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Windows Analysis Report
m8ufsTLLOU.exe

Overview

General Information

Sample name:	m8ufsTLLOU.exe renamed because original name is a hash value
Original sample name:	a94bc986375eba0f2b06f3729a2fd7d6.exe
Analysis ID:	1538172
MD5:	a94bc986375eba0f2b06f3729a2fd7d6
SHA1:	671fca5809281dd3d7f7d5feb834dbfb89815a85
SHA256:	d377fa4fdb43913ef01b5b09bec79760416a7d4dfe472ab52b65d2e95af10c98
Tags:	32exetrojan
Infos:

Detection

Metasploit

Score:	96
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Metasploit Payload

AI detected suspicious sample

Machine Learning detection for sample

Creates a process in suspended mode (likely to inject code)

Found inlined nop instructions (likely shell or obfuscated code)

Internet Provider seen in connection with other malware

Program does not show much activity (idle)

Sample file is different than original file name gathered from version info

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

m8ufsTLLOU.exe (PID: 6812 cmdline: "C:\Users\user\Desktop\m8ufsTLLOU.exe" MD5: A94BC986375EBA0F2B06F3729A2FD7D6)

cmd.exe (PID: 1352 cmdline: cmd MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)

conhost.exe (PID: 5924 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cleanup

Malware Configuration

Threatname: Metasploit

{"Type": "Shell Reverse Tcp", "IP": "188.166.177.132", "Port": 443}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
m8ufsTLLOU.exe	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp	Windows_Trojan_Metasploit_a6e956c9	Identifies the API address lookup function leverage by metasploit shellcode	unknown	0x21:$a1: 60 89 E5 31 C0 64 8B 50 30 8B 52 0C 8B 52 14 8B 72 28 0F B7 4A 26 31 FF AC 3C 61 7C 02 2C 20

Unpacked PEs

Source	Rule	Description	Author	Strings
0.0.m8ufsTLLOU.exe.400000.0.unpack	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security
0.2.m8ufsTLLOU.exe.400000.0.unpack	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: m8ufsTLLOU.exe

Avira: detected

Found malware configuration

Source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp

Malware Configuration Extractor: Metasploit {"Type": "Shell Reverse Tcp", "IP": "188.166.177.132", "Port": 443}

Multi AV Scanner detection for submitted file

Source: m8ufsTLLOU.exe

ReversingLabs: Detection: 84%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 99.7% probability

Machine Learning detection for sample

Source: m8ufsTLLOU.exe

Joe Sandbox ML: detected

Source: m8ufsTLLOU.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source:

Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: m8ufsTLLOU.exe

Source: C:\Users\user\Desktop\m8ufsTLLOU.exe

Code function: 4x nop then sti

0_2_004048F9

Source: Joe Sandbox View

ASN Name: DIGITALOCEAN-ASNUS DIGITALOCEAN-ASNUS

Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.177.132
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.177.132
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.177.132
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.177.132

Source: m8ufsTLLOU.exe	String found in binary or memory: http://www.apache.org/
Source: m8ufsTLLOU.exe	String found in binary or memory: http://www.apache.org/licenses/LICEN
Source: m8ufsTLLOU.exe	String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: m8ufsTLLOU.exe	String found in binary or memory: http://www.zeustech.net/

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49730
Source: unknown	Network traffic detected: HTTP traffic on port 49730 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY

Matched rule: Identifies the API address lookup function leverage by metasploit shellcode Author: unknown

Source: m8ufsTLLOU.exe, 00000000.00000000.1652085355.0000000000415000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameab.exeF vs m8ufsTLLOU.exe
Source: m8ufsTLLOU.exe	Binary or memory string: OriginalFilenameab.exeF vs m8ufsTLLOU.exe

Source: m8ufsTLLOU.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY

Matched rule: Windows_Trojan_Metasploit_a6e956c9 os = windows, severity = x86, description = Identifies the API address lookup function leverage by metasploit shellcode, creation_date = 2021-03-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 21855599bc51ec2f71d694d4e0f866f815efe54a42842dfe5f8857811530a686, id = a6e956c9-799e-49f9-b5c5-ac68aaa2dc21, last_modified = 2021-08-23

Source: m8ufsTLLOU.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal96.troj.winEXE@4/0@0/1

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5924:120:WilError_03

Source: m8ufsTLLOU.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\m8ufsTLLOU.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: m8ufsTLLOU.exe

ReversingLabs: Detection: 84%

Source: unknown	Process created: C:\Users\user\Desktop\m8ufsTLLOU.exe "C:\Users\user\Desktop\m8ufsTLLOU.exe"
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd	Jump to behavior

Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Section loaded: wsock32.dll	Jump to behavior
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: winbrand.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wldp.dll	Jump to behavior

Source: m8ufsTLLOU.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: m8ufsTLLOU.exe

Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_004060E5 push ebp; retn 0008h	0_2_004061F2
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_0040809E push ss; ret	0_2_0040809F
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_004080BF push edx; ret	0_2_004080CA
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00402D51 push ebp; retf	0_2_00402D5B
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_0040617D push ebp; retn 0008h	0_2_004061F2
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_0040758D push ebp; iretd	0_2_00407626
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00406197 push ebp; retn 0008h	0_2_004061F2
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00409340 push ebx; ret	0_2_004092E7
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00409340 push esi; iretd	0_2_00409412
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00401B5B push ss; ret	0_2_00401B67
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00404764 push eax; ret	0_2_00404777
Source: C:\Users\user\Desktop\m8ufsTLLOU.exe	Code function: 0_2_00405BCC push edx; retn 0073h	0_2_00405BD3

Source: m8ufsTLLOU.exe

Static PE information: section name: .text entropy: 7.0313797670833535

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: m8ufsTLLOU.exe, 00000000.00000002.1653853497.000000000070E000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\m8ufsTLLOU.exe

Process created: C:\Windows\SysWOW64\cmd.exe cmd

Jump to behavior

Remote Access Functionality

Yara detected Metasploit Payload

Source: Yara match	File source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: m8ufsTLLOU.exe, type: SAMPLE
Source: Yara match	File source: 0.0.m8ufsTLLOU.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.m8ufsTLLOU.exe.400000.0.unpack, type: UNPACKEDPE

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	11 Process Injection	2 Software Packing	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	2 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	11 Process Injection	LSASS Memory	1 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	3 Obfuscated Files or Information	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label
m8ufsTLLOU.exe	84%	ReversingLabs	Win32.Trojan.CryptZMarte
m8ufsTLLOU.exe	100%	Avira	TR/Patched.Gen2
m8ufsTLLOU.exe	100%	Joe Sandbox ML

Name	Source	Malicious	Reputation
http://www.apache.org/licenses/LICENSE-2.0	m8ufsTLLOU.exe	false	unknown
http://www.apache.org/licenses/LICEN	m8ufsTLLOU.exe	false	unknown
http://www.apache.org/	m8ufsTLLOU.exe	false	unknown
http://www.zeustech.net/	m8ufsTLLOU.exe	false	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
188.166.177.132	unknown	Netherlands		14061	DIGITALOCEAN-ASNUS	true

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1538172
Start date and time:	2024-10-20 18:01:10 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 1m 41s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	3
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	m8ufsTLLOU.exe renamed because original name is a hash value
Original Sample Name:	a94bc986375eba0f2b06f3729a2fd7d6.exe
Detection:	MAL
Classification:	mal96.troj.winEXE@4/0@0/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 2 Number of non-executed functions: 9
Cookbook Comments:	Found application associated with file extension: .exe Stop behavior analysis, all processes terminated

Warnings

Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: m8ufsTLLOU.exe

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
188.166.177.132	VInxSo1xrN.exe	Get hash	malicious	Metasploit	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DIGITALOCEAN-ASNUS	VInxSo1xrN.exe	Get hash	malicious	Metasploit	Browse	188.166.177.132
	bin.x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	138.197.177.4
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	142.93.208.241
	Setup.exe	Get hash	malicious	LummaC	Browse	104.131.68.180
	SecuriteInfo.com.Win32.TrojanX-gen.27480.13449.exe	Get hash	malicious	Unknown	Browse	159.89.214.31
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	165.227.165.202
	la.bot.powerpc.elf	Get hash	malicious	Unknown	Browse	174.138.36.13
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	198.199.83.188
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse	162.243.19.47
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse	103.253.147.242

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.331771244967971
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	m8ufsTLLOU.exe
File size:	73'802 bytes
MD5:	a94bc986375eba0f2b06f3729a2fd7d6
SHA1:	671fca5809281dd3d7f7d5feb834dbfb89815a85
SHA256:	d377fa4fdb43913ef01b5b09bec79760416a7d4dfe472ab52b65d2e95af10c98
SHA512:	0d4e71839476f456d04bc09e52b39a130f96895a24c1e7fd32be89afb7989e35331da1c83469b5bef8e20fd4e09764b4006487d4b7c50ba1304d795bb14bc931
SSDEEP:	1536:IAjswZVy6cdzdzuY8S31NdGadtY7CMb+KR0Nc8QsJq39:pjsw1k8KG0Y7Ce0Nc8QsC9
TLSH:	3773BF43E9C42431D1A2127D277536BAAA75F5F63611C19A398CCEF5DBC1CF0A2293C6
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........8...Y...Y...Y...E...Y..TE...Y...F...Y...F...Y...Y...Y..TQ...Y...z...Y..._...Y..Rich.Y..................PE..L....c.J...........

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x4011a3
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x4AA5630C [Mon Sep 7 19:46:20 2009 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	481f47bbb2c9c21e108d65f52b04c448

Entrypoint Preview

Instruction
inc eax
stc
std
inc eax
salc
inc ebx
cdq
wait
cld
dec edx
cdq
nop
aaa
aaa
dec ebx
cld
dec eax
cwde
daa
xchg eax, ebx
daa
das
nop
aas
dec eax
inc eax
wait
cmc
xchg eax, ebx
inc edx
stc
cmc
wait
nop
inc edx
dec ecx
daa
cld
dec ecx
std
dec eax
stc
daa
lahf
clc
dec ebx
xchg eax, edx
xchg eax, ecx
inc ebx
salc
inc edx
cmc
std
wait
xchg eax, edx
xchg eax, ecx
lahf
cld
inc eax
stc
inc eax
std
xchg eax, ecx
dec edx
wait
cdq
inc ebx
cdq
inc edx
std
clc
lahf
lahf
xchg eax, ebx
dec edx
nop
xchg eax, ebx
stc
wait
dec ebx
salc
wait
xchg eax, ebx
cld
cld
cmc
inc ecx
xchg eax, ecx
cwde
std
std
nop
aaa
wait
daa
dec edx
xchg eax, ebx
cdq
xchg eax, ebx
aas
inc edx
lahf
aas
aaa
xchg eax, ebx
daa
stc
dec edx
lahf
inc ebx
dec eax
xchg eax, ecx
aas
xchg eax, ebx
aas
inc edx
cdq
xchg eax, ecx
cld
aaa
xchg eax, ebx
dec ecx
wait
nop
aas
salc
dec ebx
aaa
xchg eax, edx
inc ecx
stc
das
nop
dec ecx
nop
aas
salc
cdq
inc eax
cmc
wait
wait
aas
inc ecx
dec eax
cmc
xchg eax, edx
cmc
stc
dec ecx
cmc
jmp 00007FA17CCD29D3h
pop ds
push ecx
jmp far fword ptr [ebp+6Ch]
rol dword ptr [eax+00h], FFFFFFA3h
movsd
add al, ah
add bh, al
add eax, 0040D010h
push eax
ret
add byte ptr [eax], al
jmp 00007FA17D53279Dh
xchg eax, esp
inc ebp
push edx
mov edx, 00413840h
lahf
ror byte ptr [edx-7E8D77F8h], 1

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xc76c	0x78	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x15000	0x7c8	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0xc1e0	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0xc000	0x1e0	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xa966	0xb000	dda628ade71c4d1ad292dafa212a2151	False	0.8198686079545454	data	7.0313797670833535	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0xc000	0xfe6	0x1000	25d7ceee3aa85bb3e8c5174736f6f830	False	0.46142578125	DOS executable (COM, 0x8C-variant)	5.318390353744998	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xd000	0x705c	0x4000	283b5f792323d57b9db4d2bcc46580f8	False	0.25634765625	Matlab v4 mat-file (little endian) d, numeric, rows 0, columns 0	4.407841023203495	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x15000	0x7c8	0x1000	c13a9413aea7291b6fc85d75bfcde381	False	0.197998046875	data	1.958296025171192	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x15060	0x768	data	English	United States	0.40189873417721517

Imports

DLL	Import
MSVCRT.dll	_iob, _except_handler3, __set_app_type, __p__fmode, __p__commode, _adjust_fdiv, __setusermatherr, _initterm, __getmainargs, __p___initenv, _XcptFilter, _exit, _onexit, __dllonexit, strrchr, wcsncmp, _close, wcslen, wcscpy, strerror, modf, strspn, realloc, __p__environ, __p__wenviron, _errno, free, strncmp, strstr, strncpy, _ftol, qsort, fopen, perror, fclose, fflush, calloc, malloc, signal, printf, _isctype, atoi, exit, __mb_cur_max, _pctype, strchr, fprintf, _controlfp, _strdup, _strnicmp
KERNEL32.dll	PeekNamedPipe, ReadFile, WriteFile, LoadLibraryA, GetProcAddress, GetVersionExA, GetExitCodeProcess, TerminateProcess, LeaveCriticalSection, SetEvent, ReleaseMutex, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, CreateMutexA, GetFileType, SetLastError, FreeEnvironmentStringsW, GetEnvironmentStringsW, GlobalFree, GetCommandLineW, TlsAlloc, TlsFree, DuplicateHandle, GetCurrentProcess, SetHandleInformation, CloseHandle, GetSystemTimeAsFileTime, FileTimeToSystemTime, GetTimeZoneInformation, FileTimeToLocalFileTime, SystemTimeToFileTime, SystemTimeToTzSpecificLocalTime, Sleep, FormatMessageA, GetLastError, WaitForSingleObject, CreateEventA, SetStdHandle, SetFilePointer, CreateFileA, CreateFileW, GetOverlappedResult, DeviceIoControl, GetFileInformationByHandle, LocalFree
ADVAPI32.dll	FreeSid, AllocateAndInitializeSid
WSOCK32.dll	getsockopt, connect, htons, gethostbyname, ntohl, inet_ntoa, setsockopt, socket, closesocket, select, ioctlsocket, __WSAFDIsSet, WSAStartup, WSACleanup, WSAGetLastError
WS2_32.dll	WSARecv, WSASend

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 20, 2024 18:02:00.224315882 CEST	49730	443	192.168.2.4	188.166.177.132
Oct 20, 2024 18:02:00.224426985 CEST	443	49730	188.166.177.132	192.168.2.4
Oct 20, 2024 18:02:00.224534988 CEST	49730	443	192.168.2.4	188.166.177.132
Oct 20, 2024 18:02:00.323576927 CEST	49730	443	192.168.2.4	188.166.177.132
Oct 20, 2024 18:02:00.323626041 CEST	443	49730	188.166.177.132	192.168.2.4
Oct 20, 2024 18:02:00.323688030 CEST	443	49730	188.166.177.132	192.168.2.4
Oct 20, 2024 18:02:00.323699951 CEST	49730	443	192.168.2.4	188.166.177.132
Oct 20, 2024 18:02:00.323729038 CEST	443	49730	188.166.177.132	192.168.2.4

Target ID:	0
Start time:	12:01:59
Start date:	20/10/2024
Path:	C:\Users\user\Desktop\m8ufsTLLOU.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\m8ufsTLLOU.exe"
Imagebase:	0x400000
File size:	73'802 bytes
MD5 hash:	A94BC986375EBA0F2B06F3729A2FD7D6
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_MetasploitPayload_3, Description: Yara detected Metasploit Payload, Source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Metasploit_a6e956c9, Description: Identifies the API address lookup function leverage by metasploit shellcode, Source: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, Author: unknown
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	12:01:59
Start date:	20/10/2024
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd
Imagebase:	0x240000
File size:	236'544 bytes
MD5 hash:	D0FCE3AFA6AA1D58CE9FA336CC2B675B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	12:01:59
Start date:	20/10/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7699e0000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Execution Graph

Execution Coverage:	1%
Dynamic/Decrypted Code Coverage:	13.8%
Signature Coverage:	0%
Total number of Nodes:	58
Total number of Limit Nodes:	2

Executed Functions

Function 005000A3 Relevance: 7.1, APIs: 4, Instructions: 1085
networkprocessCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

WSASocketA.WS2_32(E0DF0FEA,00000002,00000001,00000000,00000000,00000000,00000000,?,?,5F327377,00003233), ref: 005000D3
connect.WS2_32(6174A599,?,?,00000010,BB010002,84B1A6BC,00000005,?,?,5F327377,00003233), ref: 005000ED
CreateProcessA.KERNELBASE(863FCC79,00000000,?,00000000,00000000,00000001,00000000,00000000,00000000,?,?,00000000,?,?,?,00646D63), ref: 00500130
ExitProcess.KERNEL32(56A2B5F0,00000000,?,-00000001,?,00000000,00000000,00000001,00000000,00000000,00000000,?,?,00000000), ref: 0050015D

Memory Dump Source

Source File: 00000000.00000002.1653761887.0000000000500000.00000040.00001000.00020000.00000000.sdmp, Offset: 00500000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_500000_m8ufsTLLOU.jbxd

Yara matches

Similarity

API ID: Process$CreateExitSocketconnect
String ID:
API String ID: 3024456309-0
Opcode ID: cfff8ca681b342b4c75668f473363d898dce70f725c7b5b7602ea4f0850e1a4a
Instruction ID: d3b985b3755afd3ba2f773e01df79e2038182c2554406b7fd7a00ebbfccb4d74
Opcode Fuzzy Hash: cfff8ca681b342b4c75668f473363d898dce70f725c7b5b7602ea4f0850e1a4a
Instruction Fuzzy Hash: A411CEA06823697FE23122638C0BFBB3D5CEF47BA4F452011F9859A1D1D4929C00C1FA

Function 00401A5F Relevance: 1.4, APIs: 1, Instructions: 170
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualAlloc.KERNELBASE(E553A458,00000000,0000015F,00001000,00000040), ref: 00401B14

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: AllocVirtual
String ID:
API String ID: 4275171209-0
Opcode ID: fd5c1dee84791e53608ee4ee62bd37cec038920e4bb738962954d22993747b45
Instruction ID: cd434b195584e9a42e123b8459aefc03c3af0885a4ba5d7ed152f3dd3f7b93c3
Opcode Fuzzy Hash: fd5c1dee84791e53608ee4ee62bd37cec038920e4bb738962954d22993747b45
Instruction Fuzzy Hash: 9E41E17774E101CBC718991188A0AB122ADA7AB351735B577C00B7B2F3E63C8943B64F

Non-executed Functions

Function 004048F9 Relevance: .0, Instructions: 13COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b2c2b50ee410f897b0f58f84d3da2a31096d6ff3d5654595e5b60d41829b6629
Instruction ID: ed258a48166ff4f787b449bf7efc6ff928dc7efd1327f01e9866bfffd62b3b6b
Opcode Fuzzy Hash: b2c2b50ee410f897b0f58f84d3da2a31096d6ff3d5654595e5b60d41829b6629
Instruction Fuzzy Hash: FDC04C359582185A9744DE98D450464F7B4E666714F04E01A9D199B342D331D5128B88

Function 004010BB Relevance: 7.2, APIs: 1, Strings: 3, Instructions: 216
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
f, xrefs: 004010A6
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$f$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-2164878838
Opcode ID: 0ba253ff6a3d735a563eaab360e2925f79a61c6e607e6dd56adf0242396657a4
Instruction ID: 26a858b66bc9a92d23d6882d5fca1cd68c77086590c59a64b97cfa5d0b6d9938
Opcode Fuzzy Hash: 0ba253ff6a3d735a563eaab360e2925f79a61c6e607e6dd56adf0242396657a4
Instruction Fuzzy Hash: 917147719482829FD706CFB48C964967FA0EE46314B1886EFD8C6EF2D3D2389947CB45

Function 0040125B Relevance: 7.1, APIs: 1, Strings: 3, Instructions: 112
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
@8A, xrefs: 0040125E
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$@8A$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-1207984875
Opcode ID: e5c887a12490db37da2c690ade2f9c298e8cea240331115aa9d0ec6cf975e4e1
Instruction ID: 1db3285900a9e52cabad41815b0a9f66ab7504e49dbb6783d16a0c47952cdcb0
Opcode Fuzzy Hash: e5c887a12490db37da2c690ade2f9c298e8cea240331115aa9d0ec6cf975e4e1
Instruction Fuzzy Hash: CE319170904281DFD711CBB4CC95956BF64EE4630471885BFE586EB2E3D239D443C749

Function 004014D2 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 122
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: 7c21344ba97934cac195b81437e2b034d2b67f71bcc8f592590eeeabd49c660c
Instruction ID: a81ddea2be524d2313c2122f7c1fb6986d42d6a168625e9a9fb2eefe7c81d125
Opcode Fuzzy Hash: 7c21344ba97934cac195b81437e2b034d2b67f71bcc8f592590eeeabd49c660c
Instruction Fuzzy Hash: 6B417D709082859FDB15CBB0CC9599A7F74EB47304B1846BFD885EB3E3D2399846C749

Function 00401274 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 111
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: baf2ad41dcdb75046dfe829d69bdc4f42cba775552df8ba1c9cd0448bebd8911
Instruction ID: d06d981c4cfe0bc27398167b9fbeae3ec2afab37e10340f0fac8e841db4ec205
Opcode Fuzzy Hash: baf2ad41dcdb75046dfe829d69bdc4f42cba775552df8ba1c9cd0448bebd8911
Instruction Fuzzy Hash: F2318C70904241EFD710CFA4CC9596A7FB4EB4630471886BFE586EB2E3D239D842CB59

Function 00401508 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 109
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: 0bf62f420ae53468efda3827de06a49d8c1f09909205e95655d02357fcf1e6a0
Instruction ID: 259c6eda59f25a8e3a97326c391b3f3097c8824ca98a3b72bb60c9d1db97ed1b
Opcode Fuzzy Hash: 0bf62f420ae53468efda3827de06a49d8c1f09909205e95655d02357fcf1e6a0
Instruction Fuzzy Hash: D03199719042819FDB04CFB48D9696A7B64EF4630471886BFE586EB2E3D239D842CB48

Function 00401479 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 108
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: 18443f90c329c7b012a9d2e1e704cacb882785177e1e10341e23bed2ce4fd3b4
Instruction ID: 0daff1623111f59cd11218e7e38f22cb9769a203fcb9c5a765c787cacb6e6998
Opcode Fuzzy Hash: 18443f90c329c7b012a9d2e1e704cacb882785177e1e10341e23bed2ce4fd3b4
Instruction Fuzzy Hash: D8316E70908281DFD715CFA4CC9599A7FB4EF46304B1846BFE585AB3E3D2399842CB49

Function 00401116 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 105
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: 1e36580b47c22f19a3237878011a2a247687a0302d65aa52d5a6d1def5f74e29
Instruction ID: ef3c3cb2277113b5e9b03611c6f54953749f46f0744119eb22ba0d47c6cd4abc
Opcode Fuzzy Hash: 1e36580b47c22f19a3237878011a2a247687a0302d65aa52d5a6d1def5f74e29
Instruction Fuzzy Hash: 32318D71908241DFDB14CFB0CD9596A7B64EB4630471846BFE546FB2E3D239D842CB48

Function 004013DD Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 100
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

wcsncmp.MSVCRT ref: 004015A8

Strings

n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq, xrefs: 00401521
%s: wrong number of arguments, xrefs: 00401555

Memory Dump Source

Source File: 00000000.00000002.1653699273.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1653685127.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653712707.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653724413.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1653738797.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_m8ufsTLLOU.jbxd

Similarity

API ID: wcsncmp
String ID: %s: wrong number of arguments$n:c:t:b:T:p:u:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq
API String ID: 2509195183-315943389
Opcode ID: 484fad41696e2d916350ad6ac1ffe037c0f1c3e8257ddffc7c633dc2f9b7ec57
Instruction ID: d7e10ed3a08d878ddf331e7657613093cf115b8c1a00feff62b846a7a8cd8371
Opcode Fuzzy Hash: 484fad41696e2d916350ad6ac1ffe037c0f1c3e8257ddffc7c633dc2f9b7ec57
Instruction Fuzzy Hash: 9131AF709082819FD715CBB0CCD69667F64EB4630471886BFE586EB2E3D239D843CB49

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report m8ufsTLLOU.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Metasploit

Yara Signatures

Initial Sample

Memory Dumps

Unpacked PEs

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Software Vulnerabilities

Networking

System Summary

Data Obfuscation

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

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Behavior

Windows Analysis Report
m8ufsTLLOU.exe

Function 005000A3 Relevance: 7.1, APIs: 4, Instructions: 1085
networkprocessCOMMON

Function 00401A5F Relevance: 1.4, APIs: 1, Instructions: 170
memoryCOMMON

Function 004010BB Relevance: 7.2, APIs: 1, Strings: 3, Instructions: 216
COMMON

Function 0040125B Relevance: 7.1, APIs: 1, Strings: 3, Instructions: 112
COMMON

Function 004014D2 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 122
COMMON

Function 00401274 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 111
COMMON

Function 00401508 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 109
COMMON

Function 00401479 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 108
COMMON

Function 00401116 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 105
COMMON

Function 004013DD Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 100
COMMON