Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 2, 2021, 12:13 p.m.	Nov. 2, 2021, 12:16 p.m.

Size	343.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`27966cb801b7c85686d6a5cf79dbb8ec`
SHA256	`e837578c1c61f509939c82b9ef3b3bdd7b4db3718f246227a75b5c6e48c71b16`
CRC32	`DDCADF5C`
ssdeep	`6144:VYeTuoDj9I8iaJShyCWllRkSKUXkF9gg/qfAmN4U8JXiC9lyAJp1j:VFTl9zgzKzfKUXk7ggyfAq4U8JXiC9Xb`
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

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2812

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Nov. 2, 2021, 12:13 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Nov. 2, 2021, 12:13 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 2, 2021, 12:13 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 12:13 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 12:13 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 12:13 p.m.			0	0

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 Nov. 2, 2021, 12:13 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (19 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00740000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00910000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ae0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00512000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00555000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 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 Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 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
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00680000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 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 Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00681000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73a22000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 12:13 p.m.	process_identifier: 2812 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00536000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x00055200', u'virtual_address': u'0x00002000', u'entropy': 7.928139196879716, u'name': u'.text', u'virtual_size': u'0x00055094'}

entropy

7.92813919688

description

A section with a high entropy has been found

entropy

0.994160583942

description

Overall entropy of this PE file is high

File has been identified by 23 AntiVirus engines on VirusTotal as malicious (23 events)

Lionic	Trojan.Multi.GenericML.4!c
Elastic	malicious (high confidence)
McAfee	Artemis!27966CB801B7
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
Cybereason	malicious.a0e3f0
BitDefenderTheta	Gen:NN.ZemsilF.34236.vm0@a4tj@Tk
Cyren	W32/Trojan.SW.gen!Eldorado
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/GenKryptik.DTOI
APEX	Malicious
Kaspersky	UDS:Trojan.Multi.GenericML.xnet
Avast	FileRepMalware
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
Sophos	Mal/Generic-S
eGambit	Unsafe.AI_Score_99%
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
Malwarebytes	Malware.AI.3316835979
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/Tesla.FIVJ!tr
AVG	FileRepMalware
CrowdStrike	win/malicious_confidence_90% (W)

vbc.exe

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