Analysis
- max time kernel
108s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
01/07/2025, 04:33
General
- Target kindly quote your best price for the listed goods..exe
- Size 763KB
- Sample250701-e6hnraz1ht
- SHA256 62189b25fc1d9278b2382de2478835111bb016004d383b2884dcf6ed19d17933
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.aktagor-prom.by
-
Port
587
-
Username
-
Password
RC84pv9H2*F
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.aktagor-prom.by
-
Port
587
-
Username
-
Password
RC84pv9H2*F
-
Email to
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- 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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\kindly quote your best price for the listed goods..exe"C:\Users\Admin\AppData\Local\Temp\kindly quote your best price for the listed goods..exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\kindly quote your best price for the listed goods..exe"C:\Users\Admin\AppData\Local\Temp\kindly quote your best price for the listed goods..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 v16
Replay Monitor
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Downloads
kindly quote your best price for the listed goods..exe.log
memory/4816-9-0x0000000000400000-0x000000000044C000-memory.dmp
memory/4816-16-0x0000000005200000-0x0000000005210000-memory.dmp
memory/4816-15-0x0000000006E50000-0x000000000737C000-memory.dmp
memory/4816-14-0x00000000064F0000-0x0000000006540000-memory.dmp
memory/4816-13-0x0000000006650000-0x0000000006812000-memory.dmp
memory/4816-12-0x0000000005200000-0x0000000005210000-memory.dmp
memory/5840-4-0x0000000004D20000-0x0000000004D2A000-memory.dmp
memory/5840-8-0x00000000077E0000-0x0000000007870000-memory.dmp
memory/5840-7-0x0000000004CA0000-0x0000000004CB0000-memory.dmp
memory/5840-6-0x0000000005EB0000-0x0000000005EC0000-memory.dmp
memory/5840-5-0x0000000004FD0000-0x000000000506C000-memory.dmp
memory/5840-0-0x00000000002F0000-0x00000000003B4000-memory.dmp
memory/5840-3-0x0000000004CA0000-0x0000000004CB0000-memory.dmp
memory/5840-2-0x0000000004D50000-0x0000000004DE2000-memory.dmp
memory/5840-1-0x0000000005300000-0x00000000058A6000-memory.dmp