Overview

overview

8

Static

static

b57e408d34...9b.exe

windows7-x64

8

b57e408d34...9b.exe

windows10-2004-x64

8

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General

  • Target

    b57e408d34d75db88bb680b0c8e5ad23de8b868cac0ce0a9f2fe34867f19569b

  • Size

    381KB

  • Sample

    221206-s1f5maag86

  • MD5

    2dde346c760f3dc21f9742c7b9914d89

  • SHA1

    e36bdeb3ff2fbaf4b13b67e154947fb9fca7b1c0

  • SHA256

    b57e408d34d75db88bb680b0c8e5ad23de8b868cac0ce0a9f2fe34867f19569b

  • SHA512

    5ab10b9382f39cb9e1d8887800b8b35b3a4feb63ec967d79fc998b90609f2fa3beab63d2e8475b310b222612338d4cef23d5e34fe7ed078d8d0ef55f8112c769

  • SSDEEP

    6144:AdN+a5e92JH8FNF65tMdAxJPmSF9J6Tk7nRsCi93DZmKcbVrmV7ompFuVatRfp:AbeCYT65qSfsThnvZcZC9ompw2z

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      b57e408d34d75db88bb680b0c8e5ad23de8b868cac0ce0a9f2fe34867f19569b

    • Size

      381KB

    • MD5

      2dde346c760f3dc21f9742c7b9914d89

    • SHA1

      e36bdeb3ff2fbaf4b13b67e154947fb9fca7b1c0

    • SHA256

      b57e408d34d75db88bb680b0c8e5ad23de8b868cac0ce0a9f2fe34867f19569b

    • SHA512

      5ab10b9382f39cb9e1d8887800b8b35b3a4feb63ec967d79fc998b90609f2fa3beab63d2e8475b310b222612338d4cef23d5e34fe7ed078d8d0ef55f8112c769

    • SSDEEP

      6144:AdN+a5e92JH8FNF65tMdAxJPmSF9J6Tk7nRsCi93DZmKcbVrmV7ompFuVatRfp:AbeCYT65qSfsThnvZcZC9ompw2z

    Score
    8/10
    persistenceupx

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks