General

  • Target

    260a94f310e49fd969b47d15f989304c.exe

  • Size

    529KB

  • Sample

    230214-t2jsksef59

  • MD5

    260a94f310e49fd969b47d15f989304c

  • SHA1

    32f6bf35b761fed86b0877aa2848e93da4cde954

  • SHA256

    ca2b847a4271289f6ae24949946abac595b9532f78bafadd701bb9e119bdb085

  • SHA512

    83d53c5379c26934d69915f3a717bae126d3f6d21ebe1e5831490b3ffae6682d6023cc92bdaa27cf9e082b85745e3660aa9c217993db44a680243f153804ea84

  • SSDEEP

    12288:KMray90RwxBlqss3SUx2rBL3y7xJnPzUsCnp41qVS:UyxIxQL3y7HupFS

Malware Config

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      260a94f310e49fd969b47d15f989304c.exe

    • Size

      529KB

    • MD5

      260a94f310e49fd969b47d15f989304c

    • SHA1

      32f6bf35b761fed86b0877aa2848e93da4cde954

    • SHA256

      ca2b847a4271289f6ae24949946abac595b9532f78bafadd701bb9e119bdb085

    • SHA512

      83d53c5379c26934d69915f3a717bae126d3f6d21ebe1e5831490b3ffae6682d6023cc92bdaa27cf9e082b85745e3660aa9c217993db44a680243f153804ea84

    • SSDEEP

      12288:KMray90RwxBlqss3SUx2rBL3y7xJnPzUsCnp41qVS:UyxIxQL3y7HupFS

    • 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

    • 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