General

  • Target

    492782f21aa42df5d6d2b7539925cec3.exe

  • Size

    1005KB

  • Sample

    230322-wlwhjsae53

  • MD5

    492782f21aa42df5d6d2b7539925cec3

  • SHA1

    cf510bbacbc4fce89dd8e96545ed8a1544cb4cdf

  • SHA256

    aaaff5c19dee1617fec4dd0815fb8568f95e8cbb2a8e12aac679439b76efaf7a

  • SHA512

    3a394fb79a3636bad36b4dcd27145e55d6f43755b334a153719aacdede101992fdbb448e2bd4ee9edad46ef89592664ff9cfa3b147d668c0e10547e457e3f5f9

  • SSDEEP

    12288:4Mr+y90IfmwNOh/eILUeJtPF6b9bEy5ic2e7rUnJGUtdVm7ArKpU5w4QMFFW8x/u:myiws5vCzL29XtrPu4QMFpUL33

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

maxi

C2

193.233.20.30:4125

Attributes
  • auth_value

    6e90da232d4c2e35c1a36c250f5f8904

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      492782f21aa42df5d6d2b7539925cec3.exe

    • Size

      1005KB

    • MD5

      492782f21aa42df5d6d2b7539925cec3

    • SHA1

      cf510bbacbc4fce89dd8e96545ed8a1544cb4cdf

    • SHA256

      aaaff5c19dee1617fec4dd0815fb8568f95e8cbb2a8e12aac679439b76efaf7a

    • SHA512

      3a394fb79a3636bad36b4dcd27145e55d6f43755b334a153719aacdede101992fdbb448e2bd4ee9edad46ef89592664ff9cfa3b147d668c0e10547e457e3f5f9

    • SSDEEP

      12288:4Mr+y90IfmwNOh/eILUeJtPF6b9bEy5ic2e7rUnJGUtdVm7ArKpU5w4QMFFW8x/u:myiws5vCzL29XtrPu4QMFpUL33

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks