Overview

overview

7

Static

static

3

ValhallaDS...en.exe

windows7-x64

7

ValhallaDS...en.exe

windows10-2004-x64

7

$TEMP/BASSMOD.dll

windows7-x64

1

$TEMP/BASSMOD.dll

windows10-2004-x64

1

$TEMP/R2RJUCE.dll

windows7-x64

3

$TEMP/R2RJUCE.dll

windows10-2004-x64

3

$TEMP/keygen.exe

windows7-x64

1

$TEMP/keygen.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    ValhallaDSP_KeyGen.exe

  • Size

    559KB

  • Sample

    240126-gm2zdsggcr

  • MD5

    a4352482c6c31a8722e7a04b83a5cf49

  • SHA1

    b9a4ece533737ffcc0e226f990511748b75af814

  • SHA256

    649453c43b998ed2c23c87a950e6d4524cc435f995f6352676b09e043e381d5a

  • SHA512

    740e7db44137dfda82c082969784fc6b16f7e5ceead61b6ef0ca923e5812077329282a78ad882eadccba0aa0be9778b224957da48eb4148d887d9476ed1d0b24

  • SSDEEP

    12288:XYkc9t2Sll/UA8w4vQuo+KF76OyD/kyS2uB:XYkcL51oQd+KF4/BpK

Score
7/10

Malware Config

Targets

    • Target

      ValhallaDSP_KeyGen.exe

    • Size

      559KB

    • MD5

      a4352482c6c31a8722e7a04b83a5cf49

    • SHA1

      b9a4ece533737ffcc0e226f990511748b75af814

    • SHA256

      649453c43b998ed2c23c87a950e6d4524cc435f995f6352676b09e043e381d5a

    • SHA512

      740e7db44137dfda82c082969784fc6b16f7e5ceead61b6ef0ca923e5812077329282a78ad882eadccba0aa0be9778b224957da48eb4148d887d9476ed1d0b24

    • SSDEEP

      12288:XYkc9t2Sll/UA8w4vQuo+KF76OyD/kyS2uB:XYkcL51oQd+KF4/BpK

    Score
    7/10

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

    • Target

      $TEMP/BASSMOD.dll

    • Size

      33KB

    • MD5

      e4ec57e8508c5c4040383ebe6d367928

    • SHA1

      b22bcce36d9fdeae8ab7a7ecc0b01c8176648d06

    • SHA256

      8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f

    • SHA512

      77d5cf66caf06e192e668fae2b2594e60a498e8e0ccef5b09b9710721a4cdb0c852d00c446fd32c5b5c85e739de2e73cb1f1f6044879fe7d237341bbb6f27822

    • SSDEEP

      768:qQmS5iUgi5czW+DlrQOS1DeDdjgNtbX4O6DHix84H0:qQz5Tgof+DdpS1+djctLSHiZ0

    Score
    1/10
    behavioral3behavioral4

    • Target

      $TEMP/R2RJUCE.dll

    • Size

      242KB

    • MD5

      90a452c84f7f2b5ca5a61bccaaa17e92

    • SHA1

      3fb5829be5db5af55ee4043f0dce7f9253d800dd

    • SHA256

      674a6eafb277261cd6959a4145329ab8b612fe5948fc8daf064192498fa65f92

    • SHA512

      41304120d3b2d0489fa82c13abce47fca967c6415e28c05382c0c567a167ff400f7d58b843afdfcc33227d4caa8fbb32af38fa7175fd066631fe1bb82615975b

    • SSDEEP

      3072:BsUYsLox8+vwJMcr7HKKQnpkrsvPmp55kIlzjjrfFO75Ag0Fuev/TBfoxzV7i94:n0x8fO0KD2AvPmbeQNcAOe3TBgDtDc

    Score
    3/10
    behavioral5behavioral6

    • Target

      $TEMP/keygen.exe

    • Size

      733KB

    • MD5

      b42891de36d265662c5ae7bef4432958

    • SHA1

      760f557163dd295fb9f51dc3c6304debabe1fc3f

    • SHA256

      0586b5996c1ecd29d05c3f159f2a74857bc1dcab40552a2495cca936d1349c39

    • SHA512

      43bb4a637465e34544aa5c9b25f236daaa44285b3c8936a4b2e477ec4efc41a30e2a4b1735a0c36006f945b1c1f60e0426c228bee94176115e0c5361bff8b078

    • SSDEEP

      6144:bcmzikEPDonRgNgz1+hw6hNgPfHv9PAimIAOyIJd/Z05t5460caYqtYryIl4INJM:bc/kEPDonR6Y436vRp/iK60X9z8VOB

    Score
    1/10
    behavioral7behavioral8

MITRE ATT&CK Enterprise v15

Tasks