General

  • Target

    PaypalChecker.zip

  • Size

    3.4MB

  • MD5

    2eac9882988865735a9fcac9b27c8513

  • SHA1

    c61472ba372f13996a34d434df0b2e425fba2d00

  • SHA256

    5e2d0c0c469f7124301525e041d4184eff6ccf3c930f269dcf20a8ae4aed704f

  • SHA512

    fafef510d02a945dcbc53a4f22f53a476c0c894f8c27f6df40a0af84b4b520450dba20c7094d3da1b1a4ef4ffb26b05e5bdad8cdc9ae03fd8b73d21d371baa15

  • SSDEEP

    98304:Xc7oZLxDk40d7JslYeCP6gxD38GeEYvop/3cc0YuQnj3k8DHEFc:TZLxTkN4YeQ6gR8GRYvop/LKQnz5LMc

Score
10/10

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1271546218732060682/Q59krQGS2fgaa85eefEolChXWvoWRK_k6m6qA1hperoqPEnOrm9iJBnm0weV30aGJei1

Signatures

  • Detect Umbral payload 2 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

  • PaypalChecker.zip
    .zip
  • PaypalChecker/Bunifu.Licensing.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • PaypalChecker/KP4tkEsmxt.tmp
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • PaypalChecker/Mono.Cecil.pdb
  • PaypalChecker/PaypalChecker.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • PaypalChecker/Vestris.ResourceLib.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

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

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections