Overview

overview

9

Static

static

7

1a74b2e268...e2.exe

windows7-x64

9

1a74b2e268...e2.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    1a74b2e268f577c4895ef9706d878be615635203483f4bd25b47c0f78d74d3e2

  • Size

    114KB

  • Sample

    240810-xzjatatell

  • MD5

    df40ca6d523100d44aac9d4a7275d740

  • SHA1

    320ed25e3a609da787ca47cc328d42099a6db318

  • SHA256

    1a74b2e268f577c4895ef9706d878be615635203483f4bd25b47c0f78d74d3e2

  • SHA512

    33c3c088e8b07eff87d35dc6f69de45538d885a419cb88007c8d954faab52188e3b6791295ce3225a75b68dc81d0ebfb2df9049262139fdf60dace6ca26b330d

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8NCuXYRY5I2IoTWn1++PJHJXA/OsIZfzc3/Q8NCt:KQSoDuXuv3AQSoDuXuv3H

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      1a74b2e268f577c4895ef9706d878be615635203483f4bd25b47c0f78d74d3e2

    • Size

      114KB

    • MD5

      df40ca6d523100d44aac9d4a7275d740

    • SHA1

      320ed25e3a609da787ca47cc328d42099a6db318

    • SHA256

      1a74b2e268f577c4895ef9706d878be615635203483f4bd25b47c0f78d74d3e2

    • SHA512

      33c3c088e8b07eff87d35dc6f69de45538d885a419cb88007c8d954faab52188e3b6791295ce3225a75b68dc81d0ebfb2df9049262139fdf60dace6ca26b330d

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8NCuXYRY5I2IoTWn1++PJHJXA/OsIZfzc3/Q8NCt:KQSoDuXuv3AQSoDuXuv3H

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (5273) files with added filename extension

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

      ransomware

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks