Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 09:00

General

  • Target

    07b8864801ff2a96519e2570bd28ed7bbdf1b69f8aee7ab94508fe5516c90173.xls

  • Size

    698KB

  • MD5

    7bb9e45da9ee4883ba56fc9b8f886259

  • SHA1

    f2fa0eab12634b9d09a705b6081878de2db70730

  • SHA256

    07b8864801ff2a96519e2570bd28ed7bbdf1b69f8aee7ab94508fe5516c90173

  • SHA512

    912bbab3eec388226d67d5bc241ea2f5b778a99f14f859e511f9449838ea2eb3bf66ad6a7c11e555dcf1ad6d368cb1f3acdb9c98994467edf5030ac3f539e84a

Score
10/10

Malware Config

Signatures

  • TA505

    Cybercrime group active since 2015, responsible for families like Dridex and Locky.

  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\07b8864801ff2a96519e2570bd28ed7bbdf1b69f8aee7ab94508fe5516c90173.xls
    1⤵
    • Loads dropped DLL
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1308

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Roaming\module_p1.dll

    Filesize

    256KB

    MD5

    351dc26470889a8287a559f1b21a5e8f

    SHA1

    c6b0d276c8ae004255e54d308247d8d88e9a4d0b

    SHA256

    5c6e333b975e437b0234248afddc8f73b9fb72781b0619bc73d4cd0280945d39

    SHA512

    abad4107ae6b1bd7d52fbb6b29c8f3a66bade198556d7daea70a26e3a3265650e00177c6110ba0ccd286fb0d5c3e2b453a415068333d9bc76a1cb7431b65229f

  • memory/1308-54-0x000000002F8C1000-0x000000002F8C4000-memory.dmp

    Filesize

    12KB

  • memory/1308-55-0x0000000070F91000-0x0000000070F93000-memory.dmp

    Filesize

    8KB

  • memory/1308-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1308-57-0x0000000071F7D000-0x0000000071F88000-memory.dmp

    Filesize

    44KB

  • memory/1308-58-0x0000000071F7D000-0x0000000071F88000-memory.dmp

    Filesize

    44KB

  • memory/1308-59-0x0000000075681000-0x0000000075683000-memory.dmp

    Filesize

    8KB

  • memory/1308-91-0x0000000005DD0000-0x0000000005ED0000-memory.dmp

    Filesize

    1024KB

  • memory/1308-94-0x0000000010000000-0x0000000010043000-memory.dmp

    Filesize

    268KB

  • memory/1308-95-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1308-96-0x0000000071F7D000-0x0000000071F88000-memory.dmp

    Filesize

    44KB