General

  • Target

    3fccf4fc820f37cbd99790b681e34beee053c1c3a3699c5e7df9da5f7313bd47

  • Size

    690KB

  • Sample

    230328-bp3e2sgc36

  • MD5

    7299d0f566de007c9fe2c2733c0bdbc4

  • SHA1

    68c7f45d72f30eaffbbe00de59cf8d67d77b72a5

  • SHA256

    3fccf4fc820f37cbd99790b681e34beee053c1c3a3699c5e7df9da5f7313bd47

  • SHA512

    55f29eb436e8956d23eb9477a9e4b0f9ef75d299e5fcc0745ad905e98339ea53ebf31f29384aabf56ecbff798e32e183907b8ca56509f1166942dbbfba6e5e13

  • SSDEEP

    12288:kMrWy90OBCcrpV1oMPya65hLumvAMSKI3VenfcdmQP3vdFPYfig775zo2fHLRkFp:iytB7l7oMqpfamvALZ3Vefs3PPYagtox

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      3fccf4fc820f37cbd99790b681e34beee053c1c3a3699c5e7df9da5f7313bd47

    • Size

      690KB

    • MD5

      7299d0f566de007c9fe2c2733c0bdbc4

    • SHA1

      68c7f45d72f30eaffbbe00de59cf8d67d77b72a5

    • SHA256

      3fccf4fc820f37cbd99790b681e34beee053c1c3a3699c5e7df9da5f7313bd47

    • SHA512

      55f29eb436e8956d23eb9477a9e4b0f9ef75d299e5fcc0745ad905e98339ea53ebf31f29384aabf56ecbff798e32e183907b8ca56509f1166942dbbfba6e5e13

    • SSDEEP

      12288:kMrWy90OBCcrpV1oMPya65hLumvAMSKI3VenfcdmQP3vdFPYfig775zo2fHLRkFp:iytB7l7oMqpfamvALZ3Vefs3PPYagtox

    • 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