Analysis
- max time kernel
135s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240910-en - resource tags
- submitted
28/09/2024, 01:54
General
- Target d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1.exe
- Size 897KB
- Sample240928-cb1vqstbnf
- SHA256 d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
Yx74dJ0TP3M=
-
Port
25
-
Username
Yx74dJ0TP3M=
-
Password
Yx74dJ0TP3M=
-
Email to
Yx74dJ0TP3M=
-
https://api.telegram.org/bot6836590615:AAFwcOu-vD49QRMuWGekV93uJdtVWmZdWUw/sendMessage?chat_id=5007084465
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1.exe"C:\Users\Admin\AppData\Local\Temp\d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1.exe"C:\Users\Admin\AppData\Local\Temp\d7ea65fb9c018f20cff23dc97bb8a9a6818e97c333a5485142f2e0210be204e1.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3812-8-0x0000000005250000-0x0000000005258000-memory.dmp
memory/3812-13-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/3812-2-0x00000000055E0000-0x0000000005B84000-memory.dmp
memory/3812-0-0x000000007464E000-0x000000007464F000-memory.dmp
memory/3812-4-0x0000000005170000-0x00000000051E6000-memory.dmp
memory/3812-5-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/3812-6-0x0000000005240000-0x000000000524A000-memory.dmp
memory/3812-7-0x0000000005450000-0x00000000054EC000-memory.dmp
memory/3812-1-0x0000000000590000-0x0000000000676000-memory.dmp
memory/3812-12-0x000000007464E000-0x000000007464F000-memory.dmp
memory/3812-3-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/4564-11-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/4564-10-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/4564-9-0x0000000000900000-0x0000000000948000-memory.dmp
memory/4564-14-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/4564-15-0x0000000074640000-0x0000000074DF0000-memory.dmp
memory/4564-16-0x0000000006280000-0x00000000062D0000-memory.dmp
memory/4564-17-0x00000000064B0000-0x0000000006672000-memory.dmp
memory/4564-18-0x0000000006BB0000-0x00000000070DC000-memory.dmp