Analysis

  • max time kernel
    135s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 16:17

General

  • Target

    convolving.dll

  • Size

    532KB

  • MD5

    148c8d4e6757f187fe2ebf2fac3d048b

  • SHA1

    a4ef0e39b1768b9b1bbc5738eaca6fb22f5036e0

  • SHA256

    768ae10d748df22e799a878c2bd5eebddd0cd331196d28e26b1a9b2e0ca989c2

  • SHA512

    a64b5ac532aca6aa3c61319645c00bee7b09509d7e9b17491bf838b5ee3c5dc0d9ce67a807f1f66663243cc1ed29054e26d05afdda79ff050928282b8ae0b2af

  • SSDEEP

    6144:U+86v2VKRnZEvCijwzDv35F5+Djwy/QCn5drokAieiV:U0v6vCij+3yB311

Malware Config

Extracted

Family

icedid

Campaign

2537954433

C2

scainznorka.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Blocklisted process makes network request 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\convolving.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:1200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1200-54-0x0000000180000000-0x0000000180009000-memory.dmp
    Filesize

    36KB

  • memory/1200-60-0x0000000000090000-0x0000000000096000-memory.dmp
    Filesize

    24KB