Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 09:46

General

  • Target

    148dc24231816bda62508aa79bbb96f00b65d0e6b429a80bf0cd5e9206a56ed4.exe

  • Size

    164KB

  • MD5

    bfd3e1a3926fd5ef4eec1ac533f2ee34

  • SHA1

    1d931fbf3f5f171fa8a1a51d35d28c05d568c7bf

  • SHA256

    148dc24231816bda62508aa79bbb96f00b65d0e6b429a80bf0cd5e9206a56ed4

  • SHA512

    f3cb7369cec02848f27a6d1006c580fcd4d173bb7b2a0d0985af15fb18081b6f428f4eadfd067186c4564f89c775997278f7265b76c048d8fdc81e22c096a9b7

  • SSDEEP

    3072:2WDMqqDLy/OVBiWpvzJezo/Q/Bsm6WKHaPQWdn96xgnYtD1MQl00x/5gVBd:WqqDLuOv4/mm6WhowngyY5Z00x/5e3

Malware Config

Extracted

Family

netwire

C2

knudandersen.zapto.org:21000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    UN_23.01.17

  • keylogger_dir

    C:\NVIDIA\profile\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    1@wi%252ReNd5y0576Z*

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family

latentbot

C2

knudandersen.zapto.org

Signatures

  • LatentBot

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

  • NetWire RAT payload 4 IoCs
  • Netwire

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

  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\148dc24231816bda62508aa79bbb96f00b65d0e6b429a80bf0cd5e9206a56ed4.exe
    "C:\Users\Admin\AppData\Local\Temp\148dc24231816bda62508aa79bbb96f00b65d0e6b429a80bf0cd5e9206a56ed4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • Drops file in System32 directory
      PID:2504

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2280-0-0x0000000001D00000-0x0000000001D7B000-memory.dmp

    Filesize

    492KB

  • memory/2280-1-0x00000000778FF000-0x0000000077900000-memory.dmp

    Filesize

    4KB

  • memory/2280-3-0x0000000001D00000-0x0000000001D7B000-memory.dmp

    Filesize

    492KB

  • memory/2504-2-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2504-5-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2504-4-0x00000000778FF000-0x0000000077900000-memory.dmp

    Filesize

    4KB

  • memory/2504-6-0x00000000000C0000-0x00000000000C1000-memory.dmp

    Filesize

    4KB

  • memory/2504-8-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2504-10-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB