Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	May 11, 2021, 9:07 a.m.	May 11, 2021, 9:10 a.m.

Size	705.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`3bde41238c5520477847ab69aa014366`
SHA256	`676f9e765f4ee9ca07059ec5f71cced42ca552d821f35356cda4e1dd8ed4849e`
CRC32	`4524684F`
ssdeep	`12288:qgrc49TyqXUtBVw1hhhRZKO2QnhluvDfwQOT7qhKcSpJ:q+TyqXUPGhhh3KxQ3uvbwlTehKcSpJ`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\vlrTZojaVg\src\obj\Debug\MethodInfo.pdb
Yara	Malicious_Library_Zero - Malicious_Library Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

ALXxGkCQUwQUkab.exe "C:\Users\test22\AppData\Local\Temp\ALXxGkCQUwQUkab.exe"
1972

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 May 11, 2021, 9:07 a.m.			0	0
IsDebuggerPresent May 11, 2021, 9:07 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 11, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038c330 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 11, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038c8f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 11, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038c8f0 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\vlrTZojaVg\src\obj\Debug\MethodInfo.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 11, 2021, 9:07 a.m.		1	1	0

Starts servers listening (3 events)

Time & API	Arguments	Status	Return
bind May 11, 2021, 9:07 a.m.	ip_address: 127.0.0.1 socket: 612 port: 0	1	0
listen May 11, 2021, 9:07 a.m.	socket: 612 backlog: 2147483647	1	0
accept May 11, 2021, 9:07 a.m.	ip_address: 127.0.0.1 socket: 612 port: 0		4294967295

Allocates read-write-execute memory (usually to unpack itself) (50 out of 78 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 983040 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00650000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00700000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00562000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00595000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0059b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00597000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00587000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00586000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 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 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b41000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6d6b2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b42000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b43000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b44000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b45000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b46000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b47000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b48000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b49000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05390178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053901a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053901c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053fd3ae process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053fd3a2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05390208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c28 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c4c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c54 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c58 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c60 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c64 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 1972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d6c68 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x000ac800', u'virtual_address': u'0x00002000', u'entropy': 7.625588852080848, u'name': u'.text', u'virtual_size': u'0x000ac608'}

entropy

7.62558885208

description

A section with a high entropy has been found

entropy

0.979418026969

description

Overall entropy of this PE file is high

A process attempted to delay the analysis task. (1 event)

description

ALXxGkCQUwQUkab.exe tried to sleep 2728264 seconds, actually delayed analysis time by 2728264 seconds

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

McAfee	Artemis!3BDE41238C55
Cylance	Unsafe
Alibaba	TrojanPSW:MSIL/Kryptik.53440597
Cyren	W32/MSIL_Kryptik.EFP.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AAVF
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
Kaspersky	HEUR:Trojan-PSW.MSIL.Coins.gen
BitDefender	Gen:Variant.Bulz.468887
Paloalto	generic.ml
AegisLab	Trojan.MSIL.Coins.i!c
McAfee-GW-Edition	Artemis!Trojan
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Infostealer.R419924
MAX	malware (ai score=100)
Malwarebytes	Trojan.MalPack.ADC.Generic
Rising	Trojan.Kryptik!8.8 (CLOUD)
Webroot	W32.Trojan.Gen
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (W)

ALXxGkCQUwQUkab.exe

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