Analysis

  • max time kernel
    18s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-04-2021 14:02

General

  • Target

    9433d285a5b647c2cd2b25fd37e3edc5.exe

  • Size

    354KB

  • MD5

    9433d285a5b647c2cd2b25fd37e3edc5

  • SHA1

    50fb71c77021ee83a8d58b7107adfef8a17f6c78

  • SHA256

    a22f7128dc7ec5355df673780cb969b6fbd78a9e58aceeccb042713e5a35f06b

  • SHA512

    835c48e820b43df60132b3860d4850f96c66bdd2fa6e1f186910b36e2851738c9594d14478b7636a30b9139629b9badc6c0b79c358a9d95ae83bd7e360ab5d53

Malware Config

Extracted

Family

redline

Botnet

118

C2

bumblebee2021.store:80

trusmileveneers.store:80

lazerprojekt.store:80

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\9433d285a5b647c2cd2b25fd37e3edc5.exe
    "C:\Users\Admin\AppData\Local\Temp\9433d285a5b647c2cd2b25fd37e3edc5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1688

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/1688-60-0x0000000000230000-0x0000000000260000-memory.dmp
    Filesize

    192KB

  • memory/1688-61-0x0000000000400000-0x0000000000486000-memory.dmp
    Filesize

    536KB

  • memory/1688-62-0x0000000000570000-0x000000000058E000-memory.dmp
    Filesize

    120KB

  • memory/1688-63-0x00000000007F0000-0x000000000080D000-memory.dmp
    Filesize

    116KB

  • memory/1688-65-0x00000000048C2000-0x00000000048C3000-memory.dmp
    Filesize

    4KB

  • memory/1688-64-0x00000000048C1000-0x00000000048C2000-memory.dmp
    Filesize

    4KB

  • memory/1688-66-0x00000000048C3000-0x00000000048C4000-memory.dmp
    Filesize

    4KB

  • memory/1688-67-0x00000000048C4000-0x00000000048C6000-memory.dmp
    Filesize

    8KB