Overview

overview

10

Static

static

Appraisa.vbs

windows7_x64

10

Appraisa.vbs

windows10_x64

10

Sharing

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General

  • Target

    Appraisa.vbs

  • Size

    662B

  • Sample

    210421-31rq23ykae

  • MD5

    2e95d045ff86903502b52f5fd0976aad

  • SHA1

    c74e479ff249f1e8c248b8a67e318a61b1f1d5e4

  • SHA256

    dae93e987a854255ff55ce9f62729f17f57d3f8a56933a57cb8de89b698e81f0

  • SHA512

    0427fa613d91d41c98dfb7d9a964c74857813959f427eb060a1a39c2cf289235aaa0aec6015cea8d7bd16da1e14bae3ba88c998780d33ea6faf9d0b8102264df

Score
10/10
remcosrat

Malware Config

Extracted

Family

remcos

C2

194.5.97.183:8888

Targets

    • Target

      Appraisa.vbs

    • Size

      662B

    • MD5

      2e95d045ff86903502b52f5fd0976aad

    • SHA1

      c74e479ff249f1e8c248b8a67e318a61b1f1d5e4

    • SHA256

      dae93e987a854255ff55ce9f62729f17f57d3f8a56933a57cb8de89b698e81f0

    • SHA512

      0427fa613d91d41c98dfb7d9a964c74857813959f427eb060a1a39c2cf289235aaa0aec6015cea8d7bd16da1e14bae3ba88c998780d33ea6faf9d0b8102264df

    Score
    10/10
    remcosrat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks