Overview

overview

10

Static

static

10

bb41e7bfa1...93.exe

windows7-x64

9

bb41e7bfa1...93.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    bb41e7bfa198367df46be3afa7de9d5e199cc7da7144a8b0533a33c61bec8593

  • Size

    627KB

  • Sample

    240425-c1s67adf78

  • MD5

    a8a22d60459533546a3a39fcb748350d

  • SHA1

    efc376bb5b42051e3576d87f6092c3c247a1a7f3

  • SHA256

    bb41e7bfa198367df46be3afa7de9d5e199cc7da7144a8b0533a33c61bec8593

  • SHA512

    775e27afaa8d36020aa5690787c982f8a6a17488d877266861ae9aec4dcce1e22bd8fc0f3cc9f7258364114036ea43dae69709d5cfac1ee4e628e02e3ab017a9

  • SSDEEP

    12288:7AIuZAIuOAbh9txT3kTa1YXEylrepuyhTAmiZX2r1/Oy/SIEa61jhFqQ:I8TYa1KutFAmiZX8/PqIEpjhMQ

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      bb41e7bfa198367df46be3afa7de9d5e199cc7da7144a8b0533a33c61bec8593

    • Size

      627KB

    • MD5

      a8a22d60459533546a3a39fcb748350d

    • SHA1

      efc376bb5b42051e3576d87f6092c3c247a1a7f3

    • SHA256

      bb41e7bfa198367df46be3afa7de9d5e199cc7da7144a8b0533a33c61bec8593

    • SHA512

      775e27afaa8d36020aa5690787c982f8a6a17488d877266861ae9aec4dcce1e22bd8fc0f3cc9f7258364114036ea43dae69709d5cfac1ee4e628e02e3ab017a9

    • SSDEEP

      12288:7AIuZAIuOAbh9txT3kTa1YXEylrepuyhTAmiZX2r1/Oy/SIEa61jhFqQ:I8TYa1KutFAmiZX8/PqIEpjhMQ

    Score
    9/10
    ransomwareupx

    • Renames multiple (229) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • UPX dump on OEP (original entry point)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks