Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2023, 12:17

General

  • Target

    4ef6fd3c5fd743118d469ad010376137608705283c29d6fc69962a22c68a439c_JC.exe

  • Size

    397KB

  • MD5

    c0dea0924d9a8360e4fefcb307758b30

  • SHA1

    a6139dd89cbf42c29ec260dee802685c49597468

  • SHA256

    4ef6fd3c5fd743118d469ad010376137608705283c29d6fc69962a22c68a439c

  • SHA512

    0163e285d7d1256629f1f9f0b1c3c4cdc4b83a2353e1e48257667108b6449718ad666a40095cd16c559b1afb88550dea64de11cfa66999f904f7e1ce551c1926

  • SSDEEP

    6144:zsLHC6LvbehdMunOyLhyjRgLhREI5MUyrKktZh/x1xKm98l4vYT:zs+6jb6dfnOyLWoRWrvhQEvI

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ef6fd3c5fd743118d469ad010376137608705283c29d6fc69962a22c68a439c_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4ef6fd3c5fd743118d469ad010376137608705283c29d6fc69962a22c68a439c_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1968-1-0x00000000004B0000-0x0000000000500000-memory.dmp

    Filesize

    320KB

  • memory/1968-0-0x0000000000470000-0x00000000004AB000-memory.dmp

    Filesize

    236KB

  • memory/1968-2-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1968-4-0x0000000073E90000-0x000000007457E000-memory.dmp

    Filesize

    6.9MB

  • memory/1968-3-0x0000000001F20000-0x0000000001F86000-memory.dmp

    Filesize

    408KB

  • memory/1968-5-0x00000000023B0000-0x00000000023F0000-memory.dmp

    Filesize

    256KB

  • memory/1968-6-0x00000000023B0000-0x00000000023F0000-memory.dmp

    Filesize

    256KB

  • memory/1968-7-0x0000000002530000-0x0000000002592000-memory.dmp

    Filesize

    392KB

  • memory/1968-8-0x00000000023B0000-0x00000000023F0000-memory.dmp

    Filesize

    256KB

  • memory/1968-9-0x0000000000470000-0x00000000004AB000-memory.dmp

    Filesize

    236KB

  • memory/1968-10-0x00000000004B0000-0x0000000000500000-memory.dmp

    Filesize

    320KB

  • memory/1968-11-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1968-12-0x0000000073E90000-0x000000007457E000-memory.dmp

    Filesize

    6.9MB

  • memory/1968-14-0x00000000023B0000-0x00000000023F0000-memory.dmp

    Filesize

    256KB

  • memory/1968-15-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1968-16-0x0000000073E90000-0x000000007457E000-memory.dmp

    Filesize

    6.9MB