Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-01-2022 12:16

General

  • Target

    287bc9833c8e3526962aa0b8a2ea202a.exe

  • Size

    444KB

  • MD5

    287bc9833c8e3526962aa0b8a2ea202a

  • SHA1

    8d48e414a6675029e3b3dd286992ea65faffe6f1

  • SHA256

    d780267b028e89d427cb6056bba9f320bcb5a6a326b34b33f651bf55c6adc0d3

  • SHA512

    17c178bf45e9a7db37db34dec80e322eaa5d3721446b5b76f73158c2b3a635d794fc152e8aeffad950e30af4997d162690420bf0841594f14a74cda4ddee201c

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\287bc9833c8e3526962aa0b8a2ea202a.exe
    "C:\Users\Admin\AppData\Local\Temp\287bc9833c8e3526962aa0b8a2ea202a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:528

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/528-54-0x0000000000660000-0x00000000006AA000-memory.dmp
    Filesize

    296KB

  • memory/528-55-0x0000000000240000-0x0000000000279000-memory.dmp
    Filesize

    228KB

  • memory/528-56-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/528-57-0x0000000000630000-0x0000000000664000-memory.dmp
    Filesize

    208KB

  • memory/528-58-0x0000000004891000-0x0000000004892000-memory.dmp
    Filesize

    4KB

  • memory/528-59-0x0000000004740000-0x0000000004772000-memory.dmp
    Filesize

    200KB

  • memory/528-60-0x0000000004892000-0x0000000004893000-memory.dmp
    Filesize

    4KB

  • memory/528-61-0x0000000004893000-0x0000000004894000-memory.dmp
    Filesize

    4KB

  • memory/528-62-0x0000000076121000-0x0000000076123000-memory.dmp
    Filesize

    8KB

  • memory/528-63-0x0000000004894000-0x0000000004896000-memory.dmp
    Filesize

    8KB