Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-02-2024 00:02

General

  • Target

    0x0006000000023235-271.exe

  • Size

    313KB

  • MD5

    a98147219e118138a69583d2bf4b4a4f

  • SHA1

    0933d682bc3d11a1468fbca7c863a5c1619b06ed

  • SHA256

    aea02ed572705a2cb522550f31ec39cf0781b90d5ea6f58686f60bd7c91e52c2

  • SHA512

    719e73b5341d7c358439efdcf9d479c68bd7d0a67a77fc190e187a1dc293f4791357e509e08b94156b71b9bcc02c4ab5576f4f67a25da7ea4d5a026ae4f86266

  • SSDEEP

    3072:/A0KybgSP+OxIoBsKRPFuDt9dV8KnOP1Vx7JUGzYMRqfjDv/YEeqiOL2bBOU:juSdxIKnFI3Qx7JyMRqfjD4qL

Malware Config

Extracted

Family

redline

Botnet

@RLREBORN Cloud (TG: @FATHEROFCARDERS)

C2

45.15.156.209:40481

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x0006000000023235-271.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0006000000023235-271.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3252

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3252-0-0x0000000000810000-0x0000000000864000-memory.dmp
    Filesize

    336KB

  • memory/3252-1-0x0000000074E00000-0x00000000755B0000-memory.dmp
    Filesize

    7.7MB

  • memory/3252-2-0x00000000058A0000-0x0000000005E44000-memory.dmp
    Filesize

    5.6MB

  • memory/3252-3-0x0000000005230000-0x00000000052C2000-memory.dmp
    Filesize

    584KB

  • memory/3252-4-0x0000000005440000-0x0000000005450000-memory.dmp
    Filesize

    64KB

  • memory/3252-5-0x00000000052D0000-0x00000000052DA000-memory.dmp
    Filesize

    40KB

  • memory/3252-6-0x0000000006730000-0x0000000006D48000-memory.dmp
    Filesize

    6.1MB

  • memory/3252-7-0x00000000080C0000-0x00000000081CA000-memory.dmp
    Filesize

    1.0MB

  • memory/3252-8-0x0000000007FB0000-0x0000000007FC2000-memory.dmp
    Filesize

    72KB

  • memory/3252-9-0x0000000008010000-0x000000000804C000-memory.dmp
    Filesize

    240KB

  • memory/3252-10-0x0000000008050000-0x000000000809C000-memory.dmp
    Filesize

    304KB

  • memory/3252-11-0x0000000008290000-0x00000000082F6000-memory.dmp
    Filesize

    408KB

  • memory/3252-12-0x0000000009350000-0x0000000009512000-memory.dmp
    Filesize

    1.8MB

  • memory/3252-13-0x0000000009A50000-0x0000000009F7C000-memory.dmp
    Filesize

    5.2MB

  • memory/3252-14-0x00000000098C0000-0x0000000009910000-memory.dmp
    Filesize

    320KB

  • memory/3252-16-0x0000000074E00000-0x00000000755B0000-memory.dmp
    Filesize

    7.7MB