Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 17:49

General

  • Target

    manickbag,invoice,09.26.docm

  • Size

    867KB

  • MD5

    e3f31139ce0af4942c97f98c2e49030f

  • SHA1

    c8be02d711d37ac68b18cfb7b9158b7df914117c

  • SHA256

    cff784097a93c27539c5cd51c1ff2073fcc45a9dd72209f9c11ad14f034bbf01

  • SHA512

    3995f275022325e08e824406849792b568d8836264763d8a4d5c3cc2ba4b8dd55652697d62f3b8321b4a8706ad13f232102fe14c17bf92dff63492e178c3a68d

  • SSDEEP

    12288:2KVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DE/M/yuuV+XHfzPdiYKY4:3V2jUeQRI5wPN/3yVV+XHL4

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\manickbag,invoice,09.26.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:780
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\ProgramData\9e829l38.425,PluginInit
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:692
      • C:\Windows\system32\rundll32.exe
        rundll32 C:\ProgramData\9e829l38.425,PluginInit
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:776
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1224

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\9e829l38.425
      Filesize

      532KB

      MD5

      9f85562d3671e9c68820e40a01c72424

      SHA1

      926d9f5b63762d9ccebf76435a3f2704147293c2

      SHA256

      b6597c19abcd8e87ca9cf7787fe7d85a1299820bf0fe8953852af82688e6a54d

      SHA512

      1e4159b1740c31e46cb9aeaa20a3c814e0320623d381a65e498c3945bcdf72cdfb83adc94f59a39b76a6448a320dfce2984f8207960a20d94ad14bcd2dff50a6

    • \ProgramData\9e829l38.425
      Filesize

      532KB

      MD5

      9f85562d3671e9c68820e40a01c72424

      SHA1

      926d9f5b63762d9ccebf76435a3f2704147293c2

      SHA256

      b6597c19abcd8e87ca9cf7787fe7d85a1299820bf0fe8953852af82688e6a54d

      SHA512

      1e4159b1740c31e46cb9aeaa20a3c814e0320623d381a65e498c3945bcdf72cdfb83adc94f59a39b76a6448a320dfce2984f8207960a20d94ad14bcd2dff50a6

    • \ProgramData\9e829l38.425
      Filesize

      532KB

      MD5

      9f85562d3671e9c68820e40a01c72424

      SHA1

      926d9f5b63762d9ccebf76435a3f2704147293c2

      SHA256

      b6597c19abcd8e87ca9cf7787fe7d85a1299820bf0fe8953852af82688e6a54d

      SHA512

      1e4159b1740c31e46cb9aeaa20a3c814e0320623d381a65e498c3945bcdf72cdfb83adc94f59a39b76a6448a320dfce2984f8207960a20d94ad14bcd2dff50a6

    • memory/692-227-0x0000000000000000-mapping.dmp
    • memory/776-231-0x0000000000000000-mapping.dmp
    • memory/776-233-0x0000000000280000-0x0000000000286000-memory.dmp
      Filesize

      24KB

    • memory/780-82-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-68-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-57-0x0000000076321000-0x0000000076323000-memory.dmp
      Filesize

      8KB

    • memory/780-58-0x00000000710BD000-0x00000000710C8000-memory.dmp
      Filesize

      44KB

    • memory/780-59-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-60-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-61-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-62-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-63-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-64-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-65-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-66-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-67-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-88-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-69-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-70-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-71-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-72-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-73-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-74-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-75-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-76-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-78-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-77-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-89-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-80-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-79-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-84-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-85-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-83-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-55-0x00000000700D1000-0x00000000700D3000-memory.dmp
      Filesize

      8KB

    • memory/780-86-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-97-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/780-81-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-92-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-93-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-91-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-90-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-96-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-87-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-95-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-94-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-100-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-99-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-98-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-103-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-104-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-102-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-101-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-106-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-105-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-108-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-107-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-110-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-109-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-112-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-111-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-114-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-54-0x0000000072651000-0x0000000072654000-memory.dmp
      Filesize

      12KB

    • memory/780-113-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-116-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-115-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-118-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-117-0x000000000071A000-0x000000000071E000-memory.dmp
      Filesize

      16KB

    • memory/780-244-0x00000000710BD000-0x00000000710C8000-memory.dmp
      Filesize

      44KB

    • memory/780-242-0x00000000710BD000-0x00000000710C8000-memory.dmp
      Filesize

      44KB

    • memory/1224-240-0x0000000000000000-mapping.dmp