Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 28, 2021, 5:43 p.m.	Aug. 28, 2021, 5:48 p.m.

Size	1.1MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`d71f491288c6eceb46c92467c83f3758`
SHA256	`280a1c3d36875ea098f7b1bd7201805dc2557a47278f1d400d599d5d8cf7f557`
CRC32	`811B9105`
ssdeep	`12288:v6JKQzjleingKK/KgXpBfQvHM7+2y1s9Ykc7wCkgqkOBTKXpzcpfAeDuR4QPujP:eK6nY/JpT7hy1QYPXklTKxcYeD6u`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

BIN.exe "C:\Users\test22\AppData\Local\Temp\BIN.exe"
1868
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp"
  2720
- MSBuild.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2952

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 Aug. 28, 2021, 5:44 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 28, 2021, 5:44 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 28, 2021, 5:44 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 28, 2021, 5:44 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 28, 2021, 5:44 p.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 Aug. 28, 2021, 5:43 p.m.			0	0
IsDebuggerPresent Aug. 28, 2021, 5:43 p.m.			0	0
IsDebuggerPresent Aug. 28, 2021, 5:44 p.m.			0	0
IsDebuggerPresent Aug. 28, 2021, 5:44 p.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Aug. 28, 2021, 5:44 p.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Aug. 28, 2021, 5:44 p.m.	buffer: The system cannot find the file specified. console_handle: 0x0000000b	1	1	0

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

Time & API	Arguments	Status	Return
CryptExportKey Aug. 28, 2021, 5:44 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006e6ee0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 28, 2021, 5:44 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006e6be0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 28, 2021, 5:44 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006e6be0 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 Aug. 28, 2021, 5:43 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Aug. 28, 2021, 5:44 p.m.	stacktrace: 0x671798 0x670fc3 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 8b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x671c0b registers.esp: 3076880 registers.edi: 3076904 registers.eax: 0 registers.ebp: 3076916 registers.edx: 195 registers.ebx: 3077164 registers.esi: 38741044 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Aug. 28, 2021, 5:44 p.m.

stacktrace:

0x671798
0x670fc3
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 8b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x671c0b
registers.esp: 3076880
registers.edi: 3076904
registers.eax: 0
registers.ebp: 3076916
registers.edx: 195
registers.ebx: 3077164
registers.esi: 38741044
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 76 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00880000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtProtectVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00600000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00482000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dc0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 69632 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dc1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x722e2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:43 p.m.	process_identifier: 1868 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
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dd9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dda000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ddb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ddc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ddd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04dde000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ddf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0e8a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 1868 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0e8a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00910000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00880000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp"
cmdline	schtasks.exe /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Aug. 28, 2021, 5:44 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp" filepath: schtasks.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (1 event)

section

{u'size_of_data': u'0x0001fe00', u'virtual_address': u'0x000f8000', u'entropy': 7.59262967230194, u'name': u'.rsrc', u'virtual_size': u'0x0001fca8'}

entropy

7.5926296723

description

A section with a high entropy has been found

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 28, 2021, 5:44 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Aug. 28, 2021, 5:44 p.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 Aug. 28, 2021, 5:44 p.m.	status_code: 0xffffffff process_identifier: 2692 process_handle: 0x000003bc		0	0
NtTerminateProcess Aug. 28, 2021, 5:44 p.m.	status_code: 0xffffffff process_identifier: 2692 process_handle: 0x000003bc	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp"
cmdline	schtasks.exe /Create /TN "Updates\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2692 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: 0x000003b4		3221225496	0
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 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: 0x000003ac	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Aug. 28, 2021, 5:44 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

MSBuild.exe tried to sleep 10912842 seconds, actually delayed analysis time by 10912842 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp15AF.tmp

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1868 manipulating memory of non-child process 2692
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2692 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: 0x000003b4		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÊò%aàVÞu @ À@uO( H.textäU V `.rsrc(X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: 8Ph 8ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ôStringFileInfoÐ000004b0,FileDescription 0FileVersion0.0.0.0` InternalNamenCAkgImPMxwhyRyFPEdpVBptJHu.exe(LegalCopyright h OriginalFilenamenCAkgImPMxwhyRyFPEdpVBptJHu.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: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: pà5 base_address: 0x0043a000 process_identifier: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2952 process_handle: 0x000003ac	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 Aug. 28, 2021, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÊò%aàVÞu @ À@uO( H.textäU V `.rsrc(X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2952 process_handle: 0x000003ac	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 1868 called NtSetContextThread to modify thread in remote process 2952
NtSetContextThread Aug. 28, 2021, 5:44 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421086 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003bc process_identifier: 2952	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 1868 resumed a thread in remote process 2952
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000003bc suspend_count: 1 process_identifier: 2952	1	0	0

Executed a process and injected code into it, probably while unpacking (33 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 1868	1	0
NtGetContextThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x000000e8	1	0
NtResumeThread Aug. 28, 2021, 5:43 p.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x00000268 suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000002b8 suspend_count: 1 process_identifier: 1868	1	0
CreateProcessInternalW Aug. 28, 2021, 5:44 p.m.	thread_identifier: 1296 thread_handle: 0x000003f0 process_identifier: 2720 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\Nfnfzz" /XML "C:\Users\test22\AppData\Local\Temp\tmp15AF.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: 0x000003f8	1	1
CreateProcessInternalW Aug. 28, 2021, 5:44 p.m.	thread_identifier: 808 thread_handle: 0x000003b8 process_identifier: 2692 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003b4	1	1
NtGetContextThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000003b8	1	0
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2692 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: 0x000003b4		3221225496
CreateProcessInternalW Aug. 28, 2021, 5:44 p.m.	thread_identifier: 200 thread_handle: 0x000003bc process_identifier: 2952 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003ac	1	1
NtGetContextThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000003bc	1	0
NtAllocateVirtualMemory Aug. 28, 2021, 5:44 p.m.	process_identifier: 2952 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: 0x000003ac	1	0
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÊò%aàVÞu @ À@uO( H.textäU V `.rsrc(X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: base_address: 0x00402000 process_identifier: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: 8Ph 8ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ôStringFileInfoÐ000004b0,FileDescription 0FileVersion0.0.0.0` InternalNamenCAkgImPMxwhyRyFPEdpVBptJHu.exe(LegalCopyright h OriginalFilenamenCAkgImPMxwhyRyFPEdpVBptJHu.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: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: pà5 base_address: 0x0043a000 process_identifier: 2952 process_handle: 0x000003ac	1	1
WriteProcessMemory Aug. 28, 2021, 5:44 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2952 process_handle: 0x000003ac	1	1
NtSetContextThread Aug. 28, 2021, 5:44 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421086 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003bc process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000003bc suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 1868	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x0000031c suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x0000033c suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:44 p.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:45 p.m.	thread_handle: 0x00000354 suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:45 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2952	1	0
NtResumeThread Aug. 28, 2021, 5:45 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2952	1	0

File has been identified by 32 AntiVirus engines on VirusTotal as malicious (32 events)

Lionic	Trojan.MSIL.Agensla.i!c
MicroWorld-eScan	Gen:Variant.MSILHeracles.25065
FireEye	Generic.mg.d71f491288c6eceb
McAfee	AgentTesla-FDBH!D71F491288C6
Cylance	Unsafe
Sangfor	Trojan.MSIL.Kryptik.ACPJ
Alibaba	Trojan:Win32/starter.ali1000139
Cyren	W32/MSIL_Kryptik.FJH.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ACPJ
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefender	Gen:Variant.MSILHeracles.25065
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	Gen:Variant.MSILHeracles.25065
Emsisoft	Trojan.Crypt (A)
DrWeb	Trojan.PackedNET.1011
McAfee-GW-Edition	AgentTesla-FDBQ!D71F491288C6
Sophos	Mal/Generic-S + Troj/Krypt-BB
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Gridinsoft	Trojan.Win32.Packed.oa
Microsoft	Trojan:Win32/AgentTesla!ml
GData	Gen:Variant.MSILHeracles.25065
AhnLab-V3	Trojan/Win.PWSX-gen.C4610953
MAX	malware (ai score=88)
Malwarebytes	Spyware.TelegramBot
Ikarus	Win32.Outbreak
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.FJOK!tr
AVG	Win32:PWSX-gen [Trj]
Panda	Trj/GdSda.A

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