Overview

overview

8

Static

static

8

8e7a3f7790...b7.exe

windows7-x64

8

8e7a3f7790...b7.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    158s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 21:57

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe

  • Size

    389KB

  • MD5

    634d288845f60f3387e0d6b88944d6b0

  • SHA1

    249b63a65f872ae6725f1b1a6897e49b077721aa

  • SHA256

    8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7

  • SHA512

    ba46484a19d5f7a3ded30a0ef94860d7af486cf38d1ffe2b5957dc596af97278994856dc0e7752f7703b34875b5eb03b1f7694c67d5ce4c31e3995169fafed0f

  • SSDEEP

    6144:7no7WPJ1OeSyWzZrkLDkOcWTAbz7lS79Krhiz4FTiSoNoR+Mg2nRHOm3maXT:7ngwSxFYLDkOcWkU9KozE1OBaXT

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Loads dropped DLL 3 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe
    "C:\Users\Admin\AppData\Local\Temp\8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:4924

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\SysWOW64\hideprocess.dll
          Filesize

          52KB

          MD5

          687baf3b576dd61b93ae8d1d74160dfb

          SHA1

          354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794

          SHA256

          023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198

          SHA512

          5ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae

          Download Submit

        • C:\Windows\SysWOW64\hideprocess.dll
          Filesize

          52KB

          MD5

          687baf3b576dd61b93ae8d1d74160dfb

          SHA1

          354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794

          SHA256

          023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198

          SHA512

          5ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae

          Download Submit

        • C:\Windows\SysWOW64\hideprocess.dll
          Filesize

          52KB

          MD5

          687baf3b576dd61b93ae8d1d74160dfb

          SHA1

          354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794

          SHA256

          023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198

          SHA512

          5ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae

          Download Submit

        • memory/4924-132-0x0000000000400000-0x00000000004E4000-memory.dmp

          Filesize

          912KB

          Download

        • memory/4924-136-0x0000000000400000-0x00000000004E4000-memory.dmp

          Filesize

          912KB

          Download