Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	June 23, 2021, 9:06 a.m.	June 23, 2021, 9:27 a.m.

Size	955.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`fa0d69a3ff0a272e9e16c1fcac400a6a`
SHA256	`6fc54865431fbb7c3faf9de8669eaa557aec1816eee94cfd9e63418e8e7ac74f`
CRC32	`E80E7A65`
ssdeep	`12288:skEWFHmuuSMPQipP5CTV5jyYA+XyprkzSHja6op+DrbdF+txzN9Y:XHFRiphWXerkzoja6opSd2zjY`
Yara	Admin_Tool_IN_Zero - Admin Tool Sysinternals PE_Header_Zero - PE File Signature Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
8768
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  4220

Name	Response	Post-Analysis Lookup
www.ebike-ny.com	A 107.167.77.27	107.167.77.27

IP Address	Status	Action
107.167.77.27	Active	Moloch
164.124.101.2	Active	Moloch
172.217.25.14	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49811 -> 107.167.77.27:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.102:49811 -> 107.167.77.27:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.102:49811 -> 107.167.77.27:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 23, 2021, 9:06 a.m.			0	0
IsDebuggerPresent June 23, 2021, 9:06 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey June 23, 2021, 9:06 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x009e35e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 23, 2021, 9:06 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x009e35e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 23, 2021, 9:06 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x009e35e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx June 23, 2021, 9:06 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ June 23, 2021, 9:07 a.m.	stacktrace: CopyPDBs+0x1b552 DllCanUnloadNowInternal-0x25a85 clr+0x1b1194 @ 0x6fd51194 LogHelp_TerminateOnAssert+0x14061 GetPrivateContextsPerfCounters-0x53e1 clr+0x82ba1 @ 0x6fc22ba1 0x5fa3cf 0x5fa342 0x5f8a3e 0x5f72be 0x5f6f53 0x5f64cd 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 0x5f5aa4 0x5f57f2 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 0x5f4fdf 0x5f4ef6 0x5f395d 0x5f2258 0x5f0995 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 0x5f073f 0x5f04b9 0x5f03cd microsoft+0x129ed1 @ 0x72129ed1 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: 5752980 registers.edi: 0 registers.eax: 5752980 registers.ebp: 5753060 registers.edx: 0 registers.ebx: 10617960 registers.esi: 10250400 registers.ecx: 2340397727	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

June 23, 2021, 9:07 a.m.

stacktrace:

CopyPDBs+0x1b552 DllCanUnloadNowInternal-0x25a85 clr+0x1b1194 @ 0x6fd51194
LogHelp_TerminateOnAssert+0x14061 GetPrivateContextsPerfCounters-0x53e1 clr+0x82ba1 @ 0x6fc22ba1
0x5fa3cf
0x5fa342
0x5f8a3e
0x5f72be
0x5f6f53
0x5f64cd
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
0x5f5aa4
0x5f57f2
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
0x5f4fdf
0x5f4ef6
0x5f395d
0x5f2258
0x5f0995
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
0x5f073f
0x5f04b9
0x5f03cd
microsoft+0x129ed1 @ 0x72129ed1

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: 5752980
registers.edi: 0
registers.eax: 5752980
registers.ebp: 5753060
registers.edx: 0
registers.ebx: 10617960
registers.esi: 10250400
registers.ecx: 2340397727

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://www.ebike-ny.com/nf2/?TVg8Al=uFNXBt2HlNPd&Ulm=Sh6rMvMaevG5ZeEBRcbJejQMoaFrjLMs2ThNvE/ohJ7mYOKSTFVcl4HguxAOzQ7i3k1avvkX

Performs some HTTP requests (1 event)

request

GET http://www.ebike-ny.com/nf2/?TVg8Al=uFNXBt2HlNPd&Ulm=Sh6rMvMaevG5ZeEBRcbJejQMoaFrjLMs2ThNvE/ohJ7mYOKSTFVcl4HguxAOzQ7i3k1avvkX

Allocates read-write-execute memory (usually to unpack itself) (45 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00580000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00610000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 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
NtProtectVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 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
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 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 June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 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
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:06 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005fe000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ff000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 8768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 4220 region_size: 3158016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008d0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x000ee200', u'virtual_address': u'0x00002000', u'entropy': 7.035960090016919, u'name': u'.text', u'virtual_size': u'0x000ee044'}

entropy

7.03596009002

description

A section with a high entropy has been found

entropy

0.997382198953

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW June 23, 2021, 9:07 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW June 23, 2021, 9:07 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (7 events)

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 June 23, 2021, 9:07 a.m.	process_identifier: 4220 region_size: 188416 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: 0x000002a0	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory June 23, 2021, 9:07 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELuôíKà Ä0ëà@à@.textÃÄ ` base_address: 0x00400000 process_identifier: 4220 process_handle: 0x000002a0	1	1	0
WriteProcessMemory June 23, 2021, 9:07 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 4220 process_handle: 0x000002a0	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 June 23, 2021, 9:07 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELuôíKà Ä0ëà@à@.textÃÄ ` base_address: 0x00400000 process_identifier: 4220 process_handle: 0x000002a0	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 8768 called NtSetContextThread to modify thread in remote process 4220
NtSetContextThread June 23, 2021, 9:07 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4320048 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000029c process_identifier: 4220	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 8768 resumed a thread in remote process 4220
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x0000029c suspend_count: 1 process_identifier: 4220	1	0	0

File has been identified by 24 AntiVirus engines on VirusTotal as malicious (24 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.fa0d69a3ff0a272e
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.800548
BitDefenderTheta	Gen:NN.ZemsilF.34758.7m0@a0!6r!b
Cyren	W32/MSIL_Kryptik.DLO.gen!Eldorado
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/Kryptik.ABPM
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
DrWeb	Trojan.DownLoader39.59262
McAfee-GW-Edition	BehavesLike.Win32.Generic.dc
Ikarus	Trojan.MSIL.Agent
GData	Gen:Variant.Bulz.529065
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.AgentTesla.R426930
McAfee	Artemis!FA0D69A3FF0A
Malwarebytes	MachineLearning/Anomalous.94%
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_92%
Fortinet	MSIL/Kryptik.ABOX!tr
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:PWSX-gen [Trj]
Avast	Win32:PWSX-gen [Trj]

Executed a process and injected code into it, probably while unpacking (21 events)

Time & API	Arguments	Status	Return
NtResumeThread June 23, 2021, 9:06 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 8768	1	0
NtResumeThread June 23, 2021, 9:06 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 8768	1	0
NtResumeThread June 23, 2021, 9:06 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 8768	1	0
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x0000025c suspend_count: 1 process_identifier: 8768	1	0
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000000e8	1	0
NtSetContextThread June 23, 2021, 9:07 a.m.	registers.eip: 1874996100 registers.esp: 5753188 registers.edi: 5753612 registers.eax: 0 registers.ebp: 5753200 registers.edx: 4 registers.ebx: 0 registers.esi: 37613372 registers.ecx: 5 thread_handle: 0x000000e8 process_identifier: 8768	1	0
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 8768	1	0
CreateProcessInternalW June 23, 2021, 9:07 a.m.	thread_identifier: 5960 thread_handle: 0x0000029c process_identifier: 4220 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002a0	1	1
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x0000029c	1	0
NtAllocateVirtualMemory June 23, 2021, 9:07 a.m.	process_identifier: 4220 region_size: 188416 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: 0x000002a0	1	0
WriteProcessMemory June 23, 2021, 9:07 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELuôíKà Ä0ëà@à@.textÃÄ ` base_address: 0x00400000 process_identifier: 4220 process_handle: 0x000002a0	1	1
WriteProcessMemory June 23, 2021, 9:07 a.m.	buffer: base_address: 0x00401000 process_identifier: 4220 process_handle: 0x000002a0	1	1
WriteProcessMemory June 23, 2021, 9:07 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 4220 process_handle: 0x000002a0	1	1
NtSetContextThread June 23, 2021, 9:07 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4320048 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000029c process_identifier: 4220	1	0
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x0000029c suspend_count: 1 process_identifier: 4220	1	0
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 8768	1	0
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000002b4	1	0
NtGetContextThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000002b4	1	0
NtResumeThread June 23, 2021, 9:07 a.m.	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 8768	1	0

vbc.exe

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