Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    27-01-2024 11:06

General

  • Target

    7a127c8ad3cd129dc1b89758c92fc546.exe

  • Size

    33KB

  • MD5

    7a127c8ad3cd129dc1b89758c92fc546

  • SHA1

    483d4039519d778f5997e4e7e55a07a3f49a4b6f

  • SHA256

    5ac1151c2cf7ab64415e88fe0f36c9185ee122861ce1bc700522413bff8b593c

  • SHA512

    9227e6cc8b1d96a280260f78c472e4c4a4b5a4a7c6a9a101522b93b5ec0892b94ad69f20fcc1e961fbcf28ec611d5442b4394786769ee1fa8fe9e473ee170d66

  • SSDEEP

    768:fMuijtHf5g7/IIG3bGcYDBSvFIWuePQtv66lztzAdUHO:0NW71rcYDAWeotvXlB8o

Malware Config

Signatures

  • Detect XtremeRAT payload 3 IoCs
  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • UPX packed file 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a127c8ad3cd129dc1b89758c92fc546.exe
    "C:\Users\Admin\AppData\Local\Temp\7a127c8ad3cd129dc1b89758c92fc546.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:1296
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        2⤵
          PID:2408

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1296-1-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/1296-5-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2664-0-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2664-4-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB