Analysis
- max time kernel
149s - max time network
116s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
26/02/2026, 10:35
General
- Target Payment slip.exe
- Size 1.1MB
- Sample260226-mmxmkabv8a
- SHA256 c5ae6f6ec23fd8d5ba1343e49bf805bbc016545715a413227bd5afe9c795002e
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.shaktiinstrumentations.in
-
Port
587
-
Username
-
Password
Shakti54231!@#$%#@!
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.shaktiinstrumentations.in
-
Port
587
-
Username
-
Password
Shakti54231!@#$%#@!
-
Email to
Signatures
- Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- Drops startup file 1 IoCs
- Executes dropped EXE 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 6 IoCs
- Suspicious use of SendNotifyMessage 6 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\prophetesses\untrashed.exe"C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"3⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 7363⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 5076 -ip 50761⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
antiprimer
untrashed.exe
memory/2072-4-0x0000000003CE0000-0x0000000003CE4000-memory.dmp
memory/2072-8-0x0000000002290000-0x000000000234B000-memory.dmp
memory/2824-22-0x0000000005610000-0x00000000056FA000-memory.dmp
memory/2824-17-0x00000000059D0000-0x0000000005F76000-memory.dmp
memory/2824-18-0x0000000005300000-0x000000000539C000-memory.dmp
memory/2824-19-0x0000000005500000-0x0000000005510000-memory.dmp
memory/2824-21-0x0000000006620000-0x00000000066B2000-memory.dmp
memory/2824-23-0x00000000053F0000-0x00000000053F6000-memory.dmp
memory/2824-24-0x0000000005500000-0x0000000005510000-memory.dmp
memory/2824-16-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2824-25-0x0000000006890000-0x0000000006A52000-memory.dmp
memory/2824-26-0x00000000066C0000-0x0000000006710000-memory.dmp
memory/2824-27-0x0000000006F90000-0x00000000074BC000-memory.dmp
memory/2824-32-0x0000000006AC0000-0x0000000006ACA000-memory.dmp
memory/5076-20-0x00000000018F0000-0x00000000019AB000-memory.dmp