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vbc.exe

Generic Malware Antivirus PWS SMTP KeyLogger AntiDebug PE32 PE File .NET EXE AntiVM
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 March 24, 2023, 9:34 a.m. March 24, 2023, 9:36 a.m.
Size 851.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 7ff571e8d43bdefd4fb9ca3177dfbc7e
SHA256 d9136458c333f03b11beaaec3388aa1bd3afad5b5f6920fa992b8e5c05b8c62b
CRC32 E6B7DB69
ssdeep 12288:CZUpZwdqiKnLWeFXwg71cAwV6rmo6f4oKcBsInfwDUXgZtEjHD/d92JTDAd:hpZG4XX33mo6fZKcBdNimnd92JTE
Yara
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult
  • Is_DotNET_EXE - (no description)
  • Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT
  • IsPE32 - (no description)
  • PE_Header_Zero - PE File Signature

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
164.124.101.2 Active Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameA

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0
Time & API Arguments Status Return Repeated

WriteConsoleW

 buffer: The term 'Add-MpPreference' is not recognized as the name of a cmdlet, function
console_handle: 0x00000023
1 1 0

WriteConsoleW

 buffer: , script file, or operable program. Check the spelling of the name, or if a pat
console_handle: 0x0000002f
1 1 0

WriteConsoleW

 buffer: h was included, verify that the path is correct and try again.
console_handle: 0x0000003b
1 1 0

WriteConsoleW

 buffer: At line:1 char:17
console_handle: 0x00000047
1 1 0

WriteConsoleW

 buffer: + Add-MpPreference <<<< -ExclusionPath C:\Users\test22\AppData\Roaming\dyfYBBF
console_handle: 0x00000053
1 1 0

WriteConsoleW

 buffer: .exe
console_handle: 0x0000005f
1 1 0

WriteConsoleW

 buffer: + CategoryInfo : ObjectNotFound: (Add-MpPreference:String) [], Co
console_handle: 0x0000006b
1 1 0

WriteConsoleW

 buffer: mmandNotFoundException
console_handle: 0x00000077
1 1 0

WriteConsoleW

 buffer: + FullyQualifiedErrorId : CommandNotFoundException
console_handle: 0x00000083
1 1 0

WriteConsoleW

 buffer: SUCCESS: The scheduled task "Updates\dyfYBBF" has successfully been created.
console_handle: 0x00000007
1 1 0
Time & API Arguments Status Return Repeated

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba028
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba928
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba4a8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba4a8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba4a8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba0e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba5e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005b9ca8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x005ba8e8
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
0x851788
0x850fb3
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x727a2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x727b264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x727b2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x728674ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72867610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x728f1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x728f1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x728f1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x728f416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x73bbf5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x741d7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x741d4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 9b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x851bfb
registers.esp: 1765088
registers.edi: 1765112
registers.eax: 0
registers.ebp: 1765124
registers.edx: 195
registers.ebx: 1765380
registers.esi: 37978296
registers.ecx: 0
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 589824
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003c0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00410000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2652
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x727a1000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2652
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x727a2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 786432
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009c0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a40000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00452000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00485000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0048b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00487000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a10000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0045a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0045c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2652
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73372000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00476000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0047a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00477000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a11000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a12000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 49152
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a13000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a1f000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x042f0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 24576
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x042f1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0484f000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04840000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x042f7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x042f8000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046e000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x042f9000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05450000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 24576
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05451000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05457000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05458000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05459000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0545a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x08ff0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 24576
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x08ff1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x08ff7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2652
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x08ff8000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 2031616
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02940000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02af0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 3060
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x6f6e1000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0266a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 3060
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8192
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x6f6e2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02662000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02672000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3060
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02af1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk
cmdline "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\dyfYBBF.exe"
cmdline "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
cmdline schtasks.exe /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
cmdline powershell Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\dyfYBBF.exe"
Time & API Arguments Status Return Repeated

ShellExecuteExW

 show_type: 0
filepath_r: powershell
parameters: Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\dyfYBBF.exe"
filepath: powershell
1 1 0

ShellExecuteExW

 show_type: 0
filepath_r: schtasks.exe
parameters: /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
filepath: schtasks.exe
1 1 0
section {u'size_of_data': u'0x000d4400', u'virtual_address': u'0x00002000', u'entropy': 7.8990461299640025, u'name': u'.text', u'virtual_size': u'0x000d4230'} entropy 7.89904612996 description A section with a high entropy has been found
entropy 0.99823633157 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
description Communications smtp rule Network_SMTP_dotNet
description PWS Memory rule Generic_PWS_Memory_Zero
description Run a KeyLogger rule KeyLogger
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description Bypass DEP rule disable_dep
description Affect hook table rule win_hook
cmdline "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
cmdline schtasks.exe /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 1336
region_size: 245760
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000394
1 0 0
Time & API Arguments Status Return Repeated

NtQuerySystemInformation

 information_class: 8 (SystemProcessorPerformanceInformation)
1 0 0
description vbc.exe tried to sleep 10912885 seconds, actually delayed analysis time by 10912885 seconds
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\NXLun reg_value C:\Users\test22\AppData\Roaming\NXLun\NXLun.exe
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bà  X.w @ À@…àvK€    H.text4W X `.rsrc €Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer:  €8€P€h€€ €Œ0ƒêŒ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamecJfcfDuQALelmWXfjYVqKGDrE.exe(LegalCopyright dOriginalFilenamecJfcfDuQALelmWXfjYVqKGDrE.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>
base_address: 0x00438000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer: p 07
base_address: 0x0043a000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 1336
process_handle: 0x00000394
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bà  X.w @ À@…àvK€    H.text4W X `.rsrc €Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 1336
process_handle: 0x00000394
1 1 0
Process injection Process 2652 called NtSetContextThread to modify thread in remote process 1336
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421422
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000038c
process_identifier: 1336
1 0 0
file C:\Users\test22\AppData\Roaming\NXLun\NXLun.exe:Zone.Identifier
Process injection Process 2652 resumed a thread in remote process 1336
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x0000038c
suspend_count: 1
process_identifier: 1336
1 0 0
file C:\Windows\System32\ie4uinit.exe
file C:\Program Files\Windows Sidebar\sidebar.exe
file C:\Windows\System32\WindowsAnytimeUpgradeUI.exe
file C:\Windows\System32\xpsrchvw.exe
file C:\Windows\System32\displayswitch.exe
file C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe
file C:\Windows\System32\mblctr.exe
file C:\Windows\System32\mstsc.exe
file C:\Windows\System32\SnippingTool.exe
file C:\Windows\System32\SoundRecorder.exe
file C:\Windows\System32\dfrgui.exe
file C:\Windows\System32\msinfo32.exe
file C:\Windows\System32\rstrui.exe
file C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe
file C:\Program Files\Windows Journal\Journal.exe
file C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
file C:\Windows\System32\MdSched.exe
file C:\Windows\System32\msconfig.exe
file C:\Windows\System32\recdisc.exe
file C:\Windows\System32\msra.exe
Bkav W32.AIDetectNet.01
Lionic Trojan.Win32.Noon.4!c
Elastic malicious (high confidence)
FireEye Generic.mg.7ff571e8d43bdefd
McAfee Artemis!7FF571E8D43B
Malwarebytes MachineLearning/Anomalous.100%
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.MSIL_Heur.A
Cyren W32/MSIL_Kryptik.DWR.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/Kryptik.AIKP
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky UDS:Trojan.MSIL.Taskun.gen
Avast PWSX-gen [Trj]
Sophos Troj/MSIL-SSP
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Trapmine malicious.high.ml.score
SentinelOne Static AI - Malicious PE
Webroot W32.Trojan.Gen
Microsoft Trojan:Win32/Wacatac.B!ml
Google Detected
BitDefenderTheta Gen:NN.ZemsilF.36344.1m0@a4@N21j
Cylance unsafe
TrendMicro-HouseCall TROJ_GEN.R002H07CN23
Rising Malware.Obfus/MSIL@AI.84 (RDM.MSIL2:SxuHuCxxYBDdLCZFDMrEAQ)
MaxSecure Trojan.Malware.300983.susgen
AVG PWSX-gen [Trj]
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2652
1 0 0

NtResumeThread

 thread_handle: 0x00000154
suspend_count: 1
process_identifier: 2652
1 0 0

NtResumeThread

 thread_handle: 0x00000190
suspend_count: 1
process_identifier: 2652
1 0 0

NtResumeThread

 thread_handle: 0x00000298
suspend_count: 1
process_identifier: 2652
1 0 0

CreateProcessInternalW

 thread_identifier: 3064
thread_handle: 0x000003d8
process_identifier: 3060
current_directory: C:\Users\test22\AppData\Local\Temp
filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
track: 1
command_line: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\dyfYBBF.exe"
filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
stack_pivoted: 0
creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE|CREATE_NEW_CONSOLE|CREATE_UNICODE_ENVIRONMENT|EXTENDED_STARTUPINFO_PRESENT)
inherit_handles: 0
process_handle: 0x000003e0
1 1 0

CreateProcessInternalW

 thread_identifier: 908
thread_handle: 0x00000398
process_identifier: 1964
current_directory: C:\Users\test22\AppData\Local\Temp
filepath: C:\Windows\System32\schtasks.exe
track: 1
command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dyfYBBF" /XML "C:\Users\test22\AppData\Local\Temp\tmp997C.tmp"
filepath_r: C:\Windows\System32\schtasks.exe
stack_pivoted: 0
creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE|CREATE_NEW_CONSOLE|CREATE_UNICODE_ENVIRONMENT|EXTENDED_STARTUPINFO_PRESENT)
inherit_handles: 0
process_handle: 0x000003e0
1 1 0

CreateProcessInternalW

 thread_identifier: 2136
thread_handle: 0x0000038c
process_identifier: 1336
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000394
1 1 0

NtGetContextThread

 thread_handle: 0x0000038c
1 0 0

NtAllocateVirtualMemory

 process_identifier: 1336
region_size: 245760
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000394
1 0 0

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bà  X.w @ À@…àvK€    H.text4W X `.rsrc €Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer:
base_address: 0x00402000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer:  €8€P€h€€ €Œ0ƒêŒ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamecJfcfDuQALelmWXfjYVqKGDrE.exe(LegalCopyright dOriginalFilenamecJfcfDuQALelmWXfjYVqKGDrE.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>
base_address: 0x00438000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer: p 07
base_address: 0x0043a000
process_identifier: 1336
process_handle: 0x00000394
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 1336
process_handle: 0x00000394
1 1 0

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421422
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000038c
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x0000038c
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x000003d8
suspend_count: 1
process_identifier: 2652
1 0 0

NtResumeThread

 thread_handle: 0x00000294
suspend_count: 1
process_identifier: 3060
1 0 0

NtResumeThread

 thread_handle: 0x000002e8
suspend_count: 1
process_identifier: 3060
1 0 0

NtResumeThread

 thread_handle: 0x00000444
suspend_count: 1
process_identifier: 3060
1 0 0

NtResumeThread

 thread_handle: 0x000004a4
suspend_count: 1
process_identifier: 3060
1 0 0

NtResumeThread

 thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000154
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x000001c4
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000314
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000334
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000398
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000410
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000354
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000404
suspend_count: 1
process_identifier: 1336
1 0 0

NtResumeThread

 thread_handle: 0x00000404
suspend_count: 1
process_identifier: 1336
1 0 0