Analysis
- max time kernel
101s - max time network
107s - platform
windows11-21h2_x64 - resource
win11-20250610-en - resource tags
- submitted
09/09/2025, 13:21
General
- Target SWIFT MT103 FT2521935SVT.exe
- Size 925KB
- Sample250909-qlrayask15
- SHA256 6a3b4e62a8262a0bf527ad8ea27eb19a0fcb48a76d6fc2868785362e40491432
Malware Config
Extracted
-
darkcloud
-
3.2
- email_from
- email_to
-
host_password
eM@1Lid#2024
-
host_server
mail.apexpharmabd.com
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Darkcloud family
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SWIFT MT103 FT2521935SVT.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT MT103 FT2521935SVT.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\Roaming\XjlxophNciqKr.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XjlxophNciqKr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC861.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\SWIFT MT103 FT2521935SVT.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT MT103 FT2521935SVT.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_hws4vxrw.ks0.ps1
tmpC861.tmp
memory/1484-71-0x0000000000400000-0x000000000046D000-memory.dmp
memory/1484-19-0x0000000000400000-0x000000000046D000-memory.dmp
memory/1484-17-0x0000000000400000-0x000000000046D000-memory.dmp
memory/1788-30-0x0000000005A60000-0x0000000005AC6000-memory.dmp
memory/1788-60-0x0000000007AE0000-0x000000000815A000-memory.dmp
memory/1788-68-0x00000000077E0000-0x00000000077E8000-memory.dmp
memory/1788-67-0x00000000077F0000-0x000000000780A000-memory.dmp
memory/1788-13-0x0000000004CF0000-0x0000000004D00000-memory.dmp
memory/1788-14-0x0000000004CB0000-0x0000000004CE6000-memory.dmp
memory/1788-15-0x0000000004CF0000-0x0000000004D00000-memory.dmp
memory/1788-66-0x00000000076F0000-0x0000000007705000-memory.dmp
memory/1788-65-0x00000000076E0000-0x00000000076EE000-memory.dmp
memory/1788-64-0x00000000076B0000-0x00000000076C1000-memory.dmp
memory/1788-23-0x0000000005330000-0x000000000595A000-memory.dmp
memory/1788-26-0x00000000051C0000-0x00000000051E2000-memory.dmp
memory/1788-27-0x0000000005260000-0x00000000052C6000-memory.dmp
memory/1788-63-0x0000000007730000-0x00000000077C6000-memory.dmp
memory/1788-62-0x0000000007520000-0x000000000752A000-memory.dmp
memory/1788-45-0x0000000005CB0000-0x0000000006007000-memory.dmp
memory/1788-46-0x0000000006140000-0x000000000615E000-memory.dmp
memory/1788-47-0x00000000061A0000-0x00000000061EC000-memory.dmp
memory/1788-48-0x0000000006720000-0x0000000006754000-memory.dmp
memory/1788-49-0x0000000070560000-0x00000000705AC000-memory.dmp
memory/1788-58-0x0000000007330000-0x000000000734E000-memory.dmp
memory/1788-59-0x0000000007360000-0x0000000007404000-memory.dmp
memory/1788-61-0x00000000074A0000-0x00000000074BA000-memory.dmp
memory/2412-6-0x0000000005A70000-0x0000000005A80000-memory.dmp
memory/2412-2-0x0000000005880000-0x0000000005912000-memory.dmp
memory/2412-0-0x0000000000D10000-0x0000000000DFC000-memory.dmp
memory/2412-3-0x0000000005A70000-0x0000000005A80000-memory.dmp
memory/2412-4-0x0000000005930000-0x000000000593A000-memory.dmp
memory/2412-5-0x0000000005B80000-0x0000000005B9A000-memory.dmp
memory/2412-8-0x000000000AA30000-0x000000000AACC000-memory.dmp
memory/2412-7-0x0000000008260000-0x0000000008318000-memory.dmp
memory/2412-1-0x0000000005F10000-0x00000000064B6000-memory.dmp