Analysis
- max time kernel
80s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
31/03/2024, 02:42
General
- Target native.exe
- Size 5.3MB
- Sample240331-c639cach42
- 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 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 18 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\native.exe"C:\Users\Admin\AppData\Local\Temp\native.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 AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"C:\Users\Admin\AppData\Local\Temp\BLHisbnd.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\native.exe"C:\Users\Admin\AppData\Local\Temp\native.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 4668 -s 4443⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 4483⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4668 -ip 46681⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4668 -ip 46681⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVABhAGcAcwAuAGUAeABlADsA1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
BLHisbnd.exe.log
BLHisbnd.exe
__PSScriptPolicyTest_kugxnnkr.5zl.ps1
memory/100-9820-0x0000000004D00000-0x0000000004D10000-memory.dmp
memory/100-12035-0x0000000004DD0000-0x0000000004DD8000-memory.dmp
memory/100-12036-0x0000000004DE0000-0x0000000004E36000-memory.dmp
memory/100-12037-0x00000000050B0000-0x0000000005116000-memory.dmp
memory/100-9816-0x0000000000770000-0x000000000081C000-memory.dmp
memory/100-9818-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/100-9819-0x0000000004BF0000-0x0000000004CD8000-memory.dmp
memory/100-12039-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/772-5105-0x00000000024C0000-0x00000000028C0000-memory.dmp
memory/772-5083-0x00000000024C0000-0x00000000028C0000-memory.dmp
memory/772-5079-0x00000000024C0000-0x00000000028C0000-memory.dmp
memory/772-5075-0x00000000008F0000-0x00000000008F9000-memory.dmp
memory/1460-9811-0x00000000060D0000-0x00000000061C4000-memory.dmp
memory/1460-9810-0x0000000006060000-0x0000000006061000-memory.dmp
memory/1460-9809-0x00000000059D0000-0x00000000059E0000-memory.dmp
memory/1460-6228-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1460-9817-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1460-4903-0x00000000059E0000-0x0000000005C98000-memory.dmp
memory/1460-4901-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1460-4899-0x0000000000E00000-0x0000000001160000-memory.dmp
memory/1872-34-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-12-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-46-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-48-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-50-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-52-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-54-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-56-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-58-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-60-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-62-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-64-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-66-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-1863-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1872-4884-0x0000000005310000-0x0000000005320000-memory.dmp
memory/1872-4885-0x0000000000BB0000-0x0000000000BB1000-memory.dmp
memory/1872-4886-0x0000000006CF0000-0x0000000006FDC000-memory.dmp
memory/1872-4887-0x00000000010B0000-0x00000000010FC000-memory.dmp
memory/1872-42-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-4900-0x00000000092B0000-0x0000000009854000-memory.dmp
memory/1872-40-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-38-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-4902-0x0000000008330000-0x0000000008384000-memory.dmp
memory/1872-36-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-4910-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1872-0-0x0000000000590000-0x0000000000AEA000-memory.dmp
memory/1872-2-0x0000000005460000-0x0000000005910000-memory.dmp
memory/1872-3-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-1-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1872-32-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-30-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-28-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-4-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-26-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-24-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-22-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-20-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-18-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-16-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-14-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-44-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-10-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-8-0x0000000005460000-0x000000000590B000-memory.dmp
memory/1872-6-0x0000000005460000-0x000000000590B000-memory.dmp
memory/4668-5111-0x0000000003DF0000-0x00000000041F0000-memory.dmp
memory/4668-5064-0x0000000003DF0000-0x00000000041F0000-memory.dmp
memory/4668-5061-0x0000000003DF0000-0x00000000041F0000-memory.dmp
memory/4668-4912-0x0000000000400000-0x000000000046D000-memory.dmp
memory/5072-12050-0x000001ED76420000-0x000001ED76442000-memory.dmp
memory/5072-12052-0x000001ED762A0000-0x000001ED762B0000-memory.dmp
memory/5072-12051-0x000001ED762A0000-0x000001ED762B0000-memory.dmp
memory/5072-12049-0x00007FFCBCBB0000-0x00007FFCBD671000-memory.dmp
memory/5072-12055-0x00007FFCBCBB0000-0x00007FFCBD671000-memory.dmp