Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-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:2032

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/2032-54-0x0000000000AA0000-0x0000000000B00000-memory.dmp
    Filesize

    384KB

  • memory/2032-55-0x0000000000270000-0x0000000000276000-memory.dmp
    Filesize

    24KB

  • memory/2032-56-0x00000000766D1000-0x00000000766D3000-memory.dmp
    Filesize

    8KB