Windows Analysis Report
file.exe

Overview

General Information

Sample name: file.exe
Analysis ID: 1522735
MD5: cd05d522e3f2cfe94ab0d6177bdc224a
SHA1: 2be51514037ae1a8f473bacaf30154c8151b90ab
SHA256: d87d7413763eff948ad1540e822711c9e95636a4cb5477ef050db06d0417d753
Tags: exeuser-jstrosch
Infos:

Detection

Mofksys
Score: 64
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Multi AV Scanner detection for submitted file
Yara detected Mofksys
Machine Learning detection for sample
PE file has nameless sections
AV process strings found (often used to terminate AV products)
Checks if the current process is being debugged
Contains functionality to detect virtual machines (SGDT)
One or more processes crash
PE file contains an invalid checksum
PE file contains sections with non-standard names
PE file does not import any functions
Sample file is different than original file name gathered from version info
Uses 32bit PE files

Classification

AV Detection
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Multi AV Scanner detection for submitted file
Source: file.exe ReversingLabs: Detection: 65%
Machine Learning detection for sample
Source: file.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: file.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Spreading
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Yara detected Mofksys
Source: Yara match File source: file.exe, type: SAMPLE
Source: Yara match File source: 0.0.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1462559488.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1556921507.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: file.exe PID: 4152, type: MEMORYSTR
Source: Amcache.hve.4.dr String found in binary or memory: http://upx.sf.net
Source: file.exe String found in binary or memory: http://www.enigmaprotector.com/

System Summary
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PE file has nameless sections
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
One or more processes crash
Source: C:\Users\user\Desktop\file.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 244
PE file does not import any functions
Source: file.exe Static PE information: No import functions for PE file found
Sample file is different than original file name gathered from version info
Source: file.exe, 00000000.00000000.1462576814.000000000041F000.00000080.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameTJprojMain.exe<?xml version="1.0" encoding="UTF-8" standalone="yes"?> vs file.exe
Source: file.exe Binary or memory string: OriginalFilenameTJprojMain.exe<?xml version="1.0" encoding="UTF-8" standalone="yes"?> vs file.exe
Uses 32bit PE files
Source: file.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: file.exe Binary or memory string: A*\AF:\RFD\xNewCode\xNewPro\xT\trjFN\Project1.vbp
Source: classification engine Classification label: mal64.spre.winEXE@2/5@0/0
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess4152
Source: C:\Windows\SysWOW64\WerFault.exe File created: C:\ProgramData\Microsoft\Windows\WER\Temp\6eb3217a-8dff-4921-903f-ffcb6bb20cbb Jump to behavior
Source: C:\Users\user\Desktop\file.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: file.exe ReversingLabs: Detection: 65%
Source: unknown Process created: C:\Users\user\Desktop\file.exe "C:\Users\user\Desktop\file.exe"
Source: C:\Users\user\Desktop\file.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 244
Source: C:\Users\user\Desktop\file.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\file.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\file.exe Section loaded: msvbvm60.dll Jump to behavior
PE file contains an invalid checksum
Source: file.exe Static PE information: real checksum: 0x4bf451a should be: 0xaa760
PE file contains sections with non-standard names
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name:
Source: file.exe Static PE information: section name: .data entropy: 7.93812673267967
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Contains functionality to detect virtual machines (SGDT)
Source: C:\Users\user\Desktop\file.exe Code function: 0_2_00403A5C sgdt fword ptr [eax] 0_2_00403A5C
Source: Amcache.hve.4.dr Binary or memory string: VMware
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr Binary or memory string: VMware-42 27 c5 9a 47 85 d6 84-53 49 ec ec 87 a6 6d 67
Source: Amcache.hve.4.dr Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.4.dr Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.4.dr Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.4.dr Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.dr Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.4.dr Binary or memory string: vmci.inf_amd64_68ed49469341f563
Checks if the current process is being debugged
Source: C:\Users\user\Desktop\file.exe Process queried: DebugPort Jump to behavior
AV process strings found (often used to terminate AV products)
Source: Amcache.hve.4.dr Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23090.2008-0\msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: MsMpEng.exe
windows-stand
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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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1522735 Sample: file.exe Startdate: 30/09/2024 Architecture: WINDOWS Score: 64 13 Multi AV Scanner detection for submitted file 2->13 15 Yara detected Mofksys 2->15 17 Machine Learning detection for sample 2->17 19 PE file has nameless sections 2->19 6 file.exe 2->6         started        process3 process4 8 WerFault.exe 19 16 6->8         started        file5 11 C:\ProgramData\Microsoft\...\Report.wer, Unicode 8->11 dropped
⊘No contacted IP infos