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Analysis Report New Order.exe

Overview

General Information

Sample Name:New Order.exe
Analysis ID:378076
MD5:e5faa6783f8abce89a77034a6b0825b1
SHA1:0cd3d10099f15636939427029e894879506d4308
SHA256:fa6a95fe5621a4e44287f2a8a732b4b76b7674e3c5cc7abd3fcf0593686306f6
Tags:exeGuLoader
Infos:

Most interesting Screenshot:

Detection

GuLoader
Score:76
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Multi AV Scanner detection for submitted file
Yara detected GuLoader
Found potential dummy code loops (likely to delay analysis)
Initial sample is a PE file and has a suspicious name
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected VB6 Downloader Generic
Abnormal high CPU Usage
Creates a DirectInput object (often for capturing keystrokes)
Program does not show much activity (idle)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)

Classification

Startup

  • System is w10x64
  • New Order.exe (PID: 1740 cmdline: 'C:\Users\user\Desktop\New Order.exe' MD5: E5FAA6783F8ABCE89A77034A6B0825B1)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
Process Memory Space: New Order.exe PID: 1740JoeSecurity_VB6DownloaderGenericYara detected VB6 Downloader GenericJoe Security
    Process Memory Space: New Order.exe PID: 1740JoeSecurity_GuLoaderYara detected GuLoaderJoe Security

      Sigma Overview

      No Sigma rule has matched

      Signature Overview

      Click to jump to signature section

      Show All Signature Results

      AV Detection:

      barindex
      Multi AV Scanner detection for submitted fileShow sources
      Source: New Order.exeVirustotal: Detection: 21%Perma Link
      Source: New Order.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
      Source: New Order.exe, 00000000.00000002.727335573.000000000073A000.00000004.00000020.sdmpBinary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

      System Summary:

      barindex
      Initial sample is a PE file and has a suspicious nameShow sources
      Source: initial sampleStatic PE information: Filename: New Order.exe
      Source: C:\Users\user\Desktop\New Order.exeProcess Stats: CPU usage > 98%
      Source: New Order.exe, 00000000.00000000.202449906.000000000041D000.00000002.00020000.sdmpBinary or memory string: OriginalFilenameEkstremumspunktet6.exe vs New Order.exe
      Source: New Order.exeBinary or memory string: OriginalFilenameEkstremumspunktet6.exe vs New Order.exe
      Source: New Order.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
      Source: classification engineClassification label: mal76.troj.evad.winEXE@1/0@0/0
      Source: C:\Users\user\Desktop\New Order.exeFile created: C:\Users\user\AppData\Local\Temp\~DFD88C498F435A1F62.TMPJump to behavior
      Source: New Order.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
      Source: C:\Users\user\Desktop\New Order.exeSection loaded: C:\Windows\SysWOW64\msvbvm60.dllJump to behavior
      Source: C:\Users\user\Desktop\New Order.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
      Source: New Order.exeVirustotal: Detection: 21%

      Data Obfuscation:

      barindex
      Yara detected GuLoaderShow sources
      Source: Yara matchFile source: Process Memory Space: New Order.exe PID: 1740, type: MEMORY
      Yara detected VB6 Downloader GenericShow sources
      Source: Yara matchFile source: Process Memory Space: New Order.exe PID: 1740, type: MEMORY
      Source: C:\Users\user\Desktop\New Order.exeCode function: 0_2_00403207 push ds; retf 0_2_00403220
      Source: C:\Users\user\Desktop\New Order.exeCode function: 0_2_004018B2 push cs; iretd 0_2_004018B4
      Source: C:\Users\user\Desktop\New Order.exeCode function: 0_2_00407B46 push es; iretd 0_2_00407B49
      Source: C:\Users\user\Desktop\New Order.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
      Source: C:\Users\user\Desktop\New Order.exeProcess information set: NOOPENFILEERRORBOXJump to behavior

      Malware Analysis System Evasion:

      barindex
      Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)Show sources
      Source: New Order.exe, 00000000.00000002.732452352.0000000003D60000.00000040.00000001.sdmpBinary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
      Tries to detect virtualization through RDTSC time measurementsShow sources
      Source: C:\Users\user\Desktop\New Order.exeRDTSC instruction interceptor: First address: 0000000003D60C39 second address: 0000000003D65855 instructions: 0x00000000 rdtsc 0x00000002 popad 0x00000003 call 00007F117CA7744Eh 0x00000008 jmp 00007F117CA7267Ah 0x0000000a pushad 0x0000000b mov cx, FD56h 0x0000000f cmp cx, FD56h 0x00000014 jne 00007F117CA6DAB6h 0x0000001a popad 0x0000001b test ax, cx 0x0000001e call 00007F117CA72391h 0x00000023 jmp 00007F117CA72666h 0x00000025 pushad 0x00000026 mov esi, 0000008Ah 0x0000002b rdtsc
      Source: C:\Users\user\Desktop\New Order.exeRDTSC instruction interceptor: First address: 0000000003D65855 second address: 0000000003D6592E instructions: 0x00000000 rdtsc 0x00000002 popad 0x00000003 xor edi, edi 0x00000005 test dx, 5956h 0x0000000a mov ecx, 00A95F60h 0x0000000f test edx, C04EE922h 0x00000015 cmp ebx, edx 0x00000017 cmp dl, dl 0x00000019 push ecx 0x0000001a jmp 00007F117CA648EEh 0x0000001c test dh, FFFFFF95h 0x0000001f call 00007F117CA64926h 0x00000024 call 00007F117CA64908h 0x00000029 lfence 0x0000002c mov edx, dword ptr [7FFE0014h] 0x00000032 lfence 0x00000035 ret 0x00000036 mov esi, edx 0x00000038 pushad 0x00000039 rdtsc
      Source: C:\Users\user\Desktop\New Order.exeRDTSC instruction interceptor: First address: 0000000003D6592E second address: 0000000003D6592E instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F117CA72678h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d pop ecx 0x0000001e test bx, dx 0x00000021 test bx, ax 0x00000024 add edi, edx 0x00000026 dec ecx 0x00000027 cmp ecx, 00000000h 0x0000002a jne 00007F117CA725DAh 0x0000002c cmp dl, dl 0x0000002e push ecx 0x0000002f jmp 00007F117CA7266Eh 0x00000031 test dh, FFFFFF95h 0x00000034 call 00007F117CA726A6h 0x00000039 call 00007F117CA72688h 0x0000003e lfence 0x00000041 mov edx, dword ptr [7FFE0014h] 0x00000047 lfence 0x0000004a ret 0x0000004b mov esi, edx 0x0000004d pushad 0x0000004e rdtsc
      Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
      Source: New Order.exe, 00000000.00000002.732452352.0000000003D60000.00000040.00000001.sdmpBinary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe

      Anti Debugging:

      barindex
      Found potential dummy code loops (likely to delay analysis)Show sources
      Source: C:\Users\user\Desktop\New Order.exeProcess Stats: CPU usage > 90% for more than 60s
      Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
      Source: New Order.exe, 00000000.00000002.727561904.0000000000CC0000.00000002.00000001.sdmpBinary or memory string: Program Manager
      Source: New Order.exe, 00000000.00000002.727561904.0000000000CC0000.00000002.00000001.sdmpBinary or memory string: Shell_TrayWnd
      Source: New Order.exe, 00000000.00000002.727561904.0000000000CC0000.00000002.00000001.sdmpBinary or memory string: Progman
      Source: New Order.exe, 00000000.00000002.727561904.0000000000CC0000.00000002.00000001.sdmpBinary or memory string: Progmanlock

      Mitre Att&ck Matrix

      Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
      Valid AccountsWindows Management InstrumentationPath InterceptionProcess Injection1Virtualization/Sandbox Evasion11Input Capture1Security Software Discovery31Remote ServicesInput Capture1Exfiltration Over Other Network MediumData ObfuscationEavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
      Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsProcess Injection1LSASS MemoryVirtualization/Sandbox Evasion11Remote Desktop ProtocolData from Removable MediaExfiltration Over BluetoothJunk DataExploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
      Domain AccountsAt (Linux)Logon Script (Windows)Logon Script (Windows)Obfuscated Files or Information1Security Account ManagerProcess Discovery1SMB/Windows Admin SharesData from Network Shared DriveAutomated ExfiltrationSteganographyExploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
      Local AccountsAt (Windows)Logon Script (Mac)Logon Script (Mac)Binary PaddingNTDSSystem Information Discovery11Distributed Component Object ModelInput CaptureScheduled TransferProtocol ImpersonationSIM Card SwapCarrier Billing Fraud

      Behavior Graph

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      Legend:

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

      Screenshots

      Thumbnails

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