Analysis
- max time kernel
135s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
28/04/2023, 04:34
General
- Target RFQ 005194.exe
- Size 622KB
- Sample230428-e68j6sdg2t
- SHA256 351c0e2125e4a520bbe97ba66e4596f6a95fe1f52e2fafb7baef5cc0034aeb19
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot6221660400:AAGb-WADrhdDFxd9kxzjtg3jdDw9-uvNVlM/sendMessage?chat_id=6200392710
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- StormKitty
StormKitty is an open source info stealer written in C#.
- StormKitty payload 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ 005194.exe"C:\Users\Admin\AppData\Local\Temp\RFQ 005194.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RFQ 005194.exe"C:\Users\Admin\AppData\Local\Temp\RFQ 005194.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\RFQ 005194.exe"C:\Users\Admin\AppData\Local\Temp\RFQ 005194.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
RFQ 005194.exe.log
memory/1696-133-0x0000000000990000-0x0000000000A32000-memory.dmp
memory/1696-134-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/1696-135-0x0000000005460000-0x00000000054F2000-memory.dmp
memory/1696-136-0x00000000053F0000-0x00000000053FA000-memory.dmp
memory/1696-137-0x0000000005440000-0x0000000005450000-memory.dmp
memory/1696-138-0x0000000005440000-0x0000000005450000-memory.dmp
memory/1696-139-0x0000000007030000-0x00000000070CC000-memory.dmp
memory/4144-140-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4144-143-0x00000000053C0000-0x00000000053D0000-memory.dmp
memory/4144-144-0x00000000053C0000-0x00000000053D0000-memory.dmp