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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2024, 19:36

General

  • Target

    bf45410d6f9e7e9bf5368067a4da51ad_JaffaCakes118.exe

  • Size

    74KB

  • MD5

    bf45410d6f9e7e9bf5368067a4da51ad

  • SHA1

    38a562a84a713197c74550321ca151e5358da0de

  • SHA256

    b1a921a19e1ffe86dec65b5f98af4a91ae198e9217f6ab4dbe58082201021ad6

  • SHA512

    3ff16c004a698f7ee84899992572c2fb572a95ed0b1fccef3bd146abe56eb19278e29c986eb8dc7818323d2662ef09519d8a50708eb5624370353e1502776af9

  • SSDEEP

    768:Jh/2ZTrvVJlUODhdmPvflJqSkudPgZfDnjNL4eZVg4wnePhl6bZN516XKGOYXtnm:uFbUgdmHJdyj54eZV/wniq516X7OSvoH

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf45410d6f9e7e9bf5368067a4da51ad_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bf45410d6f9e7e9bf5368067a4da51ad_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3200
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Windows\system32\whhfd008.ocx" pfjieaoidjglkajd
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2276
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Program Files\Common Files\0E57B42Dce.dll" m3
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: LoadsDriver
      • Suspicious use of AdjustPrivilegeToken
      PID:3304
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Program Files\Common Files\whh20007.ocx" pfjaoidjglkajd C:\Users\Admin\AppData\Local\Temp\bf45410d6f9e7e9bf5368067a4da51ad_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\0E57B42Dce.dll

    Filesize

    10KB

    MD5

    f1f49fb85ab029ad86c02ebecb892b12

    SHA1

    664a602f8e843218c1158571714cd0adee1da939

    SHA256

    f8f3abcf8d43377b49d1edce23a667c9efd9cde86e9afee228e8c3b093013f13

    SHA512

    600810f5a23067afb483b2fb5cd980c817d1b79da7fd7c5183a2d76f3546c514256f5536791abd4ed4b949518c63ab7c55df3e9b9109df2681fd3df10dbd2673

  • C:\Program Files\Common Files\whh20007.ocx

    Filesize

    44KB

    MD5

    d9fd140b5c30e09776aeb679260d2e48

    SHA1

    7907909a7d5671a4dba53936e934c36a6d48d6b5

    SHA256

    f7cc978b0c07f4b265ee5cb2633ec8453ef6c109467f026de17a44deec1afd7d

    SHA512

    e87ddd3faf84e7f225de9c100457436bccdf6f9eb95f29e7cf3e42956083a4f1e656fa1d263d5fbeceb5e92d5e14ecf8618da87bac5dec6e95e733acaf49693e

  • C:\Windows\SysWOW64\whhfd008.ocx

    Filesize

    14KB

    MD5

    731659d09654891912ac223e20cd10ab

    SHA1

    13cee04adc7b09ef1c0c6b9abc02d0c7bc02a071

    SHA256

    672639ce00081bdd6b6ee69e1bc816d0b353ed9713b5a21bac6009907daf3d3b

    SHA512

    e2b63a180ff6a9ef523f21a9afe9f71f612f617fbab5b791f763c8bccab14d8cb1986729fadba4bc5f29fe9813766bcb88168018f8c6571ec72efc69639f1116

  • memory/1092-23-0x0000000010000000-0x0000000010210000-memory.dmp

    Filesize

    2.1MB

  • memory/2276-22-0x0000000010000000-0x0000000010208000-memory.dmp

    Filesize

    2.0MB

  • memory/2276-21-0x0000000002480000-0x0000000002690000-memory.dmp

    Filesize

    2.1MB

  • memory/2276-24-0x0000000010000000-0x0000000010208000-memory.dmp

    Filesize

    2.0MB

  • memory/3200-0-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3200-7-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3304-20-0x0000000010000000-0x0000000010206000-memory.dmp

    Filesize

    2.0MB

  • memory/3304-16-0x0000000002480000-0x0000000002690000-memory.dmp

    Filesize

    2.1MB