General

  • Target

    2fc19c6cff8d55586cb1205c83fa94d5e94549fca47df0ca268d131ce91279a2

  • Size

    716KB

  • Sample

    230307-ybcnssba3w

  • MD5

    544b8d69bcf13e090d23d8a66be97066

  • SHA1

    19923fd16876837242e5795963d16758d060a4b1

  • SHA256

    2fc19c6cff8d55586cb1205c83fa94d5e94549fca47df0ca268d131ce91279a2

  • SHA512

    587e9d81598254db7fee1403ad3dad5cee9bd7f832f36592d3176e38abb058299f36ba613bb3f28ec6f513991ce1b911fa2df3c902f688cf315de2339a2fd6d5

  • SSDEEP

    12288:qMrKy90upX23U0ocZ4wfZskvaaE3Mbpu2qeNre4pP8xD+4yhL6NEvtHt9F58M:Qyl23LocZ4wh/PpnNFp0xDWGErKM

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

misha

C2

193.56.146.11:4173

Attributes
  • auth_value

    e17e441c954db214b94a603a7b0b1aea

Targets

    • Target

      2fc19c6cff8d55586cb1205c83fa94d5e94549fca47df0ca268d131ce91279a2

    • Size

      716KB

    • MD5

      544b8d69bcf13e090d23d8a66be97066

    • SHA1

      19923fd16876837242e5795963d16758d060a4b1

    • SHA256

      2fc19c6cff8d55586cb1205c83fa94d5e94549fca47df0ca268d131ce91279a2

    • SHA512

      587e9d81598254db7fee1403ad3dad5cee9bd7f832f36592d3176e38abb058299f36ba613bb3f28ec6f513991ce1b911fa2df3c902f688cf315de2339a2fd6d5

    • SSDEEP

      12288:qMrKy90upX23U0ocZ4wfZskvaaE3Mbpu2qeNre4pP8xD+4yhL6NEvtHt9F58M:Qyl23LocZ4wh/PpnNFp0xDWGErKM

    • 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