General

  • Target

    f71f53e12ec7ff3bb4f3c3dbd88e0e4c8fbde5419a9cae7f141efb0b6523fd94

  • Size

    1.0MB

  • Sample

    230414-kx29pahc59

  • MD5

    4e26b1c571e5577a06cb8f3722a2bc69

  • SHA1

    38dfebcbfbc49019af5f9f619763d1cdc8c53b17

  • SHA256

    f71f53e12ec7ff3bb4f3c3dbd88e0e4c8fbde5419a9cae7f141efb0b6523fd94

  • SHA512

    db787c8e5de00a0b497552101a232bef34d53707ba606c57b29f958e25d1ffbaf2a902bf4c9d2a8166ba900d80627c945ecafdc7cdc5b9d0e3cfc222b4a99070

  • SSDEEP

    24576:Ry+udmt+al4A+Gfn1a9FNG8U44Trm71cpFgmPW7G:E+ug4am1Gfn1GTG8UKqc

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

disa

C2

185.161.248.90:4125

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Targets

    • Target

      f71f53e12ec7ff3bb4f3c3dbd88e0e4c8fbde5419a9cae7f141efb0b6523fd94

    • Size

      1.0MB

    • MD5

      4e26b1c571e5577a06cb8f3722a2bc69

    • SHA1

      38dfebcbfbc49019af5f9f619763d1cdc8c53b17

    • SHA256

      f71f53e12ec7ff3bb4f3c3dbd88e0e4c8fbde5419a9cae7f141efb0b6523fd94

    • SHA512

      db787c8e5de00a0b497552101a232bef34d53707ba606c57b29f958e25d1ffbaf2a902bf4c9d2a8166ba900d80627c945ecafdc7cdc5b9d0e3cfc222b4a99070

    • SSDEEP

      24576:Ry+udmt+al4A+Gfn1a9FNG8U44Trm71cpFgmPW7G:E+ug4am1Gfn1GTG8UKqc

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks