Overview

overview

10

Static

static

2019-2020_...0.xlsx

windows7_x64

10

2019-2020_...0.xlsx

windows10_x64

1

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General

  • Target

    2019-2020_SOA_Payment_31 Dec2020.xlsx

  • Size

    2.4MB

  • Sample

    201231-gnse4qdm4x

  • MD5

    efc08164cb9e834339a486bdcaa78b51

  • SHA1

    73e218959d5039108e9654cf30cc227651a6ca7f

  • SHA256

    7aa3b9727e3020c3dfcb4b168cf914e3c98f568cf70ba6b753f8697266abfada

  • SHA512

    1a90236792281d82617fb6ba5aa3d148d038a9ede27446bad5dd7e60f2e298742cd149257ecdbb0f07c4a9ed31eb2c539ee5dbb5bd1c0e91a0e4a656af344faa

Score
10/10
remcospersistencerat

Malware Config

Extracted

Family

remcos

C2

swryijgrvcsgkopnmcdertvgdswbvmophtfdczxs.ydns.eu:2017

Targets

    • Target

      2019-2020_SOA_Payment_31 Dec2020.xlsx

    • Size

      2.4MB

    • MD5

      efc08164cb9e834339a486bdcaa78b51

    • SHA1

      73e218959d5039108e9654cf30cc227651a6ca7f

    • SHA256

      7aa3b9727e3020c3dfcb4b168cf914e3c98f568cf70ba6b753f8697266abfada

    • SHA512

      1a90236792281d82617fb6ba5aa3d148d038a9ede27446bad5dd7e60f2e298742cd149257ecdbb0f07c4a9ed31eb2c539ee5dbb5bd1c0e91a0e4a656af344faa

    Score
    10/10
    remcospersistencerat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks