Overview

overview

10

Static

static

10

7482ef1acb...82.exe

windows7-x64

9

7482ef1acb...82.exe

windows10-2004-x64

9

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General

  • Target

    7482ef1acb27564cbd55a257ba8058074eaa1559c3c708d32ef303f6a477b282

  • Size

    122KB

  • Sample

    240522-257ykscf42

  • MD5

    6c4205f82be1c7fdef73485523b85cba

  • SHA1

    e63b335dce9f56fccae4a061a1637b94d78889ef

  • SHA256

    7482ef1acb27564cbd55a257ba8058074eaa1559c3c708d32ef303f6a477b282

  • SHA512

    7a5e71f2bed094efe3c07ea5d812e5cabc29b853b8ee0282add6d58440f03d3fb36d272f70385b3929191d495db52c9e2319c94922bbae2ad11e0b59c926a0a2

  • SSDEEP

    1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q1pkdv5+I8K/XCKCGSqzVp:+nyiQSo1Iv5+ufC58/

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      7482ef1acb27564cbd55a257ba8058074eaa1559c3c708d32ef303f6a477b282

    • Size

      122KB

    • MD5

      6c4205f82be1c7fdef73485523b85cba

    • SHA1

      e63b335dce9f56fccae4a061a1637b94d78889ef

    • SHA256

      7482ef1acb27564cbd55a257ba8058074eaa1559c3c708d32ef303f6a477b282

    • SHA512

      7a5e71f2bed094efe3c07ea5d812e5cabc29b853b8ee0282add6d58440f03d3fb36d272f70385b3929191d495db52c9e2319c94922bbae2ad11e0b59c926a0a2

    • SSDEEP

      1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q1pkdv5+I8K/XCKCGSqzVp:+nyiQSo1Iv5+ufC58/

    Score
    9/10
    ransomwareupx

    • Renames multiple (3749) 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