Analysis
- max time kernel
122s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
09/05/2023, 06:45
General
- Target Dekont001.exe
- Size 654KB
- Sample230509-hh292aef22
- SHA256 1b35cecdfafc65bb5e77421cdae6f4f2f2b559ccc3226ea0dad77417e3347221
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot5830566856:AAGWFy9uABhntGSW37Ll1sdhis_3Sq_arBM/sendMessage?chat_id=1467583453
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 2 IoCs
- StormKitty
StormKitty is an open source info stealer written in C#.
- StormKitty payload 2 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 23 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Dekont001.exe"C:\Users\Admin\AppData\Local\Temp\Dekont001.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Dekont001.exe"C:\Users\Admin\AppData\Local\Temp\Dekont001.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
Dekont001.exe.log
memory/2772-133-0x0000000000560000-0x000000000060A000-memory.dmp
memory/2772-134-0x0000000007A10000-0x0000000007FB4000-memory.dmp
memory/2772-135-0x0000000007500000-0x0000000007592000-memory.dmp
memory/2772-136-0x0000000007490000-0x000000000749A000-memory.dmp
memory/2772-137-0x0000000007780000-0x0000000007790000-memory.dmp
memory/2772-138-0x0000000007780000-0x0000000007790000-memory.dmp
memory/2772-139-0x0000000008410000-0x00000000084AC000-memory.dmp
memory/5016-140-0x0000000000400000-0x0000000000424000-memory.dmp
memory/5016-143-0x0000000005400000-0x0000000005410000-memory.dmp
memory/5016-144-0x0000000005400000-0x0000000005410000-memory.dmp