General

  • Target

    Umbral.Stealer.rar

  • Size

    3.2MB

  • MD5

    7e9103b5f02116b695f973d1c708f226

  • SHA1

    2c468fbd33dec1681409a9a1e93320ca729fec0a

  • SHA256

    41d3ee94582fd67d3475d81448c021194bcb196650c535230984f8991b8c4092

  • SHA512

    e042b1e3c61eef1eb1e953623dbdb3581e462988bac2e155a82f0a59f774bb46b7dc0f38a50b3b36395bd755325b19281212d5d890539a7658378416d9c3e455

  • SSDEEP

    98304:sl2wvamOBoP7hS1DPRiruSF9T7Osx8Al7AhkEXPFY:sRamOyPY1D5493OC8e7A/q

Score
10/10

Malware Config

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral family
  • Obfuscated with Agile.Net obfuscator 33 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Unsigned PE 9 IoCs

    Checks for missing Authenticode signature.

Files

  • Umbral.Stealer.rar
    .rar

    Password: 123

  • Umbral.Stealer/Bunifu.Licensing.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.1.5.3.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuButton.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuCheckBox.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuCircleProgress.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuColorTransition.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuDataGridView.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuDatePicker.dll
    .dll windows:4 windows x86 arch:x86

    Password: 123

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuDropdown.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuFormDock.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuGauge.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuGradientPanel.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuGroupBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuImageButton.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuLabel.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuPages.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuPanel.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuPictureBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuProgressBar.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuRadioButton.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuRating.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuScrollBar.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuSeparator.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuShadowPanel.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuShapes.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuSlider.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuSnackbar.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuTextBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuToggleSwitch.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuToolTip.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuTransition.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.BunifuUserControl.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Bunifu.UI.WinForms.Deprecated.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Umbral.Stealer/Mono.Cecil.Mdb.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Mono.Cecil.Mdb.pdb
  • Umbral.Stealer/Mono.Cecil.Pdb.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Mono.Cecil.Pdb.pdb
  • Umbral.Stealer/Mono.Cecil.Rocks.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Mono.Cecil.Rocks.pdb
  • Umbral.Stealer/Mono.Cecil.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Mono.Cecil.pdb
  • Umbral.Stealer/Umbral.builder.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • Umbral.Stealer/Umbral.builder.exe.config
    .xml
  • Umbral.Stealer/Umbral.builder.pdb
  • Umbral.Stealer/Umbral.payload
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • Umbral.Stealer/Vestris.ResourceLib.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Umbral.Stealer/Vestris.ResourceLib.xml
    .xml
  • Umbral.Stealer/jose-jwt.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections