Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2023 14:16

General

  • Target

    b2952a282144c042f368121f3d991630.exe

  • Size

    399KB

  • MD5

    b2952a282144c042f368121f3d991630

  • SHA1

    1c5d07dcc869d0667a6225202b4f87380cc9de67

  • SHA256

    bc3ce9adeb97d068e11f11fe6219ff29fd6e17ed2e5c175a19bbd5071fc32358

  • SHA512

    db781e7a874e9d3c2d565dc4760e8ad0b013b1e78332e430590d638afa34aed1d160e22db8200807ddaacd8d38c356f2f922318ca319527a1f33c85e1329bc8c

  • SSDEEP

    12288:cp/lcW+rMQCUIJF8Fb0RP3Wq8argJcKKkQP5:cr+Jdt0RP3Wq8argJcKKkQh

Malware Config

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.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2952a282144c042f368121f3d991630.exe
    "C:\Users\Admin\AppData\Local\Temp\b2952a282144c042f368121f3d991630.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2160-0-0x0000000000220000-0x000000000027A000-memory.dmp

    Filesize

    360KB

  • memory/2160-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2160-5-0x00000000745C0000-0x0000000074CAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2160-6-0x0000000007130000-0x0000000007170000-memory.dmp

    Filesize

    256KB

  • memory/2160-8-0x00000000745C0000-0x0000000074CAE000-memory.dmp

    Filesize

    6.9MB