Windows Analysis Report
level2.exe

Overview

General Information

Sample name: level2.exe
Analysis ID: 1436366
MD5: 342a6865ba2400f978e72f94d3c69e40
SHA1: 56b6201c503864d3fc8f80d6414f4f2de4a98567
SHA256: 86ab24486b8ac6877c1fca99f6132b2ec86400b66518695f0ca6224e4aa8a403
Tags: exe
Infos:

Detection

Score: 84
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Multi AV Scanner detection for submitted file
.NET source code contains potential unpacker
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Detected potential crypto function
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
May sleep (evasive loops) to hinder dynamic analysis
Program does not show much activity (idle)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Uses 32bit PE files

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: level2.exe Avira: detected
Multi AV Scanner detection for submitted file
Source: level2.exe ReversingLabs: Detection: 34%
Source: level2.exe Virustotal: Detection: 43% Perma Link
Machine Learning detection for sample
Source: level2.exe Joe Sandbox ML: detected

Compliance
barindex
Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\level2.exe Unpacked PE file: 0.2.level2.exe.c40000.0.unpack
Uses 32bit PE files
Source: level2.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: level2.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Abnormal high CPU Usage
Source: C:\Users\user\Desktop\level2.exe Process Stats: CPU usage > 49%
Detected potential crypto function
Source: C:\Users\user\Desktop\level2.exe Code function: 0_2_00007FFD9B8A1609 0_2_00007FFD9B8A1609
Source: C:\Users\user\Desktop\level2.exe Code function: 0_2_00007FFD9B8A2F19 0_2_00007FFD9B8A2F19
Source: C:\Users\user\Desktop\level2.exe Code function: 0_2_00007FFD9B8A21F9 0_2_00007FFD9B8A21F9
Uses 32bit PE files
Source: level2.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: classification engine Classification label: mal84.evad.winEXE@2/1@0/0
Source: C:\Users\user\Desktop\level2.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6092:120:WilError_03
Source: level2.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: level2.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\level2.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: level2.exe ReversingLabs: Detection: 34%
Source: level2.exe Virustotal: Detection: 43%
Source: C:\Users\user\Desktop\level2.exe File read: C:\Users\user\Desktop\level2.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\level2.exe "C:\Users\user\Desktop\level2.exe"
Source: C:\Users\user\Desktop\level2.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\level2.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Section loaded: cryptbase.dll Jump to behavior
Source: level2.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: level2.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
Detected unpacking (changes PE section rights)
Source: C:\Users\user\Desktop\level2.exe Unpacked PE file: 0.2.level2.exe.c40000.0.unpack .text:ER;.rsrc:R;.reloc:R; vs Unknown_Section0:ER;Unknown_Section1:R;Unknown_Section2:R;
Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\level2.exe Unpacked PE file: 0.2.level2.exe.c40000.0.unpack
.NET source code contains potential unpacker
Source: level2.exe, bSVG.cs .Net Code: XdFM System.Reflection.Assembly.Load(byte[])
Source: 0.2.level2.exe.12ff1508.2.raw.unpack, bSVG.cs .Net Code: XdFM System.Reflection.Assembly.Load(byte[])
Source: 0.2.level2.exe.12fd9ac0.1.raw.unpack, bSVG.cs .Net Code: XdFM System.Reflection.Assembly.Load(byte[])
Source: level2.exe, FMxX.cs High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'
Source: 0.2.level2.exe.12ff1508.2.raw.unpack, FMxX.cs High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'
Source: 0.2.level2.exe.12fd9ac0.1.raw.unpack, FMxX.cs High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\level2.exe Memory allocated: 13A0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Memory allocated: 1AFD0000 memory reserve | memory write watch Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\level2.exe Window / User API: threadDelayed 616 Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Window / User API: threadDelayed 9380 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\level2.exe TID: 7176 Thread sleep time: -616000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\level2.exe TID: 7176 Thread sleep time: -9380000s >= -30000s Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\user\Desktop\level2.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed

Anti Debugging
barindex
Found potential dummy code loops (likely to delay analysis)
Source: C:\Users\user\Desktop\level2.exe Process Stats: CPU usage > 42% for more than 60s
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Users\user\Desktop\level2.exe Memory allocated: page read and write | page guard Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\level2.exe Queries volume information: C:\Users\user\Desktop\level2.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\level2.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
windows-stand
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1436366 Sample: level2.exe Startdate: 04/05/2024 Architecture: WINDOWS Score: 84 11 Antivirus / Scanner detection for submitted sample 2->11 13 Multi AV Scanner detection for submitted file 2->13 15 .NET source code contains potential unpacker 2->15 17 Machine Learning detection for sample 2->17 6 level2.exe 3 2->6         started        process3 signatures4 19 Detected unpacking (changes PE section rights) 6->19 21 Detected unpacking (overwrites its own PE header) 6->21 23 Found potential dummy code loops (likely to delay analysis) 6->23 9 conhost.exe 6->9         started        process5
⊘No contacted IP infos