Analysis

  • max time kernel
    142s
  • max time network
    141s
  • 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 00:03

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 12 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:2104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 1736
      2⤵
      • Program crash
      PID:2988
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2104 -ip 2104
    1⤵
      PID:1616

    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

      27d2933c90fbdafea6bf93e7e2a79402

      SHA1

      9c9a25919a4d0bd99b85184d14f25bf5f2ad8e16

      SHA256

      38f244c4fbecebf351f06d564d7f66cefd71c2aa31de4547cded3725055bc522

      SHA512

      bb5ef34b96319a1419a58b8863b0e48e9cc0ea74d68e143f7ffa5931b544a1fc61e58bcaba56fe00167e3a2ee86119c9d8d6be506af5aa3cbf2c0f3281dda1f7

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

      Filesize

      1KB

      MD5

      babda7708f686c5691f065c9b42e489c

      SHA1

      9fe86bfd4b0c4ecac730986771fe8959e2e4a929

      SHA256

      cc7ef5a9c8247f14cb99eab368b8e2c30dfa30f06ba95b28835817681dd23e67

      SHA512

      bc3f800241ecbe6890631cfa91c2350b51ecc8c9ddde027fba2f4a122c3f2b6fdaaba1495fc06faa93df5879be03c0dac4bacd1469e02cde7caa6a4925ba9d35

    • memory/2104-20-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-19-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-14-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-13-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-16-0x0000000003DD0000-0x0000000003DF0000-memory.dmp

      Filesize

      128KB

    • memory/2104-15-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-1-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-17-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-8-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-11-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-42-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-41-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-44-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-3-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-53-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB

    • memory/2104-54-0x00000000036D0000-0x00000000038D0000-memory.dmp

      Filesize

      2.0MB

    • memory/2104-55-0x0000000000400000-0x000000000147B000-memory.dmp

      Filesize

      16.5MB