General

  • Target

    af4eeaad90b517e600570110754d9c5e.exe

  • Size

    1.0MB

  • Sample

    230324-xhgewsgf55

  • MD5

    af4eeaad90b517e600570110754d9c5e

  • SHA1

    3541b188739c9a8f410e72e2bd83fb13f7f5d3e7

  • SHA256

    4ec8aad55df3e8ec8764a710e2613c8c160cf176653ab6c38c65fd0ac9892164

  • SHA512

    69364903c3e497785f37cdb336a9c2be9ee3fb00348e3db73efa99af771425d6edfba1144727cf377d899291a8f28ea1a850ffaa99bd6eca44186e07b24b3fb6

  • SSDEEP

    12288:/Mr+y90uWN7tjy9h/hBCuOmhSG6HC5/C75PRt2V7frgpGNmcxaUzxhPt2dWQzke5:Rya9Fy9hJB1r56tPXGNmcsU7EaN8V

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

USA

C2

65.108.152.34:37345

Attributes
  • auth_value

    01ecb56953469aaed8efad25c0f68a64

Extracted

Family

redline

Botnet

Anh123

C2

199.115.193.116:11300

Attributes
  • auth_value

    db990971ec3911c24ea05eeccc2e1f60

Extracted

Family

redline

Botnet

Cong

C2

199.115.193.171:48258

Attributes
  • auth_value

    aecbeec46b8431628af8ba12e4621a71

Extracted

Family

redline

Botnet

whitedoc

C2

81.161.229.143:45156

Attributes
  • auth_value

    2020d22aaa2ecafa1b12e00dfcffae03

Targets

    • Target

      af4eeaad90b517e600570110754d9c5e.exe

    • Size

      1.0MB

    • MD5

      af4eeaad90b517e600570110754d9c5e

    • SHA1

      3541b188739c9a8f410e72e2bd83fb13f7f5d3e7

    • SHA256

      4ec8aad55df3e8ec8764a710e2613c8c160cf176653ab6c38c65fd0ac9892164

    • SHA512

      69364903c3e497785f37cdb336a9c2be9ee3fb00348e3db73efa99af771425d6edfba1144727cf377d899291a8f28ea1a850ffaa99bd6eca44186e07b24b3fb6

    • SSDEEP

      12288:/Mr+y90uWN7tjy9h/hBCuOmhSG6HC5/C75PRt2V7frgpGNmcxaUzxhPt2dWQzke5:Rya9Fy9hJB1r56tPXGNmcsU7EaN8V

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks