Overview

overview

8

Static

static

3

CS Demo.exe

windows10-2004-x64

1

CS Demo.exe

windows11-21h2-x64

1

CS Demo.exe

windows10-2004-x64

8

CS Demo.exe

windows11-21h2-x64

8

wearedevs_...pi.dll

windows10-2004-x64

1

wearedevs_...pi.dll

windows11-21h2-x64

1

Sharing

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General

  • Target
    CSDemo.zip
  • Size 2.3MB
  • Sample260528-s5txaaex91
  • SHA256 6fe184c59a83ac0f9a9f43508ab2f211aa8ce0fa2dec7ab4ebc2bf9ab3fe0260
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Targets

    • Target
      CS Demo.dll
    • Size 7KB
    • SHA256 d3258cd1c0caa3500d173b00778cb2b5c5fed295b31e464ddfe9f6914f0965aa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral1behavioral2
    • Target
      CS Demo.exe
    • Size 136KB
    • SHA256 4dd69d0e77c00a8897f2e9c65f2be43fe761ef928a9047281fbd32dde91b22ee
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral3behavioral4
    • Target
      wearedevs_exploit_api.dll
    • Size 6.5MB
    • SHA256 8395222042500439f699fe10368ac6149e6e455134ea7a855a6dca249a725a13
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral5behavioral6

MITRE ATT&CK Enterprise v16

Tasks