General

  • Target

    edee78838116101d87ece63cb61c16032c8dce0176e9981dd3f6aa13a832b482

  • Size

    916KB

  • Sample

    230524-gr3fqabf6s

  • MD5

    b218cde1816f25aa0370f44bba650e0b

  • SHA1

    ee5808829b3e73354be37e1c16db02b7eba2ef51

  • SHA256

    edee78838116101d87ece63cb61c16032c8dce0176e9981dd3f6aa13a832b482

  • SHA512

    f3a48745397b6bdefdc98d01493446705efc48b76212ea9b3339f71ce35bbaad556eee32ed243e144e256d18b82f96a575f598e45628ecb67a15419613f62d72

  • SSDEEP

    12288:uMrWy90Suugxmak3krKuGAcUSUgQAjKsytcBOeevka8gB60Wr2KOzejs5W8uudMe:MyPIkUn+UhMAe10kavwCeQ5W8xynka4

Malware Config

Extracted

Family

redline

Botnet

lupa

C2

83.97.73.122:19062

Attributes
  • auth_value

    6a764aa41830c77712442516d143bc9c

Targets

    • Target

      edee78838116101d87ece63cb61c16032c8dce0176e9981dd3f6aa13a832b482

    • Size

      916KB

    • MD5

      b218cde1816f25aa0370f44bba650e0b

    • SHA1

      ee5808829b3e73354be37e1c16db02b7eba2ef51

    • SHA256

      edee78838116101d87ece63cb61c16032c8dce0176e9981dd3f6aa13a832b482

    • SHA512

      f3a48745397b6bdefdc98d01493446705efc48b76212ea9b3339f71ce35bbaad556eee32ed243e144e256d18b82f96a575f598e45628ecb67a15419613f62d72

    • SSDEEP

      12288:uMrWy90Suugxmak3krKuGAcUSUgQAjKsytcBOeevka8gB60Wr2KOzejs5W8uudMe:MyPIkUn+UhMAe10kavwCeQ5W8xynka4

    • 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

    • 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