General

  • Target

    0029b23940e0cbbdacf0604c801d24624e82c96f9fbcf6d403a2c30f1b92deb0.bin

  • Size

    561KB

  • Sample

    230311-25stnabg57

  • MD5

    83ec8c47401456f0671acc33a021b3d7

  • SHA1

    5edfb84331bd873f5b75fb93ae7025632e92943a

  • SHA256

    0029b23940e0cbbdacf0604c801d24624e82c96f9fbcf6d403a2c30f1b92deb0

  • SHA512

    4123d99bd7f32714bfb9bd8df13d80f5ed2d05239ce20629eb0bf31eb6d15c8db019e9ddfa2f0f58ea6293e5b1664c67aec3da186a9a97db989d7d60316a87ac

  • SSDEEP

    12288:aMrVy90cZlcEMRxq+MKiKgb7QCD4y9b2Su4ebvT3a1fCCpmGYIVq:jyx+7Rxq+MKvgb7QCDL9b2J4urK1fCCe

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      0029b23940e0cbbdacf0604c801d24624e82c96f9fbcf6d403a2c30f1b92deb0.bin

    • Size

      561KB

    • MD5

      83ec8c47401456f0671acc33a021b3d7

    • SHA1

      5edfb84331bd873f5b75fb93ae7025632e92943a

    • SHA256

      0029b23940e0cbbdacf0604c801d24624e82c96f9fbcf6d403a2c30f1b92deb0

    • SHA512

      4123d99bd7f32714bfb9bd8df13d80f5ed2d05239ce20629eb0bf31eb6d15c8db019e9ddfa2f0f58ea6293e5b1664c67aec3da186a9a97db989d7d60316a87ac

    • SSDEEP

      12288:aMrVy90cZlcEMRxq+MKiKgb7QCD4y9b2Su4ebvT3a1fCCpmGYIVq:jyx+7Rxq+MKvgb7QCDL9b2J4urK1fCCe

    • 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

    • Loads dropped DLL

    • 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

Tasks