Overview

overview

7

Static

static

3

4c17b9cbf0...dN.exe

windows7-x64

7

4c17b9cbf0...dN.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    4c17b9cbf015185ea8c1dd1c85578cd1d8844a9e8f70ca63fd4e2b38bd1162adN.exe

  • Size

    88KB

  • Sample

    240925-t3fgjsyelb

  • MD5

    d21d4bc7b374e50825ec19b75bf28fd0

  • SHA1

    dacaf4ab1a393999319852aee376a639d772f990

  • SHA256

    4c17b9cbf015185ea8c1dd1c85578cd1d8844a9e8f70ca63fd4e2b38bd1162ad

  • SHA512

    f2308e9e48f18904d83e14a811c05104e45e7a227f8c4984ff6a747046a044f0dc6b6cda982984f3513cdc7b4ac0d00e668848cc6a156322f34aa6a77b9426b0

  • SSDEEP

    768:aQNIscPXcOAKrm//4SE6rdcIz0M6mc39vAqBbXml/X4B0blMTIWo90UvIC2TVGpC:aCILvs9NctvAqlWpoBjpUv72TDFP

Score
7/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      4c17b9cbf015185ea8c1dd1c85578cd1d8844a9e8f70ca63fd4e2b38bd1162adN.exe

    • Size

      88KB

    • MD5

      d21d4bc7b374e50825ec19b75bf28fd0

    • SHA1

      dacaf4ab1a393999319852aee376a639d772f990

    • SHA256

      4c17b9cbf015185ea8c1dd1c85578cd1d8844a9e8f70ca63fd4e2b38bd1162ad

    • SHA512

      f2308e9e48f18904d83e14a811c05104e45e7a227f8c4984ff6a747046a044f0dc6b6cda982984f3513cdc7b4ac0d00e668848cc6a156322f34aa6a77b9426b0

    • SSDEEP

      768:aQNIscPXcOAKrm//4SE6rdcIz0M6mc39vAqBbXml/X4B0blMTIWo90UvIC2TVGpC:aCILvs9NctvAqlWpoBjpUv72TDFP

    Score
    7/10
    discoverypersistenceupx

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks