General

  • Target

    76a239b701073b4c51f36d90c9b4545b7d8f743abf879e0a885a4314942584bf

  • Size

    944KB

  • Sample

    230216-nzwfpsha6y

  • MD5

    aaa071233ac17a44fe20ad4ec2722347

  • SHA1

    a6683b51a0f7f1a4d106dcf786619985f063918c

  • SHA256

    76a239b701073b4c51f36d90c9b4545b7d8f743abf879e0a885a4314942584bf

  • SHA512

    32b00b0cdea5cedb3712ad82d1a0d87e81e42b185b470e8716f4106c421f2342b647da045bb89d0dcab3633e0c0e731bc7dbedf2d7efe1e6d2978a6ec8f72ae5

  • SSDEEP

    12288:HMr/y90KDBm1hoyITtzO2Q07EuUDpPZCl4eW3oyPcc36u/hm0BjX5oPIYq+3xqyV:UybEhcy2QqiQs31PccnxJp2qabtWZRg

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ck

C2

176.113.115.17:4132

Attributes
  • auth_value

    7ac4424f89748eae7f5c6a4756d89c28

Targets

    • Target

      76a239b701073b4c51f36d90c9b4545b7d8f743abf879e0a885a4314942584bf

    • Size

      944KB

    • MD5

      aaa071233ac17a44fe20ad4ec2722347

    • SHA1

      a6683b51a0f7f1a4d106dcf786619985f063918c

    • SHA256

      76a239b701073b4c51f36d90c9b4545b7d8f743abf879e0a885a4314942584bf

    • SHA512

      32b00b0cdea5cedb3712ad82d1a0d87e81e42b185b470e8716f4106c421f2342b647da045bb89d0dcab3633e0c0e731bc7dbedf2d7efe1e6d2978a6ec8f72ae5

    • SSDEEP

      12288:HMr/y90KDBm1hoyITtzO2Q07EuUDpPZCl4eW3oyPcc36u/hm0BjX5oPIYq+3xqyV:UybEhcy2QqiQs31PccnxJp2qabtWZRg

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks