Overview

overview

9

Static

static

7

8a4b18157b...b5.exe

windows7-x64

9

8a4b18157b...b5.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    8a4b18157b42160ddc60e79fa6f0e14e5f43ec0b69c898cdd6ef4434dc2794b5

  • Size

    33KB

  • Sample

    240831-3s228ssejk

  • MD5

    fb420d7d6ded5e2db5ad1e214578abbd

  • SHA1

    b3b6193fbc9830df38ddcff6f645704fe7f73bcc

  • SHA256

    8a4b18157b42160ddc60e79fa6f0e14e5f43ec0b69c898cdd6ef4434dc2794b5

  • SHA512

    8757ff1cbc109aeda0d0720b03409e4ad697c1c0cb0e46206390429bda546e7a8b1666b9b550d62166a5daa842e4818205064e44817269b592835f5757bbb9e9

  • SSDEEP

    768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBaMY10gb:CTW7JJZENTBTYxb

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      8a4b18157b42160ddc60e79fa6f0e14e5f43ec0b69c898cdd6ef4434dc2794b5

    • Size

      33KB

    • MD5

      fb420d7d6ded5e2db5ad1e214578abbd

    • SHA1

      b3b6193fbc9830df38ddcff6f645704fe7f73bcc

    • SHA256

      8a4b18157b42160ddc60e79fa6f0e14e5f43ec0b69c898cdd6ef4434dc2794b5

    • SHA512

      8757ff1cbc109aeda0d0720b03409e4ad697c1c0cb0e46206390429bda546e7a8b1666b9b550d62166a5daa842e4818205064e44817269b592835f5757bbb9e9

    • SSDEEP

      768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBaMY10gb:CTW7JJZENTBTYxb

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (3541) files with added filename extension

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

      ransomware

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks