Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-09-2024 00:24

General

  • Target

    f0ea743c632a0a33268582676a67d5b5_JaffaCakes118.exe

  • Size

    131KB

  • MD5

    f0ea743c632a0a33268582676a67d5b5

  • SHA1

    b1ac1b252f0ceeff9da3fe3ff1761f4865c5c752

  • SHA256

    6b1749c1e14db0aa12416448dd51c42f5c26588b72cd2ed09c35d38617184879

  • SHA512

    3cf422499e1ea4fde430c28aac4f49dafedbca70ee7b7fd555a7f265b2c4d9362f146cbdafd7229cb0c8b18dd96ac339f2c284bd1ac4d7b883eb816d17958587

  • SSDEEP

    3072:XpeovXPoYcswp7Uclw3BwQaq9NUiuvTMW2aout1:4ovQYjwpU8OB3aq7avTMWvoS

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 17 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 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 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0ea743c632a0a33268582676a67d5b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f0ea743c632a0a33268582676a67d5b5_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\as.exe
      "C:\Users\Admin\AppData\Local\Temp\as.exe"
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2024
  • 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:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Launcher_128.ico

    Filesize

    3KB

    MD5

    1d838fb883743bdeb69efbe52902c896

    SHA1

    2b5683d163a46f7e24c43af2bc4426783f80ceeb

    SHA256

    ea1735d783d40260cf7850cc9d7e9eaccaa62197e7e7d0c3f1436310e09def19

    SHA512

    1d346ec39deea80b0acf1435fd83ef4a12914de07135dfee0b7c00630810966bf130c67c1dd16b837f18f3e455e8ccff8449a0f237a8ab3bb6492530f7b9a3ab

  • \Users\Admin\AppData\Local\Temp\as.exe

    Filesize

    110KB

    MD5

    8c41cac13e90a9b685044a194cedbbdc

    SHA1

    507fb635850724cfe5c79d66bf99f61b8d7c5f9b

    SHA256

    5b11552eb8f94fb24cb0debd29f9d48bfd2aa1b5a1f0ad6f340c4b1bfb12f37b

    SHA512

    344750c3b9f575425dfc2661cbf531af4b73683e703f24fce976782457ca690ceefb3782609eecc6663081101abcb07f6d3389710e81612ba655d5192e7f515c

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

    Filesize

    33KB

    MD5

    8c8a856b47ccad712de757529dfc2cf6

    SHA1

    c4b850f96cb97575a777934643556431c04afab0

    SHA256

    0c9c7144c2689c570b357eddcefe2c368f3e70d79594e1514e2f777514ebae42

    SHA512

    654997ddfbf99e8fc2a36aee672ef45aee44bac65844ea1ba429b0093ab68c3006bde20d0a04c5e1201f4795a7f819468c00fe33fc4a5d729d5b5ead8f756955

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/1820-23-0x0000000002F20000-0x0000000002F22000-memory.dmp

    Filesize

    8KB

  • memory/1820-4-0x0000000002D50000-0x0000000002D9F000-memory.dmp

    Filesize

    316KB

  • memory/1820-25-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2024-48-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-36-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-80-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-20-0x0000000075360000-0x0000000075450000-memory.dmp

    Filesize

    960KB

  • memory/2024-17-0x0000000000560000-0x000000000056E000-memory.dmp

    Filesize

    56KB

  • memory/2024-27-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-28-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-76-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-30-0x0000000000560000-0x000000000056E000-memory.dmp

    Filesize

    56KB

  • memory/2024-29-0x00000000003F0000-0x00000000003F8000-memory.dmp

    Filesize

    32KB

  • memory/2024-32-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-19-0x0000000075370000-0x0000000075371000-memory.dmp

    Filesize

    4KB

  • memory/2024-40-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-44-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-11-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2024-52-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-56-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-60-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-64-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-68-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2024-72-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2776-31-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2776-24-0x00000000001B0000-0x00000000001B2000-memory.dmp

    Filesize

    8KB