Analysis

  • max time kernel
    260s
  • max time network
    278s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 10:57

General

  • Target

    周末出游人员名单157人 .exe

  • Size

    1.9MB

  • MD5

    07c24fa99061341f54d447489136484f

  • SHA1

    d4f8df213dfd5defdef5e8a74b6d377b4e081da1

  • SHA256

    020ec9567c682568aeb929310399e171e71a61f05dd718e940dfbbd3739026ca

  • SHA512

    e7a9cee85e81ebc7e7a291b5252b1002a6adf157b6ebbad9b3bd73c7ecfa08d34f3ab2bf1aba43703f864083a957ecf934589da508177bfbcb8fdb0f2c8c6ac9

  • SSDEEP

    24576:PogCrOVMhbdWXkvIdPPF8pN0EtGXW3V+sLxdXJTbGTs3l:P4bnWPOb0EoXWddXJTbGk

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 2 IoCs
  • UPX packed file 5 IoCs

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

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

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\周末出游人员名单157人 .exe
    "C:\Users\Admin\AppData\Local\Temp\周末出游人员名单157人 .exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3340-1-0x0000000002310000-0x0000000002351000-memory.dmp

    Filesize

    260KB

  • memory/3340-0-0x0000000002360000-0x000000000236B000-memory.dmp

    Filesize

    44KB

  • memory/3340-2-0x0000000002360000-0x000000000236B000-memory.dmp

    Filesize

    44KB

  • memory/3340-3-0x0000000002310000-0x0000000002351000-memory.dmp

    Filesize

    260KB

  • memory/3340-4-0x0000000002360000-0x000000000236B000-memory.dmp

    Filesize

    44KB

  • memory/3340-6-0x0000000002390000-0x000000000239B000-memory.dmp

    Filesize

    44KB

  • memory/3340-8-0x00000000047E0000-0x00000000047E1000-memory.dmp

    Filesize

    4KB

  • memory/3340-7-0x0000000002270000-0x0000000002271000-memory.dmp

    Filesize

    4KB

  • memory/3340-9-0x00000000047B0000-0x00000000047B1000-memory.dmp

    Filesize

    4KB

  • memory/3340-30-0x00000000047C0000-0x00000000047C1000-memory.dmp

    Filesize

    4KB

  • memory/3340-29-0x00000000047D0000-0x00000000047D1000-memory.dmp

    Filesize

    4KB

  • memory/3340-34-0x0000000002390000-0x000000000239B000-memory.dmp

    Filesize

    44KB