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Windows Analysis Report
PROFOMA INVOICE-2024-0419 .exe

Overview

General Information

Sample name:	PROFOMA INVOICE-2024-0419 .exe
Analysis ID:	1428857
MD5:	e67096a9183b74fbe73ac6ca18d56399
SHA1:	ffef2a71110febbd27a8de341dacbbdc5b601368
SHA256:	5f62afbd7dfbf7b9a6727b6ba3809d10bb491fe13361ec598628354926cc4762
Tags:	exe
Infos:

Detection

PureLog Stealer

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

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected PureLog Stealer

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

.NET source code contains very large array initializations

Initial sample is a PE file and has a suspicious name

Machine Learning detection for sample

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses dynamic DNS services

Yara detected Costura Assembly Loader

Allocates memory with a write watch (potentially for evading sandboxes)

Binary contains a suspicious time stamp

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

Internet Provider seen in connection with other malware

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)

Queries the volume information (name, serial number etc) of a device

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

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

PROFOMA INVOICE-2024-0419 .exe (PID: 5572 cmdline: "C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe" MD5: E67096A9183B74FBE73AC6CA18D56399)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

Memory Dumps

Source	Rule	Description	Author
00000000.00000002.3274703681.000000001B440000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
Process Memory Space: PROFOMA INVOICE-2024-0419 .exe PID: 5572	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
Click to see the 2 entries

Unpacked PEs

Source	Rule	Description	Author
0.2.PROFOMA INVOICE-2024-0419 .exe.1b440000.10.raw.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.133f2340.8.raw.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.raw.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.raw.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.raw.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack	JoeSecurity_PureLogStealer	Yara detected PureLog Stealer	Joe Security
Click to see the 9 entries

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: PROFOMA INVOICE-2024-0419 .exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: PROFOMA INVOICE-2024-0419 .exe

ReversingLabs: Detection: 57%

Machine Learning detection for sample

Source: PROFOMA INVOICE-2024-0419 .exe

Joe Sandbox ML: detected

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: 8cb03cfb-750e-41f5-9111-95ff37f34e9b<Module>costura.costura.dll.compressedcostura.dotnetzip.dll.compressedcostura.dotnetzip.pdb.compressedcostura.protobuf-net.dll.compressedNlswidup.g.resourcesaR3nbf8dQp2feLmk31.lSfgApatkdxsVcGcrktoFd.resources% source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: Nlswidup.pdb source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: Nlswidup.pdb( source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: @costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: protobuf-net.pdbSHA256}Lq source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: protobuf-net.pdb source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: /home/jskinner/.release_build/build/gn/lto_win_x64/subl.pdb source: PROFOMA INVOICE-2024-0419 .exe
Source:	Binary string: costura.dotnetzip.pdb.compressed2 source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp

Networking

Uses dynamic DNS services

Source: unknown

DNS query: name: pukrilug.duckdns.org

Source: global traffic

TCP traffic: 192.168.2.5:49705 -> 150.114.84.125:7702

Source: Joe Sandbox View

ASN Name: KDDIKDDICORPORATIONJP KDDIKDDICORPORATIONJP

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: unknown

DNS traffic detected: queries for: pukrilug.duckdns.org

Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertGlobalG3CodeSigningECCSHA3842021CA1.crt0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://crl3.digicert.com/DigiCertGlobalG3CodeSigningECCSHA3842021CA1.crl0N
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://crl4.digicert.com/DigiCertGlobalG3CodeSigningECCSHA3842021CA1.crl0
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://ocsp.digicert.com0A
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://ocsp.digicert.com0C
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://ocsp.digicert.com0W
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://ocsp.digicert.com0X
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: http://www.digicert.com/CPS0
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://archive.torproject.org/tor-package-archive/torbrowser/13.0.9/tor-expert-bundle-windows-i686-
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://github.com/mgravell/protobuf-net
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://github.com/mgravell/protobuf-netJ
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://github.com/mgravell/protobuf-neti
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://stackoverflow.com/q/11564914/23354;
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://stackoverflow.com/q/14436606/23354
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: https://stackoverflow.com/q/2152978/23354

System Summary

.NET source code contains very large array initializations

Source: PROFOMA INVOICE-2024-0419 .exe, Program.cs

Large array initialization: Main: array initializer size 851020

Initial sample is a PE file and has a suspicious name

Source: initial sample

Static PE information: Filename: PROFOMA INVOICE-2024-0419 .exe

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Code function: 0_2_00007FF848FD1C41

0_2_00007FF848FD1C41

Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameNlswidup.dll" vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameprotobuf-net.dllJ vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000000.2028015937.00000000006B4000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameEgttcbp.exe" vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameprotobuf-net.dllJ vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameNlswidup.dll" vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameNlswidup.dll" vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameprotobuf-net.dllJ vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameprotobuf-net.dllJ vs PROFOMA INVOICE-2024-0419 .exe
Source: PROFOMA INVOICE-2024-0419 .exe	Binary or memory string: OriginalFilenameEgttcbp.exe" vs PROFOMA INVOICE-2024-0419 .exe

Source: PROFOMA INVOICE-2024-0419 .exe

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

Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	Cryptographic APIs: 'CreateDecryptor'

Source: classification engine

Classification label: mal96.troj.evad.winEXE@1/0@2/1

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Mutant created: NULL
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Mutant created: \Sessions\1\BaseNamedObjects\3773f709858a89ca

Source: PROFOMA INVOICE-2024-0419 .exe

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

Source: PROFOMA INVOICE-2024-0419 .exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

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

Jump to behavior

Source: PROFOMA INVOICE-2024-0419 .exe

ReversingLabs: Detection: 57%

Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: --launch-or-new-window
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: bodycy--staysgibrightgraysgiverylightgraysgilightgraysgimediumgraydimgraysgiverydarkgraysgidarkgraylightslategraydarkslategrayoverlaykOverlaydisplayposition.ypxtexture_boxsand boxUnixSkPixelRef::lockPixelsMutexaccent_tint_indexInvalid background palette index/IndexwbxPackages/Rails/Ruby on Rails.sublime-syntaxPackages/Rails/Ruby Haml.sublime-syntaxPackages/ASP/HTML-ASP.sublime-syntaxPackages/JavaScript/JSON.sublime-syntaxPackages/JSON/JSON.sublime-syntaxPackages/Rails/HAML.sublime-syntaxPackages/Rails/Ruby (Rails).sublime-syntaxPackages/Java/Java Server Pages (JSP).sublime-syntaxPackages/Java/HTML (JSP).sublime-syntaxPackages/ASP/HTML (ASP).sublime-syntax#%02x%02x%02x<dt>Color:</dt><dd>0xSkModeColorFilter: color: 0xposition.xswrwsk_throwtable_rowtree_rowUninitialized rowsnowlightyellowgreenyellowlightgoldenrodyellowannotation_popup_windowhtml_popup_windowauto_complete_window--launch-or-new-window--new-windowright_shadowleft_shadowtop_shadowbottom_shadowwarm shadowLowhoneydewsvlvgvperuqulukuiuhugueuLu
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: /Installed Packages
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: classkeyword length must be 1 - 79 characterspspatternscannot parse partitionszh-Hanssmstoo many length or distance symbolsWidth is too large for libpng to process pixelsToo much data in IDAT chunksisinvalid stored block lengthsbad code lengthssettingsgray cliffspearly gatescapturesbeginCapturesendCaptures/resfileTypesexcludeTrailingNewlinesTimesValid palette required for paletted images/Packages/Installed Packagestoo many codescsbsConsolasAntiAliasMissing IHDR before pHYsMissing IHDR before oFFsApplication was compiled with png.h from libpng-%.20sApplication is running with png.c from libpng-%.20s%s:%-3d %slibpng error: %slibpng warning: %s mode: %sconvolveAlpha: %srrect-blurrects-blurtrsrfilter_font_descriptorbad Image DescriptorInvalid operatorzlib failed to initialize compressormirrorzlib memory errorbuffer errorunknown errorUnknown errorzlib version errorzlib failed to initialize compressor -- version errorzlib failed to initialize compressor -- mem errorzlib failed to initialize compressor -- stream errorUnknown zlib errorCRC errorNo ErrorDecompression ErrorWrite ErrorParse ErrorRead Errorshadow_colorviewport_colorborder_colorlink_colormonospace_colormonospace_background_colorborder-right-colorborder-left-colorborder-colorborder-top-colorborder-bottom-colorbackground-colorOverrideColorkXormr
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: --help
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: --help
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: brvarregular RegularSkArithmeticMode_scalarkClearsq!q../../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp../../../third_party/skia/src/ports/SkTypeface_win_dw.cpp../../../third_party/skia/src/core/SkDraw.cpp../../../third_party/skia/src/core/SkBitmapController.cpp../../../third_party/skia/src/images/SkPNGImageEncoder.cpp../../../third_party/skia/src/core/SkRasterClip.cpp../../../third_party/skia/src/core/SkAAClip.cpp../../../third_party/skia/src/core/SkMipMap.cpp../../../third_party/skia/src/core/SkPath.cpp../../../third_party/skia/src/core/SkPathMeasure.cpp../../../third_party/skia/src/core/SkLinearBitmapPipeline.cpp../../../third_party/skia/src/core/SkDevice.cpp../../../third_party/skia/src/core/SkTextBlob.cpp../../../third_party/skia/src/core/SkData.cpp../../../third_party/skia/src/core/SkBlitter_ARGB32.cppborder-topmargin-toppadding-topkDstATopkSrcATop.%x%d.tmpclamp--helppapayawhipnowrapbitmapmipmaptab_overlap%ptomatosogainsboroSetting negative gamma to zeroZeromolokoindigofoeoborosybrownsandybrownsaddlebrownaz-Latnjv-Latnsu-Latnms-LatnkColorBurnfar horizontab_close_buttoncrimsonmaroonlightsalmondarksalmonsgisalmonUnknown exceptioninvalid string positionCall to NULL write functionCall to NULL read functionsaturationSaturationtext-decorationInvalid OperationsymbolIndexTransformationsymbolTransformationkExclusion/Options/Session.sublime-sessionPNG file corrupted by ASCII conversion--versionlemonchiffonnnknmoccasinultrathinultra-thinultra thinbox_margincontent_margininner_marginbeginplainAttempted to set both read_data_fn and write_data_fn intext-alignkLightenlinenbad SOS lenbad DNL lenkDarkenInvalid tokenyellowgreenforestgreenlightgreenlawngreendarkgreenmediumspringgreendarkolivegreenlimegreenpalegreenlightseagreenmediumseagreendarkseagreenkScreenhiddenbnlightcyandarkcyancarmel tanromankDstInkSrcInplummediumMediumIgnoreTransformIgnoreXformborder-bottommargin-bottompadding-bottomkmmax_margin_trimsystemlist-itemremoutofmem
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: brvarregular RegularSkArithmeticMode_scalarkClearsq!q../../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp../../../third_party/skia/src/ports/SkTypeface_win_dw.cpp../../../third_party/skia/src/core/SkDraw.cpp../../../third_party/skia/src/core/SkBitmapController.cpp../../../third_party/skia/src/images/SkPNGImageEncoder.cpp../../../third_party/skia/src/core/SkRasterClip.cpp../../../third_party/skia/src/core/SkAAClip.cpp../../../third_party/skia/src/core/SkMipMap.cpp../../../third_party/skia/src/core/SkPath.cpp../../../third_party/skia/src/core/SkPathMeasure.cpp../../../third_party/skia/src/core/SkLinearBitmapPipeline.cpp../../../third_party/skia/src/core/SkDevice.cpp../../../third_party/skia/src/core/SkTextBlob.cpp../../../third_party/skia/src/core/SkData.cpp../../../third_party/skia/src/core/SkBlitter_ARGB32.cppborder-topmargin-toppadding-topkDstATopkSrcATop.%x%d.tmpclamp--helppapayawhipnowrapbitmapmipmaptab_overlap%ptomatosogainsboroSetting negative gamma to zeroZeromolokoindigofoeoborosybrownsandybrownsaddlebrownaz-Latnjv-Latnsu-Latnms-LatnkColorBurnfar horizontab_close_buttoncrimsonmaroonlightsalmondarksalmonsgisalmonUnknown exceptioninvalid string positionCall to NULL write functionCall to NULL read functionsaturationSaturationtext-decorationInvalid OperationsymbolIndexTransformationsymbolTransformationkExclusion/Options/Session.sublime-sessionPNG file corrupted by ASCII conversion--versionlemonchiffonnnknmoccasinultrathinultra-thinultra thinbox_margincontent_margininner_marginbeginplainAttempted to set both read_data_fn and write_data_fn intext-alignkLightenlinenbad SOS lenbad DNL lenkDarkenInvalid tokenyellowgreenforestgreenlightgreenlawngreendarkgreenmediumspringgreendarkolivegreenlimegreenpalegreenlightseagreenmediumseagreendarkseagreenkScreenhiddenbnlightcyandarkcyancarmel tanromankDstInkSrcInplummediumMediumIgnoreTransformIgnoreXformborder-bottommargin-bottompadding-bottomkmmax_margin_trimsystemlist-itemremoutofmem
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: --add
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: idgdAutohintedIgnoring extra png_read_update_info() call; row buffer not reallocatedmediumvioletredpalevioletredindianreddarkredorangeredUndefinedconnect_to_namedFrame setup faileddecode image failedbase64 decode failedInvalid sRGB rendering intent specifiedInvalid number of transparent colors specifiedInvalid number of histogram entries specifiedInvalid sBIT depth specifiedInvalid image color type specifiedInvalid filter type specifiedInvalid compression type specifiedInvalid interlace type specifiedfaded--add" could not be used with direct write, using gdi instead
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: --launch-or-new-window: Only open a new window if the application is open
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: -a or --add: Add folders to the current window
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: -h or --help: Show help (this message) and exit
Source: PROFOMA INVOICE-2024-0419 .exe	String found in binary or memory: -h or --help: Show help (this message) and exit

