General

  • Target

    f6c257dc352b5e0a739b8b19821850a81941c940c055de5d00ec85ff09d6b4d1

  • Size

    658KB

  • Sample

    230304-bje3kacb88

  • MD5

    62361f6fe12d921218aab6d1950c79ed

  • SHA1

    df2bc9d88093c0c9756e45de3ab5aa9a6e940438

  • SHA256

    f6c257dc352b5e0a739b8b19821850a81941c940c055de5d00ec85ff09d6b4d1

  • SHA512

    3188723ceb6ea98399ec025380f5ac1bab3dd948da1bb07cc2c5716410b7281a6c66b361f81fb26bc225fb66f259ea1a581dfdbcddb13875713d1f6b917af715

  • SSDEEP

    12288:iMrky90OSHSWStvBYE9FVayJICh8Xk2UKOwFnv8fDePdZwtil:OycQvWWayJXDzVNfS1Z4il

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      f6c257dc352b5e0a739b8b19821850a81941c940c055de5d00ec85ff09d6b4d1

    • Size

      658KB

    • MD5

      62361f6fe12d921218aab6d1950c79ed

    • SHA1

      df2bc9d88093c0c9756e45de3ab5aa9a6e940438

    • SHA256

      f6c257dc352b5e0a739b8b19821850a81941c940c055de5d00ec85ff09d6b4d1

    • SHA512

      3188723ceb6ea98399ec025380f5ac1bab3dd948da1bb07cc2c5716410b7281a6c66b361f81fb26bc225fb66f259ea1a581dfdbcddb13875713d1f6b917af715

    • SSDEEP

      12288:iMrky90OSHSWStvBYE9FVayJICh8Xk2UKOwFnv8fDePdZwtil:OycQvWWayJXDzVNfS1Z4il

    • 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