General

  • Target

    7bda36f550427233cf43565fcc9ddbe3d5dc04c9fdaa7eac5b82053dc686e557.exe

  • Size

    916KB

  • Sample

    241117-esz1wa1enl

  • MD5

    c9597a24387974618db4668c36b23f09

  • SHA1

    076d01def9c3e356d9e48a326a87950f43922648

  • SHA256

    7bda36f550427233cf43565fcc9ddbe3d5dc04c9fdaa7eac5b82053dc686e557

  • SHA512

    7c7f8820d88ff05eba14733a3e9e8c10377e8896e4bef9f0901446c15d972faab910063c3b5c4f31ea42cee3136a7496cf9531681f2cfb22930673e151b3cb49

  • SSDEEP

    12288:pMrJy90ZYFcv+IOdO4EZ+W7YfOoF6xYZbugh8Vk6jgNnTiWDcier9OPsrvV8L3lq:gy8NOdGZ5cxqM6itKQ3PCU3Ihai

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

linos

C2

77.91.124.145:4125

Attributes
  • auth_value

    85221849d0efabfea4d7563bb7454724

Targets

    • Target

      7bda36f550427233cf43565fcc9ddbe3d5dc04c9fdaa7eac5b82053dc686e557.exe

    • Size

      916KB

    • MD5

      c9597a24387974618db4668c36b23f09

    • SHA1

      076d01def9c3e356d9e48a326a87950f43922648

    • SHA256

      7bda36f550427233cf43565fcc9ddbe3d5dc04c9fdaa7eac5b82053dc686e557

    • SHA512

      7c7f8820d88ff05eba14733a3e9e8c10377e8896e4bef9f0901446c15d972faab910063c3b5c4f31ea42cee3136a7496cf9531681f2cfb22930673e151b3cb49

    • SSDEEP

      12288:pMrJy90ZYFcv+IOdO4EZ+W7YfOoF6xYZbugh8Vk6jgNnTiWDcier9OPsrvV8L3lq:gy8NOdGZ5cxqM6itKQ3PCU3Ihai

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • 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 Enterprise v15

Tasks