Analysis

  • max time kernel
    139s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 18:12

General

  • Target

    nicewines.invoice.09.26.22.docm

  • Size

    866KB

  • MD5

    2262368ac0d2d1084577522f4c27e090

  • SHA1

    b4dc2c60e1b3e717293d90e66f4f3497e825cc47

  • SHA256

    de2d8a887e2d5950f27287c587e0895a52774aad7e61f472be74ddfe44ea5d71

  • SHA512

    3ec9e34c50c775b2f55e0c46ab627da12eba3c6f4203bdb731433098b92c2992a03b867e388ab75e7a3d90db7d32fe21acbc2470b26e75c565d32bb0ca43ec9d

  • SSDEEP

    12288:GGVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEeE4gb9oLU9gi6dEoK:/V2jUeQRI5wPN/qZb9oLZi6xK

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 3 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\nicewines.invoice.09.26.22.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:1100
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\ProgramData\0gx39m49.4f4,PluginInit
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:964
      • C:\Windows\system32\rundll32.exe
        rundll32 C:\ProgramData\0gx39m49.4f4,PluginInit
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:1824
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1484

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\0gx39m49.4f4
      Filesize

      532KB

      MD5

      fbeb44e77397c1a80a705840de22ce37

      SHA1

      c4c0b0bb8433ca1fefd0a18906d22dece26aa3f0

      SHA256

      8e34f70728a245933d7853b1a52c1bf5dc75c3adea29a3bf4d8a6d8de95cb772

      SHA512

      776aa578e8973d987422240ffaf29874f473d1ba041f7ed3dea584b389d2667454bf488be81284c5c401e76462b8eb01c60965a7ca7a7a00694c4ee4fb61d3b2

    • \ProgramData\0gx39m49.4f4
      Filesize

      532KB

      MD5

      fbeb44e77397c1a80a705840de22ce37

      SHA1

      c4c0b0bb8433ca1fefd0a18906d22dece26aa3f0

      SHA256

      8e34f70728a245933d7853b1a52c1bf5dc75c3adea29a3bf4d8a6d8de95cb772

      SHA512

      776aa578e8973d987422240ffaf29874f473d1ba041f7ed3dea584b389d2667454bf488be81284c5c401e76462b8eb01c60965a7ca7a7a00694c4ee4fb61d3b2

    • \ProgramData\0gx39m49.4f4
      Filesize

      532KB

      MD5

      fbeb44e77397c1a80a705840de22ce37

      SHA1

      c4c0b0bb8433ca1fefd0a18906d22dece26aa3f0

      SHA256

      8e34f70728a245933d7853b1a52c1bf5dc75c3adea29a3bf4d8a6d8de95cb772

      SHA512

      776aa578e8973d987422240ffaf29874f473d1ba041f7ed3dea584b389d2667454bf488be81284c5c401e76462b8eb01c60965a7ca7a7a00694c4ee4fb61d3b2

    • memory/964-227-0x0000000000000000-mapping.dmp
    • memory/1100-86-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-60-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1100-57-0x0000000074AD1000-0x0000000074AD3000-memory.dmp
      Filesize

      8KB

    • memory/1100-58-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1100-89-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-59-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-61-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-62-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-63-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-90-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-65-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-66-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-67-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-68-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-69-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-70-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-71-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-72-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-73-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-74-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-75-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-76-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-77-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-78-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-79-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-80-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-81-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-82-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-88-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-84-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-85-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-54-0x0000000072081000-0x0000000072084000-memory.dmp
      Filesize

      12KB

    • memory/1100-87-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-83-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-55-0x000000006FB01000-0x000000006FB03000-memory.dmp
      Filesize

      8KB

    • memory/1100-64-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-91-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-92-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-93-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-94-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-95-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-97-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-96-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-100-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-99-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-98-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-101-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-108-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-107-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-106-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-105-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-104-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-103-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-102-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-109-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-111-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-110-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-113-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-112-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-116-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-117-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-115-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-114-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-118-0x0000000000603000-0x0000000000607000-memory.dmp
      Filesize

      16KB

    • memory/1100-242-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1100-244-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1484-239-0x0000000000000000-mapping.dmp
    • memory/1824-231-0x0000000000000000-mapping.dmp
    • memory/1824-240-0x0000000000390000-0x0000000000396000-memory.dmp
      Filesize

      24KB