Resubmissions

23-10-2024 17:41

241023-v9kkhsvblp 10

23-10-2024 15:03

241023-sezpvayblp 10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-10-2024 15:03

General

  • Target

    cryptbot_v2/packed/e64546e6d28e418125aaa42a73d06027baece5281181852ea8e93259e7b0dd1f.exe

  • Size

    7.2MB

  • MD5

    0b96238b05dedecdac4d11b469575ecf

  • SHA1

    8d39970f01c7eaa75ee2f00584d57ee7dca9c692

  • SHA256

    e64546e6d28e418125aaa42a73d06027baece5281181852ea8e93259e7b0dd1f

  • SHA512

    b2f588e77b99e7efc9c4f2fdc1e17fd60719d3389c34b3421679c0b5a9100a837f411f495685c113d816089bc025606fa83be0583b888ee518b94464d9eff08f

  • SSDEEP

    49152:ZRUpXmlE8CaIAF2U+bL5iPP2qF3ZcCa3Z/Ft5pqG2mfv/vs85ouevH3nUk0gdtCU:4p2XF2U+f5AWCU3

Malware Config

Signatures

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Detects CryptBot payload 1 IoCs

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\cryptbot_v2\packed\e64546e6d28e418125aaa42a73d06027baece5281181852ea8e93259e7b0dd1f.exe
    "C:\Users\Admin\AppData\Local\Temp\cryptbot_v2\packed\e64546e6d28e418125aaa42a73d06027baece5281181852ea8e93259e7b0dd1f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:1268

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1268-0-0x0000000069CC0000-0x000000006A377000-memory.dmp

    Filesize

    6.7MB

  • memory/1268-9-0x0000000000F50000-0x000000000168E000-memory.dmp

    Filesize

    7.2MB