Summary | ZeroBOX

Category	Machine	Started	Completed
URL	s1_win7_x6402	Oct. 8, 2021, 2:53 p.m.	Oct. 8, 2021, 2:55 p.m.

URL	http://103.167.93.12/0000/vbc.exe
File	437252ce5e183e89_vbc[1].exe
Size	321.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`8c7ed5bf68dd9a6f76be57eb9ab80ae7`
SHA256	`437252ce5e183e89ff25e5634c411583de24829219901bf884f762351c8b6ec2`
CRC32	`146A4526`
ssdeep	`6144:K69L7Z0DQ+3HwOEz2J9bv1ABmYhKUxHvbBM/3Q8+YcA5fu1Hh7PucMfW6n:AkoU2JddABzK6zqA8lcAMlp69`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

iexplore.exe "C:\Program Files\Internet Explorer\iexplore.exe" http://103.167.93.12/0000/vbc.exe
1196
- iexplore.exe "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1196 CREDAT:145409
  1772

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
103.167.93.12	Active	Moloch
117.18.232.200	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49166 -> 103.167.93.12:80	2016141	ET INFO Executable Download from dotted-quad Host	A Network Trojan was detected
TCP 192.168.56.102:49173 -> 117.18.232.200:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49166 -> 103.167.93.12:80	2019714	ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile	Potentially Bad Traffic
TCP 192.168.56.102:49172 -> 117.18.232.200:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 117.18.232.200:443 -> 192.168.56.102:49174	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
TCP 103.167.93.12:80 -> 192.168.56.102:49166	2018959	ET POLICY PE EXE or DLL Windows file download HTTP	Potential Corporate Privacy Violation
TCP 103.167.93.12:80 -> 192.168.56.102:49166	2021076	ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 8, 2021, 2:47 p.m.	stacktrace: RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d @ 0x7fefde3a49d RpcRaiseException+0x53 RpcExceptionFilter-0x2bd rpcrt4+0x173c3 @ 0x7feff9773c3 ObjectStublessClient32+0x8bf CoDisconnectContext-0x107b9 ole32+0x443bf @ 0x7feff2143bf IUnknown_AddRef_Proxy+0x1f5 NdrFixedArrayBufferSize-0xeb rpcrt4+0x35295 @ 0x7feff995295 I_RpcFreeBuffer+0x1b9 NdrRangeUnmarshall-0x5a7 rpcrt4+0x32799 @ 0x7feff992799 Ndr64AsyncServerCallAll+0xa9e Ndr64AsyncClientCall-0xf42 rpcrt4+0xdaf1e @ 0x7feffa3af1e Ndr64AsyncServerCallAll+0x12ec Ndr64AsyncClientCall-0x6f4 rpcrt4+0xdb76c @ 0x7feffa3b76c NdrStubCall3+0xc6 NdrOleAllocate-0x3ea rpcrt4+0x348d6 @ 0x7feff9948d6 CoGetInstanceFromFile+0x4cd3 HACCEL_UserFree-0x70fd ole32+0x170883 @ 0x7feff340883 CoGetInstanceFromFile+0x511d HACCEL_UserFree-0x6cb3 ole32+0x170ccd @ 0x7feff340ccd CoGetInstanceFromFile+0x5093 HACCEL_UserFree-0x6d3d ole32+0x170c43 @ 0x7feff340c43 CoSetState+0x1450 DcomChannelSetHResult-0x34c ole32+0x2a4f0 @ 0x7feff1fa4f0 GetErrorInfo+0x599 ObjectStublessClient7-0xb1f ole32+0x3d551 @ 0x7feff20d551 CoGetInstanceFromFile+0x78ce HACCEL_UserFree-0x4502 ole32+0x17347e @ 0x7feff34347e CoGetInstanceFromFile+0x567b HACCEL_UserFree-0x6755 ole32+0x17122b @ 0x7feff34122b CoGetInstanceFromFile+0x7992 HACCEL_UserFree-0x443e ole32+0x173542 @ 0x7feff343542 GetErrorInfo+0x475 ObjectStublessClient7-0xc43 ole32+0x3d42d @ 0x7feff20d42d GetErrorInfo+0x21e ObjectStublessClient7-0xe9a ole32+0x3d1d6 @ 0x7feff20d1d6 TranslateMessageEx+0x2a1 IntersectRect-0x11f user32+0x19bd1 @ 0x77819bd1 TranslateMessage+0x1ea DispatchMessageW-0x42 user32+0x198da @ 0x778198da GetErrorInfo+0xf3 ObjectStublessClient7-0xfc5 ole32+0x3d0ab @ 0x7feff20d0ab CoUnloadingWOW+0x117 OleCreateFromFileEx-0x1829 ole32+0x163e57 @ 0x7feff333e57 ObjectStublessClient24+0x1876 CLSIDFromString-0x57a ole32+0x10106 @ 0x7feff1e0106 ObjectStublessClient24+0x18f2 CLSIDFromString-0x4fe ole32+0x10182 @ 0x7feff1e0182 BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x7721652d RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x7792c521 exception.instruction_r: 48 81 c4 c8 00 00 00 c3 48 85 f6 74 08 83 3b 00 exception.symbol: RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d exception.instruction: add rsp, 0xc8 exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 42141 exception.address: 0x7fefde3a49d registers.r14: 0 registers.r15: 0 registers.rcx: 77981552 registers.rsi: 0 registers.r10: 0 registers.rbx: 0 registers.rsp: 77987504 registers.r11: 77983312 registers.r8: 0 registers.r9: 0 registers.rdx: 1 registers.r12: 0 registers.rbp: 0 registers.rdi: 0 registers.rax: 1930347391 registers.r13: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 8, 2021, 2:47 p.m.

stacktrace:

RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d @ 0x7fefde3a49d
RpcRaiseException+0x53 RpcExceptionFilter-0x2bd rpcrt4+0x173c3 @ 0x7feff9773c3
ObjectStublessClient32+0x8bf CoDisconnectContext-0x107b9 ole32+0x443bf @ 0x7feff2143bf
IUnknown_AddRef_Proxy+0x1f5 NdrFixedArrayBufferSize-0xeb rpcrt4+0x35295 @ 0x7feff995295
I_RpcFreeBuffer+0x1b9 NdrRangeUnmarshall-0x5a7 rpcrt4+0x32799 @ 0x7feff992799
Ndr64AsyncServerCallAll+0xa9e Ndr64AsyncClientCall-0xf42 rpcrt4+0xdaf1e @ 0x7feffa3af1e
Ndr64AsyncServerCallAll+0x12ec Ndr64AsyncClientCall-0x6f4 rpcrt4+0xdb76c @ 0x7feffa3b76c
NdrStubCall3+0xc6 NdrOleAllocate-0x3ea rpcrt4+0x348d6 @ 0x7feff9948d6
CoGetInstanceFromFile+0x4cd3 HACCEL_UserFree-0x70fd ole32+0x170883 @ 0x7feff340883
CoGetInstanceFromFile+0x511d HACCEL_UserFree-0x6cb3 ole32+0x170ccd @ 0x7feff340ccd
CoGetInstanceFromFile+0x5093 HACCEL_UserFree-0x6d3d ole32+0x170c43 @ 0x7feff340c43
CoSetState+0x1450 DcomChannelSetHResult-0x34c ole32+0x2a4f0 @ 0x7feff1fa4f0
GetErrorInfo+0x599 ObjectStublessClient7-0xb1f ole32+0x3d551 @ 0x7feff20d551
CoGetInstanceFromFile+0x78ce HACCEL_UserFree-0x4502 ole32+0x17347e @ 0x7feff34347e
CoGetInstanceFromFile+0x567b HACCEL_UserFree-0x6755 ole32+0x17122b @ 0x7feff34122b
CoGetInstanceFromFile+0x7992 HACCEL_UserFree-0x443e ole32+0x173542 @ 0x7feff343542
GetErrorInfo+0x475 ObjectStublessClient7-0xc43 ole32+0x3d42d @ 0x7feff20d42d
GetErrorInfo+0x21e ObjectStublessClient7-0xe9a ole32+0x3d1d6 @ 0x7feff20d1d6
TranslateMessageEx+0x2a1 IntersectRect-0x11f user32+0x19bd1 @ 0x77819bd1
TranslateMessage+0x1ea DispatchMessageW-0x42 user32+0x198da @ 0x778198da
GetErrorInfo+0xf3 ObjectStublessClient7-0xfc5 ole32+0x3d0ab @ 0x7feff20d0ab
CoUnloadingWOW+0x117 OleCreateFromFileEx-0x1829 ole32+0x163e57 @ 0x7feff333e57
ObjectStublessClient24+0x1876 CLSIDFromString-0x57a ole32+0x10106 @ 0x7feff1e0106
ObjectStublessClient24+0x18f2 CLSIDFromString-0x4fe ole32+0x10182 @ 0x7feff1e0182
BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x7721652d
RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x7792c521

exception.instruction_r: 48 81 c4 c8 00 00 00 c3 48 85 f6 74 08 83 3b 00
exception.symbol: RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d
exception.instruction: add rsp, 0xc8
exception.module: KERNELBASE.dll
exception.exception_code: 0x80040155
exception.offset: 42141
exception.address: 0x7fefde3a49d
registers.r14: 0
registers.r15: 0
registers.rcx: 77981552
registers.rsi: 0
registers.r10: 0
registers.rbx: 0
registers.rsp: 77987504
registers.r11: 77983312
registers.r8: 0
registers.r9: 0
registers.rdx: 1
registers.r12: 0
registers.rbp: 0
registers.rdi: 0
registers.rax: 1930347391
registers.r13: 0

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

suspicious_features

Connection to IP address

suspicious_request

GET http://103.167.93.12/0000/vbc.exe

Performs some HTTP requests (2 events)

request	GET http://103.167.93.12/0000/vbc.exe
request	GET http://ie9cvlist.ie.microsoft.com/IE9CompatViewList.xml

Allocates read-write-execute memory (usually to unpack itself) (50 out of 57 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 region_size: 3477504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002b00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002e50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007781d000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077842000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077824000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077842000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc845000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc845000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007feff6e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefe141000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780a000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002ea0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefb037000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef6d79000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1196 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000005a00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:47 p.m.	process_identifier: 1196 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef7d39000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 region_size: 8065024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002590000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002d40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077871000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007781d000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077842000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077824000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077842000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc845000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc845000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007feff6e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefe141000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780a000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780d000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780b000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077216000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077946000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077211000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000077810000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007780a000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007791f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007792b000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 2:46 p.m.	process_identifier: 1772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007feff327000 process_handle: 0xffffffffffffffff	1

An application raised an exception which may be indicative of an exploit crash (2 events)

Time & API	Arguments	Status	Return	Repeated
Application Crash	Process iexplore.exe with pid 1196 crashed
__exception__ Oct. 8, 2021, 2:47 p.m.	stacktrace: RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d @ 0x7fefde3a49d RpcRaiseException+0x53 RpcExceptionFilter-0x2bd rpcrt4+0x173c3 @ 0x7feff9773c3 ObjectStublessClient32+0x8bf CoDisconnectContext-0x107b9 ole32+0x443bf @ 0x7feff2143bf IUnknown_AddRef_Proxy+0x1f5 NdrFixedArrayBufferSize-0xeb rpcrt4+0x35295 @ 0x7feff995295 I_RpcFreeBuffer+0x1b9 NdrRangeUnmarshall-0x5a7 rpcrt4+0x32799 @ 0x7feff992799 Ndr64AsyncServerCallAll+0xa9e Ndr64AsyncClientCall-0xf42 rpcrt4+0xdaf1e @ 0x7feffa3af1e Ndr64AsyncServerCallAll+0x12ec Ndr64AsyncClientCall-0x6f4 rpcrt4+0xdb76c @ 0x7feffa3b76c NdrStubCall3+0xc6 NdrOleAllocate-0x3ea rpcrt4+0x348d6 @ 0x7feff9948d6 CoGetInstanceFromFile+0x4cd3 HACCEL_UserFree-0x70fd ole32+0x170883 @ 0x7feff340883 CoGetInstanceFromFile+0x511d HACCEL_UserFree-0x6cb3 ole32+0x170ccd @ 0x7feff340ccd CoGetInstanceFromFile+0x5093 HACCEL_UserFree-0x6d3d ole32+0x170c43 @ 0x7feff340c43 CoSetState+0x1450 DcomChannelSetHResult-0x34c ole32+0x2a4f0 @ 0x7feff1fa4f0 GetErrorInfo+0x599 ObjectStublessClient7-0xb1f ole32+0x3d551 @ 0x7feff20d551 CoGetInstanceFromFile+0x78ce HACCEL_UserFree-0x4502 ole32+0x17347e @ 0x7feff34347e CoGetInstanceFromFile+0x567b HACCEL_UserFree-0x6755 ole32+0x17122b @ 0x7feff34122b CoGetInstanceFromFile+0x7992 HACCEL_UserFree-0x443e ole32+0x173542 @ 0x7feff343542 GetErrorInfo+0x475 ObjectStublessClient7-0xc43 ole32+0x3d42d @ 0x7feff20d42d GetErrorInfo+0x21e ObjectStublessClient7-0xe9a ole32+0x3d1d6 @ 0x7feff20d1d6 TranslateMessageEx+0x2a1 IntersectRect-0x11f user32+0x19bd1 @ 0x77819bd1 TranslateMessage+0x1ea DispatchMessageW-0x42 user32+0x198da @ 0x778198da GetErrorInfo+0xf3 ObjectStublessClient7-0xfc5 ole32+0x3d0ab @ 0x7feff20d0ab CoUnloadingWOW+0x117 OleCreateFromFileEx-0x1829 ole32+0x163e57 @ 0x7feff333e57 ObjectStublessClient24+0x1876 CLSIDFromString-0x57a ole32+0x10106 @ 0x7feff1e0106 ObjectStublessClient24+0x18f2 CLSIDFromString-0x4fe ole32+0x10182 @ 0x7feff1e0182 BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x7721652d RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x7792c521 exception.instruction_r: 48 81 c4 c8 00 00 00 c3 48 85 f6 74 08 83 3b 00 exception.symbol: RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d exception.instruction: add rsp, 0xc8 exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 42141 exception.address: 0x7fefde3a49d registers.r14: 0 registers.r15: 0 registers.rcx: 77981552 registers.rsi: 0 registers.r10: 0 registers.rbx: 0 registers.rsp: 77987504 registers.r11: 77983312 registers.r8: 0 registers.r9: 0 registers.rdx: 1 registers.r12: 0 registers.rbp: 0 registers.rdi: 0 registers.rax: 1930347391 registers.r13: 0	1	0	0

Application Crash

Process iexplore.exe with pid 1196 crashed

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 8, 2021, 2:47 p.m.

stacktrace:

RaiseException+0x3d FreeEnvironmentStringsW-0x373 kernelbase+0xa49d @ 0x7fefde3a49d
RpcRaiseException+0x53 RpcExceptionFilter-0x2bd rpcrt4+0x173c3 @ 0x7feff9773c3
ObjectStublessClient32+0x8bf CoDisconnectContext-0x107b9 ole32+0x443bf @ 0x7feff2143bf
IUnknown_AddRef_Proxy+0x1f5 NdrFixedArrayBufferSize-0xeb rpcrt4+0x35295 @ 0x7feff995295
I_RpcFreeBuffer+0x1b9 NdrRangeUnmarshall-0x5a7 rpcrt4+0x32799 @ 0x7feff992799
Ndr64AsyncServerCallAll+0xa9e Ndr64AsyncClientCall-0xf42 rpcrt4+0xdaf1e @ 0x7feffa3af1e
Ndr64AsyncServerCallAll+0x12ec Ndr64AsyncClientCall-0x6f4 rpcrt4+0xdb76c @ 0x7feffa3b76c
NdrStubCall3+0xc6 NdrOleAllocate-0x3ea rpcrt4+0x348d6 @ 0x7feff9948d6
CoGetInstanceFromFile+0x4cd3 HACCEL_UserFree-0x70fd ole32+0x170883 @ 0x7feff340883
CoGetInstanceFromFile+0x511d HACCEL_UserFree-0x6cb3 ole32+0x170ccd @ 0x7feff340ccd
CoGetInstanceFromFile+0x5093 HACCEL_UserFree-0x6d3d ole32+0x170c43 @ 0x7feff340c43
CoSetState+0x1450 DcomChannelSetHResult-0x34c ole32+0x2a4f0 @ 0x7feff1fa4f0
GetErrorInfo+0x599 ObjectStublessClient7-0xb1f ole32+0x3d551 @ 0x7feff20d551
CoGetInstanceFromFile+0x78ce HACCEL_UserFree-0x4502 ole32+0x17347e @ 0x7feff34347e
CoGetInstanceFromFile+0x567b HACCEL_UserFree-0x6755 ole32+0x17122b @ 0x7feff34122b
CoGetInstanceFromFile+0x7992 HACCEL_UserFree-0x443e ole32+0x173542 @ 0x7feff343542
GetErrorInfo+0x475 ObjectStublessClient7-0xc43 ole32+0x3d42d @ 0x7feff20d42d
GetErrorInfo+0x21e ObjectStublessClient7-0xe9a ole32+0x3d1d6 @ 0x7feff20d1d6
TranslateMessageEx+0x2a1 IntersectRect-0x11f user32+0x19bd1 @ 0x77819bd1
TranslateMessage+0x1ea DispatchMessageW-0x42 user32+0x198da @ 0x778198da
GetErrorInfo+0xf3 ObjectStublessClient7-0xfc5 ole32+0x3d0ab @ 0x7feff20d0ab
CoUnloadingWOW+0x117 OleCreateFromFileEx-0x1829 ole32+0x163e57 @ 0x7feff333e57
ObjectStublessClient24+0x1876 CLSIDFromString-0x57a ole32+0x10106 @ 0x7feff1e0106
ObjectStublessClient24+0x18f2 CLSIDFromString-0x4fe ole32+0x10182 @ 0x7feff1e0182
BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x7721652d
RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x7792c521

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZTY94C7J\vbc[1].exe

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZTY94C7J\vbc[1].exe

Potentially malicious URLs were found in the process memory dump (50 out of 1313 events)

url	http://www.expedia.com/favicon.ico
url	http://uk.ask.com/favicon.ico
url	http://www.priceminister.com/
url	https://ssl.pstatic.net/static/pwe/common/img_use_mobile_version.png
url	https://t1.daumcdn.net/tistory_admin/blogs/plugins/tatterDesk/image/img_delete_module.gif?_version_=9024c9023ed6ab26b00b4f2905e46ffa08aeb336
url	https://s.pstatic.net/dthumb.phinf/?src=%22http%3A%2F%2Fstatic.naver.net%2Fwww%2Fmobile%2Fedit%2F2020%2F0805%2FcropImg_339x222_38528621599152653.jpeg%22
url	https://s.pstatic.net/dthumb.phinf/?src=%22https%3A%2F%2Fs.pstatic.net%2Fstatic%2Fwww%2Fmobile%2Fedit%2F2020%2F1031%2Fupload_20063893240744871RiJjV.jpg%22
url	http://175.208.134.150:8282/test/test.eml
url	http://ru.wikipedia.org/
url	http://blog.naver.com/versioning//common/lib/ajax.flash/ajax-885363e.swf
url	https://search.pstatic.net/common/?src=http%3A%2F%2Fimgnews.naver.net%2Fimage%2Forigin%2F5016%2F2018%2F02%2F08%2F60861.jpg
url	http://www.certificadodigital.com.br/repositorio/serasaca/crl/SerasaCAIII.crl0
url	https://s.pstatic.net/static/newsstand/2020/logo/light/0604/905.png
url	http://www.merlin.com.pl/favicon.ico
url	http://www.cnet.com/favicon.ico
url	http://www.certificadodigital.com.br/repositorio/serasaca/crl/SerasaCAII.crl0
url	http://blogimgs.naver.net/nblog/guestbook/btn_close2.gif
url	https://ssl.pstatic.net/static/nid/login/rw_captcha01.png
url	http://www.snee.com/xml/xslt/sample.doc
url	http://www.yceml.net/0559/10408495-1499411010011
url	https://s.pstatic.net/static/www/mobile/edit/2018/0206/cropImg_166x108_118371466370743504.jpeg
url	https://s.pstatic.net/static/newsstand/up/2020/0615/nsd10319824.png
url	http://t.static.blog.naver.net/mylog/versioning/nhn.keywordHighlighter-99428789.js
url	https://s.pstatic.net/dthumb.phinf/?src=%22http%3A%2F%2Fstatic.naver.net%2Fwww%2Fmobile%2Fedit%2F2020%2F0805%2FcropImg_339x222_38552809772500435.jpeg%22
url	http://blogimgs.naver.net/nblog/mylog/post/btn_cancel3.gif
url	https://t1.daumcdn.net/tistory_admin/blogs/plugins/tatterDesk/js/src/controls.js?_version_=9024c9023ed6ab26b00b4f2905e46ffa08aeb336
url	https://ssl.pstatic.net/static/pwe/nm/b.gif
url	http://www.firmaprofesional.com0
url	http://search.nifty.com/
url	https://castbox.shopping.naver.com/js/lazyload.js
url	http://ns.adobe.com/exif/1.0/
url	https://s.pstatic.net/shopping.phinf/20200729_1/2931dd60-1842-4048-a39c-1e3389db4a0e.jpg
url	https://s.pstatic.net/shopping.phinf/20201030_5/435a8fe5-a825-42c6-ae9b-cf42801458dc.jpg?type=f214_292
url	https://ssl.pstatic.net/static/pwe/nm/spr_vertical_0d25bb77f8.png
url	http://www.etmall.com.tw/
url	https://s.pstatic.net/static/newsstand/2020/logo/light/0604/042.png
url	https://s.pstatic.net/static/newsstand/2020/logo/light/0604/955.png
url	http://crl.chambersign.org/publicnotaryroot.crl0
url	https://s.pstatic.net/dthumb.phinf/?src=%22https%3A%2F%2Fs.pstatic.net%2Fstatic%2Fwww%2Fmobile%2Fedit%2F2020%2F1021%2Fupload_19201541624342101mWI1T.jpg%22
url	https://s.pstatic.net/shopping.phinf/20200723_14/1830ea29-778a-47c7-9367-e34230fa46cc.jpg
url	http://search.goo.ne.jp/
url	http://fr.wikipedia.org/favicon.ico
url	https://t1.daumcdn.net/tistory_admin/blogs/plugins/PreventCopyContents/js/functions.js?_version_=9024c9023ed6ab26b00b4f2905e46ffa08aeb336
url	http://busca.estadao.com.br/favicon.ico
url	http://search.hanafos.com/favicon.ico
url	https://s.pstatic.net/shopping.phinf/20201103_21/701f9083-a72b-4ef6-ac1c-0daf1907c51d.jpg?type=f214_292
url	https://ssl.pstatic.net/tveta/libs/1298/1298853/743c01d46e807a376d99_20200730182507675.png
url	https://tistory3.daumcdn.net/tistory/807805/skin/images/footerbg.jpg
url	http://search.chol.com/favicon.ico
url	https://s.pstatic.net/static/newsstand/2020/logo/light/0604/820.png

Yara rule detected in process memory (50 out of 72 events)

description	Communication using DGA	rule	Network_DGA
description	Communications use DNS	rule	Network_DNS
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Create a windows service	rule	Create_Service
description	Record Audio	rule	Sniff_Audio
description	Escalate priviledges	rule	Escalate_priviledges
description	Run a KeyLogger	rule	KeyLogger
description	Code injection with CreateRemoteThread in a remote process	rule	Code_injection
description	Communications over HTTP	rule	Network_HTTP
description	Hijack network configuration	rule	Hijack_Network
description	Match Windows Inet API call	rule	Str_Win32_Internet_API
description	Communications over FTP	rule	Network_FTP
description	Take ScreenShot	rule	ScreenShot
description	Match Windows Http API call	rule	Str_Win32_Http_API
description	Steal credential	rule	local_credential_Steal
description	File Downloader	rule	Network_Downloader
description	Communications over P2P network	rule	Network_P2P_Win
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerCheck__RemoteAPI
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__ConsoleCtrl
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	(no description)	rule	Check_Dlls
description	Checks if being debugged	rule	anti_dbg
description	Anti-Sandbox checks for ThreatExpert	rule	antisb_threatExpert
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook
description	Install itself for autorun at Windows startup	rule	Persistence
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	Communication using DGA	rule	Network_DGA
description	Communications use DNS	rule	Network_DNS
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Create a windows service	rule	Create_Service
description	Record Audio	rule	Sniff_Audio
description	Escalate priviledges	rule	Escalate_priviledges
description	Run a KeyLogger	rule	KeyLogger
description	Code injection with CreateRemoteThread in a remote process	rule	Code_injection
description	Communications over HTTP	rule	Network_HTTP
description	Hijack network configuration	rule	Hijack_Network

Uses Windows utilities for basic Windows functionality (1 event)

cmdline

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1196 CREDAT:145409

Communicates with host for which no DNS query was performed (2 events)

host	103.167.93.12
host	117.18.232.200

File has been identified by 11 AntiVirus engines on VirusTotal as malicious (11 events)

Sophos	malware site
CRDF	malicious site
Fortinet	malware site
Lionic	malicious site
Emsisoft	malware site
Webroot	malicious site
Avira	malware site
Kaspersky	malware site
URLhaus	malicious site
G-Data	malware site
ESET	malware site

Found URLs in memory pointing to an IP address rather than a domain (potentially indicative of Command & Control traffic) (7 events)

url	http://175.208.134.150:8282/test/test.eml
url	http://103.167.93.12/favicon.ico
url	http://175.208.134.150:8282/favicon.ico
url	http://192.168.3.119/
url	http://103.167.93.12/0000/vbc.exe
url	http://175.208.134.150:8282/test/exe1.zip
url	https://192.168.3.119/

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1196 resumed a thread in remote process 1772
NtResumeThread Oct. 8, 2021, 2:46 p.m.	thread_handle: 0x000000000000030c suspend_count: 1 process_identifier: 1772	1	0	0

http://103.167.93.12/0000/vbc.exe

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