General

  • Target

    ee26b79e86a06e98cd34b7ad644439513f86dfd4f181528a2281d59fc61821d2

  • Size

    751KB

  • Sample

    230531-zc3r2sbd6z

  • MD5

    8e4febed5cc440df88a6382ef3e815a3

  • SHA1

    b46142b4c614641cf320e71117170bbc57aed382

  • SHA256

    ee26b79e86a06e98cd34b7ad644439513f86dfd4f181528a2281d59fc61821d2

  • SHA512

    c0c10e2f05dd69fb056bb96778dd975b58001c108694b63aa19802a0dc9f7b3451da05f4fb85f87805a0056366412d9e67abf1ae2ea9a0ad68769fe8d4cbf2a1

  • SSDEEP

    12288:bMrry90ue2zpVE48eYiQc6YqUg5q4FnDbzd8FqorURxr/zFZV7bx13EHebwdOA:0yLr8e9Ng3FR8furEuA

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

Targets

    • Target

      ee26b79e86a06e98cd34b7ad644439513f86dfd4f181528a2281d59fc61821d2

    • Size

      751KB

    • MD5

      8e4febed5cc440df88a6382ef3e815a3

    • SHA1

      b46142b4c614641cf320e71117170bbc57aed382

    • SHA256

      ee26b79e86a06e98cd34b7ad644439513f86dfd4f181528a2281d59fc61821d2

    • SHA512

      c0c10e2f05dd69fb056bb96778dd975b58001c108694b63aa19802a0dc9f7b3451da05f4fb85f87805a0056366412d9e67abf1ae2ea9a0ad68769fe8d4cbf2a1

    • SSDEEP

      12288:bMrry90ue2zpVE48eYiQc6YqUg5q4FnDbzd8FqorURxr/zFZV7bx13EHebwdOA:0yLr8e9Ng3FR8furEuA

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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