Resubmissions
07/05/2024, 12:34
240507-pr1k5aae361007/05/2024, 12:34
240507-prx51aae341007/05/2024, 12:34
240507-prvpwaae331007/05/2024, 12:34
240507-prt4caae321007/05/2024, 12:34
240507-prs62sae281025/04/2024, 13:14
240425-qgqtlsbb4410Analysis
- max time kernel
600s - max time network
580s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
07/05/2024, 12:34
General
- Target cf537ad654f1f5b08e6af8d7e2c1068fa90bc91dfa448d3fad066f2428f7221a.exe
- Size 329KB
- Sample240507-prvpwaae33
- SHA256 cf537ad654f1f5b08e6af8d7e2c1068fa90bc91dfa448d3fad066f2428f7221a
Malware Config
Signatures
- Osiris
- Executes dropped EXE 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf537ad654f1f5b08e6af8d7e2c1068fa90bc91dfa448d3fad066f2428f7221a.exe"C:\Users\Admin\AppData\Local\Temp\cf537ad654f1f5b08e6af8d7e2c1068fa90bc91dfa448d3fad066f2428f7221a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
GetX64BTIT.exe
x64btit.txt
memory/4472-19-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-36-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-4-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-5-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-3-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-1-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-12-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-13-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-14-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-15-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-17-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-22-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-2-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-0-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-18-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-23-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-25-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-26-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-27-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-29-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-31-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-32-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-33-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-35-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-21-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-37-0x0000000000780000-0x000000000081F000-memory.dmp
memory/4472-39-0x0000000000780000-0x000000000081F000-memory.dmp