Resubmissions

28-01-2022 15:31

220128-sydxgsgag8 10

27-01-2022 21:16

220127-z4xp4sbcb3 1

Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    28-01-2022 15:31

General

  • Target

    11d42e1e9c185143fc47e71c999b6c663ab165a82efb3444222447d91273e4b5.exe

  • Size

    330KB

  • MD5

    97db02564dfc6ce64a0b9a63f8533146

  • SHA1

    4d8a0fd67af6dfd07ba7abfd5ed0671af82bd539

  • SHA256

    11d42e1e9c185143fc47e71c999b6c663ab165a82efb3444222447d91273e4b5

  • SHA512

    2ae8d2492ac2b3acc398074a11123bd327211139e6b397a6529a15ea919172628f8e6efe496785bb2fd445850c1cad190960d36403ed12fa0938626c9499cdd9

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11d42e1e9c185143fc47e71c999b6c663ab165a82efb3444222447d91273e4b5.exe
    "C:\Users\Admin\AppData\Local\Temp\11d42e1e9c185143fc47e71c999b6c663ab165a82efb3444222447d91273e4b5.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:288

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/288-53-0x00000000005A0000-0x00000000005E8000-memory.dmp
    Filesize

    288KB

  • memory/288-54-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/288-55-0x0000000000570000-0x00000000005A4000-memory.dmp
    Filesize

    208KB

  • memory/288-56-0x0000000001F20000-0x0000000001F52000-memory.dmp
    Filesize

    200KB

  • memory/288-57-0x0000000000400000-0x000000000045A000-memory.dmp
    Filesize

    360KB

  • memory/288-58-0x0000000001F61000-0x0000000001F62000-memory.dmp
    Filesize

    4KB

  • memory/288-59-0x0000000001F62000-0x0000000001F63000-memory.dmp
    Filesize

    4KB

  • memory/288-60-0x0000000001F63000-0x0000000001F64000-memory.dmp
    Filesize

    4KB

  • memory/288-61-0x0000000001F64000-0x0000000001F66000-memory.dmp
    Filesize

    8KB

  • memory/288-62-0x0000000075D61000-0x0000000075D63000-memory.dmp
    Filesize

    8KB