Overview

overview

10

Static

static

10

43617201a4...35.exe

windows7-x64

9

43617201a4...35.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    43617201a431f7eedfd6c65ae66a47298d60a8362d822b84884ad2921e65d435

  • Size

    157KB

  • Sample

    240416-z8vrbada39

  • MD5

    d376042c6a767e5c4b6372539ea96439

  • SHA1

    8764d6231fc8ac61a95d5caea4bf520bf639c6e3

  • SHA256

    43617201a431f7eedfd6c65ae66a47298d60a8362d822b84884ad2921e65d435

  • SHA512

    a28b719a59117ef2ae28d10949088f629ac1b9cf0eab47e375acd4fac546831dd2b5c27379a8899416b66e47da3827d29c2ebdcbaf19665b22d7317a323ea05e

  • SSDEEP

    768:MdCyTDcZyUpULCgodM96JyXZOf7hhhaCCCCBZJ:zmDc/pULCHdMayXZhv

Score
10/10
evasionupx

Malware Config

Targets

    • Target

      43617201a431f7eedfd6c65ae66a47298d60a8362d822b84884ad2921e65d435

    • Size

      157KB

    • MD5

      d376042c6a767e5c4b6372539ea96439

    • SHA1

      8764d6231fc8ac61a95d5caea4bf520bf639c6e3

    • SHA256

      43617201a431f7eedfd6c65ae66a47298d60a8362d822b84884ad2921e65d435

    • SHA512

      a28b719a59117ef2ae28d10949088f629ac1b9cf0eab47e375acd4fac546831dd2b5c27379a8899416b66e47da3827d29c2ebdcbaf19665b22d7317a323ea05e

    • SSDEEP

      768:MdCyTDcZyUpULCgodM96JyXZOf7hhhaCCCCBZJ:zmDc/pULCHdMayXZhv

    Score
    9/10
    evasionupx

    • Detects Windows executables referencing non-Windows User-Agents

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks