Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2023 19:03

General

  • Target

    file.exe

  • Size

    396KB

  • MD5

    4dc7722b1bc5e25b050f677bf6dd9c9e

  • SHA1

    c7b29ba2a3e300d353e015b1bf80fa2e9e7e3c0c

  • SHA256

    b2140a70339aeea95c8259aa30716291a616963bb53fe497920175ed562773c8

  • SHA512

    996af3300d220aa84575236275f47481e60438ffb0b2e5fed313710f0027c7207457d230b08eb730c8624b5632e52b7632d66583b61ecd6ab323a1b77a746448

  • SSDEEP

    6144:C+g0ZLUTkZFibE9oL8IjNCunUckxgP0DpuQj9MIeBka:CyZA8Qo9WTNCrckNpljyVk

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:1532

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1532-54-0x00000000021A0000-0x00000000021FA000-memory.dmp
    Filesize

    360KB

  • memory/1532-55-0x0000000004790000-0x00000000047E8000-memory.dmp
    Filesize

    352KB

  • memory/1532-56-0x000000000062C000-0x0000000000659000-memory.dmp
    Filesize

    180KB

  • memory/1532-57-0x0000000000220000-0x0000000000282000-memory.dmp
    Filesize

    392KB

  • memory/1532-58-0x0000000000400000-0x000000000047E000-memory.dmp
    Filesize

    504KB

  • memory/1532-59-0x0000000074DA1000-0x0000000074DA3000-memory.dmp
    Filesize

    8KB

  • memory/1532-60-0x000000000062C000-0x0000000000659000-memory.dmp
    Filesize

    180KB

  • memory/1532-61-0x0000000000400000-0x000000000047E000-memory.dmp
    Filesize

    504KB