Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03/05/2022, 00:21

General

  • Target
    a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll
  • Size 278KB
  • Sample220503-angxaadcc7
  • SHA256 a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • icedid

Extracted

Family
  • icedid

Botnet
  • 2398486359

C2
  • kravynolu.cyou

  • nikushotomo.cyou

Attributes
  • auth_var

    1

  • url_path

    /audio/

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • IcedID Second Stage Loader 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1876
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll,#1
      2⤵
        PID:388

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/388-131-0x00000000757B0000-0x0000000075803000-memory.dmp

          memory/388-132-0x00000000757B0000-0x00000000757B6000-memory.dmp