Analysis

  • max time kernel
    79s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    09/02/2023, 08:31

General

  • Target

    file.exe

  • Size

    303KB

  • MD5

    f34444bcd2fa0663fc17937192d6f098

  • SHA1

    17132ea8fca7bdf0a9307e9c96c18f1fd8fa1cb3

  • SHA256

    b427fff84de68deb7b6860dd5a30c70e968ac64480f395406b71762805b8d113

  • SHA512

    035ed6a7acc3d300fb8f9fe67add6a3f0b7cc6d87cfb4bd9e9f80f493ad2e1b6307041bb56dad33b8b125fb3ca7bb29640a1ae67cb0ffe5ea2f2f1a9f25eca5a

  • SSDEEP

    6144:sqghwOhL4slcY0DMC1yw/npAoeOvzyTow/B/hwDi:sqguOhEsr0B1yw/pABbR/BaD

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:1096

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1096-54-0x00000000009FB000-0x0000000000A29000-memory.dmp

    Filesize

    184KB

  • memory/1096-55-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/1096-56-0x0000000000400000-0x000000000057D000-memory.dmp

    Filesize

    1.5MB

  • memory/1096-57-0x00000000048B0000-0x000000000490A000-memory.dmp

    Filesize

    360KB

  • memory/1096-58-0x0000000004910000-0x0000000004968000-memory.dmp

    Filesize

    352KB

  • memory/1096-59-0x00000000009FB000-0x0000000000A29000-memory.dmp

    Filesize

    184KB

  • memory/1096-60-0x00000000768A1000-0x00000000768A3000-memory.dmp

    Filesize

    8KB

  • memory/1096-61-0x00000000009FB000-0x0000000000A29000-memory.dmp

    Filesize

    184KB

  • memory/1096-62-0x0000000000400000-0x000000000057D000-memory.dmp

    Filesize

    1.5MB