Analysis

  • max time kernel
    101s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2022 06:51

General

  • Target

    overlandchurchofchrist.document.11.11.2022.do.docm

  • Size

    1.3MB

  • MD5

    f1cdcb9d58995e2925d2d9673f37401f

  • SHA1

    5980eda8d8e9c8fc14738d150b21941fb5f02d09

  • SHA256

    335a449fcacab5ef6951073d95f914e374d729c1dd6a6f71f96316714a73596a

  • SHA512

    30c657fdaf73e7fd464fd8cb5b266f6413d285eaa0a355157bc8d3ae3ecb3b2ef3d776e05a1b19273c6ec57ab3aae4f1e5de8af26a4c0c2c3b6d0f0c23d077ac

  • SSDEEP

    24576:M5RM3HJByN63keT98TBa3qr6lzSAOCj3WxFVrCM84vAaD6cZim:JX7YGkeTWTBSqulzSA9erCMPYep

Malware Config

Extracted

Family

icedid

Campaign

1292139634

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\overlandchurchofchrist.document.11.11.2022.do.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:1784
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\Users\Admin\AppData\Local\Temp\45263883.213,#1
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1160
      • C:\Windows\system32\rundll32.exe
        rundll32 C:\Users\Admin\AppData\Local\Temp\45263883.213,#1
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:632
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1540

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\45263883.213
      Filesize

      91KB

      MD5

      a2d2f979938ed162ac5830332aa0455c

      SHA1

      1d1126a2fdb805f057d8f37dfd5288ce501d6a0e

      SHA256

      a919cf6743f16617a9e2ea58f86b89e63a5928d04fdcdedcc0c2ec901233a5c7

      SHA512

      ce9ad991780b0cf57124fb3a6c924b3f4137b50dc2dfa3ba47e5d46d2a00716d6ab1f423129dfa60d8ccc89b9537d243b8035c4bb828f38552422084772d179a

    • \Users\Admin\AppData\Local\Temp\45263883.213
      Filesize

      91KB

      MD5

      a2d2f979938ed162ac5830332aa0455c

      SHA1

      1d1126a2fdb805f057d8f37dfd5288ce501d6a0e

      SHA256

      a919cf6743f16617a9e2ea58f86b89e63a5928d04fdcdedcc0c2ec901233a5c7

      SHA512

      ce9ad991780b0cf57124fb3a6c924b3f4137b50dc2dfa3ba47e5d46d2a00716d6ab1f423129dfa60d8ccc89b9537d243b8035c4bb828f38552422084772d179a

    • \Users\Admin\AppData\Local\Temp\45263883.213
      Filesize

      91KB

      MD5

      a2d2f979938ed162ac5830332aa0455c

      SHA1

      1d1126a2fdb805f057d8f37dfd5288ce501d6a0e

      SHA256

      a919cf6743f16617a9e2ea58f86b89e63a5928d04fdcdedcc0c2ec901233a5c7

      SHA512

      ce9ad991780b0cf57124fb3a6c924b3f4137b50dc2dfa3ba47e5d46d2a00716d6ab1f423129dfa60d8ccc89b9537d243b8035c4bb828f38552422084772d179a

    • memory/632-243-0x0000000000000000-mapping.dmp
    • memory/632-254-0x0000000000180000-0x0000000000186000-memory.dmp
      Filesize

      24KB

    • memory/1160-239-0x0000000000000000-mapping.dmp
    • memory/1540-245-0x0000000000000000-mapping.dmp
    • memory/1784-92-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-70-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-58-0x0000000070F5D000-0x0000000070F68000-memory.dmp
      Filesize

      44KB

    • memory/1784-59-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-60-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-62-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-61-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-94-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-64-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-66-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-65-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-67-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-68-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-95-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-69-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-74-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-75-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-97-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-78-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-77-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-79-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-80-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-82-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-81-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-84-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-83-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-85-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-89-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-90-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1784-91-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-93-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-63-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-57-0x00000000753C1000-0x00000000753C3000-memory.dmp
      Filesize

      8KB

    • memory/1784-76-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-96-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-98-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-99-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-100-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-105-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-106-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-104-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-108-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-107-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-109-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-110-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-111-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-112-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-114-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-113-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-115-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-119-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-120-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-122-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-121-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-123-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-124-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-126-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-55-0x000000006FF71000-0x000000006FF73000-memory.dmp
      Filesize

      8KB

    • memory/1784-125-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-127-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-128-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-129-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-130-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1784-247-0x0000000070F5D000-0x0000000070F68000-memory.dmp
      Filesize

      44KB

    • memory/1784-54-0x00000000724F1000-0x00000000724F4000-memory.dmp
      Filesize

      12KB

    • memory/1784-256-0x0000000070F5D000-0x0000000070F68000-memory.dmp
      Filesize

      44KB