Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-01-2022 12:11

General

  • Target

    6233d8b9604bf1c3997feff9618f8109.exe

  • Size

    444KB

  • MD5

    6233d8b9604bf1c3997feff9618f8109

  • SHA1

    0a17264ead7a0b8727cc69f5f2991357a23b9a17

  • SHA256

    6e9b7fb1fffe85b5bc6b20d031c3b48f5964d504b4e37df2624e5982c5ba3875

  • SHA512

    9bcee5569fac925aa7ed734b1a64ff974e134fd8162b5c5f94537113b297f058a4549b427b9b9b0c7f410154b05a7ee9051ec6d1c039da9944af3a124af7c0ed

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 3 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\6233d8b9604bf1c3997feff9618f8109.exe
    "C:\Users\Admin\AppData\Local\Temp\6233d8b9604bf1c3997feff9618f8109.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:944

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/944-55-0x0000000000610000-0x000000000065A000-memory.dmp
    Filesize

    296KB

  • memory/944-56-0x0000000000260000-0x0000000000299000-memory.dmp
    Filesize

    228KB

  • memory/944-57-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/944-58-0x0000000000850000-0x0000000000884000-memory.dmp
    Filesize

    208KB

  • memory/944-59-0x0000000001FF0000-0x0000000002022000-memory.dmp
    Filesize

    200KB

  • memory/944-60-0x0000000001FB0000-0x0000000001FC2000-memory.dmp
    Filesize

    72KB

  • memory/944-61-0x0000000001FB0000-0x0000000001FC2000-memory.dmp
    Filesize

    72KB

  • memory/944-62-0x0000000001FB0000-0x0000000001FC2000-memory.dmp
    Filesize

    72KB

  • memory/944-63-0x0000000001FB0000-0x0000000001FC2000-memory.dmp
    Filesize

    72KB

  • memory/944-64-0x0000000075F91000-0x0000000075F93000-memory.dmp
    Filesize

    8KB