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General

  • Target

    08112024_0342_Updater.zip

  • Size

    64KB

  • Sample

    241108-d9k3lsvdmn

  • MD5

    e9a3d1601821ba17587b12f1fad693b2

  • SHA1

    9f83e29974fdac8c0eb37dc10155502ac1c8a4db

  • SHA256

    c4e9ccca525c21d719b3ee8547e84934942d1d18cd96374eb61c2e99cdd7f103

  • SHA512

    bb22f6d7b888cdc19a6204b9205863850bbf6b67715528a6aafe62876009da6b181e267fbc604c9a289774f9049a93ede91bb6825320f43349f3985ed3060dba

  • SSDEEP

    1536:fT4pMmJHW9tElNSnU2vl7Ws7RtUkr04b4jYI:MSC28lNP2d7WgRNb+YI

Malware Config

Extracted

Family

warmcookie

Attributes
  • mutex

    65abfc80-a660-4691-a919-130dc9b75b98

Targets

    • Target

      Updater.dll

    • Size

      129KB

    • MD5

      e08edc1510052adc297d6af47022a70b

    • SHA1

      f08af6d4a2f9655beb8219aca5711400efed8670

    • SHA256

      915a80abb43f04fcdfb9ba2ced3b38f3524c050b6c0a36d97f4e7827916248b2

    • SHA512

      2b91019e3d96b57362719b9bddb7b894239977266d23e2c8b9ebbcd93a9ba748491b96a92c1b4fd1876e74a3b7f3da99b89bb0e38a463a8ae9f357d9d9f66652

    • SSDEEP

      3072:Jhw2Pja55J8hTGMjctYnc/F5ipfVMFY3lz:Jhwv55WT7ctiiF5cV

    • Warmcookie family

    • Warmcookie, Badspace

      Warmcookie aka Badspace is a backdoor written in C++.

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Target

      launcher.bat

    • Size

      61B

    • MD5

      71fc33d2c87facdfbb2499300fc2bedd

    • SHA1

      40ab3ac01282ce3c4df44afc5e73c6d7a7502430

    • SHA256

      2f36e33a436d6f565230ba1dafc9dea801599d47a9ff3fbb940a200f43d8b3ae

    • SHA512

      588b393c79c7ca748f4b4cc8fbffd7d221956bfcf9e8c4b73a0fd6d84527ecad050c5a9312fb608fc1cf276fb0149777a8d551b64af0869680beb17ff0670f2d

    • Warmcookie family

    • Warmcookie, Badspace

      Warmcookie aka Badspace is a backdoor written in C++.

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks