General

  • Target

    ea3c222ea5b2e2c4ce4175291f4de113.exe

  • Size

    1.2MB

  • Sample

    231010-x8cvdsgc6s

  • MD5

    ea3c222ea5b2e2c4ce4175291f4de113

  • SHA1

    d196c4f280d5a0e6ed30d3c027829922f0a8c82b

  • SHA256

    23179224110896a29b31873aad989f5a63f234d0303b29f50b1540b566049b16

  • SHA512

    0c954651cc757c43b4309e9e6a04c27cbafeb71f752fbdad0421b5de3f6484cc4290e3a2f1d889b41fd09712ffcffa82eace9b0be8ec717f75be34c697789c0b

  • SSDEEP

    24576:pyyndnIad8LeuELryoz6W1iEeArcu6IP3SQo3qvnK:cyndp8LvELrbz6ZEeh86qvn

Malware Config

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      ea3c222ea5b2e2c4ce4175291f4de113.exe

    • Size

      1.2MB

    • MD5

      ea3c222ea5b2e2c4ce4175291f4de113

    • SHA1

      d196c4f280d5a0e6ed30d3c027829922f0a8c82b

    • SHA256

      23179224110896a29b31873aad989f5a63f234d0303b29f50b1540b566049b16

    • SHA512

      0c954651cc757c43b4309e9e6a04c27cbafeb71f752fbdad0421b5de3f6484cc4290e3a2f1d889b41fd09712ffcffa82eace9b0be8ec717f75be34c697789c0b

    • SSDEEP

      24576:pyyndnIad8LeuELryoz6W1iEeArcu6IP3SQo3qvnK:cyndp8LvELrbz6ZEeh86qvn

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks