Analysis

  • max time kernel
    169s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-05-2022 00:21

General

  • Target

    a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll

  • Size

    278KB

  • MD5

    81726d9479ed369c2477144116123ae7

  • SHA1

    014225d2e82587f4d34fe7e9adec6f0b9d9adb49

  • SHA256

    a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab

  • SHA512

    9b1b795dc53e9895f8c47a50c4aaf6e9f68c3636546735e634e6b6b758625d2d930bf571bd087a79ba4db48f9a111daf7dbabfa03aa8d7b69589da01edfd1aec

Malware Config

Extracted

Family

icedid

Botnet

2398486359

C2

kravynolu.cyou

nikushotomo.cyou

Attributes
  • auth_var

    1

  • url_path

    /audio/

Extracted

Family

icedid

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • IcedID Second Stage Loader 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2eac98f26c51e5dcdf78e707098297de8564d73200341512ad71cf9a3f7bbab.dll,#1
      2⤵
        PID:884

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/884-54-0x0000000000000000-mapping.dmp

    • memory/884-55-0x0000000075D21000-0x0000000075D23000-memory.dmp

      Filesize

      8KB

    • memory/884-56-0x00000000746F0000-0x00000000746F6000-memory.dmp

      Filesize

      24KB

    • memory/884-57-0x00000000746F0000-0x0000000074743000-memory.dmp

      Filesize

      332KB