Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 29, 2021, 10:27 a.m.	April 29, 2021, 10:35 a.m.

Size	964.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`1c24719aaa1f1a844cda4bc2ae526f89`
SHA256	`2970094c7e9ee7e8e31524d996c5abc830e2e480602e0d223c4409a52ba55ea6`
CRC32	`2460DACC`
ssdeep	`24576:GLGiJbaiJbxiJbPFI3dxbxGZupGCq4dBpiKbt:GLGiJWiJNiJzFWfFEA3NdBpiK`
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature IsPE32 - (no description) Is_DotNET_EXE - (no description) Malicious_Library_Zero - Malicious_Library Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

PUKfyFHG2AWXj1W.exe "C:\Users\test22\AppData\Local\Temp\PUKfyFHG2AWXj1W.exe"
1468

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.67.188.154	Active	Moloch
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 April 29, 2021, 10:27 a.m.			0	0
IsDebuggerPresent April 29, 2021, 10:27 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey April 29, 2021, 10:29 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x003a6ab0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 29, 2021, 10:29 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x003a63b0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 29, 2021, 10:29 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x003a63b0 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 April 29, 2021, 10:27 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 71 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00bc0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00545000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00547000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00670000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 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 April 29, 2021, 10:27 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6dde2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:27 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00671000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00672000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00673000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00674000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00675000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00676000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00677000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00678000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05160178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051601a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051601c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051d44ae process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051d44a2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05160208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade30 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade54 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade5c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade60 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade68 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade6c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade70 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade74 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade7c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade80 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade88 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 29, 2021, 10:29 a.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ade8c process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x000d7800', u'virtual_address': u'0x00002000', u'entropy': 7.140435082279385, u'name': u'.text', u'virtual_size': u'0x000d77f4'}

entropy

7.14043508228

description

A section with a high entropy has been found

entropy

0.894190871369

description

Overall entropy of this PE file is high

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

host

172.67.188.154

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

DrWeb	Trojan.PackedNET.688
MicroWorld-eScan	Gen:Variant.Bulz.455063
FireEye	Gen:Variant.Bulz.455063
Cylance	Unsafe
Alibaba	Trojan:Win32/starter.ali1000139
Cyren	W32/MSIL_Kryptik.ECA.gen!Eldorado
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of MSIL/Kryptik.AAQT
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Gen:Variant.Bulz.455063
Paloalto	generic.ml
Rising	Spyware.Noon!8.E7C9 (CLOUD)
Ad-Aware	Gen:Variant.Bulz.455063
McAfee-GW-Edition	Artemis!Trojan
Sophos	Mal/Generic-S
MAX	malware (ai score=83)
Microsoft	Trojan:Win32/AgentTesla!ml
McAfee	RDN/Generic.com
AVG	Win32:PWSX-gen [Trj]
Panda	Trj/GdSda.A

PUKfyFHG2AWXj1W.exe

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