Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    18-08-2021 16:09

General

  • Target

    e0d7a00d5d1d17d549330622d5efbc57.exe

  • Size

    332KB

  • MD5

    e0d7a00d5d1d17d549330622d5efbc57

  • SHA1

    e3abe1626a305c75b223bc17a9de9245290c1571

  • SHA256

    aae3cdeedc940844c30f81a0df1c1da150fc890c604fc81f0f81da729831e51f

  • SHA512

    8931fd7e2b00fe4fc3386eaaf8bfd0d30005e5fda3795d105a866505c83e3c5aca59725a5d8dd6369cc43a426920f6eab1f9fc62e40755ea7c905ec9d27464da

Malware Config

Extracted

Family

redline

Botnet

UPD

C2

193.56.146.78:54955

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\e0d7a00d5d1d17d549330622d5efbc57.exe
    "C:\Users\Admin\AppData\Local\Temp\e0d7a00d5d1d17d549330622d5efbc57.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:684

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/684-60-0x0000000000220000-0x000000000024F000-memory.dmp
    Filesize

    188KB

  • memory/684-61-0x0000000000400000-0x00000000023BE000-memory.dmp
    Filesize

    31.7MB

  • memory/684-62-0x00000000003E0000-0x00000000003FC000-memory.dmp
    Filesize

    112KB

  • memory/684-63-0x0000000006600000-0x000000000661A000-memory.dmp
    Filesize

    104KB

  • memory/684-64-0x00000000067E1000-0x00000000067E2000-memory.dmp
    Filesize

    4KB

  • memory/684-65-0x00000000067E2000-0x00000000067E3000-memory.dmp
    Filesize

    4KB

  • memory/684-66-0x00000000067E3000-0x00000000067E4000-memory.dmp
    Filesize

    4KB

  • memory/684-67-0x00000000067E4000-0x00000000067E6000-memory.dmp
    Filesize

    8KB