Analysis
- max time kernel
124s - max time network
115s - platform
windows7_x64 - resource
win7v20201028 - submitted
05/02/2021, 16:35
General
- Target New Order.exe
- Size 778KB
- Sample210205-3fvxaz2smx
- SHA256 bc8df1915282e2e0682f70a348b91aab8282560beee4fd5f7b972cbc8240993a
Malware Config
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger Payload 3 IoCs
- Beds Protector Packer 1 IoCs
Detects Beds Protector packer used to load .NET malware.
- 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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 6362⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1120-18-0x00000000004C0000-0x00000000004C1000-memory.dmp
memory/1120-15-0x0000000001D50000-0x0000000001D61000-memory.dmp
memory/1176-13-0x0000000004A70000-0x0000000004A71000-memory.dmp
memory/1176-7-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1176-9-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/1176-10-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1632-12-0x0000000000AC0000-0x0000000000AC1000-memory.dmp
memory/1632-2-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/1632-6-0x00000000003D0000-0x00000000003DF000-memory.dmp
memory/1632-5-0x0000000000D10000-0x0000000000D97000-memory.dmp
memory/1632-3-0x0000000001110000-0x0000000001111000-memory.dmp