Overview

overview

7

Static

static

3

Output_CR_KeyGen.exe

windows10-2004-x64

7

Output_CR_KeyGen.exe

windows11-ltsc_2024-x64

7

$TEMP/BASSMOD.dll

windows10-2004-x64

3

$TEMP/BASSMOD.dll

windows11-ltsc_2024-x64

3

$TEMP/R2RJUCE.dll

windows10-2004-x64

3

$TEMP/R2RJUCE.dll

windows11-ltsc_2024-x64

3

$TEMP/bgm.xm

windows10-2004-x64

1

$TEMP/bgm.xm

windows11-ltsc_2024-x64

1

$TEMP/keygen.exe

windows10-2004-x64

3

$TEMP/keygen.exe

windows11-ltsc_2024-x64

3

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General

  • Target
    Output_CR_KeyGen.exe
  • Size 743KB
  • Sample260730-thj91acq8x
  • SHA256 f35b797b5a04f8a3f7378a5690b9976a814b226f358f27c4710ef3e4147266f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryinstaller

Malware Config

Targets

    • Target
      Output_CR_KeyGen.exe
    • Size 743KB
    • SHA256 f35b797b5a04f8a3f7378a5690b9976a814b226f358f27c4710ef3e4147266f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2
    • Target
      $TEMP/BASSMOD.dll
    • Size 33KB
    • SHA256 8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4
    • Target
      $TEMP/R2RJUCE.dll
    • Size 308KB
    • SHA256 56d2fe3beb3c57e3ccb8e7e1feda4cf37145f2f949881abae4a472289cb18b1e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral5behavioral6
    • Target
      $TEMP/bgm.xm
    • Size 620KB
    • SHA256 e386ff4d04afd77a9be93a8591606aa3d67e067c1da40a57a1ad9d255e38a613
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral7behavioral8
    • Target
      $TEMP/keygen.exe
    • Size 419KB
    • SHA256 e9704253a69ce99dfd48cceb41eac51193a4274470eccc9b1deb865822938a7e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral10behavioral9

MITRE ATT&CK Enterprise v16

Tasks