Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
10/10/2026, 12:13
General
- Target jaffacakes118_Trojan-PSW.Win32.Coins.taq.exe
- Size 5.3MB
- Sample261010-pdvgysfs5x
- SHA256 972d848a89a4bd5e0e3f6320ab2da991beeff1731dadd2afd1ecac1e68bc0097
Malware Config
Signatures
- Family: CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Delays execution with timeout.exe 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of FindShellTrayWindow 10 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Coins.taq.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Coins.taq.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c reg add "HKCU\Software\Cryptbot Software\Cryptbot" /v margin /d C:\ProgramData\Cryptbot\margin.exe /F2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\reg.exereg add "HKCU\Software\Cryptbot Software\Cryptbot" /v margin /d C:\ProgramData\Cryptbot\margin.exe /F3⤵
-
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\X7HQ8a4e4j0 & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Coins.taq.exe"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\timeout.exetimeout 23⤵
- Delays execution with timeout.exe
-
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
7jdREnot0T7.zip
_Info.txt
_Info.txt
_Screen.jpg
line[1].txt
1VDD87[1].png
memory/2084-228-0x0000000140000000-0x000000014093F000-memory.dmp
memory/2084-0-0x00000001400DC000-0x00000001403F7000-memory.dmp
memory/2084-227-0x00000001400DC000-0x00000001403F7000-memory.dmp
memory/2084-267-0x00000001400DC000-0x00000001403F7000-memory.dmp
memory/2084-2-0x0000000140000000-0x000000014093F000-memory.dmp
memory/2084-1-0x00007FFB23BB0000-0x00007FFB23BB2000-memory.dmp
memory/2084-272-0x0000000140000000-0x000000014093F000-memory.dmp