Overview

overview

10

Static

static

8

3C77C16EE2...E0.exe

windows7_x64

10

3C77C16EE2...E0.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3C77C16EE21FF2F584B1EB5DF4882976A934D50D1D4E0.exe

  • Size

    17.2MB

  • Sample

    220514-yw4m1sdhck

  • MD5

    54373b0f78368991613b2de88c88e031

  • SHA1

    101a9b7c1d718b4736022a1512339b19595a1249

  • SHA256

    3c77c16ee21ff2f584b1eb5df4882976a934d50d1d4e0886b98bf4d33fe1dccc

  • SHA512

    7f35b5aa86a86a986888134230f1e2ce3d77fde1123c714b3f72bcde1272d3fa1dcc05406dca9c5cd25f807f92976d0d77016f9fbdca7017412b4f09ecde0f5d

Score
10/10
rmsdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      3C77C16EE21FF2F584B1EB5DF4882976A934D50D1D4E0.exe

    • Size

      17.2MB

    • MD5

      54373b0f78368991613b2de88c88e031

    • SHA1

      101a9b7c1d718b4736022a1512339b19595a1249

    • SHA256

      3c77c16ee21ff2f584b1eb5df4882976a934d50d1d4e0886b98bf4d33fe1dccc

    • SHA512

      7f35b5aa86a86a986888134230f1e2ce3d77fde1123c714b3f72bcde1272d3fa1dcc05406dca9c5cd25f807f92976d0d77016f9fbdca7017412b4f09ecde0f5d

    Score
    10/10
    rmsdiscoveryrattrojanpersistence

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

      trojanratrms

    • Registers COM server for autorun

      persistence

    • Blocklisted process makes network request

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks