Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    22-07-2021 07:59

General

  • Target

    63f1959b30ea4591bb0b2f5961b36850.exe

  • Size

    321KB

  • MD5

    63f1959b30ea4591bb0b2f5961b36850

  • SHA1

    26c0c9c14a48b61971d528c98906cb79c68936c4

  • SHA256

    f6ae1e90093fda0271db6d607a78af61c437253c3edd42019daf274c5369b8cb

  • SHA512

    4d1de859652c321a2f14115debc049f2a17f8bd99b3a05e4c64edce40ca34f66930429478414645c7055d97c0822b67804998fe94e835db2aaeda1de836ee186

Malware Config

Extracted

Family

redline

Botnet

MIX 22.07

C2

185.215.113.17:18597

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\63f1959b30ea4591bb0b2f5961b36850.exe
    "C:\Users\Admin\AppData\Local\Temp\63f1959b30ea4591bb0b2f5961b36850.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:308

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/308-60-0x0000000000220000-0x000000000024F000-memory.dmp
    Filesize

    188KB

  • memory/308-61-0x0000000000400000-0x0000000002B94000-memory.dmp
    Filesize

    39.6MB

  • memory/308-62-0x0000000002C80000-0x0000000002C9B000-memory.dmp
    Filesize

    108KB

  • memory/308-63-0x0000000002CC0000-0x0000000002CD9000-memory.dmp
    Filesize

    100KB

  • memory/308-64-0x0000000007131000-0x0000000007132000-memory.dmp
    Filesize

    4KB

  • memory/308-65-0x0000000007132000-0x0000000007133000-memory.dmp
    Filesize

    4KB

  • memory/308-66-0x0000000007133000-0x0000000007134000-memory.dmp
    Filesize

    4KB

  • memory/308-67-0x0000000007134000-0x0000000007136000-memory.dmp
    Filesize

    8KB