General

  • Target

    f2bc46f2932a1f855ac503677863beee8a2f988a136700f33d62881bca1eff72

  • Size

    939KB

  • Sample

    230410-yfy3lafg89

  • MD5

    caef2d5e96694bf59dc9566e5a167a39

  • SHA1

    58beae736723f89058478f09362540dae0d7f4e5

  • SHA256

    f2bc46f2932a1f855ac503677863beee8a2f988a136700f33d62881bca1eff72

  • SHA512

    b499a3fc2f0701fdf653ee246870f8be52348042d09c74d1348ae8640678bb8ce497cf61e408d3a59b86bd2db17110d634b79a70313bb69789070385afb420d1

  • SSDEEP

    24576:yyeuJxPw+2SSdA28HbFcgQxtLANTIRGfKut/uyva:Z3Y+2SBbFGtLqlfKuJpv

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      f2bc46f2932a1f855ac503677863beee8a2f988a136700f33d62881bca1eff72

    • Size

      939KB

    • MD5

      caef2d5e96694bf59dc9566e5a167a39

    • SHA1

      58beae736723f89058478f09362540dae0d7f4e5

    • SHA256

      f2bc46f2932a1f855ac503677863beee8a2f988a136700f33d62881bca1eff72

    • SHA512

      b499a3fc2f0701fdf653ee246870f8be52348042d09c74d1348ae8640678bb8ce497cf61e408d3a59b86bd2db17110d634b79a70313bb69789070385afb420d1

    • SSDEEP

      24576:yyeuJxPw+2SSdA28HbFcgQxtLANTIRGfKut/uyva:Z3Y+2SBbFGtLqlfKuJpv

    • 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.

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks