Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2024 01:36

General

  • Target

    2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe

  • Size

    16.1MB

  • MD5

    615bcd56ce65e0eda6c19530a954eea5

  • SHA1

    889dfef3ce1d48a691539ec5266fba63288dee5d

  • SHA256

    d2c3d8c690b65e8474272091a6f1333fd99b3d07075139d0e64ddbd2119f4745

  • SHA512

    cd4a0e639195f8efcc0f909c232863ba556eefb5a110cb4308757e7e5d2e7384539fbc8d2930e9ee7597d1b7b2ef95e5ad5cd8900f19662e7fdd27974a933ea5

  • SSDEEP

    196608:rChfrM1nKlUUphMFdvADFJld2PczqUG1AZqkckhFaJVRWEw:ofrM1nNUphMFdvKJD2PKqUG1AUkHFah

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

  • Bdaejec

    Bdaejec is a backdoor written in C++.

  • Bdaejec family
  • Detects Bdaejec Backdoor. 2 IoCs

    Bdaejec is backdoor written in C++.

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\bZpYbx.exe
      C:\Users\Admin\AppData\Local\Temp\bZpYbx.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\1b685abf.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1b685abf.bat

    Filesize

    187B

    MD5

    96a10fdb8e8dd9da15b91f371f1d9033

    SHA1

    d9af9cf8f353a8e4812590a269e4b546a36a2740

    SHA256

    89994f0a9a12c5ae271db236aa60bb5ca402b412fd0bf707360416207fdd606c

    SHA512

    67777f2126826c9f83bf1513e12cc2f4217b7c761be3968df7e45c771d7721255f7c28e23bff1261630a236d9d0d823fb17b5f7b8fe491d8375def80017349fc

  • C:\Users\Admin\AppData\Local\Temp\618F496E.exe

    Filesize

    4B

    MD5

    d3b07384d113edec49eaa6238ad5ff00

    SHA1

    f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

    SHA256

    b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

    SHA512

    0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

  • C:\Users\Admin\AppData\Local\Temp\618F496E.exe

    Filesize

    4B

    MD5

    20879c987e2f9a916e578386d499f629

    SHA1

    c7b33ddcc42361fdb847036fc07e880b81935d5d

    SHA256

    9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

    SHA512

    bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

  • C:\Users\Admin\AppData\Local\Temp\bZpYbx.exe

    Filesize

    15KB

    MD5

    56b2c3810dba2e939a8bb9fa36d3cf96

    SHA1

    99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

    SHA256

    4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

    SHA512

    27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

  • memory/1544-12-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/1544-10-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/1544-9-0x0000000000400000-0x0000000001448000-memory.dmp

    Filesize

    16.3MB

  • memory/1544-33-0x0000000000400000-0x0000000001448000-memory.dmp

    Filesize

    16.3MB

  • memory/1544-42-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/1544-43-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/2908-11-0x00000000011C0000-0x00000000011C9000-memory.dmp

    Filesize

    36KB

  • memory/2908-34-0x00000000011C0000-0x00000000011C9000-memory.dmp

    Filesize

    36KB