Overview

overview

8

Static

static

3cb3f69376...86.exe

windows7-x64

8

3cb3f69376...86.exe

windows10-2004-x64

8

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General

  • Target

    3cb3f69376947276ace4fea8f8fb53fbda5f898c123418e3dfcf38b6be1f5686

  • Size

    3.9MB

  • Sample

    221123-ytq9xaea91

  • MD5

    ea607ff3700835e4e2def9b2a6f0ef02

  • SHA1

    dd015715d58eea6e87fe148fe09caf53eb2f4014

  • SHA256

    3cb3f69376947276ace4fea8f8fb53fbda5f898c123418e3dfcf38b6be1f5686

  • SHA512

    44ae80ed2ab7c2e5f2ca3400d3753fb34da3720173a601e64f04987d981141a9b98a47112f2825ed46366c61b5f4fbefcec192ff0bb8fd381a07d2a17cecc235

  • SSDEEP

    98304:306FOznLo0+Dd6uxcwXLyUhJ4P47OujILm5MY6Dm:33F6n80W6uGwXL5J4EMLYsDm

Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      3cb3f69376947276ace4fea8f8fb53fbda5f898c123418e3dfcf38b6be1f5686

    • Size

      3.9MB

    • MD5

      ea607ff3700835e4e2def9b2a6f0ef02

    • SHA1

      dd015715d58eea6e87fe148fe09caf53eb2f4014

    • SHA256

      3cb3f69376947276ace4fea8f8fb53fbda5f898c123418e3dfcf38b6be1f5686

    • SHA512

      44ae80ed2ab7c2e5f2ca3400d3753fb34da3720173a601e64f04987d981141a9b98a47112f2825ed46366c61b5f4fbefcec192ff0bb8fd381a07d2a17cecc235

    • SSDEEP

      98304:306FOznLo0+Dd6uxcwXLyUhJ4P47OujILm5MY6Dm:33F6n80W6uGwXL5J4EMLYsDm

    Score
    8/10
    discoverypersistenceupx

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks