Analysis

  • max time kernel
    107s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2022 17:39

General

  • Target

    ismanews.doc.09.26.docm

  • Size

    866KB

  • MD5

    366304ec7a8ead86c52e0f5328269a2a

  • SHA1

    bedbf8b099dab8c9e4dfb839a40a4aae0158eb60

  • SHA256

    5b067b3377033144b982410f226ce45007b3615446b3b72c5dc1468bb6864447

  • SHA512

    752fe3f7b04c2f80b5a6622c51fa2f6ae564980a184bf55fe6e0e391be632fe291132de4dc6e4f63adf4795b1b820008077d1d499f570e0d9dce2a9628aff4d1

  • SSDEEP

    12288:z4hVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEx0y8x7trjxzFZjFgGC:shV2jUeQRI5wPN/ntrdZH9C

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\ismanews.doc.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:1204
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\ProgramData\9071p105.646,PluginInit
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1596
      • C:\Windows\system32\rundll32.exe
        rundll32 C:\ProgramData\9071p105.646,PluginInit
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:1940
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1832

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\9071p105.646
      Filesize

      532KB

      MD5

      d8d403cf749db7fe21b473db968821bc

      SHA1

      ebcf01fb986ac59747db3b9600f006d9500199ab

      SHA256

      e296a80b49eb5bf3c138376a3e1989e25a1f76d90f96a2dd568be48b6e275e09

      SHA512

      2f82bd59ceef343e6d10dc1a5edd20ea3875598b4b4277e2cd0a98aa23496126c640a9c35f47f1c02f82668437829452c9be0db490bffbc152d0aee95d8660ef

    • \ProgramData\9071p105.646
      Filesize

      532KB

      MD5

      d8d403cf749db7fe21b473db968821bc

      SHA1

      ebcf01fb986ac59747db3b9600f006d9500199ab

      SHA256

      e296a80b49eb5bf3c138376a3e1989e25a1f76d90f96a2dd568be48b6e275e09

      SHA512

      2f82bd59ceef343e6d10dc1a5edd20ea3875598b4b4277e2cd0a98aa23496126c640a9c35f47f1c02f82668437829452c9be0db490bffbc152d0aee95d8660ef

    • \ProgramData\9071p105.646
      Filesize

      532KB

      MD5

      d8d403cf749db7fe21b473db968821bc

      SHA1

      ebcf01fb986ac59747db3b9600f006d9500199ab

      SHA256

      e296a80b49eb5bf3c138376a3e1989e25a1f76d90f96a2dd568be48b6e275e09

      SHA512

      2f82bd59ceef343e6d10dc1a5edd20ea3875598b4b4277e2cd0a98aa23496126c640a9c35f47f1c02f82668437829452c9be0db490bffbc152d0aee95d8660ef

    • memory/1204-54-0x0000000072231000-0x0000000072234000-memory.dmp
      Filesize

      12KB

    • memory/1204-55-0x000000006FCB1000-0x000000006FCB3000-memory.dmp
      Filesize

      8KB

    • memory/1204-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1204-57-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
      Filesize

      8KB

    • memory/1204-58-0x0000000070C9D000-0x0000000070CA8000-memory.dmp
      Filesize

      44KB

    • memory/1204-59-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-61-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-60-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-63-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-62-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-64-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-66-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-65-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-68-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-67-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-70-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-69-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-71-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-72-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-74-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-73-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-75-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-77-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-76-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-78-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-79-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-80-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-83-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-84-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-82-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-81-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-85-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-86-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-87-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-88-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-89-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-92-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-93-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-91-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-90-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-96-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-97-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-95-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-94-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-100-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-99-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-98-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-101-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-102-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-103-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-104-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-105-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-107-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-106-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-110-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-111-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-109-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-108-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-114-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-113-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-112-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-118-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-117-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-116-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-115-0x000000000042C000-0x0000000000490000-memory.dmp
      Filesize

      400KB

    • memory/1204-243-0x0000000070C9D000-0x0000000070CA8000-memory.dmp
      Filesize

      44KB

    • memory/1596-227-0x0000000000000000-mapping.dmp
    • memory/1832-239-0x0000000000000000-mapping.dmp
    • memory/1940-231-0x0000000000000000-mapping.dmp
    • memory/1940-240-0x0000000000190000-0x0000000000196000-memory.dmp
      Filesize

      24KB