Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 14:01

General

  • Target

    c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe

  • Size

    264KB

  • MD5

    a7ebf2100ea8fbf19cda65622fd70404

  • SHA1

    95edcc3467c1d462e729e19644e060d6d42c1eb7

  • SHA256

    c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084

  • SHA512

    bfe4d6b33a1ce31ba98ef36e9e2147fd29119a9301f512325ebbc2029b522ccf7e5b9baf333fe77e8ea74e4cb48d42a629b41b9a2e240f5f325f51862ecbe2f2

  • SSDEEP

    6144:Nv2U/Lps+pzz0r6TRVOndPGztqg/1JQ+lmgXdBrA4no:F2Wu+EuTRVOndPGogjQ+9XdB

Malware Config

Extracted

Family

smokeloader

Botnet

0010

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Program crash 1 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe
    "C:\Users\Admin\AppData\Local\Temp\c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2836
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 136
      2⤵
      • Program crash
      PID:2828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2836-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2836-1-0x0000000000660000-0x0000000000760000-memory.dmp

    Filesize

    1024KB

  • memory/2836-3-0x0000000000400000-0x0000000000482000-memory.dmp

    Filesize

    520KB

  • memory/2836-5-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB