Analysis

  • max time kernel
    77s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2022 05:39

General

  • Target

    afd4fae6a77bdb8554fb659f32081ece95cd87117f48fc935cf0cc4da9043cf8.exe

  • Size

    363KB

  • MD5

    4a3058ad9856bb0e51aacefe77cd5e30

  • SHA1

    e6ad2e20eaab14a9692c7ad18c5350e9fbdfe2e0

  • SHA256

    afd4fae6a77bdb8554fb659f32081ece95cd87117f48fc935cf0cc4da9043cf8

  • SHA512

    14229cb1b5920c33efe3498c364a88139b65374dca9369ac2f9c4bfb7e949e92fc81eaacf5fb1c982ac6d4a8b2ca5af2efe71a0a59979483e46a5bc3369b775a

  • 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\afd4fae6a77bdb8554fb659f32081ece95cd87117f48fc935cf0cc4da9043cf8.exe
    "C:\Users\Admin\AppData\Local\Temp\afd4fae6a77bdb8554fb659f32081ece95cd87117f48fc935cf0cc4da9043cf8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4188

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4188-132-0x0000000000C30000-0x0000000000C90000-memory.dmp

    Filesize

    384KB

  • memory/4188-133-0x000000000B2D0000-0x000000000B8E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4188-134-0x000000000AE40000-0x000000000AF4A000-memory.dmp

    Filesize

    1.0MB

  • memory/4188-135-0x000000000AD70000-0x000000000AD82000-memory.dmp

    Filesize

    72KB

  • memory/4188-136-0x000000000ADD0000-0x000000000AE0C000-memory.dmp

    Filesize

    240KB

  • memory/4188-137-0x000000000B210000-0x000000000B2A2000-memory.dmp

    Filesize

    584KB

  • memory/4188-138-0x000000000BEA0000-0x000000000C444000-memory.dmp

    Filesize

    5.6MB

  • memory/4188-139-0x000000000B9D0000-0x000000000BA36000-memory.dmp

    Filesize

    408KB

  • memory/4188-140-0x000000000C620000-0x000000000C7E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4188-141-0x000000000CD20000-0x000000000D24C000-memory.dmp

    Filesize

    5.2MB

  • memory/4188-142-0x000000000C590000-0x000000000C606000-memory.dmp

    Filesize

    472KB

  • memory/4188-143-0x000000000C510000-0x000000000C560000-memory.dmp

    Filesize

    320KB