Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    02-07-2022 01:11

General

  • Target

    cbe17c61a228c74d2df1e36ad7232ac8.exe

  • Size

    399KB

  • MD5

    cbe17c61a228c74d2df1e36ad7232ac8

  • SHA1

    bec62bcd1cacd592b3197e2ac9265a6943106e08

  • SHA256

    653d5351b00090f3574a9e6406cf17b0646887f17c404e3665ec645d1c3e9e68

  • SHA512

    e074bcf37ad58f41cf114884b6e08edc0e07fb37fd62009aae2194bc9d8477af373b81bfe6459a293931da61a8446ba3c0f1904cfcce1cc3e6dae89004e7dd92

Malware Config

Extracted

Family

redline

Botnet

2

C2

193.124.22.7:35632

Attributes
  • auth_value

    59967defa326eeea5c873678294c84b0

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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbe17c61a228c74d2df1e36ad7232ac8.exe
    "C:\Users\Admin\AppData\Local\Temp\cbe17c61a228c74d2df1e36ad7232ac8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1708

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/1708-54-0x0000000000EF8000-0x0000000000F24000-memory.dmp
    Filesize

    176KB

  • memory/1708-55-0x00000000024C0000-0x00000000024F4000-memory.dmp
    Filesize

    208KB

  • memory/1708-56-0x0000000000EF8000-0x0000000000F24000-memory.dmp
    Filesize

    176KB

  • memory/1708-57-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/1708-58-0x0000000000400000-0x0000000000A93000-memory.dmp
    Filesize

    6.6MB

  • memory/1708-59-0x0000000002550000-0x0000000002584000-memory.dmp
    Filesize

    208KB

  • memory/1708-60-0x0000000075A61000-0x0000000075A63000-memory.dmp
    Filesize

    8KB

  • memory/1708-61-0x0000000000EF8000-0x0000000000F24000-memory.dmp
    Filesize

    176KB

  • memory/1708-62-0x0000000000400000-0x0000000000A93000-memory.dmp
    Filesize

    6.6MB