Analysis

  • max time kernel
    76s
  • max time network
    138s
  • 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 03:59

General

  • Target

    d70ee0f9e746e1d79e5a54fb9613a08c0aaa990a6753e764c066f487e5226a49.exe

  • Size

    361KB

  • MD5

    3ab98056fb2078cf873aca379a5e10c0

  • SHA1

    e396c32af5ee9aca63b078efcba1643a5dc50684

  • SHA256

    d70ee0f9e746e1d79e5a54fb9613a08c0aaa990a6753e764c066f487e5226a49

  • SHA512

    df949c303706c32320826d0189d918b25b91bd9102ea0c2e74a2137299b322e0b86a5720c6bd52c2444ca1562dc671aae2bffa86cf7d87283a11a1e8751ae42f

  • 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\d70ee0f9e746e1d79e5a54fb9613a08c0aaa990a6753e764c066f487e5226a49.exe
    "C:\Users\Admin\AppData\Local\Temp\d70ee0f9e746e1d79e5a54fb9613a08c0aaa990a6753e764c066f487e5226a49.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4836

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/4836-132-0x0000000000840000-0x00000000008A0000-memory.dmp
    Filesize

    384KB

  • memory/4836-133-0x000000000AF00000-0x000000000B518000-memory.dmp
    Filesize

    6.1MB

  • memory/4836-134-0x000000000AA50000-0x000000000AB5A000-memory.dmp
    Filesize

    1.0MB

  • memory/4836-135-0x000000000A980000-0x000000000A992000-memory.dmp
    Filesize

    72KB

  • memory/4836-136-0x000000000A9E0000-0x000000000AA1C000-memory.dmp
    Filesize

    240KB

  • memory/4836-137-0x000000000AD20000-0x000000000ADB2000-memory.dmp
    Filesize

    584KB

  • memory/4836-138-0x000000000BAD0000-0x000000000C074000-memory.dmp
    Filesize

    5.6MB

  • memory/4836-139-0x000000000B520000-0x000000000B586000-memory.dmp
    Filesize

    408KB

  • memory/4836-140-0x000000000C080000-0x000000000C0F6000-memory.dmp
    Filesize

    472KB

  • memory/4836-141-0x000000000C100000-0x000000000C150000-memory.dmp
    Filesize

    320KB

  • memory/4836-142-0x000000000C320000-0x000000000C4E2000-memory.dmp
    Filesize

    1.8MB

  • memory/4836-143-0x000000000CA20000-0x000000000CF4C000-memory.dmp
    Filesize

    5.2MB