Resubmissions

11/04/2024, 07:29

240411-jbfccsef6210

11/04/2024, 07:28

240411-jaw9gshg4y9

11/04/2024, 07:28

240411-jawmysef4710

11/04/2024, 07:28

240411-jawb7aef468

11/04/2024, 07:28

240411-jav2esef457

07/04/2024, 09:04

240407-k11v2ahh647

07/04/2024, 09:04

240407-k1s57ahe5z10

07/04/2024, 09:03

240407-k1d19she4110

07/04/2024, 09:03

240407-kz78qahe4v8

18/12/2023, 04:55

231218-fj6bzaadg510

Analysis

  • max time kernel
    68s
  • max time network
    158s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/04/2024, 07:29

General

  • Target
    6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
  • Size 1.9MB
  • Sample240411-jbfccsef62
  • SHA256 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • UPX packed file 56 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
    "C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
      "C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:2016

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cached-microdesc-consensus.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp
        • Size 2.7MB
        • SHA256 8c59043346979bf7be919489f68f453400e7ee05dfa334467a63d410fe9e3f5d
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new
        • Size 8.3MB
        • SHA256 b20ce8734f96cd29a14bda3bb0571a6a0e40725bfa0bf03204791b6be3556be1
        • MD5 SHA1 SHA512 SSDEEP

        memory/2016-65-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-81-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-10-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-99-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-11-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-12-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-8-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-5-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-30-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-33-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-34-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-35-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-39-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-49-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-53-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-54-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-56-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-55-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-58-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-62-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-60-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-57-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-66-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-61-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-59-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-63-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-73-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-70-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2016-88-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-9-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-79-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-68-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-86-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-82-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-78-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-76-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-71-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-75-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-74-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-64-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-67-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-87-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-95-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-85-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-84-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-90-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-89-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-96-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-104-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-93-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-103-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-102-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-92-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-101-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-91-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2016-100-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2720-0-0x0000000002420000-0x00000000025D8000-memory.dmp

        memory/2720-1-0x0000000002420000-0x00000000025D8000-memory.dmp

        memory/2720-4-0x00000000025E0000-0x0000000002797000-memory.dmp

        memory/2720-7-0x0000000002420000-0x00000000025D8000-memory.dmp