Joe Sandbox Cloud Basic Analysis Report

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Linux Analysis Report
criptonize.m68k.elf

Overview

General Information

Sample name:criptonize.m68k.elf
Analysis ID:1500281
MD5:21187955c57270888bbc2abd05b5166e
SHA1:11e1935504cd4dc3f4440de86f100a74bf611f15
SHA256:f0b14ccd154d2acc3c954ff0372a72bb660656322c460722434c5445066b7df1
Tags:criptonizeelf

Detection

Score:1
Range:0 - 100
Whitelisted:false

Signatures

Sample has stripped symbol table
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

General Information

Joe Sandbox version:40.0.0 Tourmaline
Analysis ID:1500281
Start date and time:2024-08-28 07:25:03 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 9s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultlinuxfilecookbook.jbs
Analysis system description:Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:default
Sample name:criptonize.m68k.elf
Detection:CLEAN
Classification:clean1.linELF@0/0@0/0

Runtime Messages

Command:/tmp/criptonize.m68k.elf
PID:5513
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:

Standard Error:

Process Tree

  • system is lnxubuntu20
  • criptonize.m68k.elf (PID: 5513, Parent: 5443, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/criptonize.m68k.elf
  • cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: clean1.linELF@0/0@0/0
Source: /tmp/criptonize.m68k.elf (PID: 5513)Queries kernel information via 'uname': Jump to behavior
Source: criptonize.m68k.elf, 5513.1.00007ffe9e223000.00007ffe9e244000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-m68k/tmp/criptonize.m68k.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/criptonize.m68k.elf
Source: criptonize.m68k.elf, 5513.1.00007ffe9e223000.00007ffe9e244000.rw-.sdmpBinary or memory string: /usr/bin/qemu-m68k
Source: criptonize.m68k.elf, 5513.1.0000557df37a3000.0000557df3807000.rw-.sdmpBinary or memory string: }U!/etc/qemu-binfmt/m68k
Source: criptonize.m68k.elf, 5513.1.0000557df37a3000.0000557df3807000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/m68k

Mitre Att&ck Matrix

ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential Dumping11
Security Software Discovery		Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features

Malware Configuration

⊘No configs have been found

Behavior Graph

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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.


windows-stand

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

⊘No Antivirus matches

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:ELF 32-bit MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):5.705420394723799
TrID:
  • ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:criptonize.m68k.elf
File size:160'312 bytes
MD5:21187955c57270888bbc2abd05b5166e
SHA1:11e1935504cd4dc3f4440de86f100a74bf611f15
SHA256:f0b14ccd154d2acc3c954ff0372a72bb660656322c460722434c5445066b7df1
SHA512:986d7d44e940b169f07e699b9bc7e075a7b4cf9987899cf16c9fc8564c21c1850317ff4c43ebc80eb9e2129ba4bf7dacc862f344b660c3b71d7e951565ba166c
SSDEEP:3072:ztNx4PbV0qIb8k1oeQekacWVcW0JcWcBiprhMo81Ezn3RtVdUSLElEd9nr:BNxObsb8kCeQekacWVcW0JcWcB0rhr8G
TLSH:04F317C7F901DAF6F809E7330C534809B270F7A155525A73A257367FED3A1A8182BE86
File Content Preview:.ELF.......................D...4..p......4. ...(......................)...)....... .......*...J...J...F8.......... .dt.Q............................NV..a....da.....N^NuNV..J9...8f>"y..J$ QJ.g.X.#...J$N."y..J$ QJ.f.A.....J.g.Hy..J.N.X........8N^NuNV..N^NuN

Static ELF Info

ELF header

Class:ELF32
Data:2's complement, big endian
Version:1 (current)
Machine:MC68000
Version Number:0x1
Type:EXEC (Executable file)
OS/ABI:UNIX - System V
ABI Version:0
Entry Point Address:0x80000144
Flags:0x0
ELF Header Size:52
Program Header Offset:52
Program Header Size:32
Number of Program Headers:3
Section Header Offset:159872
Section Header Size:40
Number of Section Headers:11
Header String Table Index:10

Sections

NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
NULL0x00x00x00x00x0000
.initPROGBITS0x800000940x940x140x00x6AX002
.textPROGBITS0x800000a80xa80x20b220x00x6AX004
.finiPROGBITS0x80020bca0x20bca0xe0x00x6AX002
.rodataPROGBITS0x80020bd80x20bd80x1e260x00x2A002
.eh_framePROGBITS0x80024a000x22a000x40x00x3WA004
.ctorsPROGBITS0x80024a040x22a040xc0x00x3WA004
.dtorsPROGBITS0x80024a100x22a100x80x00x3WA004
.dataPROGBITS0x80024a200x22a200x46180x00x3WA0032
.bssNOBITS0x800290380x270380x47a80x00x3WA004
.shstrtabSTRTAB0x00x270380x480x00x0001

Program Segments

TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
LOAD0x00x800000000x800000000x229fe0x229fe6.08640x5R E0x2000.init .text .fini .rodata
LOAD0x22a000x80024a000x80024a000x46380x8de00.32300x6RW 0x2000.eh_frame .ctors .dtors .data .bss
GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

Network Behavior

⊘No network behavior found

System Behavior

General

Start time (UTC):05:25:41
Start date (UTC):28/08/2024
Path:/tmp/criptonize.m68k.elf
Arguments:/tmp/criptonize.m68k.elf
File size:4463432 bytes
MD5 hash:cd177594338c77b895ae27c33f8f86cc

Chronological Activities