Analysis

  • max time kernel
    77s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 03:50

General

  • Target

    2457f1d76a2d03e62e924bce0ea9e81a88768da9dc5272fda6e1fcdfc1882d55.exe

  • Size

    361KB

  • MD5

    6d64eb897e4ef62ea462aa791e283fff

  • SHA1

    c501a016626971d9965f4f0847f153b662609b9a

  • SHA256

    2457f1d76a2d03e62e924bce0ea9e81a88768da9dc5272fda6e1fcdfc1882d55

  • SHA512

    4ac16956ffb6b7ab2952871d95f9b22796319477a519faba66e29c2173eab5338390e43b937a31a88511d4c3925eca8ee5b9162c8923403bc9d3f505f7cec39b

  • 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\2457f1d76a2d03e62e924bce0ea9e81a88768da9dc5272fda6e1fcdfc1882d55.exe
    "C:\Users\Admin\AppData\Local\Temp\2457f1d76a2d03e62e924bce0ea9e81a88768da9dc5272fda6e1fcdfc1882d55.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1584

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1584-132-0x00000000001E0000-0x0000000000240000-memory.dmp
    Filesize

    384KB

  • memory/1584-133-0x000000000A890000-0x000000000AEA8000-memory.dmp
    Filesize

    6.1MB

  • memory/1584-134-0x000000000A3F0000-0x000000000A4FA000-memory.dmp
    Filesize

    1.0MB

  • memory/1584-135-0x000000000A320000-0x000000000A332000-memory.dmp
    Filesize

    72KB

  • memory/1584-136-0x000000000A380000-0x000000000A3BC000-memory.dmp
    Filesize

    240KB

  • memory/1584-137-0x000000000A6C0000-0x000000000A752000-memory.dmp
    Filesize

    584KB

  • memory/1584-138-0x000000000B460000-0x000000000BA04000-memory.dmp
    Filesize

    5.6MB

  • memory/1584-139-0x000000000AF20000-0x000000000AF86000-memory.dmp
    Filesize

    408KB

  • memory/1584-140-0x000000000BBE0000-0x000000000BDA2000-memory.dmp
    Filesize

    1.8MB

  • memory/1584-141-0x000000000C2E0000-0x000000000C80C000-memory.dmp
    Filesize

    5.2MB

  • memory/1584-142-0x000000000BA10000-0x000000000BA86000-memory.dmp
    Filesize

    472KB

  • memory/1584-143-0x000000000BA90000-0x000000000BAE0000-memory.dmp
    Filesize

    320KB