Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    07-08-2023 11:53

General

  • Target

    Setup 2.1.exe

  • Size

    943KB

  • MD5

    50d75122c586127e27b5507e760c4c0b

  • SHA1

    9bdf707bf876d344c92b96e78417bd72da8c27f7

  • SHA256

    9b7751bd8aec8d094acc4fc832b843bd452711004418002e02fb5d57373dd686

  • SHA512

    1341f97ada0e9c3280c1057d68c059624a9ca8e0dcbaa44e0c4b87f4acca99f93a97407584c1068ef5c73e5ee68a784cbfb2aa39e907dab04c508a5e9f4b8f0a

  • SSDEEP

    6144:aXCADuBaYCeqtuorJG6QRqMyog3RU1A2yyERrqXsk:aXCADuBaKqk9XORU1A9dqXB

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup 2.1.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup 2.1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1532-53-0x00000000000B0000-0x000000000019E000-memory.dmp

    Filesize

    952KB

  • memory/1532-54-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1532-55-0x0000000000300000-0x0000000000306000-memory.dmp

    Filesize

    24KB

  • memory/1532-56-0x0000000004310000-0x0000000004350000-memory.dmp

    Filesize

    256KB

  • memory/1532-57-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1532-58-0x0000000004310000-0x0000000004350000-memory.dmp

    Filesize

    256KB

  • memory/1532-59-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB