Overview

overview

10

Static

static

04384c384f...a9.exe

windows7-x64

10

04384c384f...a9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    04384c384f61937ff7ee7586b6b0fb58565050071eac89c77f7bcd11bc9678a9

  • Size

    92KB

  • Sample

    221011-lk68jsgebq

  • MD5

    676901c25dba0796fe785e53f2c30ebf

  • SHA1

    06d319de5c729aec0b08ae21f9399086c9f4e6aa

  • SHA256

    04384c384f61937ff7ee7586b6b0fb58565050071eac89c77f7bcd11bc9678a9

  • SHA512

    4897cbfe03f4d697784763b85bb2eb9087eef06c195cd67ecd1d4445f57a7175ae1a2b66b978b3bb8ac377bc375c13e98a22321cdeaae83af96db5acdea04f37

  • SSDEEP

    1536:4bbpa4bCX/KTaa//rDOE6IsnoOsSjimLWORUEB:O84WBaiIsorSemL9PB

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      04384c384f61937ff7ee7586b6b0fb58565050071eac89c77f7bcd11bc9678a9

    • Size

      92KB

    • MD5

      676901c25dba0796fe785e53f2c30ebf

    • SHA1

      06d319de5c729aec0b08ae21f9399086c9f4e6aa

    • SHA256

      04384c384f61937ff7ee7586b6b0fb58565050071eac89c77f7bcd11bc9678a9

    • SHA512

      4897cbfe03f4d697784763b85bb2eb9087eef06c195cd67ecd1d4445f57a7175ae1a2b66b978b3bb8ac377bc375c13e98a22321cdeaae83af96db5acdea04f37

    • SSDEEP

      1536:4bbpa4bCX/KTaa//rDOE6IsnoOsSjimLWORUEB:O84WBaiIsorSemL9PB

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      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

    • Maps connected drives based on registry

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks