Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2024 22:12

General

  • Target

    2820-0-0x0000000000400000-0x0000000000409000-memory.exe

  • Size

    36KB

  • MD5

    617d69fd0e6496ffcb94c884573d581a

  • SHA1

    c59b5e45ad2634c72a43ea3cb6fdaa425cb2ad2b

  • SHA256

    52ce38b7dfe48ce1d08fdff784ce53b58ed8f97c1970cd07c56bd9d29afa1186

  • SHA512

    e81001de35bc50e991671fae93bf1722e8084b1f38bcae2af8f13c5c5f8cc22a18861d04ed015280c418f31c79990b07a376e80d25ff45a048522d88442c7ecd

  • SSDEEP

    768:LFEQSlgTxrTVNx59g2/4hlUzWzPY7yS78PN/:LFEQSohx5954LUzWE717gN/

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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\2820-0-0x0000000000400000-0x0000000000409000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2820-0-0x0000000000400000-0x0000000000409000-memory.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 36
      2⤵
      • Program crash
      PID:1988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2284-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB