Analysis

  • max time kernel
    90s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 19:54

General

  • Target

    62ec3f5a547e3c3556c7763546c7b24dabe752bb77be8a994ddb4086940e0754.exe

  • Size

    363KB

  • MD5

    773183d312406fc351a62d91aa7e8fb7

  • SHA1

    45ba315977a497802b883465bcbcccb75676dccd

  • SHA256

    62ec3f5a547e3c3556c7763546c7b24dabe752bb77be8a994ddb4086940e0754

  • SHA512

    be02375490e2e5c7311fbf9818352df36f5cf3ce1be5a79692a6f78915cbd7b9fde78e9644021068270e46ba223cea8bc555441eddca2fdbfdb7ca9d2e60f74c

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62ec3f5a547e3c3556c7763546c7b24dabe752bb77be8a994ddb4086940e0754.exe
    "C:\Users\Admin\AppData\Local\Temp\62ec3f5a547e3c3556c7763546c7b24dabe752bb77be8a994ddb4086940e0754.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4584

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4584-132-0x00000000001F0000-0x0000000000250000-memory.dmp

    Filesize

    384KB

  • memory/4584-133-0x000000000A880000-0x000000000AE98000-memory.dmp

    Filesize

    6.1MB

  • memory/4584-134-0x000000000A400000-0x000000000A50A000-memory.dmp

    Filesize

    1.0MB

  • memory/4584-135-0x000000000A330000-0x000000000A342000-memory.dmp

    Filesize

    72KB

  • memory/4584-136-0x000000000A390000-0x000000000A3CC000-memory.dmp

    Filesize

    240KB

  • memory/4584-137-0x000000000A6D0000-0x000000000A762000-memory.dmp

    Filesize

    584KB

  • memory/4584-138-0x000000000B450000-0x000000000B9F4000-memory.dmp

    Filesize

    5.6MB

  • memory/4584-139-0x000000000AEA0000-0x000000000AF06000-memory.dmp

    Filesize

    408KB

  • memory/4584-140-0x000000000B370000-0x000000000B3E6000-memory.dmp

    Filesize

    472KB

  • memory/4584-141-0x000000000B3F0000-0x000000000B440000-memory.dmp

    Filesize

    320KB

  • memory/4584-142-0x000000000BCD0000-0x000000000BE92000-memory.dmp

    Filesize

    1.8MB

  • memory/4584-143-0x000000000C3D0000-0x000000000C8FC000-memory.dmp

    Filesize

    5.2MB