General

  • Target

    dda684dc2ceb8f96f41b59f3fb958584.bin

  • Size

    1.0MB

  • Sample

    230411-b5jb4shg97

  • MD5

    beafaa2ce0cb658a5518cfdcbe81815e

  • SHA1

    6bde3833a6b8b4514885ce44d1a592f3e5fef23d

  • SHA256

    04faba579dcdb5bc5baa41c4ce1eca875913dd85f9d0cd2d04933b9becdd7358

  • SHA512

    103db25ba9e950eef47264d0154ec3484f7d89f146b7fc717efb8e61416a31546d0563478e241a50d16c9aedfb8d153b670aa198d5e4c3bd9952a82284242530

  • SSDEEP

    24576:uSCHE/+W6PiLbORsVu3sqmZ72QMyOEQ7j/OqfK2DZ:uE/+zPiLbVqKgpRjnK21

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

lenox

C2

77.91.124.145:4125

Attributes
  • auth_value

    a5c9c17a250a084c5fd706c1df7c2d4e

Targets

    • Target

      e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef.exe

    • Size

      1.1MB

    • MD5

      dda684dc2ceb8f96f41b59f3fb958584

    • SHA1

      0a1300083d339cd1518f02d959c17bd001aa7a0f

    • SHA256

      e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef

    • SHA512

      d08d087d2a28edc5a4f33de86068ab557c7593b74e87f456740f823a7665af80d27c026dc8f34fb676b75a794fd0b23246b72f4406cecc7521b3fa35442a80c5

    • SSDEEP

      24576:6ytlkJFvW7N+lO/zM4oQSNnVSlD6boaDMbx1t3hw3/tvv0wO:BtIve+lO/BzCn4V6bJipi

    • 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

    • 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