Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	May 11, 2021, 9:07 a.m.	May 11, 2021, 9:12 a.m.

Size	718.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`15a8db86060368ecc3d8ee13d8a4fa26`
SHA256	`317fb70fdfcc7fea5356a30bf36a8fffa40d059d783a6d50adee9f7664e24740`
CRC32	`37E2C992`
ssdeep	`12288:+572ML1dSijSylMDK1ABWn6pnHlU2mDfDrJ:+B261lM+ABW6wTDfDr`
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)

axD70r2UMtC1a0x.exe "C:\Users\test22\AppData\Local\Temp\axD70r2UMtC1a0x.exe"
7140

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.217.25.14	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: 0x005b6af0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 11, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005b63f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 11, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005b63f0 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 May 11, 2021, 9:07 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 76 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00800000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 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	0
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 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	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00322000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0032a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 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: 7140 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: 7140 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: 7140 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: 7140 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: 7140 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
NtProtectVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 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	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0032c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:07 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00446000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051b0178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051b01a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051b01c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0522ddae process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0522dda2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051b0208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207608 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0520762c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207634 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207638 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207640 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207644 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207648 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0520764c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 11, 2021, 9:09 a.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05207654 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x000a2600', u'virtual_address': u'0x00002000', u'entropy': 7.673442164128491, u'name': u'.text', u'virtual_size': u'0x000a24c8'}

entropy

7.67344216413

description

A section with a high entropy has been found

entropy

0.904596100279

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 event)

host

172.217.25.14

File has been identified by 30 AntiVirus engines on VirusTotal as malicious (30 events)

Elastic	malicious (high confidence)
DrWeb	Trojan.PackedNET.624
McAfee	Artemis!15A8DB860603
Cylance	Unsafe
K7AntiVirus	Trojan ( 0057c2ad1 )
Alibaba	Trojan:Win32/starter.ali1000139
K7GW	Trojan ( 0057c2ad1 )
Cyren	W32/MSIL_Kryptik.DLO.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of MSIL/Kryptik.AAUV
APEX	Malicious
Avast	Win32:CrypterX-gen [Trj]
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
Paloalto	generic.ml
AegisLab	Trojan.MSIL.Taskun.4!c
Rising	Trojan.Taskun!8.11327 (CLOUD)
Sophos	Mal/Generic-S
McAfee-GW-Edition	PWS-FCWJ!15A8DB860603
SentinelOne	Static AI - Malicious PE
MAX	malware (ai score=99)
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	Trojan:Win32/AgentTesla!ml
GData	MSIL.Trojan-Stealer.AgentTesla.DINH0M
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Infostealer.R419921
Malwarebytes	Malware.AI.1182150101
Fortinet	MSIL/Kryptik.AAUP!tr
Webroot	W32.Trojan.Gen
AVG	Win32:CrypterX-gen [Trj]
CrowdStrike	win/malicious_confidence_60% (W)

axD70r2UMtC1a0x.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All