Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 03:51

General

  • Target

    2024-05-22_476621e1151dc092e8939524159a1bcc_icedid.exe

  • Size

    3.6MB

  • MD5

    476621e1151dc092e8939524159a1bcc

  • SHA1

    2d537a49c35eeefe5820524466dc0253991bbadc

  • SHA256

    f583395b4cbd537b963546301beb84f2389eed84c46f47b09d2de1a965d6be22

  • SHA512

    4806509ebf76f80a1192910a8ad1610b2c8bdffc9910676a5ecf9a5977a63fa791a2ad51f98064efa06bbe79eff472a86f1292bd07bd4cfd5646615e5d43f869

  • SSDEEP

    49152:sFVmmxKpsYzRBIiV1lMR9HRfN3VB9TrQz53wJWqO2NLpA/AV/Ad:enxcsY9BJ1luBpn3OEbNw

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • UPX dump on OEP (original entry point) 27 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 25 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-22_476621e1151dc092e8939524159a1bcc_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_476621e1151dc092e8939524159a1bcc_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\iext1.fnr.bbs.125.la
    Filesize

    728KB

    MD5

    006d175e480403666095f4077a7b4260

    SHA1

    8a13d09ab170fd3e04edba33c16f6a91d91fce82

    SHA256

    0af365b5db119b2f43d72cb75f3f0302bbaa3a05ef61ef71c256c231713be5dd

    SHA512

    5a31a7a8e147752982075b76c6e64edec28c245255f8f0cf3d1ad76436619a32b448c19194a4e74bed92fb1f65da59dbc8383e004755d42830fc68de63b702c6

  • memory/2172-48-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-32-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-3-0x0000000010000000-0x0000000010019000-memory.dmp
    Filesize

    100KB

  • memory/2172-8-0x0000000000400000-0x00000000007BE000-memory.dmp
    Filesize

    3.7MB

  • memory/2172-26-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-28-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-24-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-20-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-19-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-36-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-23-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-18-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-61-0x0000000000400000-0x00000000007BE000-memory.dmp
    Filesize

    3.7MB

  • memory/2172-4-0x00000000004AD000-0x00000000004AE000-memory.dmp
    Filesize

    4KB

  • memory/2172-50-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-58-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-54-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-52-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-60-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-46-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-44-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-42-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-40-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-38-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-34-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-0-0x0000000010000000-0x0000000010019000-memory.dmp
    Filesize

    100KB

  • memory/2172-31-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB

  • memory/2172-56-0x0000000002950000-0x000000000298E000-memory.dmp
    Filesize

    248KB