Analysis

  • max time kernel
    103s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 17:52

General

  • Target

    itechmotion.invoice.09.26.2022.docm

  • Size

    866KB

  • MD5

    10a5d966940ea1c905706be520951f93

  • SHA1

    2193b386d1ec69067ab48ac97321fa32f1bba5f8

  • SHA256

    213d3eb70ec15b26498f49724494a0d342d7af7fd491c375a0ae056b3689f77a

  • SHA512

    e0646ca08bd99fbd195674acb30f89a7a05f74b47ba9367087d9f8fd9a90a26964c08bacbe91bf3c422c163c3af16b90d16bde70c537a5fa8f760958a5aa075a

  • SSDEEP

    12288:XVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEvh6lHxuNzNVb:XV2jUeQRI5wPN/0IlE1NVb

Malware Config

Extracted

Family

icedid

Campaign

742081363

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\itechmotion.invoice.09.26.2022.docm"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\ProgramData\028y6c05.53q,PluginInit
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:532
      • C:\Windows\system32\rundll32.exe
        rundll32 C:\ProgramData\028y6c05.53q,PluginInit
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:756
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2028

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\028y6c05.53q
      Filesize

      532KB

      MD5

      bd50155208613234dcf314df367f1e92

      SHA1

      db0ec09dca20aa5bda157df24ed68b5d24c56c3d

      SHA256

      354d8fef1404db3a18ff50c1833c5775ee6a6b6c8da58e10e913a32090c15814

      SHA512

      244d03dae8060cb37f642f4787135e95e93a666bb40f5a772ffc09aaa738364b9341c7c6f65e5c6362f62666453edf2b6a6c8b94edf68ca74a4453c305477315

    • \ProgramData\028y6c05.53q
      Filesize

      532KB

      MD5

      bd50155208613234dcf314df367f1e92

      SHA1

      db0ec09dca20aa5bda157df24ed68b5d24c56c3d

      SHA256

      354d8fef1404db3a18ff50c1833c5775ee6a6b6c8da58e10e913a32090c15814

      SHA512

      244d03dae8060cb37f642f4787135e95e93a666bb40f5a772ffc09aaa738364b9341c7c6f65e5c6362f62666453edf2b6a6c8b94edf68ca74a4453c305477315

    • \ProgramData\028y6c05.53q
      Filesize

      532KB

      MD5

      bd50155208613234dcf314df367f1e92

      SHA1

      db0ec09dca20aa5bda157df24ed68b5d24c56c3d

      SHA256

      354d8fef1404db3a18ff50c1833c5775ee6a6b6c8da58e10e913a32090c15814

      SHA512

      244d03dae8060cb37f642f4787135e95e93a666bb40f5a772ffc09aaa738364b9341c7c6f65e5c6362f62666453edf2b6a6c8b94edf68ca74a4453c305477315

    • memory/532-227-0x0000000000000000-mapping.dmp
    • memory/756-231-0x0000000000000000-mapping.dmp
    • memory/756-239-0x0000000000110000-0x0000000000116000-memory.dmp
      Filesize

      24KB

    • memory/864-86-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-69-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-57-0x0000000075141000-0x0000000075143000-memory.dmp
      Filesize

      8KB

    • memory/864-58-0x0000000070CED000-0x0000000070CF8000-memory.dmp
      Filesize

      44KB

    • memory/864-59-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-60-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-62-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-61-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-64-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-63-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-65-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-66-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-67-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-88-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-68-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-70-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-71-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-72-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-73-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-74-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-76-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-75-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-80-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-79-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-90-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-77-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-81-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-82-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-83-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-84-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-55-0x000000006FD01000-0x000000006FD03000-memory.dmp
      Filesize

      8KB

    • memory/864-85-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-95-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/864-78-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-89-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-91-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-92-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-93-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-94-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-87-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-97-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-96-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-98-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-100-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-99-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-101-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-102-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-104-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-108-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-109-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-107-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-106-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-105-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-103-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-110-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-111-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-112-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-114-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-54-0x0000000072281000-0x0000000072284000-memory.dmp
      Filesize

      12KB

    • memory/864-113-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-116-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-115-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-117-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-118-0x0000000000567000-0x000000000056B000-memory.dmp
      Filesize

      16KB

    • memory/864-244-0x0000000070CED000-0x0000000070CF8000-memory.dmp
      Filesize

      44KB

    • memory/864-242-0x0000000070CED000-0x0000000070CF8000-memory.dmp
      Filesize

      44KB

    • memory/2028-240-0x0000000000000000-mapping.dmp