Analysis

  • max time kernel
    138s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2024 00:11

General

  • Target

    6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe

  • Size

    5.7MB

  • MD5

    e794dedba25b3cb586a03f96e28dded1

  • SHA1

    af7fdb73cb182eb5953f61bb0abd7521eef5c0e7

  • SHA256

    6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f

  • SHA512

    12f4c5b48087b54e62c12996c39ad97795bede4a0a9e5ad7222dfd7206ed7d85c703b55104ef6a62008d787affb38ebf46d76e8fa5ff9ead09dfa06349a90177

  • SSDEEP

    98304:aYEVwE+0UXFKCr8m5xylsuAFV2WYQhM+1+u15ulWt7fbZzNTXaZLY52hJ97Mf:aYEVLCw6x/JV2MhMG+unusfsYA4

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 16 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe
    "C:\Users\Admin\AppData\Local\Temp\6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1392
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 1740
      2⤵
      • Program crash
      PID:2888
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1392 -ip 1392
    1⤵
      PID:4548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Itsth\Easy2Sync_for_Outlook\logfile.txt

      Filesize

      960B

      MD5

      0891a4975f636a5bdc5b0c57c5bdb416

      SHA1

      abb6a41a8b4614de7a78b53b363a58beb9fa0945

      SHA256

      85180a9884e0de08589a8f9a6e2caa8bc94ffbfb3a1f10f62af2d30e96fdc339

      SHA512

      b46d817f9bc1214bdedb41bf885f4d73bb93103dc01ec5821a8c575721206d37298d5ea314e31ae7c3786759dc47abf65876fae9422894abaed67aa7b5af70a0

    • C:\Users\Admin\AppData\Roaming\Itsth\Easy2Sync_for_Outlook\logfile.txt

      Filesize

      1KB

      MD5

      4575deb02d4db004305d8e3931a2485a

      SHA1

      07cb829095aeeb90cdb5a7860d22a0126bcaf960

      SHA256

      e9f0c1e68816db20d38148292b0bfc6bd565bcf107ee344bd237bd79bf42bacf

      SHA512

      1a9e67173b0633eef9aed8cb4de134c26c5eca3a27feffd8692d9f355dddc4eae40262575e47187ae78ffa86deec80684e1fc03af75307befa0561e8be44d6ca

    • memory/1392-17-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-8-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-12-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-16-0x0000000003ED0000-0x0000000003EF0000-memory.dmp

      Filesize

      128KB

    • memory/1392-14-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-15-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-1-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-20-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-19-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-11-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-41-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-42-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-44-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-2-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-53-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/1392-54-0x0000000003670000-0x0000000003870000-memory.dmp

      Filesize

      2.0MB

    • memory/1392-56-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB