Overview

overview

10

Static

static

d5803b050f...41.exe

windows7-x64

10

d5803b050f...41.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5803b050f5c49d93f1304781b2081d89fa2e7628105c8ca70ce7112e63e7c41

  • Size

    1016KB

  • Sample

    221019-rs9ljaccam

  • MD5

    a15ddb37241f6e4c6453bf3444da7e80

  • SHA1

    eb5aa2ed8cdf93bdab7f66ecaf36e1ca98ba109a

  • SHA256

    d5803b050f5c49d93f1304781b2081d89fa2e7628105c8ca70ce7112e63e7c41

  • SHA512

    4952e4b2f912446877bd3a330f5c4e7b29a2113ff48b85416e3cf401e341e68f074c44b242a7fb7da251dd61eba03f37f266c87b23382468d37dc297bfb61e3a

  • SSDEEP

    6144:0mIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:0mIXsgtvm1De5YlOx6lzBH46U

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      d5803b050f5c49d93f1304781b2081d89fa2e7628105c8ca70ce7112e63e7c41

    • Size

      1016KB

    • MD5

      a15ddb37241f6e4c6453bf3444da7e80

    • SHA1

      eb5aa2ed8cdf93bdab7f66ecaf36e1ca98ba109a

    • SHA256

      d5803b050f5c49d93f1304781b2081d89fa2e7628105c8ca70ce7112e63e7c41

    • SHA512

      4952e4b2f912446877bd3a330f5c4e7b29a2113ff48b85416e3cf401e341e68f074c44b242a7fb7da251dd61eba03f37f266c87b23382468d37dc297bfb61e3a

    • SSDEEP

      6144:0mIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:0mIXsgtvm1De5YlOx6lzBH46U

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks