Analysis
- max time kernel
149s - max time network
146s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
02/08/2023, 15:33
General
- Target e6716571eecc33687c8a777c5088b6c6.exe
- Size 535KB
- Sample230802-sy682afd28
- SHA256 113110be82acb7cb2ab34a08a27eccba3c4ec6ddaf06e8ca1c50fd343197a7a7
Malware Config
Extracted
-
snakekeylogger
-
Protocol
ftp
-
Host
ftp://brdm.cloud/
-
Port
21
-
Username
-
Password
!Awk{o$88]JW
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- 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 2 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 behavior: EnumeratesProcesses 56 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\e6716571eecc33687c8a777c5088b6c6.exe"C:\Users\Admin\AppData\Local\Temp\e6716571eecc33687c8a777c5088b6c6.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2504-54-0x00000000002A0000-0x000000000032C000-memory.dmp
memory/2504-55-0x0000000074350000-0x0000000074A3E000-memory.dmp
memory/2504-56-0x0000000004AA0000-0x0000000004AE0000-memory.dmp
memory/2504-57-0x0000000000430000-0x000000000043C000-memory.dmp
memory/2504-58-0x0000000074350000-0x0000000074A3E000-memory.dmp
memory/2504-59-0x0000000004AA0000-0x0000000004AE0000-memory.dmp
memory/2504-60-0x0000000000480000-0x000000000048C000-memory.dmp
memory/2504-61-0x0000000007E70000-0x0000000007ED0000-memory.dmp
memory/2504-62-0x00000000006D0000-0x00000000006F6000-memory.dmp