Overview

overview

10

Static

static

5

033fffb600...0b.exe

windows7-x64

8

033fffb600...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    033fffb60051effbc3f76ff0ce33c3ea11c757af83fcaa21f75485aabd912e0b

  • Size

    317KB

  • Sample

    241029-xxmkfsybng

  • MD5

    245a2e25ceee91882dfd792513954996

  • SHA1

    64df29a6bee5855e33f548ce2c2a906c7423cec1

  • SHA256

    033fffb60051effbc3f76ff0ce33c3ea11c757af83fcaa21f75485aabd912e0b

  • SHA512

    66f5647c6d11524b380719bc8d272d4ab898ff6b5bb152747f67d2cfeb961ed7ef08ee22bbded64b86055ef8e033a9913e2430f79c5d18ff3a545ef156809797

  • SSDEEP

    3072:vSQ0EWVwZhKxC5Rt+k60Zh+qw6PYSsszfHZTZJ2lbaV2:vPA6wxmuJspr2lb6

Score
10/10
andromedabackdoorbotnetdiscoverypersistenceupx

Malware Config

Targets

    • Target

      033fffb60051effbc3f76ff0ce33c3ea11c757af83fcaa21f75485aabd912e0b

    • Size

      317KB

    • MD5

      245a2e25ceee91882dfd792513954996

    • SHA1

      64df29a6bee5855e33f548ce2c2a906c7423cec1

    • SHA256

      033fffb60051effbc3f76ff0ce33c3ea11c757af83fcaa21f75485aabd912e0b

    • SHA512

      66f5647c6d11524b380719bc8d272d4ab898ff6b5bb152747f67d2cfeb961ed7ef08ee22bbded64b86055ef8e033a9913e2430f79c5d18ff3a545ef156809797

    • SSDEEP

      3072:vSQ0EWVwZhKxC5Rt+k60Zh+qw6PYSsszfHZTZJ2lbaV2:vPA6wxmuJspr2lb6

    Score
    10/10
    discoverypersistenceupxandromedabackdoorbotnet

    • Andromeda family

      andromeda

    • Andromeda, Gamarue

      Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.

      botnetbackdoorandromeda

    • Detects Andromeda payload.

    • Adds policy Run key to start application

      persistence

    • 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

    • Maps connected drives based on registry

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

    • 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