Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 3, 2021, 7:36 a.m.	June 3, 2021, 7:40 a.m.

Size	1016.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`fa7f986810b452cb785e294d1e2d4c4d`
SHA256	`de512d77a136cff0d17d00d595ff87a4f30e6661468b3d98c7930dd851f43500`
CRC32	`F8071C8C`
ssdeep	`12288:xwgG3oIvTs8X+9adRqnu4gvks6wqKSIdgqgQr9YCNifXL5g8JiunqiN8kfS7Za:x5Cm/mInwbdvT+Ki1/JiViNBf`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Admin_Tool_IN_Zero - Admin Tool Sysinternals anti_vm_detect - Possibly employs anti-virtualization techniques Is_DotNET_EXE - (no description) IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library

MSxMnArarcVRS32Z.exe "C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe"
112
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp"
  620
- MSxMnArarcVRS32Z.exe "C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe"
  2288

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 June 3, 2021, 7:39 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 7:40 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 June 3, 2021, 7:36 a.m.			0	0
IsDebuggerPresent June 3, 2021, 7:36 a.m.			0	0
IsDebuggerPresent June 3, 2021, 7:39 a.m.			0	0
IsDebuggerPresent June 3, 2021, 7:39 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW June 3, 2021, 7:39 a.m.	buffer: SUCCESS: The scheduled task "Updates\QTHeIosqd" has successfully been created. console_handle: 0x00000007	1	1	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey June 3, 2021, 7:36 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006862a8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 7:36 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686268 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 7:36 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686268 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 June 3, 2021, 7:36 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ June 3, 2021, 7:40 a.m.	stacktrace: 0x7f1790 0x7f0fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x7f1c03 registers.esp: 2290656 registers.edi: 2290680 registers.eax: 0 registers.ebp: 2290692 registers.edx: 195 registers.ebx: 2290940 registers.esi: 38877148 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

June 3, 2021, 7:40 a.m.

stacktrace:

0x7f1790
0x7f0fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x7f1c03
registers.esp: 2290656
registers.edi: 2290680
registers.eax: 0
registers.ebp: 2290692
registers.edx: 195
registers.ebx: 2290940
registers.esi: 38877148
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 116 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00350000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00380000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c70000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00425000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00427000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 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	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 65536 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	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 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	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00416000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c7f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:36 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6dde2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05180178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051801a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051801c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0521bd6e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0521bd62 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05180208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f5668 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f568c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f5694 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f5698 process_handle: 0xffffffff		3221225550

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW June 3, 2021, 7:38 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp" filepath: schtasks.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (3 events)

section

{u'size_of_data': u'0x000f9200', u'virtual_address': u'0x00002000', u'entropy': 7.412240732489595, u'name': u'.text', u'virtual_size': u'0x000f9024'}

entropy

7.41224073249

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00004c00', u'virtual_address': u'0x000fc000', u'entropy': 7.760735707458961, u'name': u'.rsrc', u'virtual_size': u'0x00004a80'}

entropy

7.76073570746

description

A section with a high entropy has been found

entropy

0.999507874016

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 June 3, 2021, 7:38 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW June 3, 2021, 7:39 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	Possibly employs anti-virtualization techniques	rule	vmdetect
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 June 3, 2021, 7:38 a.m.	status_code: 0xffffffff process_identifier: 1536 process_handle: 0x00000398		0	0
NtTerminateProcess June 3, 2021, 7:38 a.m.	status_code: 0xffffffff process_identifier: 1536 process_handle: 0x00000398	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 1536 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: 0x00000390		3221225496	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 2288 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: 0x00000388	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation June 3, 2021, 7:40 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

MSxMnArarcVRS32Z.exe tried to sleep 5456441 seconds, actually delayed analysis time by 5456441 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmpF63B.tmp

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 112 manipulating memory of non-child process 1536
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 1536 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: 0x00000390		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELóf«`àX>v @ À@äuWP H.textDV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: 8Ph ¼`ê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion0.0.0.0t)InternalNameMDeBparbwFNakfFmhvNhEHfgvFcJCGpomEgr.exe(LegalCopyright \|)OriginalFilenameMDeBparbwFNakfFmhvNhEHfgvFcJCGpomEgr.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: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: p@6 base_address: 0x0043a000 process_identifier: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2288 process_handle: 0x00000388	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 June 3, 2021, 7:38 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELóf«`àX>v @ À@äuWP H.textDV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2288 process_handle: 0x00000388	1	1	0

File has been identified by 17 AntiVirus engines on VirusTotal as malicious (17 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.fa7f986810b452cb
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.3c7a77
Cyren	W32/MSIL_Kryptik.DZG.gen!Eldorado
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of MSIL/Kryptik.ABFU
APEX	Malicious
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
eGambit	Unsafe.AI_Score_98%
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Suspicious/Win.MSILKrypt.X2104
Malwarebytes	Spyware.TelegramBot
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/Kryptik.ADC!tr

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 112 called NtSetContextThread to modify thread in remote process 2288
NtSetContextThread June 3, 2021, 7:38 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421182 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000398 process_identifier: 2288	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 112 resumed a thread in remote process 2288
NtResumeThread June 3, 2021, 7:38 a.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 2288	1	0	0

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

Time & API	Arguments	Status	Return
NtResumeThread June 3, 2021, 7:36 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 112	1	0
NtResumeThread June 3, 2021, 7:36 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 112	1	0
NtResumeThread June 3, 2021, 7:36 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 112	1	0
NtResumeThread June 3, 2021, 7:38 a.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 112	1	0
CreateProcessInternalW June 3, 2021, 7:38 a.m.	thread_identifier: 2388 thread_handle: 0x000003cc process_identifier: 620 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\QTHeIosqd" /XML "C:\Users\test22\AppData\Local\Temp\tmpF63B.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: 0x000003d4	1	1
CreateProcessInternalW June 3, 2021, 7:38 a.m.	thread_identifier: 1396 thread_handle: 0x00000394 process_identifier: 1536 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000390	1	1
NtGetContextThread June 3, 2021, 7:38 a.m.	thread_handle: 0x00000394	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 1536 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: 0x00000390		3221225496
CreateProcessInternalW June 3, 2021, 7:38 a.m.	thread_identifier: 2952 thread_handle: 0x00000398 process_identifier: 2288 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\MSxMnArarcVRS32Z.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000388	1	1
NtGetContextThread June 3, 2021, 7:38 a.m.	thread_handle: 0x00000398	1	0
NtAllocateVirtualMemory June 3, 2021, 7:38 a.m.	process_identifier: 2288 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: 0x00000388	1	0
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELóf«`àX>v @ À@äuWP H.textDV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: base_address: 0x00402000 process_identifier: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: 8Ph ¼`ê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion0.0.0.0t)InternalNameMDeBparbwFNakfFmhvNhEHfgvFcJCGpomEgr.exe(LegalCopyright \|)OriginalFilenameMDeBparbwFNakfFmhvNhEHfgvFcJCGpomEgr.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: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: p@6 base_address: 0x0043a000 process_identifier: 2288 process_handle: 0x00000388	1	1
WriteProcessMemory June 3, 2021, 7:38 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2288 process_handle: 0x00000388	1	1
NtSetContextThread June 3, 2021, 7:38 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421182 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000398 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:38 a.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:38 a.m.	thread_handle: 0x000003dc suspend_count: 1 process_identifier: 112	1	0
NtGetContextThread June 3, 2021, 7:38 a.m.	thread_handle: 0x000003dc	1	0
NtGetContextThread June 3, 2021, 7:38 a.m.	thread_handle: 0x000003dc	1	0
NtResumeThread June 3, 2021, 7:38 a.m.	thread_handle: 0x000003dc suspend_count: 1 process_identifier: 112	1	0
NtResumeThread June 3, 2021, 7:39 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:39 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:39 a.m.	thread_handle: 0x00000168 suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:40 a.m.	thread_handle: 0x0000031c suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:40 a.m.	thread_handle: 0x0000033c suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:40 a.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2288	1	0
NtResumeThread June 3, 2021, 7:40 a.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2288	1	0

MSxMnArarcVRS32Z.exe

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