General

  • Target

    USD35900.exe

  • Size

    836KB

  • Sample

    210118-hwswn6m5pe

  • MD5

    1982963b64d323f39033d40641437595

  • SHA1

    8dde953e501af236d8be98dbf6d683fda458ba38

  • SHA256

    60119cfc3cd6b63295c163fad7ab43949d62d5ed6bb024cd3054a2c64e8339c7

  • SHA512

    75481182ea78ca9e6ee9022db2e2cfb869419a779e37e149d8c70da3e3f8132dcffcb53a368311bd7dfbe13dab1ee2eae7846aefd361848a375f91d4f61e31b1

Malware Config

Extracted

Family

remcos

C2

79.134.225.19:2556

Targets

    • Target

      USD35900.exe

    • Size

      836KB

    • MD5

      1982963b64d323f39033d40641437595

    • SHA1

      8dde953e501af236d8be98dbf6d683fda458ba38

    • SHA256

      60119cfc3cd6b63295c163fad7ab43949d62d5ed6bb024cd3054a2c64e8339c7

    • SHA512

      75481182ea78ca9e6ee9022db2e2cfb869419a779e37e149d8c70da3e3f8132dcffcb53a368311bd7dfbe13dab1ee2eae7846aefd361848a375f91d4f61e31b1

    Score
    10/10
    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Tasks