Analysis

  • max time kernel
    18s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    23-02-2021 08:14

General

  • Target

    398738411e74c6f79d780671ae2f3de8.exe

  • Size

    378KB

  • MD5

    398738411e74c6f79d780671ae2f3de8

  • SHA1

    33920862c2e00f2cc80ece55d84370711beb0186

  • SHA256

    676593610aafb444bd3b06028cbe14c0f1bb08d621da061609436d0afbe536fb

  • SHA512

    f402cb6eeb82a069d974b485653a6dd28ddaf8ff78fb6ff5683c38921af418db99eeb7a75f468f975327d359f51ac17aafe36c4a00c7efae78b5218a0c9053c3

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\398738411e74c6f79d780671ae2f3de8.exe
    "C:\Users\Admin\AppData\Local\Temp\398738411e74c6f79d780671ae2f3de8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1832

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/1832-2-0x0000000000AA0000-0x0000000000AB1000-memory.dmp
    Filesize

    68KB

  • memory/1832-3-0x00000000023C0000-0x00000000023D1000-memory.dmp
    Filesize

    68KB

  • memory/1832-4-0x0000000073980000-0x000000007406E000-memory.dmp
    Filesize

    6.9MB

  • memory/1832-5-0x00000000023C0000-0x00000000023E9000-memory.dmp
    Filesize

    164KB

  • memory/1832-7-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

  • memory/1832-6-0x00000000001C0000-0x00000000001F5000-memory.dmp
    Filesize

    212KB

  • memory/1832-9-0x00000000023F2000-0x00000000023F3000-memory.dmp
    Filesize

    4KB

  • memory/1832-8-0x00000000023F1000-0x00000000023F2000-memory.dmp
    Filesize

    4KB

  • memory/1832-10-0x00000000023F3000-0x00000000023F4000-memory.dmp
    Filesize

    4KB

  • memory/1832-11-0x0000000002470000-0x0000000002497000-memory.dmp
    Filesize

    156KB

  • memory/1832-12-0x00000000023F4000-0x00000000023F6000-memory.dmp
    Filesize

    8KB