Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	May 14, 2021, 9:42 a.m.	May 14, 2021, 9:46 a.m.

Size	1.9MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`58aff04befbd69ffcf33a9c0867c8685`
SHA256	`39e414d90948d308c34564795b2c16cd52fff61c1e993fe8f3276df9a36524ee`
CRC32	`4E865E84`
ssdeep	`24576:6qVYHZJgTWa74qPGejeW2Hci2Wqlxm0r+c:iof7/Gen+ci2Wq3m0q`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\sqLCsbTyoj\src\obj\x86\Debug\SyncStream.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) OS_Processor_Check_Zero - OS Processor Check IsPE32 - (no description)

windows.exe "C:\Users\test22\AppData\Local\Temp\windows.exe"
2864
- windows.exe "C:\Users\test22\AppData\Local\Temp\windows.exe"
  2508

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.217.25.14	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 14, 2021, 9:42 a.m.			0	0
IsDebuggerPresent May 14, 2021, 9:42 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 14, 2021, 9:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004f5450 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 14, 2021, 9:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004f4d50 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 14, 2021, 9:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004f4d50 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Desktop\Client\Temp\sqLCsbTyoj\src\obj\x86\Debug\SyncStream.pdb

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 May 14, 2021, 9:42 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ May 14, 2021, 9:44 a.m.	stacktrace: CopyPDBs+0x1b552 DllCanUnloadNowInternal-0x25a85 clr+0x1b1194 @ 0x6fd51194 LogHelp_TerminateOnAssert+0x14061 GetPrivateContextsPerfCounters-0x53e1 clr+0x82ba1 @ 0x6fc22ba1 0xb060a8 0xb06432 0xb0631a 0xb04f31 0xb032a6 0xb02ab2 0xb023dc DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f CoUninitializeEE+0xa5b4 CreateAssemblyNameObject-0x36a1 clr+0x29df8 @ 0x6fbc9df8 CoUninitializeEE+0xa5eb CreateAssemblyNameObject-0x366a clr+0x29e2f @ 0x6fbc9e2f CoUninitializeEE+0xa6b9 CreateAssemblyNameObject-0x359c clr+0x29efd @ 0x6fbc9efd CoUninitializeEE+0xa75e CreateAssemblyNameObject-0x34f7 clr+0x29fa2 @ 0x6fbc9fa2 LogHelp_TerminateOnAssert+0x16b0b GetPrivateContextsPerfCounters-0x2937 clr+0x8564b @ 0x6fc2564b CreateAssemblyNameObject+0x2e9ca GetMetaDataInternalInterface-0x9aa5 clr+0x5be63 @ 0x6fbfbe63 CreateAssemblyNameObject+0x2e4ff GetMetaDataInternalInterface-0x9f70 clr+0x5b998 @ 0x6fbfb998 CreateAssemblyNameObject+0x2e28d GetMetaDataInternalInterface-0xa1e2 clr+0x5b726 @ 0x6fbfb726 CreateAssemblyNameObject+0x2eacf GetMetaDataInternalInterface-0x99a0 clr+0x5bf68 @ 0x6fbfbf68 CreateAssemblyNameObject+0x2e84b GetMetaDataInternalInterface-0x9c24 clr+0x5bce4 @ 0x6fbfbce4 DllRegisterServerInternal+0xa898 CoUninitializeEE-0x2ba0 clr+0x1cca4 @ 0x6fbbcca4 DllRegisterServerInternal+0xa92b CoUninitializeEE-0x2b0d clr+0x1cd37 @ 0x6fbbcd37 DllGetClassObjectInternal+0x437c8 CorDllMainForThunk-0x48d33 clr+0x108841 @ 0x6fca8841 LogHelp_TerminateOnAssert+0x129a9 GetPrivateContextsPerfCounters-0x6a99 clr+0x814e9 @ 0x6fc214e9 mscorlib+0x2d3711 @ 0x6eeb3711 mscorlib+0x308f2d @ 0x6eee8f2d mscorlib+0x2cb060 @ 0x6eeab060 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f LogHelp_TerminateOnAssert+0x12cf8 GetPrivateContextsPerfCounters-0x674a clr+0x81838 @ 0x6fc21838 LogHelp_TerminateOnAssert+0x12bf7 GetPrivateContextsPerfCounters-0x684b clr+0x81737 @ 0x6fc21737 mscorlib+0x2d36ad @ 0x6eeb36ad mscorlib+0x308f2d @ 0x6eee8f2d microsoft+0x50c17 @ 0x72050c17 microsoft+0x3f05f @ 0x7203f05f microsoft+0x3e4d4 @ 0x7203e4d4 microsoft+0x3cda4 @ 0x7203cda4 0xb01746 0xb01530 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f LogHelp_TerminateOnAssert+0x12cf8 GetPrivateContextsPerfCounters-0x674a clr+0x81838 @ 0x6fc21838 LogHelp_TerminateOnAssert+0x12bf7 GetPrivateContextsPerfCounters-0x684b clr+0x81737 @ 0x6fc21737 mscorlib+0x305edf @ 0x6eee5edf mscorlib+0x2e9e1b @ 0x6eec9e1b mscorlib+0x2e99c1 @ 0x6eec99c1 mscorlib+0x2de184 @ 0x6eebe184 0xb013a3 0xb012d8 0xb00e3b 0xb00aa5 0xb009c5 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x6fbb2e95 CoUninitializeEE+0x789b CreateAssemblyNameObject-0x63ba clr+0x270df @ 0x6fbc70df LogHelp_TerminateOnAssert+0x55ee GetPrivateContextsPerfCounters-0x13e54 clr+0x7412e @ 0x6fc1412e mscorlib+0x2f1c22 @ 0x6eed1c22 mscorlib+0x2f1b99 @ 0x6eed1b99 mscorlib+0x30e9a6 @ 0x6eeee9a6 0xb0073f 0xb004b9 0xb003cd exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0xe0434f4e exception.offset: 46887 exception.address: 0x76a7b727 registers.esp: 4442720 registers.edi: 0 registers.eax: 4442720 registers.ebp: 4442800 registers.edx: 0 registers.ebx: 5612760 registers.esi: 5007608 registers.ecx: 70865828	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

May 14, 2021, 9:44 a.m.

stacktrace:

CopyPDBs+0x1b552 DllCanUnloadNowInternal-0x25a85 clr+0x1b1194 @ 0x6fd51194
LogHelp_TerminateOnAssert+0x14061 GetPrivateContextsPerfCounters-0x53e1 clr+0x82ba1 @ 0x6fc22ba1
0xb060a8
0xb06432
0xb0631a
0xb04f31
0xb032a6
0xb02ab2
0xb023dc
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f
CoUninitializeEE+0xa5b4 CreateAssemblyNameObject-0x36a1 clr+0x29df8 @ 0x6fbc9df8
CoUninitializeEE+0xa5eb CreateAssemblyNameObject-0x366a clr+0x29e2f @ 0x6fbc9e2f
CoUninitializeEE+0xa6b9 CreateAssemblyNameObject-0x359c clr+0x29efd @ 0x6fbc9efd
CoUninitializeEE+0xa75e CreateAssemblyNameObject-0x34f7 clr+0x29fa2 @ 0x6fbc9fa2
LogHelp_TerminateOnAssert+0x16b0b GetPrivateContextsPerfCounters-0x2937 clr+0x8564b @ 0x6fc2564b
CreateAssemblyNameObject+0x2e9ca GetMetaDataInternalInterface-0x9aa5 clr+0x5be63 @ 0x6fbfbe63
CreateAssemblyNameObject+0x2e4ff GetMetaDataInternalInterface-0x9f70 clr+0x5b998 @ 0x6fbfb998
CreateAssemblyNameObject+0x2e28d GetMetaDataInternalInterface-0xa1e2 clr+0x5b726 @ 0x6fbfb726
CreateAssemblyNameObject+0x2eacf GetMetaDataInternalInterface-0x99a0 clr+0x5bf68 @ 0x6fbfbf68
CreateAssemblyNameObject+0x2e84b GetMetaDataInternalInterface-0x9c24 clr+0x5bce4 @ 0x6fbfbce4
DllRegisterServerInternal+0xa898 CoUninitializeEE-0x2ba0 clr+0x1cca4 @ 0x6fbbcca4
DllRegisterServerInternal+0xa92b CoUninitializeEE-0x2b0d clr+0x1cd37 @ 0x6fbbcd37
DllGetClassObjectInternal+0x437c8 CorDllMainForThunk-0x48d33 clr+0x108841 @ 0x6fca8841
LogHelp_TerminateOnAssert+0x129a9 GetPrivateContextsPerfCounters-0x6a99 clr+0x814e9 @ 0x6fc214e9
mscorlib+0x2d3711 @ 0x6eeb3711
mscorlib+0x308f2d @ 0x6eee8f2d
mscorlib+0x2cb060 @ 0x6eeab060
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f
LogHelp_TerminateOnAssert+0x12cf8 GetPrivateContextsPerfCounters-0x674a clr+0x81838 @ 0x6fc21838
LogHelp_TerminateOnAssert+0x12bf7 GetPrivateContextsPerfCounters-0x684b clr+0x81737 @ 0x6fc21737
mscorlib+0x2d36ad @ 0x6eeb36ad
mscorlib+0x308f2d @ 0x6eee8f2d
microsoft+0x50c17 @ 0x72050c17
microsoft+0x3f05f @ 0x7203f05f
microsoft+0x3e4d4 @ 0x7203e4d4
microsoft+0x3cda4 @ 0x7203cda4
0xb01746
0xb01530
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f
LogHelp_TerminateOnAssert+0x12cf8 GetPrivateContextsPerfCounters-0x674a clr+0x81838 @ 0x6fc21838
LogHelp_TerminateOnAssert+0x12bf7 GetPrivateContextsPerfCounters-0x684b clr+0x81737 @ 0x6fc21737
mscorlib+0x305edf @ 0x6eee5edf
mscorlib+0x2e9e1b @ 0x6eec9e1b
mscorlib+0x2e99c1 @ 0x6eec99c1
mscorlib+0x2de184 @ 0x6eebe184
0xb013a3
0xb012d8
0xb00e3b
0xb00aa5
0xb009c5
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6fba2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6fbb264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x6fbb2e95
CoUninitializeEE+0x789b CreateAssemblyNameObject-0x63ba clr+0x270df @ 0x6fbc70df
LogHelp_TerminateOnAssert+0x55ee GetPrivateContextsPerfCounters-0x13e54 clr+0x7412e @ 0x6fc1412e
mscorlib+0x2f1c22 @ 0x6eed1c22
mscorlib+0x2f1b99 @ 0x6eed1b99
mscorlib+0x30e9a6 @ 0x6eeee9a6
0xb0073f
0xb004b9
0xb003cd

exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0xe0434f4e
exception.offset: 46887
exception.address: 0x76a7b727
registers.esp: 4442720
registers.edi: 0
registers.eax: 4442720
registers.ebp: 4442800
registers.edx: 0
registers.ebx: 5612760
registers.esi: 5007608
registers.ecx: 70865828

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 77 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b70000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00cb0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 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	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 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 May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b01000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:42 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00486000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b02000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b03000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b04000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b05000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b06000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b07000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b08000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b09000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05340178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053401a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053401c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b349e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b3492 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05340208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce08 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce2c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce34 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce38 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce40 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce44 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce48 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce4c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0538ce54 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x001b7c00', u'virtual_address': u'0x00002000', u'entropy': 7.360066596269445, u'name': u'.text', u'virtual_size': u'0x001b7a44'}

entropy

7.36006659627

description

A section with a high entropy has been found

entropy

0.910691172664

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 14, 2021, 9:44 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (8 events)

description	Communications smtp	rule	Network_SMTP_dotNet
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	Bypass DEP	rule	disable_dep

Communicates with host for which no DNS query was performed (1 event)

host

172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2508 region_size: 167936 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: 0x0000029c	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPELlÖSà rÐ@@.text0pr ` base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000029c	1	1	0
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2508 process_handle: 0x0000029c	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPELlÖSà rÐ@@.text0pr ` base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000029c	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 2864 called NtSetContextThread to modify thread in remote process 2508
NtSetContextThread May 14, 2021, 9:44 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313216 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000298 process_identifier: 2508	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 2864 resumed a thread in remote process 2508
NtResumeThread May 14, 2021, 9:44 a.m.	thread_handle: 0x00000298 suspend_count: 1 process_identifier: 2508	1	0	0

File has been identified by 20 AntiVirus engines on VirusTotal as malicious (20 events)

DrWeb	Trojan.PackedNET.731
McAfee	Artemis!58AFF04BEFBD
Cylance	Unsafe
AegisLab	Trojan.Multi.Generic.4!c
Alibaba	Trojan:MSIL/Kryptik.60c0c4df
Cyren	W32/MSIL_Kryptik.EGO.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AAWX
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
Avast	FileRepMalware
McAfee-GW-Edition	Artemis!Trojan
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
Malwarebytes	Malware.AI.3796774608
TrendMicro-HouseCall	TROJ_GEN.R002H0DED21
Rising	Trojan.Kryptik!8.8 (CLOUD)
Fortinet	MSIL/Kryptik.AAWX!tr
AVG	FileRepMalware

Executed a process and injected code into it, probably while unpacking (17 events)

Time & API	Arguments	Status	Return
NtResumeThread May 14, 2021, 9:42 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2864	1	0
NtResumeThread May 14, 2021, 9:42 a.m.	thread_handle: 0x00000158 suspend_count: 1 process_identifier: 2864	1	0
NtResumeThread May 14, 2021, 9:42 a.m.	thread_handle: 0x000001a0 suspend_count: 1 process_identifier: 2864	1	0
NtResumeThread May 14, 2021, 9:44 a.m.	thread_handle: 0x0000025c suspend_count: 1 process_identifier: 2864	1	0
NtGetContextThread May 14, 2021, 9:44 a.m.	thread_handle: 0x000000ec	1	0
NtGetContextThread May 14, 2021, 9:44 a.m.	thread_handle: 0x000000ec	1	0
NtGetContextThread May 14, 2021, 9:44 a.m.	thread_handle: 0x000000ec	1	0
NtSetContextThread May 14, 2021, 9:44 a.m.	registers.eip: 1874996100 registers.esp: 4442928 registers.edi: 4442988 registers.eax: 113783236 registers.ebp: 4443004 registers.edx: 1 registers.ebx: 0 registers.esi: 45919236 registers.ecx: 11 thread_handle: 0x000000ec process_identifier: 2864	1	0
NtResumeThread May 14, 2021, 9:44 a.m.	thread_handle: 0x000000ec suspend_count: 1 process_identifier: 2864	1	0
CreateProcessInternalW May 14, 2021, 9:44 a.m.	thread_identifier: 4780 thread_handle: 0x00000298 process_identifier: 2508 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\windows.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\windows.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000029c	1	1
NtGetContextThread May 14, 2021, 9:44 a.m.	thread_handle: 0x00000298	1	0
NtAllocateVirtualMemory May 14, 2021, 9:44 a.m.	process_identifier: 2508 region_size: 167936 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: 0x0000029c	1	0
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPELlÖSà rÐ@@.text0pr ` base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000029c	1	1
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: base_address: 0x00401000 process_identifier: 2508 process_handle: 0x0000029c	1	1
WriteProcessMemory May 14, 2021, 9:44 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2508 process_handle: 0x0000029c	1	1
NtSetContextThread May 14, 2021, 9:44 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313216 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000298 process_identifier: 2508	1	0
NtResumeThread May 14, 2021, 9:44 a.m.	thread_handle: 0x00000298 suspend_count: 1 process_identifier: 2508	1	0

windows.exe

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