Analysis

  • max time kernel
    69s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2023, 03:01

General

  • Target

    file.exe

  • Size

    481KB

  • MD5

    afed7bc8ab9aec851ec9b2f143cfffda

  • SHA1

    7c41b91eea134cb422843f65b984bd27d3ced381

  • SHA256

    abcb2b655fb65331f3519551f77dd33d9b37fc152759b9bb9a900e9ecd9e5dbb

  • SHA512

    858903a336598048d561ab12bbdf3500c1d64f884228c90049084d2a9fd9f1391b77436e703dbf7779d8a4c015eef15f777bae4f64d294503c31171a72b9dc5f

  • SSDEEP

    6144:yDdwK4+KFvNf8Gl2/6qMwfeMggKExccyiiwMdkTwVzwZt5D:ygpNk6aeuxcxiiwMdkO

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1180

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1180-54-0x00000000020E0000-0x000000000213A000-memory.dmp

    Filesize

    360KB

  • memory/1180-55-0x0000000002210000-0x0000000002268000-memory.dmp

    Filesize

    352KB

  • memory/1180-56-0x000000000064D000-0x000000000067B000-memory.dmp

    Filesize

    184KB

  • memory/1180-57-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/1180-58-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/1180-59-0x0000000076041000-0x0000000076043000-memory.dmp

    Filesize

    8KB

  • memory/1180-60-0x000000000064D000-0x000000000067B000-memory.dmp

    Filesize

    184KB

  • memory/1180-61-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB