Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 05:08

General

  • Target

    24bc10ea63a538bbb7620a7db12cb0e0_JaffaCakes118.exe

  • Size

    177KB

  • MD5

    24bc10ea63a538bbb7620a7db12cb0e0

  • SHA1

    24d57b5885dadb4df9f581425a3059d745817880

  • SHA256

    c2e3a8bfff384c1e3259a9bcfa641ef123d1991ce8179f110796435c50fce133

  • SHA512

    cb5d01f6e07950e0a81f33f4e1091e4f17a44cace1e505120d8694cff3aaa191d6f17b20105ca1083416b9542ac9a9e2981892c2eee53ebde2dc13b86d15a513

  • SSDEEP

    3072:lnj9jtfU+INndIc0JE5sNhAY88tdeepU0fcektxFPnTXwporowi5fJBNt5OFColm:ljbeiczFPnTX8or8tNt5Po0

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 15 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 18 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24bc10ea63a538bbb7620a7db12cb0e0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\24bc10ea63a538bbb7620a7db12cb0e0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\123456~1.EXE
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\123456~1.EXE
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\123456~1.EXE

    Filesize

    114KB

    MD5

    3570b82e4d3fb687e0a1a11839bd1672

    SHA1

    14b6cbf8fd0b9f567eb7e6b310673cf42d4fdcb3

    SHA256

    a30ecb43f16081fc15200ab6327d97e6c7d2d5e9e7d0d39c738704d64f8cccbf

    SHA512

    e619fa081c7802ca213e32bbc6a8c35557bd99fbf4183e2b1f5121599a5a40d013cafae61b184352abdfcd1449fb6fb9c5a69bfc8efa0a993e22200d516bfd8e

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\cmsetac.dll

    Filesize

    32KB

    MD5

    bb9572ce5d412f986bc0c75a4ea3d9ca

    SHA1

    c848b9d7701ea60a4e296b15c67811a2ae03b549

    SHA256

    16b78649b07c35c071cce803f798521e45c3e974cf9c03e6b8b2fa7e5157badb

    SHA512

    6e86f5de07f7b16eb55a89a2a1fff4dacb16877976dbf9b518e15c3f6f5f1075e5556b388ad18c4ea7e52344b56b9b2d9f35d72185751cd565e98cd8a6b58496

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2160-29-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-35-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-19-0x0000000000500000-0x000000000050E000-memory.dmp

    Filesize

    56KB

  • memory/2160-21-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-23-0x0000000000500000-0x000000000050E000-memory.dmp

    Filesize

    56KB

  • memory/2160-22-0x0000000000390000-0x0000000000398000-memory.dmp

    Filesize

    32KB

  • memory/2160-24-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-28-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-62-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-59-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-32-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-10-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-38-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-41-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-44-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-47-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-50-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-53-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2160-56-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2912-4-0x00000000001A0000-0x00000000001F2000-memory.dmp

    Filesize

    328KB

  • memory/2912-27-0x00000000001A0000-0x00000000001F2000-memory.dmp

    Filesize

    328KB