General

  • Target

    7370bc10e785fd76bd4e5928ff6eebaa0aaa347b9d09d31205a8c5ee284321bf

  • Size

    773KB

  • Sample

    230608-kjfhrsdc52

  • MD5

    dabecb354fd799358872d0927ef092d7

  • SHA1

    1f3b73731cdb4a8616cf93f0ffd076fcc2142002

  • SHA256

    7370bc10e785fd76bd4e5928ff6eebaa0aaa347b9d09d31205a8c5ee284321bf

  • SHA512

    7e39d35b42ff04dc9cb45eabd16151b48478543367a9451c053f61d2e73f4b11855f8b9ffddd28b7ccd9b936c783d32544761c3b83068d0da2e7798102e3a5ca

  • SSDEEP

    12288:iMrWy903E69/HIA5KNlQYJIiCG0cKznaMk9njR6DbE/hA3SZGY8L3PPpJ:UyAEGvV2fCuEnfkVMQ29f5J

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      7370bc10e785fd76bd4e5928ff6eebaa0aaa347b9d09d31205a8c5ee284321bf

    • Size

      773KB

    • MD5

      dabecb354fd799358872d0927ef092d7

    • SHA1

      1f3b73731cdb4a8616cf93f0ffd076fcc2142002

    • SHA256

      7370bc10e785fd76bd4e5928ff6eebaa0aaa347b9d09d31205a8c5ee284321bf

    • SHA512

      7e39d35b42ff04dc9cb45eabd16151b48478543367a9451c053f61d2e73f4b11855f8b9ffddd28b7ccd9b936c783d32544761c3b83068d0da2e7798102e3a5ca

    • SSDEEP

      12288:iMrWy903E69/HIA5KNlQYJIiCG0cKznaMk9njR6DbE/hA3SZGY8L3PPpJ:UyAEGvV2fCuEnfkVMQ29f5J

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks