Analysis

  • max time kernel
    152s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    27-05-2022 20:49

General

  • Target

    048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987.exe

  • Size

    189KB

  • MD5

    44fb1c3799e994e598043c1dec99a490

  • SHA1

    095efca7cbd3601b93dc1680a6ead49f2e3fb4dd

  • SHA256

    048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987

  • SHA512

    99c8d7edc0e4baf106497ae39734884091fe79d36e71830078c2ae2f376ed63d212ec9e15257ac84784971aa87079e9709a5a089cd30eee0c1a6e25cb34d0b9e

Malware Config

Extracted

Family

gootkit

Botnet

2855

C2

me.jmitchelldayton.com

otnhmtkwodm1.site

Attributes
  • vendor_id

    2855

Signatures

  • Gootkit

    Gootkit is a banking trojan, where large parts are written in node.JS.

  • Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987.exe
    "C:\Users\Admin\AppData\Local\Temp\048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987.exe"
    1⤵
    • Modifies Internet Explorer Protected Mode
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Local\Temp\048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987.exe
      C:\Users\Admin\AppData\Local\Temp\048672680dcc8d37624246e5d17e3c63256e2006a9d87650d46ae27f2a9fa987.exe --vwxyz
      2⤵
        PID:1768

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1652-54-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/1652-55-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/1652-56-0x00000000752B1000-0x00000000752B3000-memory.dmp

      Filesize

      8KB

    • memory/1768-57-0x0000000000000000-mapping.dmp