Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-03-2024 15:47

General

  • Target

    f50eb449d6559538ba7d11b51b7378dd.exe

  • Size

    307KB

  • MD5

    f50eb449d6559538ba7d11b51b7378dd

  • SHA1

    06d992c46935c7bf2ed934a3b5e410c64d933863

  • SHA256

    cc89ef12884cca7c4964f26396b29f9943671e4aac065806e8b8f7cc2fbb5780

  • SHA512

    1cfc71b267b49010f4bcf82d35f44527156d2195035b87eda8dd3b10c4d67ea04ad3edf7ccc2d46668f2eb3a9f5482b63fb7918108467e817685fb5e7cf92528

  • SSDEEP

    6144:mBIOG+wVQvlFJTZJocZqf7DIXZWYicxlRCRdjbzefV:mDjVocUzspWnc7RCRdj3+

Malware Config

Extracted

Family

redline

Botnet

TG

C2

194.116.173.25:6519

Signatures

  • RedLine

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

  • RedLine payload 1 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f50eb449d6559538ba7d11b51b7378dd.exe
    "C:\Users\Admin\AppData\Local\Temp\f50eb449d6559538ba7d11b51b7378dd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1252

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1252-0-0x00000000005D0000-0x0000000000622000-memory.dmp
    Filesize

    328KB

  • memory/1252-1-0x0000000074660000-0x0000000074E10000-memory.dmp
    Filesize

    7.7MB

  • memory/1252-2-0x0000000005580000-0x0000000005B24000-memory.dmp
    Filesize

    5.6MB

  • memory/1252-3-0x0000000005070000-0x0000000005102000-memory.dmp
    Filesize

    584KB

  • memory/1252-4-0x0000000005010000-0x0000000005020000-memory.dmp
    Filesize

    64KB

  • memory/1252-5-0x0000000005050000-0x000000000505A000-memory.dmp
    Filesize

    40KB

  • memory/1252-6-0x0000000006150000-0x0000000006768000-memory.dmp
    Filesize

    6.1MB

  • memory/1252-7-0x00000000053F0000-0x00000000054FA000-memory.dmp
    Filesize

    1.0MB

  • memory/1252-8-0x00000000052B0000-0x00000000052C2000-memory.dmp
    Filesize

    72KB

  • memory/1252-9-0x0000000005320000-0x000000000535C000-memory.dmp
    Filesize

    240KB

  • memory/1252-10-0x0000000005370000-0x00000000053BC000-memory.dmp
    Filesize

    304KB

  • memory/1252-11-0x0000000005BD0000-0x0000000005C36000-memory.dmp
    Filesize

    408KB

  • memory/1252-12-0x0000000074660000-0x0000000074E10000-memory.dmp
    Filesize

    7.7MB

  • memory/1252-13-0x0000000005010000-0x0000000005020000-memory.dmp
    Filesize

    64KB

  • memory/1252-14-0x0000000006D90000-0x0000000006F52000-memory.dmp
    Filesize

    1.8MB

  • memory/1252-15-0x0000000007490000-0x00000000079BC000-memory.dmp
    Filesize

    5.2MB

  • memory/1252-16-0x0000000007420000-0x0000000007470000-memory.dmp
    Filesize

    320KB

  • memory/1252-18-0x0000000074660000-0x0000000074E10000-memory.dmp
    Filesize

    7.7MB