Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 12, 2021, 10:55 a.m.	Nov. 12, 2021, 10:57 a.m.

Size	401.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`b9021f2617c123e21a074ad25956a63f`
SHA256	`366f8d4402bd0ce503b834c16300a4bcefb0e7b3f004a66237be4dc1b44508c1`
CRC32	`B8B7E0CF`
ssdeep	`12288:zywQePVutVcIO3WuD1l+Xz+ZkLmgv4yCh:mwBP6FzaODGf7`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

kdotzx.exe "C:\Users\test22\AppData\Local\Temp\kdotzx.exe"
2776
- kdotzx.exe "C:\Users\test22\AppData\Local\Temp\kdotzx.exe"
  2064

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW Nov. 12, 2021, 10:56 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 12, 2021, 10:56 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 12, 2021, 10:56 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 12, 2021, 10:56 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 12, 2021, 10:55 a.m.			0	0
IsDebuggerPresent Nov. 12, 2021, 10:55 a.m.			0	0
IsDebuggerPresent Nov. 12, 2021, 10:56 a.m.			0	0
IsDebuggerPresent Nov. 12, 2021, 10:56 a.m.			0	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 Nov. 12, 2021, 10:55 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Nov. 12, 2021, 10:56 a.m.	stacktrace: 0x5d1798 0x5d0fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72792652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x727a264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x727a2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x728574ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72857610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x728e1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x728e1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x728e1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x728e416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x742ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74907f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74904de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77679ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77679ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 8b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x5d1c0b registers.esp: 3666176 registers.edi: 3666200 registers.eax: 0 registers.ebp: 3666212 registers.edx: 195 registers.ebx: 3666468 registers.esi: 38696484 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Nov. 12, 2021, 10:56 a.m.

stacktrace:

0x5d1798
0x5d0fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72792652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x727a264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x727a2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x728574ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72857610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x728e1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x728e1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x728e1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x728e416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x742ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74907f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74904de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77679ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77679ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 8b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x5d1c0b
registers.esp: 3666176
registers.edi: 3666200
registers.eax: 0
registers.ebp: 3666212
registers.edx: 195
registers.ebx: 3666468
registers.esi: 38696484
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 59 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a60000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00552000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00585000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 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 Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 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
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00577000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73552000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:55 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00576000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b31000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b32000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b33000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b34000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b3a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b3b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b3c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00440000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72791000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72792000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x020e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02260000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73ac2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00446000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02210000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02211000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x00063c00', u'virtual_address': u'0x00002000', u'entropy': 7.953575203848789, u'name': u'.text', u'virtual_size': u'0x00063a4c'}

entropy

7.95357520385

description

A section with a high entropy has been found

entropy

0.995012468828

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Nov. 12, 2021, 10:56 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

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 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: 0x00000254	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Nov. 12, 2021, 10:56 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

kdotzx.exe tried to sleep 10912888 seconds, actually delayed analysis time by 10912888 seconds

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

Time & API	Arguments	Status	Return
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL XaàXnv @ À@vS( H.texttV X `.rsrc(Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: 8Ph 8ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ôStringFileInfoÐ000004b0,FileDescription 0FileVersion0.0.0.0` InternalNameskzZnwKHTYGHhdzYSKzKlhfHFuI.exe(LegalCopyright h OriginalFilenameskzZnwKHTYGHhdzYSKzKlhfHFuI.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?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: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: pp6 base_address: 0x0043a000 process_identifier: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2064 process_handle: 0x00000254	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 Nov. 12, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL XaàXnv @ À@vS( H.texttV X `.rsrc(Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2064 process_handle: 0x00000254	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 2776 called NtSetContextThread to modify thread in remote process 2064
NtSetContextThread Nov. 12, 2021, 10:56 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421230 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000250 process_identifier: 2064	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 2776 resumed a thread in remote process 2064
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 2064	1	0	0

Executed a process and injected code into it, probably while unpacking (23 events)

Time & API	Arguments	Status	Return
NtResumeThread Nov. 12, 2021, 10:55 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2776	1	0
NtResumeThread Nov. 12, 2021, 10:55 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2776	1	0
NtResumeThread Nov. 12, 2021, 10:55 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2776	1	0
CreateProcessInternalW Nov. 12, 2021, 10:56 a.m.	thread_identifier: 2072 thread_handle: 0x00000250 process_identifier: 2064 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\kdotzx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\kdotzx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000254	1	1
NtGetContextThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000250	1	0
NtAllocateVirtualMemory Nov. 12, 2021, 10:56 a.m.	process_identifier: 2064 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: 0x00000254	1	0
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL XaàXnv @ À@vS( H.texttV X `.rsrc(Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: base_address: 0x00402000 process_identifier: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: 8Ph 8ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ôStringFileInfoÐ000004b0,FileDescription 0FileVersion0.0.0.0` InternalNameskzZnwKHTYGHhdzYSKzKlhfHFuI.exe(LegalCopyright h OriginalFilenameskzZnwKHTYGHhdzYSKzKlhfHFuI.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?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: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: pp6 base_address: 0x0043a000 process_identifier: 2064 process_handle: 0x00000254	1	1
WriteProcessMemory Nov. 12, 2021, 10:56 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2064 process_handle: 0x00000254	1	1
NtSetContextThread Nov. 12, 2021, 10:56 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421230 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000250 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000314 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:56 a.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:57 a.m.	thread_handle: 0x00000354 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:57 a.m.	thread_handle: 0x00000404 suspend_count: 1 process_identifier: 2064	1	0
NtResumeThread Nov. 12, 2021, 10:57 a.m.	thread_handle: 0x00000404 suspend_count: 1 process_identifier: 2064	1	0

File has been identified by 39 AntiVirus engines on VirusTotal as malicious (39 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.47363093
FireEye	Generic.mg.b9021f2617c123e2
McAfee	RDN/Generic.dx
Cylance	Unsafe
K7AntiVirus	Trojan ( 0058a2a11 )
Alibaba	Trojan:Win32/Kryptik.ali2000016
K7GW	Trojan ( 0058a2a11 )
Cyren	W32/MSIL_Kryptik.GBN.gen!Eldorado
Symantec	Trojan.Gen.9
ESET-NOD32	a variant of MSIL/Kryptik.ADKN
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
BitDefender	Trojan.GenericKD.47363093
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	Trojan.GenericKD.47363093
Sophos	Mal/Generic-R + Troj/Krypt-EN
DrWeb	Trojan.Inject4.18950
TrendMicro	Trojan.MSIL.SABSIK.USMANKB21
McAfee-GW-Edition	BehavesLike.Win32.Fareit.gc
Emsisoft	Trojan.Crypt (A)
SentinelOne	Static AI - Malicious PE
Avira	TR/Kryptik.otmdi
Gridinsoft	Ransom.Win32.Sabsik.sa
Microsoft	Trojan:MSIL/AgentTesla.DKN!MTB
GData	Trojan.GenericKD.47363093
AhnLab-V3	Trojan/Win.AgentTesla.R449356
ALYac	Trojan.GenericKD.47363093
VBA32	TScope.Trojan.MSIL
Malwarebytes	Trojan.Tasker
TrendMicro-HouseCall	TROJ_GEN.R002H0DK921
Ikarus	Trojan.MSIL.Inject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ADKL!tr
AVG	Win32:PWSX-gen [Trj]
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_100% (W)

kdotzx.exe

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