Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 19:30

General

  • Target

    b88840d4a9f9659d15b704434f74924c0c39759a1951bcd09107ee1aa58ff85d.exe

  • Size

    453KB

  • MD5

    6f3d2621e328f408b6c5e79b46bbc7af

  • SHA1

    07fbb55966921c12e89220f286769af5743ebb82

  • SHA256

    b88840d4a9f9659d15b704434f74924c0c39759a1951bcd09107ee1aa58ff85d

  • SHA512

    5bba9b5faade1759c4364122375579d35bbf88c5b4bc358e2589b4997d9d9631f55f032b8ad584511d844aa80ab9692f71a2492bf1b4411081875e2ede198a33

  • SSDEEP

    6144:3TEZL9LJj6tpMkdIaH0bJqs2kNSpYjLzo0Kvl8YLDv4W/7l:3YZL9Fj6tp9GZV+YDRBW/

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 33 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b88840d4a9f9659d15b704434f74924c0c39759a1951bcd09107ee1aa58ff85d.exe
    "C:\Users\Admin\AppData\Local\Temp\b88840d4a9f9659d15b704434f74924c0c39759a1951bcd09107ee1aa58ff85d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2568

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/2568-134-0x0000000000800000-0x0000000000862000-memory.dmp
    Filesize

    392KB

  • memory/2568-135-0x0000000005080000-0x0000000005624000-memory.dmp
    Filesize

    5.6MB

  • memory/2568-136-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-137-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-139-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-141-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-143-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-145-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-147-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-149-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-151-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-153-0x0000000005070000-0x0000000005080000-memory.dmp
    Filesize

    64KB

  • memory/2568-154-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-156-0x0000000005070000-0x0000000005080000-memory.dmp
    Filesize

    64KB

  • memory/2568-157-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-161-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-159-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-163-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-165-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-167-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-169-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-171-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-173-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-175-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-177-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-179-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-181-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-183-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-185-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-187-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-189-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-191-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-193-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-195-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-197-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-199-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-201-0x0000000002B10000-0x0000000002B62000-memory.dmp
    Filesize

    328KB

  • memory/2568-928-0x0000000005630000-0x0000000005C48000-memory.dmp
    Filesize

    6.1MB

  • memory/2568-929-0x0000000004F80000-0x0000000004F92000-memory.dmp
    Filesize

    72KB

  • memory/2568-930-0x0000000005C50000-0x0000000005D5A000-memory.dmp
    Filesize

    1.0MB

  • memory/2568-931-0x0000000004FA0000-0x0000000004FDC000-memory.dmp
    Filesize

    240KB

  • memory/2568-932-0x0000000005070000-0x0000000005080000-memory.dmp
    Filesize

    64KB

  • memory/2568-933-0x0000000005FA0000-0x0000000006006000-memory.dmp
    Filesize

    408KB

  • memory/2568-934-0x00000000067B0000-0x0000000006842000-memory.dmp
    Filesize

    584KB

  • memory/2568-935-0x0000000006860000-0x00000000068D6000-memory.dmp
    Filesize

    472KB

  • memory/2568-936-0x0000000006920000-0x000000000693E000-memory.dmp
    Filesize

    120KB

  • memory/2568-937-0x0000000006AE0000-0x0000000006CA2000-memory.dmp
    Filesize

    1.8MB

  • memory/2568-938-0x0000000006CC0000-0x00000000071EC000-memory.dmp
    Filesize

    5.2MB