Analysis

  • max time kernel
    42s
  • max time network
    103s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-05-2022 17:00

General

  • Target

    6557f5eecf1df5c7835d2ed88f99b52503873c6307b946b15d81a1e5a885c87a.dll

  • Size

    490KB

  • MD5

    ccc7f68d2dbd6801dde30ff57e5c0c2b

  • SHA1

    3899e2803ec9666b17684d1cd42931bb55a8f9e1

  • SHA256

    6557f5eecf1df5c7835d2ed88f99b52503873c6307b946b15d81a1e5a885c87a

  • SHA512

    26c47fec58849d42b107ee9ba7c1b3326aee5339d3865e1d795dff596dc4a1458a480d4dd884306a4e884ef033240c6269cad4461d283cfb9a5bf2d703ce234f

Malware Config

Extracted

Family

icedid

Campaign

3467965077

C2

firenicatrible.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • suricata: ET MALWARE Win32/IcedID Request Cookie

    suricata: ET MALWARE Win32/IcedID Request Cookie

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6557f5eecf1df5c7835d2ed88f99b52503873c6307b946b15d81a1e5a885c87a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1948 -s 244
      2⤵
      • Program crash
      PID:1204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1204-56-0x0000000000000000-mapping.dmp
  • memory/1948-54-0x000007FEFBEF1000-0x000007FEFBEF3000-memory.dmp
    Filesize

    8KB

  • memory/1948-55-0x00000000003C0000-0x00000000003CE000-memory.dmp
    Filesize

    56KB