Overview

overview

10

Static

static

10

tmp.exe

windows7-x64

8

tmp.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    tmp

  • Size

    48KB

  • Sample

    230831-gkr2each8s

  • MD5

    d9c3c2288e361dfd4704ad811cae84cb

  • SHA1

    21254fae99dd0f9f9410ca38bfb5f6aa76ff83a3

  • SHA256

    84bae27563e88834580405573256385088d7e25066df5e0517437e37c15c8eb8

  • SHA512

    7d9a3da4e933660749a33fb875a02f09f23512310082d56c485bd268a60ef955c7a5edb5ef7999670bccdb4e7944317a31b6afd8ca12f50b4cca277d5089dc8d

  • SSDEEP

    768:zynb12Aw5J6HC4kq5Jp9bjAzhyY55J+NStcEeUlyqgZl4p67LhPC:Ub1MsHz3JDwhyWr+N95OTga64

Score
10/10
runningratpersistence

Malware Config

Targets

    • Target

      tmp

    • Size

      48KB

    • MD5

      d9c3c2288e361dfd4704ad811cae84cb

    • SHA1

      21254fae99dd0f9f9410ca38bfb5f6aa76ff83a3

    • SHA256

      84bae27563e88834580405573256385088d7e25066df5e0517437e37c15c8eb8

    • SHA512

      7d9a3da4e933660749a33fb875a02f09f23512310082d56c485bd268a60ef955c7a5edb5ef7999670bccdb4e7944317a31b6afd8ca12f50b4cca277d5089dc8d

    • SSDEEP

      768:zynb12Aw5J6HC4kq5Jp9bjAzhyY55J+NStcEeUlyqgZl4p67LhPC:Ub1MsHz3JDwhyWr+N95OTga64

    Score
    8/10
    persistence

    • Sets DLL path for service in the registry

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a Windows Service

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks