Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
31/03/2024, 02:42
General
- Target ghjkl.exe
- Size 5.3MB
- Sample240331-c62eracc81
- SHA256 432747c04ab478a654328867d7ca806b52fedf1572c74712fa8b7c0edb71df67
Malware Config
Signatures
- Detect ZGRat V1 36 IoCs
- Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
- ZGRat
ZGRat is remote access trojan written in C#.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 26 IoCs
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\SysWOW64\dialer.exe"C:\Windows\system32\dialer.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\ghjkl.exe"C:\Users\Admin\AppData\Local\Temp\ghjkl.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\ghjkl.exe"C:\Users\Admin\AppData\Local\Temp\ghjkl.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 4483⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 4443⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4448 -ip 44481⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4448 -ip 44481⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVABhAGcAcwAuAGUAeABlADsA1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
BLHisbnd.exe.log
BLHisbnd.exe
__PSScriptPolicyTest_kc04ye2m.hjv.ps1
memory/2124-4885-0x0000000000B60000-0x0000000000B61000-memory.dmp
memory/2124-4887-0x0000000001250000-0x000000000129C000-memory.dmp
memory/2124-6-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-3-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-8-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-10-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-12-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-14-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-16-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-4886-0x0000000006DD0000-0x00000000070BC000-memory.dmp
memory/2124-18-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-22-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-24-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-26-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-28-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-30-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-34-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-36-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-38-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-32-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-40-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-42-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-44-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-46-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-48-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-50-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-54-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-52-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-56-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-58-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-60-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-62-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-64-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-66-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-1827-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2124-2-0x00000000055C0000-0x0000000005A70000-memory.dmp
memory/2124-4-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-4884-0x00000000054B0000-0x00000000054C0000-memory.dmp
memory/2124-20-0x00000000055C0000-0x0000000005A6B000-memory.dmp
memory/2124-4899-0x00000000091C0000-0x0000000009764000-memory.dmp
memory/2124-4902-0x0000000008410000-0x0000000008464000-memory.dmp
memory/2124-4907-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2124-0-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2124-1-0x0000000000540000-0x0000000000A9A000-memory.dmp
memory/2468-5076-0x0000000002960000-0x0000000002D60000-memory.dmp
memory/2468-5068-0x0000000000C70000-0x0000000000C79000-memory.dmp
memory/2468-5095-0x0000000002960000-0x0000000002D60000-memory.dmp
memory/2468-5071-0x0000000002960000-0x0000000002D60000-memory.dmp
memory/2668-9811-0x0000000005390000-0x0000000005484000-memory.dmp
memory/2668-6162-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2668-9810-0x0000000005320000-0x0000000005321000-memory.dmp
memory/2668-9809-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/2668-4900-0x00000000000C0000-0x0000000000420000-memory.dmp
memory/2668-4901-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2668-9816-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/2668-4908-0x0000000004DD0000-0x0000000005088000-memory.dmp
memory/2872-12048-0x000001567D190000-0x000001567D1B2000-memory.dmp
memory/2872-12054-0x00007FFC6DDE0000-0x00007FFC6E8A1000-memory.dmp
memory/2872-12049-0x00007FFC6DDE0000-0x00007FFC6E8A1000-memory.dmp
memory/2872-12050-0x000001567D1D0000-0x000001567D1E0000-memory.dmp
memory/2872-12051-0x000001567D1D0000-0x000001567D1E0000-memory.dmp
memory/3348-12035-0x0000000005160000-0x00000000051B6000-memory.dmp
memory/3348-9818-0x0000000004F90000-0x0000000005078000-memory.dmp
memory/3348-9815-0x0000000000B00000-0x0000000000BAC000-memory.dmp
memory/3348-12034-0x00000000050C0000-0x00000000050C8000-memory.dmp
memory/3348-9819-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/3348-12038-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/3348-9817-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/3348-12036-0x0000000005420000-0x0000000005486000-memory.dmp
memory/4448-5106-0x0000000003F30000-0x0000000004330000-memory.dmp
memory/4448-5058-0x0000000003F30000-0x0000000004330000-memory.dmp
memory/4448-5052-0x0000000003F30000-0x0000000004330000-memory.dmp
memory/4448-4909-0x0000000000400000-0x000000000046D000-memory.dmp