Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	May 21, 2021, 8:38 a.m.	May 21, 2021, 8:40 a.m.

Size	543.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c225922e8ec40ccca7d491fa57ece50b`
SHA256	`160507d28ba26eb0bd4f85d36c3b1200056c8499aceeef089793f5f3d0d576d2`
CRC32	`C9ADE5C4`
ssdeep	`12288:zBxAIaYWIRl88Zeovm0d/pMexaS8HvAjusRyt3Kz:zzaYWsvz/eesSq4axt6z`
Yara	Malicious_Library_Zero - Malicious_Library 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)

netwire-988.exe "C:\Users\test22\AppData\Local\Temp\netwire-988.exe"
2288

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

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA May 21, 2021, 8:38 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW May 21, 2021, 8:38 a.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 May 21, 2021, 8:38 a.m.			0	0
IsDebuggerPresent May 21, 2021, 8:38 a.m.			0	0
IsDebuggerPresent May 21, 2021, 8:38 a.m.			0	0
IsDebuggerPresent May 21, 2021, 8:38 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 21, 2021, 8:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a15c8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 21, 2021, 8:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a0ec8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 21, 2021, 8:38 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a0ec8 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 21, 2021, 8:38 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (25 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00360000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtProtectVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02040000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02140000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00515000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00517000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00507000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtProtectVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 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
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 21, 2021, 8:38 a.m.	process_identifier: 2288 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00731000 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'0x00087000', u'virtual_address': u'0x00002000', u'entropy': 7.8093735885418045, u'name': u'.text', u'virtual_size': u'0x00086fd4'}

entropy

7.80937358854

description

A section with a high entropy has been found

entropy

0.995391705069

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 10 AntiVirus engines on VirusTotal as malicious (10 events)

Elastic	malicious (high confidence)
Cybereason	malicious.6ff983
Cyren	W32/MSIL_Kryptik.DZG.gen!Eldorado
Symantec	Scr.Malcode!gdn30
McAfee-GW-Edition	BehavesLike.Win32.Fareit.hc
SentinelOne	Static AI - Malicious PE
APEX	Malicious
Microsoft	Trojan:Win32/AgentTesla!ml
Cynet	Malicious (score: 100)
Malwarebytes	Malware.AI.1133796971

netwire-988.exe

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