Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
01/10/2024, 12:37
General
- Target RFQ00032035.PDF.scr.exe
- Size 186KB
- Sample241001-ptt65atdrh
- SHA256 013d183433171067d14d79fb2288fa94689963e60482da638800f23834710e19
Malware Config
Extracted
-
vipkeylogger
-
https://api.telegram.org/bot7371892501:AAE6c_q-yLsVj82ZZEmMuRlQtTm95MBjCz0/sendMessage?chat_id=6750192797
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\RFQ00032035.PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\RFQ00032035.PDF.scr.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/976-1093-0x0000000075160000-0x0000000075910000-memory.dmp
memory/976-1095-0x0000000005920000-0x00000000059BC000-memory.dmp
memory/976-1094-0x0000000000400000-0x0000000000448000-memory.dmp
memory/976-1096-0x0000000075160000-0x0000000075910000-memory.dmp
memory/976-1097-0x0000000006D30000-0x0000000006EF2000-memory.dmp
memory/976-1102-0x0000000006CA0000-0x0000000006CAA000-memory.dmp
memory/976-1101-0x0000000006F00000-0x0000000006F92000-memory.dmp
memory/976-1100-0x0000000075160000-0x0000000075910000-memory.dmp
memory/976-1099-0x0000000075160000-0x0000000075910000-memory.dmp
memory/976-1098-0x0000000006BB0000-0x0000000006C00000-memory.dmp
memory/4104-31-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-18-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-67-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-65-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-63-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-61-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-59-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-57-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-53-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-51-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-49-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-47-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-45-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-43-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-41-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-37-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-35-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-33-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-4-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-29-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-27-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-25-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-19-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-21-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-15-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-13-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-11-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-9-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-7-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-55-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-39-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-23-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-1078-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-1079-0x0000000005DB0000-0x0000000005E14000-memory.dmp
memory/4104-1080-0x0000000005E30000-0x0000000005E7C000-memory.dmp
memory/4104-1083-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-1085-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-1086-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-5-0x0000000005A80000-0x0000000005B64000-memory.dmp
memory/4104-3-0x0000000005A80000-0x0000000005B6A000-memory.dmp
memory/4104-2-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-1-0x0000000000720000-0x0000000000754000-memory.dmp
memory/4104-0-0x000000007516E000-0x000000007516F000-memory.dmp
memory/4104-1087-0x000000007516E000-0x000000007516F000-memory.dmp
memory/4104-1088-0x0000000075160000-0x0000000075910000-memory.dmp
memory/4104-1089-0x0000000006650000-0x0000000006BF4000-memory.dmp
memory/4104-1090-0x0000000005F00000-0x0000000005F54000-memory.dmp
memory/4104-1092-0x0000000075160000-0x0000000075910000-memory.dmp