Overview

overview

10

Static

static

10

b9b772b1d0...37.exe

windows7-x64

9

b9b772b1d0...37.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    b9b772b1d0b327a5c7f6c4753b634e28a3d257af49d33c0487f40f7d0fc68c37

  • Size

    140KB

  • Sample

    240525-c3r2xabg89

  • MD5

    0e581cb9ecad0ed77c2e0dbe1e6edc38

  • SHA1

    77df408a9a1fd79c594727f945beb9976ed54f24

  • SHA256

    b9b772b1d0b327a5c7f6c4753b634e28a3d257af49d33c0487f40f7d0fc68c37

  • SHA512

    9928f0cf81daae1ba30fb79a2f098a88e1037f3f6c3944b7bc395def4883619c639b480b6591e8091fa4e11623aa48ed99e067c24de6b013fb2c5a989c84af99

  • SSDEEP

    1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCD:+nymCAIuZAIuYSMjoqtMHfhfmUlk75X

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      b9b772b1d0b327a5c7f6c4753b634e28a3d257af49d33c0487f40f7d0fc68c37

    • Size

      140KB

    • MD5

      0e581cb9ecad0ed77c2e0dbe1e6edc38

    • SHA1

      77df408a9a1fd79c594727f945beb9976ed54f24

    • SHA256

      b9b772b1d0b327a5c7f6c4753b634e28a3d257af49d33c0487f40f7d0fc68c37

    • SHA512

      9928f0cf81daae1ba30fb79a2f098a88e1037f3f6c3944b7bc395def4883619c639b480b6591e8091fa4e11623aa48ed99e067c24de6b013fb2c5a989c84af99

    • SSDEEP

      1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCD:+nymCAIuZAIuYSMjoqtMHfhfmUlk75X

    Score
    9/10
    ransomwareupx

    • Renames multiple (2941) 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