Analysis

  • max time kernel
    22s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    20-06-2021 23:03

General

  • Target

    59fa543ac741c1bdae35959c2f594d1b.exe

  • Size

    405KB

  • MD5

    59fa543ac741c1bdae35959c2f594d1b

  • SHA1

    c0442edb9a706662798dd2da31def02d5af9e071

  • SHA256

    0a2b7ec564796acc3d0785dc0d3d80d4f3e26e70ce32a6b1db19895cb03b32cd

  • SHA512

    baa1cf77c1c2cc7a252bd5c830d76b29da0aacb92389665866eb87f3f20a062154caff2246a4beece9e4e747419adcb9965ac1d5b82dd9cfe81ff76ce49c067d

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.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59fa543ac741c1bdae35959c2f594d1b.exe
    "C:\Users\Admin\AppData\Local\Temp\59fa543ac741c1bdae35959c2f594d1b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2004

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/2004-59-0x0000000000250000-0x000000000027F000-memory.dmp
    Filesize

    188KB

  • memory/2004-60-0x0000000000400000-0x0000000000904000-memory.dmp
    Filesize

    5.0MB

  • memory/2004-61-0x0000000002380000-0x000000000239B000-memory.dmp
    Filesize

    108KB

  • memory/2004-62-0x00000000023A0000-0x00000000023B9000-memory.dmp
    Filesize

    100KB

  • memory/2004-65-0x0000000004F53000-0x0000000004F54000-memory.dmp
    Filesize

    4KB

  • memory/2004-64-0x0000000004F52000-0x0000000004F53000-memory.dmp
    Filesize

    4KB

  • memory/2004-66-0x0000000004F54000-0x0000000004F56000-memory.dmp
    Filesize

    8KB

  • memory/2004-63-0x0000000004F51000-0x0000000004F52000-memory.dmp
    Filesize

    4KB