Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	July 14, 2021, 8:58 a.m.	July 14, 2021, 9:08 a.m.

Size	770.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`e337c626422b1f2cff45ef6690fef630`
SHA256	`51e332fe974c2f66d7fc936c48cfab279e27fc2ccdd66260818dbb0a7a5419c7`
CRC32	`4B9BED19`
ssdeep	`12288:c7hZPeoUCriydr73CshnnJ0mR6m8Hi/SD/YeeBW4kIH9GBFzn4XN5GnTOdU+CHpc:cFZmoWydrTCshnnlgm8H3Dbf4kIdKA`
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description) PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals

MaGnTcNpa81Hzbv.exe "C:\Users\test22\AppData\Local\Temp\MaGnTcNpa81Hzbv.exe"
2420

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA July 14, 2021, 8:59 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW July 14, 2021, 8:59 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 July 14, 2021, 8:58 a.m.			0	0
IsDebuggerPresent July 14, 2021, 8:58 a.m.			0	0
IsDebuggerPresent July 14, 2021, 8:59 a.m.			0	0
IsDebuggerPresent July 14, 2021, 8:59 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey July 14, 2021, 8:58 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00668c20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 14, 2021, 8:58 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00668d20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 14, 2021, 8:58 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00668d20 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 July 14, 2021, 8:58 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (26 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00cf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74081000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74082000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d30000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ec0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00890000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00891000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 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 July 14, 2021, 8:58 a.m.	process_identifier: 2420 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
NtAllocateVirtualMemory July 14, 2021, 8:58 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00893000 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'0x000bf400', u'virtual_address': u'0x00002000', u'entropy': 7.259968706333356, u'name': u'.text', u'virtual_size': u'0x000bf3e4'}

entropy

7.25996870633

description

A section with a high entropy has been found

entropy

0.993506493506

description

Overall entropy of this PE file is high

File has been identified by 20 AntiVirus engines on VirusTotal as malicious (20 events)

Elastic	malicious (high confidence)
McAfee	Artemis!E337C626422B
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_80% (D)
Cyren	W32/MSIL_Kryptik.ETX.gen!Eldorado
ESET-NOD32	a variant of MSIL/Kryptik.ABXP
APEX	Malicious
Kaspersky	VHO:Trojan-PSW.MSIL.Agensla.gen
Avast	Win32:MalwareX-gen [Trj]
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
SentinelOne	Static AI - Malicious PE
Microsoft	Program:Win32/Wacapew.C!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Infostealer.R431051
BitDefenderTheta	Gen:NN.ZemsilF.34796.Wm0@amLHN7k
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.DLO!tr
AVG	Win32:MalwareX-gen [Trj]
Qihoo-360	HEUR/QVM03.0.8E9F.Malware.Gen

MaGnTcNpa81Hzbv.exe

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