Overview

overview

10

Static

static

10

f254d7335c...a0.exe

windows7-x64

9

f254d7335c...a0.exe

windows10-2004-x64

9

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General

  • Target

    f254d7335cf66a15a360c3b7fb99eee9bae1cccb070a0a8b4dccb6089663efa0

  • Size

    90KB

  • Sample

    240701-e6b6zawflb

  • MD5

    f8889b4f2c4e37830bcee57ff333d574

  • SHA1

    bf3337cd407460cd43fca9e57c144c4b15735cb1

  • SHA256

    f254d7335cf66a15a360c3b7fb99eee9bae1cccb070a0a8b4dccb6089663efa0

  • SHA512

    8fd0c97bb0097e11631ba190f2018aa90477e77604a96a2663360b56d2d8b57eafcd0c21e8ccd357e4d1975e1507e0644263174eeafc9135aea74cf4e36e2de4

  • SSDEEP

    1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8pZP7iNpW0/137qSez/X:fnyiQSofpW0/5ZebX

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      f254d7335cf66a15a360c3b7fb99eee9bae1cccb070a0a8b4dccb6089663efa0

    • Size

      90KB

    • MD5

      f8889b4f2c4e37830bcee57ff333d574

    • SHA1

      bf3337cd407460cd43fca9e57c144c4b15735cb1

    • SHA256

      f254d7335cf66a15a360c3b7fb99eee9bae1cccb070a0a8b4dccb6089663efa0

    • SHA512

      8fd0c97bb0097e11631ba190f2018aa90477e77604a96a2663360b56d2d8b57eafcd0c21e8ccd357e4d1975e1507e0644263174eeafc9135aea74cf4e36e2de4

    • SSDEEP

      1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8pZP7iNpW0/137qSez/X:fnyiQSofpW0/5ZebX

    Score
    9/10
    ransomwareupx

    • Renames multiple (3541) 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)

    • 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 Matrix

Tasks