Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 19:23

General

  • Target

    core.bat

  • Size

    184B

  • MD5

    647548050a9ae6d581be95d02348b740

  • SHA1

    840c849ae6aea027fc481d239fb8094d13b90683

  • SHA256

    9f2dc6bd9e193c6da3c9596b3fa62415d50a132ce994840e75461b399287354b

  • SHA512

    4e9b123380828d6a26294a344188204d8ad67a27d9e6f49146f7f06fa968c230ec0e0e945322eed576eca95c8f011d3b44d1203c66b1d776392fe8f393169475

Malware Config

Extracted

Family

icedid

Botnet

3560182600

C2

coolbearblunts.com

cooldogblunts.com

Attributes
  • auth_var

    2

  • url_path

    /news/

Extracted

Family

icedid

rsa_pubkey.plain

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Icedid family
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\core.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\hurry-32.dat,DllMain /i="license.dat"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\license.dat

    Filesize

    333KB

    MD5

    c7c45636ca690acdab7fba1e9d126f8b

    SHA1

    61376304cd90786813a80680a92cef03fedb6484

    SHA256

    cfc202b44509f2f607d365858a8218dfdc6b26f8087efcc5e46f4fef9ab53705

    SHA512

    9e6c7df9f70017b9eeb5868a358bc9eaf50de65dad04640220f380ff72e80bc303f034cb62929abb0c35d951b751732a131ae828c4c01cd1826610423f784db8

  • memory/2276-2-0x00000167F0480000-0x00000167F04B7000-memory.dmp

    Filesize

    220KB

  • memory/2276-5-0x00000167F1E10000-0x00000167F1E69000-memory.dmp

    Filesize

    356KB

  • memory/2276-11-0x00000167F1E10000-0x00000167F1E69000-memory.dmp

    Filesize

    356KB

  • memory/2276-12-0x00000167F1E10000-0x00000167F1E69000-memory.dmp

    Filesize

    356KB