Analysis

  • max time kernel
    60s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 18:14

General

  • Target

    27bbe7427232a77b70e1ca056f5d63da64a04d03b420c58c9cf0ac3b113e04d5.dll

  • Size

    180KB

  • MD5

    89560f98fd5404f0dda37b026e33b6b4

  • SHA1

    2b9d4dfd8f62d0e8679cd5a080500fbe799526e1

  • SHA256

    27bbe7427232a77b70e1ca056f5d63da64a04d03b420c58c9cf0ac3b113e04d5

  • SHA512

    2a85d8011b1ae1742de1c0507bf148ebd7e99216352e81f248609e6a0db20db15312bc429bad18eb25016bdd353dba66b789edaba43bccedb2d31f16273b3fa8

  • SSDEEP

    3072:i3U+o/fwAUfM8+NmXhjlAZ+SWlxT5H3zipQIoZeErkxUNBG0:2UZYxfM8+YXfq+SOxTxjipQjzk3

Score
10/10

Malware Config

Extracted

Family

dridex

Botnet

111

C2

94.126.8.2:443

81.2.235.131:1688

178.63.156.139:3388

rc4.plain
rc4.plain

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex Loader 2 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\27bbe7427232a77b70e1ca056f5d63da64a04d03b420c58c9cf0ac3b113e04d5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4428
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\27bbe7427232a77b70e1ca056f5d63da64a04d03b420c58c9cf0ac3b113e04d5.dll,#1
      2⤵
        PID:3208

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3208-0-0x0000000075760000-0x000000007578E000-memory.dmp

      Filesize

      184KB

    • memory/3208-1-0x0000000001000000-0x0000000001006000-memory.dmp

      Filesize

      24KB

    • memory/3208-2-0x0000000075760000-0x000000007578E000-memory.dmp

      Filesize

      184KB