Overview

overview

10

Static

static

10

969261cf1c...71.exe

windows7-x64

9

969261cf1c...71.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 00:39

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General

  • Target

    969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe

  • Size

    126KB

  • MD5

    40832d399b6b6836da4d7f7f27a40da5

  • SHA1

    8418d9584e73c3e6da743298534189edb230c89a

  • SHA256

    969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571

  • SHA512

    81ca2a12529a0097e73c50eb1647bb26a96bccd1c7e668ec42f2eaaf7c28606e5fb24bfd28ba0f491eb84ef23681a2dbd880f2f637fe915ef4f1d8933f2d0e9a

  • SSDEEP

    3072:gjbLl/gvQoutp1Tj4mYWR/RYn7s1p4AoZcgsBRB:gjluQoS3Io5RYn7y6Rmn

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 20 IoCs
  • UPX dump on OEP (original entry point) 23 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • UPX packed file 23 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 17 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe
    "C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4444
    • C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe
      "C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe
        "C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2336
    • C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe
      "C:\Users\Admin\AppData\Local\Temp\969261cf1c49e4bacc9498f9ee24cea4d54ae1705839d8d7dbdd5c30f8dd1571.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1976

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\spanish porn horse lesbian (Curtney,Sonja).avi.exe
          Filesize

          2.0MB

          MD5

          39212a9db60ea8c563cd955dc515d2af

          SHA1

          4c9589c15c4d8144272515d5770a8d49b23a518e

          SHA256

          176c328a9bdd5d83057abca71442ad30abf0c8b9dddef0a72a3db517c4ccd36b

          SHA512

          49c25d209bfe35bd4ff1f6c5dfc91001d07d5008b1c1262f4bf18b2520ac24cfbad269da93e9318618279aa655e62db5a2d70d569698fc6c72291178162dbe81

          Download Submit

        • memory/1368-18-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/1368-180-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/1976-181-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/1976-142-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/2336-143-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/2336-182-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-186-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-210-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-183-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-0-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-191-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-201-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-205-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-179-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-214-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-218-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-222-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-226-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-230-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-234-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-238-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download

        • memory/4444-242-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download