Analysis

  • max time kernel
    84s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2022 14:57

General

  • Target

    88204179bf3703fe00352331740d1511f7d20773c59906cbbc7ff08712512355.exe

  • Size

    360KB

  • MD5

    5c5558897fb645a7b83762f06bf8c3f4

  • SHA1

    4ceca48ecf3a2ac6943055b91622e03c13e09466

  • SHA256

    88204179bf3703fe00352331740d1511f7d20773c59906cbbc7ff08712512355

  • SHA512

    d8ca6662cd214ffe93c892596b4c8e206abec115ac98988ee2102284a46566305aca7f37cef1be46248d45e97f0062a57d9803963441d79d72ef116b2b7a3491

  • 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\88204179bf3703fe00352331740d1511f7d20773c59906cbbc7ff08712512355.exe
    "C:\Users\Admin\AppData\Local\Temp\88204179bf3703fe00352331740d1511f7d20773c59906cbbc7ff08712512355.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1440

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1440-132-0x0000000000C10000-0x0000000000C70000-memory.dmp

    Filesize

    384KB

  • memory/1440-133-0x000000000B2F0000-0x000000000B908000-memory.dmp

    Filesize

    6.1MB

  • memory/1440-134-0x000000000AE20000-0x000000000AF2A000-memory.dmp

    Filesize

    1.0MB

  • memory/1440-135-0x000000000AD50000-0x000000000AD62000-memory.dmp

    Filesize

    72KB

  • memory/1440-136-0x000000000ADB0000-0x000000000ADEC000-memory.dmp

    Filesize

    240KB

  • memory/1440-137-0x000000000B0F0000-0x000000000B182000-memory.dmp

    Filesize

    584KB

  • memory/1440-138-0x000000000BEC0000-0x000000000C464000-memory.dmp

    Filesize

    5.6MB

  • memory/1440-139-0x000000000B980000-0x000000000B9E6000-memory.dmp

    Filesize

    408KB

  • memory/1440-140-0x000000000C640000-0x000000000C802000-memory.dmp

    Filesize

    1.8MB

  • memory/1440-141-0x000000000CD40000-0x000000000D26C000-memory.dmp

    Filesize

    5.2MB

  • memory/1440-142-0x000000000C810000-0x000000000C886000-memory.dmp

    Filesize

    472KB

  • memory/1440-143-0x000000000BE60000-0x000000000BEB0000-memory.dmp

    Filesize

    320KB