Analysis

  • max time kernel
    138s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2022 06:45

General

  • Target

    8e0a35d381761556ab5c1ea006d876e4.exe

  • Size

    361KB

  • MD5

    8e0a35d381761556ab5c1ea006d876e4

  • SHA1

    cfdeb868b14c3a74479ed1ac1d1c6f842a707dab

  • SHA256

    75517e683e81171572dab2526e9583d31c679744b12b251d7d6c6cf14f83f21a

  • SHA512

    d963c6d90bf0b126802f1aee7fb895431af574d635d1edddab1e1c27b930926b6bdf33d3da66ba0e6dbd346715ecfa6fbd0d1858ca62be2e535525a3ade3a905

  • SSDEEP

    6144:pQ3p/OMWl2N+NanZEMTv+H18iy0YUFGhHve9A0zoaT7Vrm37CX4QdXHgoE9njCoe:ulbNRZEQvHNUFG1vGA0zoaT7Vrm37CXB

Malware Config

Extracted

Family

redline

Botnet

REDLINE

C2

80.66.87.60:80

Attributes
  • auth_value

    0031c8881e219bb78b7e6bf19f4b67c1

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\8e0a35d381761556ab5c1ea006d876e4.exe
    "C:\Users\Admin\AppData\Local\Temp\8e0a35d381761556ab5c1ea006d876e4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2484

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/2484-135-0x0000000000BF0000-0x0000000000C50000-memory.dmp
    Filesize

    384KB

  • memory/2484-136-0x000000000B2B0000-0x000000000B8C8000-memory.dmp
    Filesize

    6.1MB

  • memory/2484-137-0x000000000AE00000-0x000000000AF0A000-memory.dmp
    Filesize

    1.0MB

  • memory/2484-138-0x000000000AD30000-0x000000000AD42000-memory.dmp
    Filesize

    72KB

  • memory/2484-139-0x000000000AD90000-0x000000000ADCC000-memory.dmp
    Filesize

    240KB

  • memory/2484-140-0x000000000C1A0000-0x000000000C206000-memory.dmp
    Filesize

    408KB

  • memory/2484-141-0x000000000C8E0000-0x000000000CE84000-memory.dmp
    Filesize

    5.6MB

  • memory/2484-142-0x000000000C440000-0x000000000C4D2000-memory.dmp
    Filesize

    584KB

  • memory/2484-143-0x000000000C5E0000-0x000000000C656000-memory.dmp
    Filesize

    472KB

  • memory/2484-144-0x000000000C660000-0x000000000C6B0000-memory.dmp
    Filesize

    320KB

  • memory/2484-145-0x000000000DC10000-0x000000000DDD2000-memory.dmp
    Filesize

    1.8MB

  • memory/2484-146-0x000000000E310000-0x000000000E83C000-memory.dmp
    Filesize

    5.2MB