Analysis

  • max time kernel
    22s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    13-08-2021 13:06

General

  • Target

    9295afdeeb7fe726cf28d5098fbeb4bf.exe

  • Size

    278KB

  • MD5

    9295afdeeb7fe726cf28d5098fbeb4bf

  • SHA1

    19dc99357ea287698c925197efccc894276ff307

  • SHA256

    6ad1cf3b42e1c571f6a7a402ad29e289ea119a6929345660a98e2786a3ddace4

  • SHA512

    904b7077a61029b64ba362cafeac33de163eff14aaf9ed95b1bd144a9259144ed47d827309c3a884d39642cd40aeb471ad5bd3ab906c0222387b23c9ea04d9db

Malware Config

Extracted

Family

redline

Botnet

UPD

C2

193.56.146.78:54955

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\9295afdeeb7fe726cf28d5098fbeb4bf.exe
    "C:\Users\Admin\AppData\Local\Temp\9295afdeeb7fe726cf28d5098fbeb4bf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1816

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/1816-60-0x0000000002E10000-0x0000000002E2C000-memory.dmp
    Filesize

    112KB

  • memory/1816-62-0x0000000000400000-0x0000000002C7C000-memory.dmp
    Filesize

    40.5MB

  • memory/1816-64-0x0000000007042000-0x0000000007043000-memory.dmp
    Filesize

    4KB

  • memory/1816-63-0x0000000007041000-0x0000000007042000-memory.dmp
    Filesize

    4KB

  • memory/1816-61-0x0000000000230000-0x000000000025F000-memory.dmp
    Filesize

    188KB

  • memory/1816-65-0x0000000007043000-0x0000000007044000-memory.dmp
    Filesize

    4KB

  • memory/1816-66-0x0000000006ED0000-0x0000000006EEA000-memory.dmp
    Filesize

    104KB

  • memory/1816-67-0x0000000007044000-0x0000000007046000-memory.dmp
    Filesize

    8KB