Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 15:37

General

  • Target

    daab2f9d6999401781c20e5bc0647dea_JaffaCakes118.exe

  • Size

    337KB

  • MD5

    daab2f9d6999401781c20e5bc0647dea

  • SHA1

    7f990620bd6f31b3fb3da8d8c18b954ab90cd34f

  • SHA256

    6310ec3f7fb15835ab9e627f13f4a28c6236e07488f35b6e8dfd4742aec2c2f5

  • SHA512

    f537a5ebf0ecd8a936332afecc4faf55d7c4166009d834a85991a7ac44ad5c697e5ccba14b579a8aea88001efbaa53b949ccabb11b80037c2d489a8e4831383a

  • SSDEEP

    6144:dBNlDX3C5F9kk6op30syEV9+mNxGIrPj0NmWtNvUnoSW:dBPDXS5Dkk6op3+EGq0Nx8noSW

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 7 IoCs
  • UPX packed file 17 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\daab2f9d6999401781c20e5bc0647dea_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\daab2f9d6999401781c20e5bc0647dea_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Local\Temp\msx7EB1\dfdf.exe
      "C:\Users\Admin\AppData\Local\Temp\msx7EB1\dfdf.exe"
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • 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:3064
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\msx7EB1\11770.jpg

    Filesize

    19KB

    MD5

    3c2a3925e83ad16d471d026c7e7b5088

    SHA1

    51649239a4ec3fc034e00a98c1dd7c91acad4947

    SHA256

    b42d3bd429db93f6b09ccdc587ca0aff47088e7a965b8f4443e55c7d1e7a8002

    SHA512

    1d340a881f15e007996567597ddd9de3d039e52fc306eecb68a5b068495290f267bc009f7fec24de0800135a19d15df00001b75719dff7010224370f1f2df882

  • C:\Users\Admin\AppData\Local\Temp\msx7EB1\dfdf.exe

    Filesize

    109KB

    MD5

    1d38c8c2eca91b6f6c422d509178b05c

    SHA1

    919102985834f0cb3069d7ade1f05127c5c35354

    SHA256

    1155f88ceee3ca1c11ee3e356420996ccc4d053e8b1538b0196855572cbe66fe

    SHA512

    b9d002a333c367f2aa39e477f7cb1695a39785324a594e5a4cfc93ad276edf4c2cde5e113c57fd2588b1bcf9f435992fca5d1f53146785d3f2b4a89b50d11152

  • \Users\Admin\AppData\Local\Temp\msx7EB1\cmsetac.dll

    Filesize

    32KB

    MD5

    889ff60934681dfd9b63972ed9f28170

    SHA1

    17dab79117f3751896f0d1b428b6e021dd300ec6

    SHA256

    be895f8877128467b05eaeb04e61d197725884bae09dac1985b3468b1decfed4

    SHA512

    c6e75f49d0198d8762dddc475af5cc6d315bd3eef17615814bc3d0e2ec933cdf8734fce2531cf5f1578ec45be9acd8e399ddd78e68b8e7969ebf07f64966f34d

  • \Users\Admin\AppData\Local\Temp\msx7EB1\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2176-38-0x00000000027E0000-0x0000000002830000-memory.dmp

    Filesize

    320KB

  • memory/2176-2-0x0000000001F30000-0x0000000001F32000-memory.dmp

    Filesize

    8KB

  • memory/2176-20-0x00000000027E0000-0x0000000002830000-memory.dmp

    Filesize

    320KB

  • memory/2176-13-0x0000000002F30000-0x0000000002F80000-memory.dmp

    Filesize

    320KB

  • memory/2176-12-0x0000000002F30000-0x0000000002F80000-memory.dmp

    Filesize

    320KB

  • memory/2176-36-0x0000000002F30000-0x0000000002F80000-memory.dmp

    Filesize

    320KB

  • memory/2176-37-0x0000000002F30000-0x0000000002F80000-memory.dmp

    Filesize

    320KB

  • memory/2856-39-0x0000000000380000-0x000000000038E000-memory.dmp

    Filesize

    56KB

  • memory/2856-5-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/2856-33-0x0000000000380000-0x000000000038E000-memory.dmp

    Filesize

    56KB

  • memory/2856-3-0x0000000000120000-0x0000000000122000-memory.dmp

    Filesize

    8KB

  • memory/2856-35-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/3064-42-0x00000000005E0000-0x00000000005EE000-memory.dmp

    Filesize

    56KB

  • memory/3064-57-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-40-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-22-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-43-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-41-0x0000000000360000-0x0000000000368000-memory.dmp

    Filesize

    32KB

  • memory/3064-45-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-49-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-53-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-29-0x00000000005E0000-0x00000000005EE000-memory.dmp

    Filesize

    56KB

  • memory/3064-61-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-65-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-69-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-73-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-77-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-81-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-85-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-89-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3064-93-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB