General

  • Target

    HotmailChecker.rar

  • Size

    13.4MB

  • MD5

    35ea1c7731e236f979e08a137325b9c5

  • SHA1

    946d7b8f3cdaf597af1c4864fc7b3e29146915fd

  • SHA256

    1fdd74b8ece8754712fe0ccc0104a61bf6469174d628f66cd87d9e1249fa5707

  • SHA512

    ed35386e65818ad682fb5c9b60f3ecbf5a8db1cfb1781fee221b9c516089c1def14c68469ba1c650fb075369ca4c46548da3327bafbe20b742d7b593c1dc2e62

  • SSDEEP

    393216:/ABEkVLaMoH0Tg+0Fl+DYpV5q11pKRN12:/qV/o8g+0FlTbSA12

Score
10/10

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1313629836123701339/Kt7aN662-PLmBrtOJlGM8i80cBQ0uT9N6Zzzz3QWJ-l36WQOJ1KxRT7UP0SRlWcY91Dk

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral family
  • Detects Pyinstaller 1 IoCs
  • Unsigned PE 7 IoCs

    Checks for missing Authenticode signature.

Files

  • HotmailChecker.rar
    .rar
  • HotmailChecker/.git/HEAD
  • HotmailChecker/.git/config
  • HotmailChecker/.git/description
  • HotmailChecker/.git/hooks/applypatch-msg.sample
    .sh linux
  • HotmailChecker/.git/hooks/commit-msg.sample
    .sh linux
  • HotmailChecker/.git/hooks/fsmonitor-watchman.sample
    .sh linux
  • HotmailChecker/.git/hooks/post-update.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-applypatch.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-commit.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-merge-commit.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-push.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-rebase.sample
    .sh linux
  • HotmailChecker/.git/hooks/pre-receive.sample
    .sh linux
  • HotmailChecker/.git/hooks/prepare-commit-msg.sample
    .sh linux
  • HotmailChecker/.git/hooks/push-to-checkout.sample
    .sh linux
  • HotmailChecker/.git/hooks/sendemail-validate.sample
    .sh linux
  • HotmailChecker/.git/hooks/update.sample
    .sh linux
  • HotmailChecker/.git/index
  • HotmailChecker/.git/info/exclude
  • HotmailChecker/.git/logs/HEAD
  • HotmailChecker/.git/logs/refs/heads/main
  • HotmailChecker/.git/logs/refs/remotes/origin/HEAD
  • HotmailChecker/.git/objects/pack/pack-0132699343f184de0f4fdffd0de11f0f98fd2c66.idx
  • HotmailChecker/.git/objects/pack/pack-0132699343f184de0f4fdffd0de11f0f98fd2c66.pack
  • HotmailChecker/.git/objects/pack/pack-0132699343f184de0f4fdffd0de11f0f98fd2c66.rev
  • HotmailChecker/.git/packed-refs
  • HotmailChecker/.git/refs/heads/main
  • HotmailChecker/.git/refs/remotes/origin/HEAD
  • HotmailChecker/Data/Jint.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • HotmailChecker/Data/Leaf.xNet.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • HotmailChecker/Data/Modules/Checker.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • HotmailChecker/Data/Modules/Checker1.exe
    .exe windows:6 windows x64 arch:x64

    a06f302f71edd380da3d5bf4a6d94ebd


    Headers

    Imports

    Sections

  • hotmailChecker.pyc
  • HotmailChecker/Data/Modules/Jint.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • HotmailChecker/Data/Modules/Leaf.xNet.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • HotmailChecker/Data/Modules/Newtonsoft.Json.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • HotmailChecker/Data/Newtonsoft.Json.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • HotmailChecker/Hotmail Checker.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • HotmailChecker/emails.txt