Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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 15:46

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:2884

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/2884-0-0x0000000000E90000-0x0000000000EE2000-memory.dmp
    Filesize

    328KB

  • memory/2884-1-0x0000000074AA0000-0x0000000075250000-memory.dmp
    Filesize

    7.7MB

  • memory/2884-2-0x0000000005FC0000-0x0000000006564000-memory.dmp
    Filesize

    5.6MB

  • memory/2884-3-0x0000000005920000-0x00000000059B2000-memory.dmp
    Filesize

    584KB

  • memory/2884-4-0x0000000005BC0000-0x0000000005BD0000-memory.dmp
    Filesize

    64KB

  • memory/2884-5-0x00000000058F0000-0x00000000058FA000-memory.dmp
    Filesize

    40KB

  • memory/2884-6-0x0000000006B90000-0x00000000071A8000-memory.dmp
    Filesize

    6.1MB

  • memory/2884-7-0x0000000005DD0000-0x0000000005EDA000-memory.dmp
    Filesize

    1.0MB

  • memory/2884-8-0x0000000005A70000-0x0000000005A82000-memory.dmp
    Filesize

    72KB

  • memory/2884-9-0x0000000005AE0000-0x0000000005B1C000-memory.dmp
    Filesize

    240KB

  • memory/2884-10-0x0000000005B30000-0x0000000005B7C000-memory.dmp
    Filesize

    304KB

  • memory/2884-11-0x0000000005EE0000-0x0000000005F46000-memory.dmp
    Filesize

    408KB

  • memory/2884-12-0x0000000074AA0000-0x0000000075250000-memory.dmp
    Filesize

    7.7MB

  • memory/2884-13-0x0000000005BC0000-0x0000000005BD0000-memory.dmp
    Filesize

    64KB

  • memory/2884-14-0x0000000001610000-0x0000000001660000-memory.dmp
    Filesize

    320KB

  • memory/2884-15-0x00000000080F0000-0x00000000082B2000-memory.dmp
    Filesize

    1.8MB

  • memory/2884-16-0x00000000087F0000-0x0000000008D1C000-memory.dmp
    Filesize

    5.2MB

  • memory/2884-18-0x0000000074AA0000-0x0000000075250000-memory.dmp
    Filesize

    7.7MB