Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2024 20:16

General

  • Target

    d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe

  • Size

    222KB

  • MD5

    d0607c373b1870dce4c3730ec7246fdc

  • SHA1

    14b7bbb3b00219347eb8e6dbe42de0eaa22821a7

  • SHA256

    d71bcb88197dbf2247bfb4ad647b4a0b4f3b4bc3f38c9f0c2f5c451c8d822643

  • SHA512

    59f524a6dedec4838aea6cbcfbaa4b73a5ef9bc15da0e96ad0cfe8d7790b57dd9cad71af5374b9e2bf99c5191d9d2808b48875528418cc1655a3c0a02514d200

  • SSDEEP

    3072:k6h2ZdVFdEdP2RPSlab/v1Lrst/Z7rhfhTBfeT/QKOZTSJVyocoJNLTPSyY2Uhh2:d2hMPizQt/ZdhTBPKOdqApoedF9yxfn

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 5 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 6 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe
      2⤵
      • UAC bypass
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    33KB

    MD5

    7fd399fe61e77d48046fb23f9a678e81

    SHA1

    8fb3667d95ce1a2f50829ccc1cb04709e9dffe97

    SHA256

    74924de8ac0b7ff39adad2788407e239edbc8bbead724bde3e2f1f7f4e5bfd66

    SHA512

    5bacdd7c54faf98dbdcfcdfce57e840f500dfc6a8e3c41fc603ee7a4b47a7684375a153cc3f1ab0c4409a2bda188463bb71d5d7a7d7e8687c13473fc582dfa0b

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/1820-10-0x0000000010000000-0x000000001003D000-memory.dmp

    Filesize

    244KB

  • memory/2008-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-6-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-14-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-13-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-15-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2008-3-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2008-12-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-23-0x0000000000500000-0x000000000050E000-memory.dmp

    Filesize

    56KB

  • memory/2008-25-0x0000000076640000-0x0000000076641000-memory.dmp

    Filesize

    4KB

  • memory/2008-26-0x0000000076630000-0x0000000076720000-memory.dmp

    Filesize

    960KB

  • memory/2008-27-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2008-28-0x0000000076630000-0x0000000076720000-memory.dmp

    Filesize

    960KB

  • memory/2008-29-0x00000000003E0000-0x00000000003E8000-memory.dmp

    Filesize

    32KB

  • memory/2008-30-0x0000000000500000-0x000000000050E000-memory.dmp

    Filesize

    56KB

  • memory/2008-31-0x0000000076630000-0x0000000076720000-memory.dmp

    Filesize

    960KB