Analysis

  • max time kernel
    46s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    16-06-2021 14:45

General

  • Target

    5e51ff771292d383b9942ee310a0df1c.exe

  • Size

    389KB

  • MD5

    5e51ff771292d383b9942ee310a0df1c

  • SHA1

    7bfc60c43aa71cb52ec9d09f59c1f28ae784658f

  • SHA256

    532ad0ae1e8256d6a9bb94dae853f8cae2d497999070d4d1e26a39e046032548

  • SHA512

    f972a31249ead48954055c5687371c441edf9786a03ee76c93b57c9f5e737d84f74a91f8dfb90a306ef5f388424c9436097e28edd41b5f8eb0fd1cf921176884

Malware Config

Extracted

Family

redline

Botnet

16.06

C2

185.215.113.15:61506

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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\5e51ff771292d383b9942ee310a0df1c.exe
    "C:\Users\Admin\AppData\Local\Temp\5e51ff771292d383b9942ee310a0df1c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1988

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1988-60-0x0000000003250000-0x000000000327F000-memory.dmp
    Filesize

    188KB

  • memory/1988-61-0x0000000000400000-0x000000000324E000-memory.dmp
    Filesize

    46.3MB

  • memory/1988-62-0x0000000004BE0000-0x0000000004BFA000-memory.dmp
    Filesize

    104KB

  • memory/1988-63-0x00000000076C1000-0x00000000076C2000-memory.dmp
    Filesize

    4KB

  • memory/1988-64-0x00000000076C2000-0x00000000076C3000-memory.dmp
    Filesize

    4KB

  • memory/1988-65-0x00000000076C3000-0x00000000076C4000-memory.dmp
    Filesize

    4KB

  • memory/1988-66-0x0000000004DE0000-0x0000000004DF9000-memory.dmp
    Filesize

    100KB

  • memory/1988-67-0x00000000076C4000-0x00000000076C6000-memory.dmp
    Filesize

    8KB