Analysis
- max time kernel
141s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
05/04/2022, 06:34
General
- Target DHL DOC 139070.pdf.exe
- Size 619KB
- Sample220405-hbsf9aaff3
- SHA256 f0b4e35fc6c9ee40f765ed124f33b1eb9e89b00d4f32ac6ba734d0710fea753f
Score
10/10
Malware Config
Extracted
Family
-
snakekeylogger
Credentials
-
Protocol
smtp
-
Host
stilltech.ro
-
Port
587
-
Username
-
Password
eurobit555ro
-
Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger Payload 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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
- Suspicious behavior: EnumeratesProcesses 1 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\DHL DOC 139070.pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL DOC 139070.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4528-131-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4528-132-0x0000000006500000-0x00000000066C2000-memory.dmp
memory/4776-124-0x0000000000700000-0x00000000007A0000-memory.dmp
memory/4776-125-0x00000000056B0000-0x0000000005C54000-memory.dmp
memory/4776-126-0x00000000051A0000-0x0000000005232000-memory.dmp
memory/4776-127-0x0000000005150000-0x000000000515A000-memory.dmp
memory/4776-128-0x0000000008A30000-0x0000000008ACC000-memory.dmp
memory/4776-129-0x0000000008C50000-0x0000000008CB6000-memory.dmp