Analysis

  • max time kernel
    77s
  • max time network
    127s
  • 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 05:57

General

  • Target

    e382f54f0b068ee3adaacab9a9249e4edfac7281b297092cb14a29b3f1f194c8.exe

  • Size

    361KB

  • MD5

    7816b26b22e9f9d536e4c19271cb6c5a

  • SHA1

    f082d15bb04a06f8535e46abff5ec4b4536558e1

  • SHA256

    e382f54f0b068ee3adaacab9a9249e4edfac7281b297092cb14a29b3f1f194c8

  • SHA512

    c49eecf4e215110563e5d823752e92fc845e011e1056905c658043f4a778891b0696f8cf19d497f2458b3d5e2a1b13eb509080584fe4929caa156d9b01293c13

  • 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\e382f54f0b068ee3adaacab9a9249e4edfac7281b297092cb14a29b3f1f194c8.exe
    "C:\Users\Admin\AppData\Local\Temp\e382f54f0b068ee3adaacab9a9249e4edfac7281b297092cb14a29b3f1f194c8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4800

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/4800-132-0x0000000000100000-0x0000000000160000-memory.dmp
    Filesize

    384KB

  • memory/4800-133-0x000000000A7A0000-0x000000000ADB8000-memory.dmp
    Filesize

    6.1MB

  • memory/4800-134-0x000000000A310000-0x000000000A41A000-memory.dmp
    Filesize

    1.0MB

  • memory/4800-135-0x000000000A240000-0x000000000A252000-memory.dmp
    Filesize

    72KB

  • memory/4800-136-0x000000000A2A0000-0x000000000A2DC000-memory.dmp
    Filesize

    240KB

  • memory/4800-137-0x000000000A5E0000-0x000000000A672000-memory.dmp
    Filesize

    584KB

  • memory/4800-138-0x000000000B370000-0x000000000B914000-memory.dmp
    Filesize

    5.6MB

  • memory/4800-139-0x000000000A680000-0x000000000A6E6000-memory.dmp
    Filesize

    408KB

  • memory/4800-140-0x000000000B2C0000-0x000000000B336000-memory.dmp
    Filesize

    472KB

  • memory/4800-141-0x000000000B920000-0x000000000B970000-memory.dmp
    Filesize

    320KB

  • memory/4800-142-0x000000000BC40000-0x000000000BE02000-memory.dmp
    Filesize

    1.8MB

  • memory/4800-143-0x000000000C340000-0x000000000C86C000-memory.dmp
    Filesize

    5.2MB