Analysis

  • max time kernel
    118s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    08-02-2022 04:13

General

  • Target

    9fcfb96ec8bebc47ada351bd4242c8a409260cc5ef9b7862afa6190a2e1425fc.exe

  • Size

    346KB

  • MD5

    c99e4b187d5eecea3bac1eb01f5dbcb6

  • SHA1

    ffbc26edbba644a4bd30354f0275e6fa0f273fca

  • SHA256

    9fcfb96ec8bebc47ada351bd4242c8a409260cc5ef9b7862afa6190a2e1425fc

  • SHA512

    5d9337e586b3701ade7094664286bfda503e66ad50cc2ce62bd9bbb1f655e6826aaec28b0346c2bf2b6dde1e50d0fc0969721fdcab2c9cc9ea0bb0a07b831c6a

Malware Config

Extracted

Family

redline

Botnet

Pablicher

C2

185.215.113.10:39759

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9fcfb96ec8bebc47ada351bd4242c8a409260cc5ef9b7862afa6190a2e1425fc.exe
    "C:\Users\Admin\AppData\Local\Temp\9fcfb96ec8bebc47ada351bd4242c8a409260cc5ef9b7862afa6190a2e1425fc.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1692

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/1692-54-0x0000000000220000-0x000000000024B000-memory.dmp
    Filesize

    172KB

  • memory/1692-56-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

  • memory/1692-55-0x00000000002E0000-0x0000000000319000-memory.dmp
    Filesize

    228KB

  • memory/1692-58-0x0000000074240000-0x000000007492E000-memory.dmp
    Filesize

    6.9MB

  • memory/1692-57-0x00000000004E0000-0x0000000000514000-memory.dmp
    Filesize

    208KB

  • memory/1692-59-0x00000000048A1000-0x00000000048A2000-memory.dmp
    Filesize

    4KB

  • memory/1692-60-0x00000000048A2000-0x00000000048A3000-memory.dmp
    Filesize

    4KB

  • memory/1692-61-0x00000000048A3000-0x00000000048A4000-memory.dmp
    Filesize

    4KB

  • memory/1692-62-0x0000000004740000-0x0000000004772000-memory.dmp
    Filesize

    200KB

  • memory/1692-63-0x0000000075B51000-0x0000000075B53000-memory.dmp
    Filesize

    8KB

  • memory/1692-64-0x00000000048A4000-0x00000000048A6000-memory.dmp
    Filesize

    8KB