Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 3, 2021, 9:11 a.m.	Sept. 3, 2021, 9:17 a.m.

Size	786.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`1a3c74ff1002eb5d8121bedd3f5d3e9d`
SHA256	`aaf15c974c8b1f11afe1573018e944f1d63580ba3f5c145a310c025ddf0528b9`
CRC32	`1D221EF2`
ssdeep	`12288:ffh/V13hql0cDWx1mog97NBnzkBP2GmYzC0sRe+PuXmyFUBWFiE9Pw8BsGUdfkma:Lql0oyoLDIzkVPuXr9iE1w8sRnc9s`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2496

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 3, 2021, 9:11 a.m.			0	0
IsDebuggerPresent Sept. 3, 2021, 9:11 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey Sept. 3, 2021, 9:12 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00316a20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 3, 2021, 9:12 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00316b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 3, 2021, 9:12 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00316b60 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 Sept. 3, 2021, 9:11 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 77 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00bc0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00522000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00557000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009c5000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009c5000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00902000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 3, 2021, 9:11 a.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b2000 process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x000c4000', u'virtual_address': u'0x00002000', u'entropy': 7.8271725517666, u'name': u'.text', u'virtual_size': u'0x000c3ec4'}

entropy

7.82717255177

description

A section with a high entropy has been found

entropy

0.997455470738

description

Overall entropy of this PE file is high

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

Elastic	malicious (high confidence)
Cylance	Unsafe
Sangfor	Virus.Win32.Save.a
Cybereason	malicious.4bec6c
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of MSIL/Packed.Confuser.K suspicious
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Trojan.MSIL.Taskun.gen
Sophos	ML/PE-A
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
FireEye	Generic.mg.1a3c74ff1002eb5d
SentinelOne	Static AI - Malicious PE
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
VBA32	CIL.StupidPInvoker-1.Heur
Malwarebytes	MachineLearning/Anomalous.94%
eGambit	Unsafe.AI_Score_100%
Fortinet	MSIL/GenKryptik.FJWB!tr
BitDefenderTheta	Gen:NN.ZemsilF.34126.Xm0@a0UfSpo
CrowdStrike	win/malicious_confidence_70% (D)
MaxSecure	Trojan.Malware.300983.susgen

vbc.exe

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