Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 19, 2021, 9:43 a.m.	Oct. 19, 2021, 9:58 a.m.

Size	689.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`52cd71bde1c747ac5eef94c0a71ffe70`
SHA256	`916b446b19717fe163480a61d7de015fa27b4a06e352bb0b15b38ff87ce62665`
CRC32	`4AD37D96`
ssdeep	`12288:/TtP4YJ9KCkS9Xfl8Vvm2sA9gPhbSxSz05DIkQocYnKrUEm6fdJ4qm4SO:/RQeK5S9PA9eh+htTQochK`
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

.winlogon.exe "C:\Users\test22\AppData\Local\Temp\.winlogon.exe"
2456
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.tmp"
  2592
- RegSvcs.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2620

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 (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 19, 2021, 9:45 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 19, 2021, 9:45 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 19, 2021, 9:45 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 19, 2021, 9:45 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 19, 2021, 9:45 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (50 out of 209 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0
IsDebuggerPresent Oct. 19, 2021, 9:43 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Oct. 19, 2021, 9:45 a.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Oct. 19, 2021, 9:45 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. 19, 2021, 9:43 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 19, 2021, 9:45 a.m.	stacktrace: 0x581790 0x580fb3 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 93 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x581c03 registers.esp: 3273344 registers.edi: 3273368 registers.eax: 0 registers.ebp: 3273380 registers.edx: 195 registers.ebx: 3273636 registers.esi: 41119092 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 19, 2021, 9:45 a.m.

stacktrace:

0x581790
0x580fb3
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 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x581c03
registers.esp: 3273344
registers.edi: 3273368
registers.eax: 0
registers.ebp: 3273380
registers.edx: 195
registers.ebx: 3273636
registers.esi: 41119092
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. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 1376256 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00800000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 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. 19, 2021, 9:43 a.m.	process_identifier: 2456 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. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02090000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02170000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00372000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0038c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00720000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00721000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00722000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00723000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00724000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00725000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00726000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0037a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00121000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00121000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000a0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000a0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000a0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000a2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 19, 2021, 9:43 a.m.	process_identifier: 2456 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00112000 process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Oct. 19, 2021, 9:45 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.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'0x0007f600', u'virtual_address': u'0x00002000', u'entropy': 7.751773909382023, u'name': u'.text', u'virtual_size': u'0x0007f524'}

entropy

7.75177390938

description

A section with a high entropy has been found

entropy

0.739477503628

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. 19, 2021, 9:43 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Oct. 19, 2021, 9:45 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. 19, 2021, 9:45 a.m.	status_code: 0xffffffff process_identifier: 1104 process_handle: 0x000003d4		0	0
NtTerminateProcess Oct. 19, 2021, 9:45 a.m.	status_code: 0xffffffff process_identifier: 1104 process_handle: 0x000003d4	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 19, 2021, 9:45 a.m.	process_identifier: 1104 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: 0x000003cc		3221225496	0
NtAllocateVirtualMemory Oct. 19, 2021, 9:45 a.m.	process_identifier: 2620 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. 19, 2021, 9:45 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description	RegSvcs.exe tried to sleep 5456340 seconds, actually delayed analysis time by 5456340 seconds
description	.winlogon.exe tried to sleep 364 seconds, actually delayed analysis time by 364 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmpA40.tmp

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2456 manipulating memory of non-child process 1104
NtAllocateVirtualMemory Oct. 19, 2021, 9:45 a.m.	process_identifier: 1104 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: 0x000003cc		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELsTmaàXNw @ À@wKX H.textTW X `.rsrcXZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: 8Ph ÄhêÄ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°$StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0x+InternalNameKsEZALCtNBBPAYTCTvNVsOVcaORElRryyvGJkD.exe(LegalCopyright +OriginalFilenameKsEZALCtNBBPAYTCTvNVsOVcaORElRryyvGJkD.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: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: pP7 base_address: 0x0043a000 process_identifier: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2620 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. 19, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELsTmaàXNw @ À@wKX H.textTW X `.rsrcXZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2620 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 2456 called NtSetContextThread to modify thread in remote process 2620
NtSetContextThread Oct. 19, 2021, 9:45 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421454 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003d4 process_identifier: 2620	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 2456 resumed a thread in remote process 2620
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x000003d4 suspend_count: 1 process_identifier: 2620	1	0	0

File has been identified by 22 AntiVirus engines on VirusTotal as malicious (22 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.52cd71bde1c747ac
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
Cyren	W32/MSIL_Kryptik.FVE.gen!Eldorado
ESET-NOD32	a variant of MSIL/Kryptik_AGen.CF
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	FileRepMalware
Ikarus	Trojan.Inject
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Microsoft	Trojan:Win32/AgentTesla!ml
Cynet	Malicious (score: 100)
VBA32	CIL.StupidPInvoker-1.Heur
Malwarebytes	MachineLearning/Anomalous.93%
Yandex	Trojan.Slntscn24.bWfT6q
SentinelOne	Static AI - Malicious PE
BitDefenderTheta	Gen:NN.ZemsilF.34218.Rm0@aeL@oYm
AVG	FileRepMalware
MaxSecure	Trojan.Malware.300983.susgen

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

Time & API	Arguments	Status	Return
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x00000200 suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x0000026c suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:43 a.m.	thread_handle: 0x00000280 suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x000001f0 suspend_count: 1 process_identifier: 2456	1	0
CreateProcessInternalW Oct. 19, 2021, 9:45 a.m.	thread_identifier: 2560 thread_handle: 0x0000044c process_identifier: 2592 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\SzbGjGvdD" /XML "C:\Users\test22\AppData\Local\Temp\tmpA40.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: 0x00000454	1	1
CreateProcessInternalW Oct. 19, 2021, 9:45 a.m.	thread_identifier: 1136 thread_handle: 0x000003d0 process_identifier: 1104 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: 0x000003cc	1	1
NtGetContextThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x000003d0	1	0
NtAllocateVirtualMemory Oct. 19, 2021, 9:45 a.m.	process_identifier: 1104 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: 0x000003cc		3221225496
CreateProcessInternalW Oct. 19, 2021, 9:45 a.m.	thread_identifier: 2084 thread_handle: 0x000003d4 process_identifier: 2620 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. 19, 2021, 9:45 a.m.	thread_handle: 0x000003d4	1	0
NtAllocateVirtualMemory Oct. 19, 2021, 9:45 a.m.	process_identifier: 2620 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. 19, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELsTmaàXNw @ À@wKX H.textTW X `.rsrcXZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: base_address: 0x00402000 process_identifier: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: 8Ph ÄhêÄ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°$StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0x+InternalNameKsEZALCtNBBPAYTCTvNVsOVcaORElRryyvGJkD.exe(LegalCopyright +OriginalFilenameKsEZALCtNBBPAYTCTvNVsOVcaORElRryyvGJkD.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: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: pP7 base_address: 0x0043a000 process_identifier: 2620 process_handle: 0x000003c4	1	1
WriteProcessMemory Oct. 19, 2021, 9:45 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2620 process_handle: 0x000003c4	1	1
NtSetContextThread Oct. 19, 2021, 9:45 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421454 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003d4 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x000003d4 suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x0000045c suspend_count: 1 process_identifier: 2456	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x00000314 suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2620	1	0
NtResumeThread Oct. 19, 2021, 9:45 a.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2620	1	0

.winlogon.exe

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