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Section loaded: fwpuclnt.dll	Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32

Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll

Jump to behavior

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: PROFOMA INVOICE-2024-0419 .exe

Static file information: File size 3473984 > 1048576

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: 8cb03cfb-750e-41f5-9111-95ff37f34e9b<Module>costura.costura.dll.compressedcostura.dotnetzip.dll.compressedcostura.dotnetzip.pdb.compressedcostura.protobuf-net.dll.compressedNlswidup.g.resourcesaR3nbf8dQp2feLmk31.lSfgApatkdxsVcGcrktoFd.resources% source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: Nlswidup.pdb source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: Nlswidup.pdb( source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: @costura.dotnetzip.pdb.compressed source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: protobuf-net.pdbSHA256}Lq source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: protobuf-net.pdb source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: /home/jskinner/.release_build/build/gn/lto_win_x64/subl.pdb source: PROFOMA INVOICE-2024-0419 .exe
Source:	Binary string: costura.dotnetzip.pdb.compressed2 source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp

Data Obfuscation

.NET source code contains method to dynamically call methods (often used by packers)

Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	.Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	.Net Code: typeof(Marshal).GetMethod("GetDelegateForFunctionPointer", new Type[2]{typeof(IntPtr),typeof(Type)})

.NET source code contains potential unpacker

Source: PROFOMA INVOICE-2024-0419 .exe, Program.cs	.Net Code: Main System.Reflection.Assembly.Load(byte[])
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, AssemblyLoader.cs	.Net Code: ReadFromEmbeddedResources System.Reflection.Assembly.Load(byte[])
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.28c0000.1.raw.unpack, TypeModel.cs	.Net Code: TryDeserializeList
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.28c0000.1.raw.unpack, ListDecorator.cs	.Net Code: Read
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.28c0000.1.raw.unpack, TypeSerializer.cs	.Net Code: CreateInstance
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.28c0000.1.raw.unpack, TypeSerializer.cs	.Net Code: EmitCreateInstance
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.28c0000.1.raw.unpack, TypeSerializer.cs	.Net Code: EmitCreateIfNull

Yara detected Costura Assembly Loader

Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b440000.10.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.133f2340.8.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.3274703681.000000001B440000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: PROFOMA INVOICE-2024-0419 .exe PID: 5572, type: MEMORYSTR

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: 0xA913349D [Fri Nov 21 02:42:37 2059 UTC]

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Code function: 0_2_00007FF848F21A90 pushad ; ret		0_2_00007FF848F21BB1
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Code function: 0_2_00007FF848F21AF3 pushad ; ret		0_2_00007FF848F21BB1

Source: PROFOMA INVOICE-2024-0419 .exe

Static PE information: section name: .text entropy: 7.9991319058900325

Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	High entropy of concatenated method names: 'QVyRihSDS5H9jEYh93B', 'rIxvRZSmOcoYwCEo9h1', 'P41WUD6gFP', 'M3pVQ4Star4TvYTcBRY', 'DbQxYqSGeLWOM0dLMl0', 'p8IGGqSBcV80qv4F7je', 'EW24ukSNv7oeS2ysydx', 'GmU6wlSwtdRHUjRI8w8', 'HTvqHMSrP8gx9ChqmWj', 'dbNRv1SROqdmOku1Il3'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, AssemblyLoader.cs	High entropy of concatenated method names: 'CultureToString', 'ReadExistingAssembly', 'CopyTo', 'LoadStream', 'LoadStream', 'ReadStream', 'ReadFromEmbeddedResources', 'ResolveAssembly', 'Attach', 'AWrNtO9IxrcwrTSBRUJ'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, alfaphWjcdsBgJhWXq2.cs	High entropy of concatenated method names: 'd0wM2IfUn1', 'S5nMZOiRQp', 'hnIMIAqHZJ', 'XKSMvmH4u6', 'jHBM0lYUuD', 'BOKMCjA5gV', 'LnUMqWlwOD', 'T4AegrgQKX', 'lojMxvltcR', 'XXjM9kJpeY'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, RPaZPHW33lAsijJP1L4.cs	High entropy of concatenated method names: 'BdjWwdcH5c', 'b3hWrTD0Pq', 'YsgWRuRRMZ', 'U5TWTB0kCj', 'MwGWl7gf3y', 'ootWYOEj8w', 'etYWc6bpSu', 'CtvWo7FTBw', 'dMGWQgZ0XV', 'zNyWJcKWLI'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, eIheL0QOjKp3BVsrm4.cs	High entropy of concatenated method names: 'V8mjGUqk8', 'RbqzWXDb8', 'sJI5aYe2DA', 'DSB55NUV5T', 'd0k5pIYZ3R', 'NHC5VObwvf', 'NrV5F2t3jU', 'Tq35OubvSW', 'ksI5bfIpJM', 'KLl5dW3Rj7'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, rn2hy1KD9WvlWJ206dY.cs	High entropy of concatenated method names: 'QVyRihSDS5H9jEYh93B', 'rIxvRZSmOcoYwCEo9h1', 'P41WUD6gFP', 'M3pVQ4Star4TvYTcBRY', 'DbQxYqSGeLWOM0dLMl0', 'p8IGGqSBcV80qv4F7je', 'EW24ukSNv7oeS2ysydx', 'GmU6wlSwtdRHUjRI8w8', 'HTvqHMSrP8gx9ChqmWj', 'dbNRv1SROqdmOku1Il3'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, AssemblyLoader.cs	High entropy of concatenated method names: 'CultureToString', 'ReadExistingAssembly', 'CopyTo', 'LoadStream', 'LoadStream', 'ReadStream', 'ReadFromEmbeddedResources', 'ResolveAssembly', 'Attach', 'AWrNtO9IxrcwrTSBRUJ'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, alfaphWjcdsBgJhWXq2.cs	High entropy of concatenated method names: 'd0wM2IfUn1', 'S5nMZOiRQp', 'hnIMIAqHZJ', 'XKSMvmH4u6', 'jHBM0lYUuD', 'BOKMCjA5gV', 'LnUMqWlwOD', 'T4AegrgQKX', 'lojMxvltcR', 'XXjM9kJpeY'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, RPaZPHW33lAsijJP1L4.cs	High entropy of concatenated method names: 'BdjWwdcH5c', 'b3hWrTD0Pq', 'YsgWRuRRMZ', 'U5TWTB0kCj', 'MwGWl7gf3y', 'ootWYOEj8w', 'etYWc6bpSu', 'CtvWo7FTBw', 'dMGWQgZ0XV', 'zNyWJcKWLI'
Source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, eIheL0QOjKp3BVsrm4.cs	High entropy of concatenated method names: 'V8mjGUqk8', 'RbqzWXDb8', 'sJI5aYe2DA', 'DSB55NUV5T', 'd0k5pIYZ3R', 'NHC5VObwvf', 'NrV5F2t3jU', 'Tq35OubvSW', 'ksI5bfIpJM', 'KLl5dW3Rj7'

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: SBIEDLL.DLL
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: SBIEDLL.DLL@E

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Memory allocated: 28A0000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe	Memory allocated: 1AB70000 memory reserve \| memory write watch			Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : select * from Win32_BIOS

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : select * from Win32_ComputerSystem

Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: E2FrFadU1HgFSGp3yyp
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMware
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: 1:en-CH:VMware\|VIRTUAL\|A M I\|Xen
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: 1:en-CH:Microsoft\|VMWare\|Virtual
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmware
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMware\|VIRTUAL\|A M I\|Xen2
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMware\|VIRTUAL\|A M I\|Xen
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: 0VMware\|VIRTUAL\|A M I\|Xen
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: 0Microsoft\|VMWare\|Virtual
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMWare
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3275059500.000000001B80D000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllG
Source: PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002F84000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Microsoft\|VMWare\|Virtual

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Memory allocated: page read and write | page guard

Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Queries volume information: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Stealing of Sensitive Information

Yara detected PureLog Stealer

Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected PureLog Stealer

Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.1b330000.9.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12ec8c28.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e88bf0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.12e68bb8.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.PROFOMA INVOICE-2024-0419 .exe.13248cd0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

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	2 Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	2 Virtualization/Sandbox Evasion	OS Credential Dumping	111 Security Software Discovery	Remote Services	11 Archive Collected Data	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	2 Command and Scripting Interpreter	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	2 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 Deobfuscate/Decode Files or Information	Security Account Manager	32 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	2 Obfuscated Files or Information	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	11 Application Layer Protocol	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	22 Software Packing	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Timestomp	Cached Domain Credentials	Wi-Fi Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	1 DLL Side-Loading	DCSync	Remote System Discovery	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery

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

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label
PROFOMA INVOICE-2024-0419 .exe	58%	ReversingLabs	ByteCode-MSIL.Trojan.PureLogs
PROFOMA INVOICE-2024-0419 .exe	100%	Avira	TR/Dropper.Gen
PROFOMA INVOICE-2024-0419 .exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
pukrilug.duckdns.org	150.114.84.125	true	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
https://github.com/mgravell/protobuf-net	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high
https://github.com/mgravell/protobuf-neti	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high
https://stackoverflow.com/q/14436606/23354	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high
https://github.com/mgravell/protobuf-netJ	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high
https://stackoverflow.com/q/11564914/23354;	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high
https://stackoverflow.com/q/2152978/23354	PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013504000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, PROFOMA INVOICE-2024-0419 .exe, 00000000.00000002.3270171709.00000000028C0000.00000004.08000000.00040000.00000000.sdmp	false	high

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
150.114.84.125	pukrilug.duckdns.org	United States		2516	KDDIKDDICORPORATIONJP	true

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1428857
Start date and time:	2024-04-19 18:13:05 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 53s
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:	4
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:	PROFOMA INVOICE-2024-0419 .exe
Detection:	MAL
Classification:	mal96.troj.evad.winEXE@1/0@2/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Report size getting too big, too many NtAllocateVirtualMemory calls found.
Report size getting too big, too many NtProtectVirtualMemory calls found.
VT rate limit hit for: PROFOMA INVOICE-2024-0419 .exe

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
KDDIKDDICORPORATIONJP	JdnjRc1VGX.elf	Get hash	malicious	Mirai	Browse	157.119.196.248
	ul5RjxwWTK.elf	Get hash	malicious	Unknown	Browse	157.108.11.213
	Q2bIN963Kt.elf	Get hash	malicious	Mirai, Okiru	Browse	124.209.205.11
	H6ccnU1094.elf	Get hash	malicious	Mirai, Okiru	Browse	163.60.253.113
	BzmhHwFpCV.elf	Get hash	malicious	Mirai	Browse	27.85.62.254
	dPFRrhKTeG.elf	Get hash	malicious	Unknown	Browse	59.227.19.51
	KSRRrEMt1w.elf	Get hash	malicious	Mirai	Browse	118.152.119.248
	ZOHH8muwjh.elf	Get hash	malicious	Mirai	Browse	210.233.116.12
	E3kpuuuOfy.elf	Get hash	malicious	Mirai	Browse	36.13.173.228
	enEQvjUlGl.elf	Get hash	malicious	Mirai	Browse	59.215.140.201

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.082812195946691
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.80% Win32 Executable (generic) a (10002005/4) 49.75% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Windows Screen Saver (13104/52) 0.07% Generic Win/DOS Executable (2004/3) 0.01%
File name:	PROFOMA INVOICE-2024-0419 .exe
File size:	3'473'984 bytes
MD5:	e67096a9183b74fbe73ac6ca18d56399
SHA1:	ffef2a71110febbd27a8de341dacbbdc5b601368
SHA256:	5f62afbd7dfbf7b9a6727b6ba3809d10bb491fe13361ec598628354926cc4762
SHA512:	a9c966b7de89cbc1b0d9e00b075c649b98cdcc62932d1c33d17a66927f9ab070f5be93d25647ccbdf3d3d95772890673309de91caf25d96a9c9683b858131812
SSDEEP:	49152:vlrCzPOWWP+yTLTAF2OfTNdzswF12TRrj13xMtlDp37lLVVJPc3FWlTcRi/Mf:vlGzyBApT2nGDp37lLVVJk3Fz8a
TLSH:	41F5BF03B6A285F8D04DC430C74A9A57AE2174CB0E39F56F1AC1162D2FBABB49F5B315
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....4............"...0..............,... ...@....@.. ....................................@................................

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x402c86
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0xA913349D [Fri Nov 21 02:42:37 2059 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:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
add byte ptr [eax], al
add byte ptr [eax], al
add dl, bh
adc byte ptr [eax], al
pop ds
mov ecx, dword ptr [eax]
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax+eax], al
in al, dx
mov ecx, 5F555475h
mov bh, 3Fh
jl 00007F0E2C6D0FD4h
scasb
inc ebx
jnbe 00007F0E2C6D108Dh
mov ah, byte ptr [edx]
and ch, byte ptr [eax]
or byte ptr [edx], ah
add byte ptr [edx], 00000062h
mov eax, dword ptr [202080A0h]
or cl, byte ptr [eax+4Ah]
pop edx
pop ebx
mov edx, BBBBBBBBh
dec ebx
add dword ptr [ebx], ecx
push eax
inc esp
or al, 4Ah
inc eax
dec edx
dec edx
adc al, A4h
inc esp
test edi, ebx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2c34	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xd4000	0x564	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xd6000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x2c18	0x1c	.text
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	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0xd08e0	0xd0a00	90048ed4dde2c30f17322d9592de1a1f	False	0.9972522843019772	data	7.9991319058900325	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xd4000	0x564	0x600	7c6815b8cc56193d03d813e806a3086b	False	0.3977864583333333	data	3.9275460876162915	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xd6000	0xc	0x200	39b4098c26cd3734d2f4c68f6df7044d	False	0.044921875	data	0.08153941234324169	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0xd4090	0x2d4	data			0.43232044198895025
RT_MANIFEST	0xd4374	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators			0.5489795918367347

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 19, 2024 18:13:57.659176111 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:13:58.674482107 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:00.690093994 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:04.705638885 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:12.705630064 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:23.723253012 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:24.736934900 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:26.752650023 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:30.768172026 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:38.783761024 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:49.800148964 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:50.799354076 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:52.799355984 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:14:56.799343109 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:04.814977884 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:15.988133907 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:17.002768993 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:19.002576113 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:23.002454042 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:31.002434015 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:42.019378901 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:43.033862114 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:45.049294949 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:49.064976931 CEST	49705	7702	192.168.2.5	150.114.84.125
Apr 19, 2024 18:15:57.080621958 CEST	49705	7702	192.168.2.5	150.114.84.125

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 19, 2024 18:13:57.517519951 CEST	54478	53	192.168.2.5	1.1.1.1
Apr 19, 2024 18:13:57.654295921 CEST	53	54478	1.1.1.1	192.168.2.5
Apr 19, 2024 18:15:15.847146988 CEST	63670	53	192.168.2.5	1.1.1.1
Apr 19, 2024 18:15:15.987189054 CEST	53	63670	1.1.1.1	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 19, 2024 18:13:57.517519951 CEST	192.168.2.5	1.1.1.1	0xe975	Standard query (0)	pukrilug.duckdns.org	A (IP address)	IN (0x0001)	false
Apr 19, 2024 18:15:15.847146988 CEST	192.168.2.5	1.1.1.1	0x381e	Standard query (0)	pukrilug.duckdns.org	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 19, 2024 18:13:57.654295921 CEST	1.1.1.1	192.168.2.5	0xe975	No error (0)	pukrilug.duckdns.org		150.114.84.125	A (IP address)	IN (0x0001)	false
Apr 19, 2024 18:15:15.987189054 CEST	1.1.1.1	192.168.2.5	0x381e	No error (0)	pukrilug.duckdns.org		150.114.84.125	A (IP address)	IN (0x0001)	false

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

System Behavior

Analysis Process: PROFOMA INVOICE-2024-0419 .exePID: 5572, Parent PID: 1028

General

Target ID:	0
Start time:	18:13:55
Start date:	19/04/2024
Path:	C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\PROFOMA INVOICE-2024-0419 .exe"
Imagebase:	0x5e0000
File size:	3'473'984 bytes
MD5 hash:	E67096A9183B74FBE73AC6CA18D56399
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.3274703681.000000001B440000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_PureLogStealer, Description: Yara detected PureLog Stealer, Source: 00000000.00000002.3274205812.000000001B330000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_PureLogStealer, Description: Yara detected PureLog Stealer, Source: 00000000.00000002.3271394645.0000000013248000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_PureLogStealer, Description: Yara detected PureLog Stealer, Source: 00000000.00000002.3271394645.0000000012B71000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.3270275022.0000000002B71000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low
Has exited:	false

Show Windows behavior

Chronological Activities

Disassembly

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Analysis Process: PROFOMA INVOICE-2024-0419 .exePID: 5572, Parent PID: 1028COMMON

Execution Graph

Execution Coverage:	4.8%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	0%
Total number of Nodes:	21
Total number of Limit Nodes:	2

Executed Functions

Function 00007FF848FD1C41 Relevance: 4.8, Strings: 2, Instructions: 2323COMMON

Download Yara Rule

Strings

H, xrefs: 00007FF848FD2EFE
H, xrefs: 00007FF848FD1EF9

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID: H$H
API String ID: 0-136785262
Opcode ID: 6f84f149c2650642ab6346dcb96b7e932eebc65976c446b437f091587cc50bd7
Instruction ID: 0ba9be91f6610fa437869e23ec3ea70bbbf22fcff32beb20929bca949de4b5f8
Opcode Fuzzy Hash: 6f84f149c2650642ab6346dcb96b7e932eebc65976c446b437f091587cc50bd7
Instruction Fuzzy Hash: 6DD28031F1CD4B0FF7A5A76C145523956D2EFA8680F59457AC20EC36DAEF28EC064788

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848F21168 Relevance: 1.7, APIs: 1, Instructions: 184
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.3275557493.00007FF848F20000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F20000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f20000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: f124394efbb718e8e4fabcaa5f72b78ff683363616ca6b852bc5d44b99530488
Instruction ID: 519aef987331d8f830e057b8a3b9cdae87a9a1eb3c8798df0f7116459cf693cc
Opcode Fuzzy Hash: f124394efbb718e8e4fabcaa5f72b78ff683363616ca6b852bc5d44b99530488
Instruction Fuzzy Hash: 1B514831B0CA494FE748FB6CA80A6BD77D1EB99360F00427ED44EC32D2CF26A8458785

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848FD3145 Relevance: .5, Instructions: 548
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 1c16f6432eeab65b557812ced2b17fb6d8c9f80858782e49cba0d50b2042766e
Instruction ID: d4384fb13a2fee32155ceb38ff13cadeb53899e26dd6a8c3f87c20b6d7cc171b
Opcode Fuzzy Hash: 1c16f6432eeab65b557812ced2b17fb6d8c9f80858782e49cba0d50b2042766e
Instruction Fuzzy Hash: 62E15B71E1CD5B5EE6AAB32C102227D16C3EFD52D0F5901BAD24FC22D7EF1DA8025689

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848FD28B6 Relevance: .1, Instructions: 133COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e801c2a060c6d96413c7dca3eb4dfbf32c7c367388aa0efc88b0615cccd8a3de
Instruction ID: a1bff7d93e8325dcf1c41eb00fb4e6867f65e274b480ca4c7fd5e24efdfc31a7
Opcode Fuzzy Hash: e801c2a060c6d96413c7dca3eb4dfbf32c7c367388aa0efc88b0615cccd8a3de
Instruction Fuzzy Hash: C7315D31F1CD4A5FF695F72C146623956C2EFA8680F55017AC50EC36DAEF28E8064789

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848FD2C5E Relevance: .1, Instructions: 124COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: f3658f3eb98cd6e1868356e3aee052c5540605d02ec7d8a920da61bdeddc7659
Instruction ID: e5260ae8792a108d930e3798afa32fcc05d3f7054ad7a1d4faa415231c6551f8
Opcode Fuzzy Hash: f3658f3eb98cd6e1868356e3aee052c5540605d02ec7d8a920da61bdeddc7659
Instruction Fuzzy Hash: 13314731B1CD4A0FF699F72C141523966C2EFA8690F59057AD20EC32DAEF28EC064788

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848FD2D49 Relevance: .1, Instructions: 119COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b9bad354a375afe12c938e8d729ce190ad13f746f5616e2e6e4ee6b3e85d452a
Instruction ID: 0964b7ec41dae7d2c20fae3af508ae2c9c7bc72ab942ab23f26c75678c45132a
Opcode Fuzzy Hash: b9bad354a375afe12c938e8d729ce190ad13f746f5616e2e6e4ee6b3e85d452a
Instruction Fuzzy Hash: F8316C31F1CD4A5FF695F72C041527995D2EFA8680F99017AD20FC32DAEF28E8064788

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF848FD1FE7 Relevance: .1, Instructions: 114COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3275870926.00007FF848FD0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848FD0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848fd0000_PROFOMA INVOICE-2024-0419 .jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 244c0f947defb08fa13432552f3acab5b7ea8caa1a2ecea508a161a0aa74c768
Instruction ID: a223ed4891600184c6cb8753dcaa5672671338317a740630a0ebbb9bd7f2daa8
Opcode Fuzzy Hash: 244c0f947defb08fa13432552f3acab5b7ea8caa1a2ecea508a161a0aa74c768
Instruction Fuzzy Hash: 96315A32F1CD4A5FF695F72C1415239A5C2EF98680F58417A820EC32DBEF2CE8068689

Uniqueness

Uniqueness Score: -1.00%

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

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 employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File: File Modification, Process: Process Creation, Script: Script Execution
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 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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata, File: File Modification
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:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, 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 a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
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

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, 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 PROFOMA INVOICE-2024-0419 .exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Stealing of Sensitive Information

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

Data Directories

Sections

Resources

Imports

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

System Behavior

Windows Analysis Report
PROFOMA INVOICE-2024-0419 .exe

Function 00007FF848F21168 Relevance: 1.7, APIs: 1, Instructions: 184
COMMON

Function 00007FF848FD3145 Relevance: .5, Instructions: 548
COMMON