Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 14:06

General

  • Target

    c6d18f5387bb5f5d2ce888d0a479edd3a4c9c586474fd5993569f57373d0005a.exe

  • Size

    310KB

  • MD5

    a8cb8aed839878d4ca028c8f43bbfab3

  • SHA1

    f428060f924c5e735bb53904228e46cf9430518d

  • SHA256

    c6d18f5387bb5f5d2ce888d0a479edd3a4c9c586474fd5993569f57373d0005a

  • SHA512

    290d6886e805c7d7058b7b132606d79c1b730b2a04b620deb24d014e840c0ba976e6e9dd0c7b4034d8a92042f30932bca277f826baa65660c260f70ff5d3cc4f

  • SSDEEP

    6144:/ta+P2wEoCoF5UBnI6AqqDLuN3X/rcfBeqlLf2ZJrUrecPL:/kZwnCwUW8qnuZv4p2ZJYaK

Malware Config

Extracted

Family

netwire

C2

atlaswebportal.zapto.org:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    UPD_25.11.16

  • keylogger_dir

    C:\NVIDIA\profile\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Micr0s0ft4456877

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family

latentbot

C2

atlaswebportal.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • NetWire RAT payload 3 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Drops startup file 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6d18f5387bb5f5d2ce888d0a479edd3a4c9c586474fd5993569f57373d0005a.exe
    "C:\Users\Admin\AppData\Local\Temp\c6d18f5387bb5f5d2ce888d0a479edd3a4c9c586474fd5993569f57373d0005a.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • Drops file in System32 directory
      PID:304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/304-4-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/304-7-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/304-6-0x00000000774BF000-0x00000000774C0000-memory.dmp

    Filesize

    4KB

  • memory/304-10-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/304-11-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/304-12-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/1812-0-0x0000000001ED0000-0x0000000001F4B000-memory.dmp

    Filesize

    492KB

  • memory/1812-1-0x00000000774BF000-0x00000000774C0000-memory.dmp

    Filesize

    4KB

  • memory/1812-2-0x0000000001ED0000-0x0000000001F4B000-memory.dmp

    Filesize

    492KB

  • memory/1812-5-0x0000000001ED0000-0x0000000001F4B000-memory.dmp

    Filesize

    492KB