Analysis

  • max time kernel
    4294208s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    19-03-2022 11:45

General

  • Target

    51c5710fbad680e386041b316cffad781133a5c21acc1fca509bebc1dc4ddbf6.dll

  • Size

    143KB

  • MD5

    a571e2f0069549d7bed9d4ac67fc98bd

  • SHA1

    dbf47c38a24f9c81720cb5b955fb496bb337117c

  • SHA256

    51c5710fbad680e386041b316cffad781133a5c21acc1fca509bebc1dc4ddbf6

  • SHA512

    614553677dccdb06eeb9d36987c67b0fad41f086b13a298fbc768d131a16bca006a428091329e066c356ae05013e85eb897cb2a3cc6f31a9f32b0e18e9422b2d

Malware Config

Extracted

Family

icedid

C2

felpojdhf8980.cyou

azoperfdeoti85.xyz

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\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\51c5710fbad680e386041b316cffad781133a5c21acc1fca509bebc1dc4ddbf6.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\51c5710fbad680e386041b316cffad781133a5c21acc1fca509bebc1dc4ddbf6.dll
      2⤵
        PID:1824

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1824-55-0x0000000075E61000-0x0000000075E63000-memory.dmp

      Filesize

      8KB

    • memory/1824-56-0x0000000074370000-0x0000000074376000-memory.dmp

      Filesize

      24KB

    • memory/1824-58-0x0000000000140000-0x0000000000141000-memory.dmp

      Filesize

      4KB

    • memory/1824-57-0x0000000074370000-0x00000000743AA000-memory.dmp

      Filesize

      232KB

    • memory/1860-54-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

      Filesize

      8KB