Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 29, 2024, 5:08 p.m.	Oct. 29, 2024, 5:12 p.m.

Size	728.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`58d65f5fca31cd83c18163b56b27f246`
SHA256	`7b827fb44a58dd2362be39abafa00a74e2f105c0fc5a5aa4ef3f3bdac5d13408`
CRC32	`482F5738`
ssdeep	`12288:elMgytQTnq9BpxPZW3nQzSAj8B3mLoU6/5rTxYvvebixV6suY:enKxRWxAoBWLoU6/px8X`
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description)

4.exe "C:\Users\test22\AppData\Local\Temp\4.exe"
2656

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 Oct. 29, 2024, 5:08 p.m.			0	0
IsDebuggerPresent Oct. 29, 2024, 5:08 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (21 events)

Time & API	Arguments	Status	Return
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b1d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b1d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b0d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b1d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b198 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b198 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b198 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b258 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 29, 2024, 5:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b218 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 Oct. 29, 2024, 5:08 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (22 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00860000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02340000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00542000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00585000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 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
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 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
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00576000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00661000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00662000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 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
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00577000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00663000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 29, 2024, 5:08 p.m.	process_identifier: 2656 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6d912000 process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x000b5a00', u'virtual_address': u'0x00002000', u'entropy': 7.129987524433354, u'name': u'.text', u'virtual_size': u'0x000b58d0'}

entropy

7.12998752443

description

A section with a high entropy has been found

entropy

0.99793956044

description

Overall entropy of this PE file is high

File has been identified by 37 AntiVirus engines on VirusTotal as malicious (37 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Generic.4!c
Skyhigh	BehavesLike.Win32.Generic.bc
Cylance	Unsafe
VIPRE	Gen:Heur.MSIL.Krypt.!cdmip!.2
Sangfor	Trojan.Msil.Agent.Vsjc
CrowdStrike	win/malicious_confidence_90% (D)
BitDefender	Trojan.GenericKD.74487891
Arcabit	Trojan.MSIL.Krypt.!cdmip!.2
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
APEX	Malicious
Avast	MalwareX-gen [Trj]
Kaspersky	UDS:DangerousObject.Multi.Generic
MicroWorld-eScan	Trojan.GenericKD.74487891
Emsisoft	Gen:Heur.MSIL.Krypt.!cdmip!.2 (B)
McAfeeD	ti!7B827FB44A58
CTX	exe.trojan.msil
SentinelOne	Static AI - Malicious PE
FireEye	Trojan.GenericKD.74487891
Google	Detected
Antiy-AVL	Trojan/Win32.Agent
Kingsoft	Win32.Troj.Unknown.a
Microsoft	Program:Win32/Wacapew.C!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Gen:Heur.MSIL.Krypt.!cdmip!.2
Varist	W32/ABApplication.OBAS-8092
AhnLab-V3	Malware/Win.Generic.C5688173
McAfee	Artemis!58D65F5FCA31
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.MalPack
Ikarus	Gen.MSIL.Krypt
Panda	Trj/Chgt.AD
Fortinet	PossibleThreat
AVG	MalwareX-gen [Trj]
Paloalto	generic.ml
alibabacloud	Trojan:MSIL/Krypt.!zhlYV7

4.exe

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