General

  • Target

    68991a4c09e741d6358cb7f900afa4b1b6064b990ebc0111767d3a902d29f3b0

  • Size

    697KB

  • Sample

    230328-pby3csce6v

  • MD5

    ae2a5c1958ffb6cee2b028ed191d27d4

  • SHA1

    6871d1c5be06d9f2b24a6bdfea9f1431c507f077

  • SHA256

    68991a4c09e741d6358cb7f900afa4b1b6064b990ebc0111767d3a902d29f3b0

  • SHA512

    0333ca5d9dc3f7cc3230843c90258df7d944e3cdd24b06871bc6211c9a2271eb59025d1fc29046f30f1e285634f2f357eee5ad843a102f5f4e37a00b6705230d

  • SSDEEP

    12288:vMrNy90pH/jIAKc0RT1TuguUK4kw8/+e/YyxyykD9PI4/L6ONGjVAxI9gj+Obpp1:WyCfihZugtOwKxxpkD9PhvGjmI98tdkg

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      68991a4c09e741d6358cb7f900afa4b1b6064b990ebc0111767d3a902d29f3b0

    • Size

      697KB

    • MD5

      ae2a5c1958ffb6cee2b028ed191d27d4

    • SHA1

      6871d1c5be06d9f2b24a6bdfea9f1431c507f077

    • SHA256

      68991a4c09e741d6358cb7f900afa4b1b6064b990ebc0111767d3a902d29f3b0

    • SHA512

      0333ca5d9dc3f7cc3230843c90258df7d944e3cdd24b06871bc6211c9a2271eb59025d1fc29046f30f1e285634f2f357eee5ad843a102f5f4e37a00b6705230d

    • SSDEEP

      12288:vMrNy90pH/jIAKc0RT1TuguUK4kw8/+e/YyxyykD9PI4/L6ONGjVAxI9gj+Obpp1:WyCfihZugtOwKxxpkD9PhvGjmI98tdkg

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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