Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 14, 2021, 9:35 a.m.	Oct. 14, 2021, 9:43 a.m.

Size	699.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`9af590c0313585618ae71b2fa9512bd3`
SHA256	`35b7cd24826da2979b58a58b00aa9556072bf9f8e08ee14f9165c9845230e7a3`
CRC32	`126EEC0F`
ssdeep	`12288:RYJrL8k/0cd9GZLf3QCelkiwhemQGN9Vs/ocYnKrY+LN1g4pHPRdkSO:RYocdcZbZEPwqGFs/ochP`
Yara	Malicious_Packer_Zero - Malicious Packer PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2232
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp"
  1852
- RegSvcs.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2096

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

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 14, 2021, 9:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 9:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 9:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 9:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 9:42 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (50 out of 213 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 9:35 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Oct. 14, 2021, 9:42 a.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Oct. 14, 2021, 9:42 a.m.	buffer: The system cannot find the file specified. console_handle: 0x0000000b	1	1	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Oct. 14, 2021, 9:35 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 14, 2021, 9:42 a.m.	stacktrace: 0x1f31708 0x1f30f33 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7408f5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d67f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d64de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 1b d8 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x1f31b7b registers.esp: 2159184 registers.edi: 2159208 registers.eax: 0 registers.ebp: 2159220 registers.edx: 195 registers.ebx: 2159468 registers.esi: 37187156 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 14, 2021, 9:42 a.m.

stacktrace:

0x1f31708
0x1f30f33
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7408f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d67f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d64de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 1b d8
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x1f31b7b
registers.esp: 2159184
registers.edi: 2159208
registers.eax: 0
registers.ebp: 2159220
registers.edx: 195
registers.ebx: 2159468
registers.esi: 37187156
registers.ecx: 0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 112 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 1048576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00790000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 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
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 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
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00790000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00791000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00792000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00793000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00794000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00795000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00796000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 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
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00587000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b83000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b83000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b02000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 9:35 a.m.	process_identifier: 2232 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b74000 process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp"
cmdline	schtasks.exe /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Oct. 14, 2021, 9:37 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp" filepath: schtasks.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00081c00', u'virtual_address': u'0x00002000', u'entropy': 7.75504525360337, u'name': u'.text', u'virtual_size': u'0x00081bb4'}

entropy

7.7550452536

description

A section with a high entropy has been found

entropy

0.743020758769

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 14, 2021, 9:35 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Oct. 14, 2021, 9:42 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 events)

description	Communications smtp	rule	Network_SMTP_dotNet
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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Oct. 14, 2021, 9:37 a.m.	status_code: 0xffffffff process_identifier: 560 process_handle: 0x000003cc		0	0
NtTerminateProcess Oct. 14, 2021, 9:37 a.m.	status_code: 0xffffffff process_identifier: 560 process_handle: 0x000003cc	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp"
cmdline	schtasks.exe /Create /TN "Updates\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.tmp"

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 14, 2021, 9:37 a.m.	process_identifier: 560 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: 0x000003c8		3221225496	0
NtAllocateVirtualMemory Oct. 14, 2021, 9:37 a.m.	process_identifier: 2096 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: 0x000003c4	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 14, 2021, 9:42 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (2 events)

description	vbc.exe tried to sleep 370 seconds, actually delayed analysis time by 370 seconds
description	RegSvcs.exe tried to sleep 5456338 seconds, actually delayed analysis time by 5456338 seconds

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2232 manipulating memory of non-child process 560
NtAllocateVirtualMemory Oct. 14, 2021, 9:37 a.m.	process_identifier: 560 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: 0x000003c8		3221225496	0

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELQfaàXv @ À@ÈuSØ H.text$V X `.rsrcØZ@@.reloc ^@B base_address: 0x00400000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: 0HX\|\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNameJorvhwIkTkpgvMRafmkH.exe(LegalCopyright \OriginalFilenameJorvhwIkTkpgvMRafmkH.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0 base_address: 0x00438000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: p 6 base_address: 0x0043a000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2096 process_handle: 0x000003c4	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELQfaàXv @ À@ÈuSØ H.text$V X `.rsrcØZ@@.reloc ^@B base_address: 0x00400000 process_identifier: 2096 process_handle: 0x000003c4	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2232 called NtSetContextThread to modify thread in remote process 2096
NtSetContextThread Oct. 14, 2021, 9:37 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421150 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003cc process_identifier: 2096	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2232 resumed a thread in remote process 2096
NtResumeThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x000003cc suspend_count: 1 process_identifier: 2096	1	0	0

File has been identified by 25 AntiVirus engines on VirusTotal as malicious (25 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.9af590c031358561
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_60% (D)
BitDefenderTheta	Gen:NN.ZemsilF.34214.Rm0@aaH5FBe
Cyren	W32/MSIL_Kryptik.FVE.gen!Eldorado
ESET-NOD32	a variant of MSIL/Kryptik_AGen.CF
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	FileRepMalware
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Sophos	Mal/Generic-S
SentinelOne	Static AI - Malicious PE
Microsoft	Trojan:Win32/Woreflint.A!cl
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Cynet	Malicious (score: 100)
McAfee	Artemis!9AF590C03135
VBA32	CIL.StupidPInvoker-1.Heur
Malwarebytes	MachineLearning/Anomalous.93%
Yandex	Trojan.Slntscn24.bWfT6q
Ikarus	Trojan.Inject
AVG	FileRepMalware
Panda	Trj/RnkBend.A

Executed a process and injected code into it, probably while unpacking (29 events)

Time & API	Arguments	Status	Return
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x000001fc suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x00000268 suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:35 a.m.	thread_handle: 0x00000284 suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x000001ec suspend_count: 1 process_identifier: 2232	1	0
CreateProcessInternalW Oct. 14, 2021, 9:37 a.m.	thread_identifier: 1912 thread_handle: 0x00000448 process_identifier: 1852 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\ETBAODTJTuCApk" /XML "C:\Users\test22\AppData\Local\Temp\tmp1368.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: 0x00000450	1	1
CreateProcessInternalW Oct. 14, 2021, 9:37 a.m.	thread_identifier: 2504 thread_handle: 0x000003c0 process_identifier: 560 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003c8	1	1
NtGetContextThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x000003c0	1	0
NtAllocateVirtualMemory Oct. 14, 2021, 9:37 a.m.	process_identifier: 560 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: 0x000003c8		3221225496
CreateProcessInternalW Oct. 14, 2021, 9:37 a.m.	thread_identifier: 672 thread_handle: 0x000003cc process_identifier: 2096 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003c4	1	1
NtGetContextThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x000003cc	1	0
NtAllocateVirtualMemory Oct. 14, 2021, 9:37 a.m.	process_identifier: 2096 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: 0x000003c4	1	0
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELQfaàXv @ À@ÈuSØ H.text$V X `.rsrcØZ@@.reloc ^@B base_address: 0x00400000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: base_address: 0x00402000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: 0HX\|\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNameJorvhwIkTkpgvMRafmkH.exe(LegalCopyright \OriginalFilenameJorvhwIkTkpgvMRafmkH.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0 base_address: 0x00438000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: p 6 base_address: 0x0043a000 process_identifier: 2096 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 14, 2021, 9:37 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2096 process_handle: 0x000003c4	1	1
NtSetContextThread Oct. 14, 2021, 9:37 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421150 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003cc process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x000003cc suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:37 a.m.	thread_handle: 0x00000458 suspend_count: 1 process_identifier: 2232	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x00000314 suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 2096	1	0
NtResumeThread Oct. 14, 2021, 9:42 a.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2096	1	0

vbc.exe

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