dmp
memory/4176-3-0x0000000005330000-0x00000000053C2000-memory.dmp
memory/4176-5-0x00000000054C0000-0x00000000054CA000-memory.dmp
memory/4176-2-0x0000000005840000-0x0000000005DE4000-memory.dmp
memory/4176-6-0x00000000054D0000-0x00000000054EC000-memory.dmp
memory/4176-7-0x00000000054F0000-0x00000000054F8000-memory.dmp
memory/4176-9-0x00000000061D0000-0x0000000006254000-memory.dmp
memory/4176-1-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/4176-10-0x0000000007790000-0x000000000782C000-memory.dmp
memory/4176-39-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/4176-0-0x0000000000870000-0x0000000000922000-memory.dmp