Overview

overview

8

Static

static

33387ca811...fb.exe

windows7-x64

8

33387ca811...fb.exe

windows10-2004-x64

8

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General

  • Target

    33387ca8112dca7ff4f4f7be05132bf37ea9a66eaafa0a63a1d64ed896dbb4fb

  • Size

    930KB

  • Sample

    221123-rzttnach5t

  • MD5

    dae2f720e349ccb835a278d1bec03060

  • SHA1

    fe2c4a608a250a9d4552ffd23c65bdb53da45dd1

  • SHA256

    33387ca8112dca7ff4f4f7be05132bf37ea9a66eaafa0a63a1d64ed896dbb4fb

  • SHA512

    ca43c5337714aa024992084c12e10ba2db800a68b1a6be0b1d82d0a29a38fd2ae8fc4bf028395b09bc30f4caae4b8eefc629cfb25e4208b24bdfc9f265fad581

  • SSDEEP

    24576:9JRrskqKo1FQa8TE6uYTLF70JfyNBNEeqjUnhRQY:9JF5qKo1F36EXihOyNB25Ug

Score
8/10
persistence

Malware Config

Targets

    • Target

      33387ca8112dca7ff4f4f7be05132bf37ea9a66eaafa0a63a1d64ed896dbb4fb

    • Size

      930KB

    • MD5

      dae2f720e349ccb835a278d1bec03060

    • SHA1

      fe2c4a608a250a9d4552ffd23c65bdb53da45dd1

    • SHA256

      33387ca8112dca7ff4f4f7be05132bf37ea9a66eaafa0a63a1d64ed896dbb4fb

    • SHA512

      ca43c5337714aa024992084c12e10ba2db800a68b1a6be0b1d82d0a29a38fd2ae8fc4bf028395b09bc30f4caae4b8eefc629cfb25e4208b24bdfc9f265fad581

    • SSDEEP

      24576:9JRrskqKo1FQa8TE6uYTLF70JfyNBNEeqjUnhRQY:9JF5qKo1F36EXihOyNB25Ug

    Score
    8/10
    persistence

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks