Analysis
- max time kernel
1s - max time network
2s - platform
windows11-21h2_x64 - resource
win11-20241007-en - resource tags
- submitted
11/11/2024, 15:16
General
- Target start me 2.exe
- Size 303KB
- Sample241111-snf9vszkhv
- SHA256 8bc4f4545561e21cdd577b644d7a5d8f4c19e026b967d6273577d4882f85d178
Score
10/10
Malware Config
Extracted
Family
-
44caliber
C2
-
https://discord.com/api/webhooks/1290668556769427476/ri8OyKleH8ERz74URwMZpANFiRTeYD63D7NjwJsY5WG8j240BRZlOokdLv5NIuZDqhnK
Signatures
- 44Caliber
An open source infostealer written in C#.
- 44Caliber family
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\start me 2.exe"C:\Users\Admin\AppData\Local\Temp\start me 2.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3444-0-0x00007FF9709F3000-0x00007FF9709F5000-memory.dmp
memory/3444-1-0x0000020280480000-0x00000202804D2000-memory.dmp
memory/3444-32-0x00007FF9709F0000-0x00007FF9714B2000-memory.dmp
memory/3444-33-0x00007FF9709F0000-0x00007FF9714B2000-memory.dmp