Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	July 31, 2023, 5:24 p.m.	July 31, 2023, 5:37 p.m.

Size	398.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`cef984ffee5314e72aee4366945e20a5`
SHA256	`08f99aa27cbedd18401cfae07c7dd2e79966c6f63777fb95bc7a73c5cad5a537`
CRC32	`87DE15ED`
ssdeep	`6144:apHUD2j+MstopKx16TITMEiI9WNIMn2hPSmtxgk2JKLvIs08pA5WHy4cDkStKhiI:oPeVx1iITcg+Sxp24vXbqQS4IjsMI`
PDB Path	NJnHh877.pdb
Yara	Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature ConfuserEx_Zero - Confuser .NET IsPE32 - (no description)

IE_Network_protocol.exe "C:\Users\test22\AppData\Local\Temp\IE_Network_protocol.exe"
1880

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
104.20.68.143	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 July 31, 2023, 5:24 p.m.			0	0
IsDebuggerPresent July 31, 2023, 5:24 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

NJnHh877.pdb

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 31, 2023, 5:24 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (2 events)

section	Z\x01Iy1\x1b\x13D
section

Allocates read-write-execute memory (usually to unpack itself) (27 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00570000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 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
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00412000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00700000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 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
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 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
NtProtectVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 385024 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x013d2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00701000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00702000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00703000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 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
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00704000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00705000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00706000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00708000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00436000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 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
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00437000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00709000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0070a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 1880 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0070c000 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'0x0005dc00', u'virtual_address': u'0x00002000', u'entropy': 7.999595795200018, u'name': u'Z\\x01Iy1\\x1b\\x13D', u'virtual_size': u'0x0005da40'}

entropy

7.9995957952

description

A section with a high entropy has been found

entropy

0.944584382872

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW July 31, 2023, 5:24 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess July 31, 2023, 5:24 p.m.	status_code: 0xffffffff process_identifier: 2072 process_handle: 0x00000234		0	0
NtTerminateProcess July 31, 2023, 5:24 p.m.	status_code: 0xffffffff process_identifier: 2072 process_handle: 0x00000234	1	0	0

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

host

104.20.68.143

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 2072 region_size: 528384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000022c		3221225496	0

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1880 manipulating memory of non-child process 2072
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 2072 region_size: 528384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000022c		3221225496	0

Executed a process and injected code into it, probably while unpacking (10 events)

Time & API	Arguments	Status	Return
NtResumeThread July 31, 2023, 5:24 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1880	1	0
NtResumeThread July 31, 2023, 5:24 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1880	1	0
NtResumeThread July 31, 2023, 5:24 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 1880	1	0
NtResumeThread July 31, 2023, 5:24 p.m.	thread_handle: 0x000001fc suspend_count: 1 process_identifier: 1880	1	0
NtGetContextThread July 31, 2023, 5:24 p.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread July 31, 2023, 5:24 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread July 31, 2023, 5:24 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 1880	1	0
CreateProcessInternalW July 31, 2023, 5:24 p.m.	thread_identifier: 2076 thread_handle: 0x00000228 process_identifier: 2072 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe track: 1 command_line: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe" filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000022c	1	1
NtGetContextThread July 31, 2023, 5:24 p.m.	thread_handle: 0x00000228	1	0
NtAllocateVirtualMemory July 31, 2023, 5:24 p.m.	process_identifier: 2072 region_size: 528384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000022c		3221225496

File has been identified by 31 AntiVirus engines on VirusTotal as malicious (31 events)

Lionic	Trojan.Win32.Generic.4!c
FireEye	Generic.mg.cef984ffee5314e7
McAfee	Artemis!CEF984FFEE53
Sangfor	Suspicious.Win32.Save.a
Alibaba	Trojan:MSIL/Kryptik.197febe1
CrowdStrike	win/malicious_confidence_90% (W)
BitDefenderTheta	Gen:NN.ZemsilF.36318.yu0@aiiKbvc
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Kryptik.AIMG
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	PWSX-gen [Trj]
Rising	Malware.Obfus/MSIL@AI.90 (RDM.MSIL2:CUzPZvTFRXWHdV72zAzDIg)
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
Sophos	Generic ML PUA (PUA)
SentinelOne	Static AI - Malicious PE
Antiy-AVL	Trojan/MSIL.Kryptik
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Gridinsoft	Trojan.Heur!.03012281
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Google	Detected
Acronis	suspicious
Cylance	unsafe
Ikarus	Trojan.Inject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.AIMG!tr
AVG	PWSX-gen [Trj]
Cybereason	malicious.d8a6d6
DeepInstinct	MALICIOUS

IE_Network_protocol.exe

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