Analysis
- max time kernel
62s - max time network
55s - platform
windows7_x64 - resource
win7-20220715-en - resource tags
- submitted
27/07/2022, 11:23
General
- Target Order THD-PRG-00093-Alfero TOP PEAK QUOTATION REQUEST PO3587.exe
- Size 668KB
- Sample220727-ng5awsdcdj
- SHA256 36f236ece6077f65bf5513daa3fc779863f6027b62950137f606ef448fc7727a
Malware Config
Signatures
- Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Order THD-PRG-00093-Alfero TOP PEAK QUOTATION REQUEST PO3587.exe"C:\Users\Admin\AppData\Local\Temp\Order THD-PRG-00093-Alfero TOP PEAK QUOTATION REQUEST PO3587.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgA4AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe2⤵
- 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/376-77-0x00000000008D0000-0x00000000008FE000-memory.dmp
memory/376-78-0x00000000020C0000-0x00000000020EA000-memory.dmp
memory/376-84-0x00000000020F7000-0x0000000002116000-memory.dmp
memory/376-83-0x000000001CF70000-0x000000001CFEA000-memory.dmp
memory/376-82-0x00000000020F7000-0x0000000002116000-memory.dmp
memory/376-68-0x0000000140000000-0x0000000140058000-memory.dmp
memory/376-80-0x000000001CE40000-0x000000001CF6E000-memory.dmp
memory/376-79-0x0000000002440000-0x000000000248C000-memory.dmp
memory/376-67-0x0000000140000000-0x0000000140058000-memory.dmp
memory/376-70-0x0000000140000000-0x0000000140058000-memory.dmp
memory/376-76-0x0000000002320000-0x000000000239E000-memory.dmp
memory/376-72-0x0000000140000000-0x0000000140058000-memory.dmp
memory/376-81-0x000000001BFB0000-0x000000001C060000-memory.dmp
memory/1584-66-0x00000000027DB000-0x00000000027FA000-memory.dmp
memory/1584-65-0x00000000027D4000-0x00000000027D7000-memory.dmp
memory/1584-64-0x00000000027DB000-0x00000000027FA000-memory.dmp
memory/1584-62-0x000000001B750000-0x000000001BA4F000-memory.dmp
memory/1584-63-0x00000000027D4000-0x00000000027D7000-memory.dmp
memory/1584-61-0x000007FEEB200000-0x000007FEEBD5D000-memory.dmp
memory/1584-60-0x000007FEEBD60000-0x000007FEEC783000-memory.dmp
memory/1968-54-0x000000013FC80000-0x000000013FD2C000-memory.dmp
memory/1968-55-0x000000001A590000-0x000000001A638000-memory.dmp
memory/1968-57-0x000007FEFC0F1000-0x000007FEFC0F3000-memory.dmp
memory/1968-56-0x0000000000670000-0x0000000000702000-memory.dmp