Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-01-2025 19:03

General

  • Target

    JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe

  • Size

    273KB

  • MD5

    6778b06bc3e98136209398ca3439e889

  • SHA1

    e439a03cdf311e5fd9ca69c87a6c2af1450ab7de

  • SHA256

    c167603fed2f64b67fe4b45097c2bf4f30800391f7ed9258a0684b987b7e221d

  • SHA512

    36e8e0320ff56313523a16068a796146600f6542959143c9ef62c328ddba430e57c4a3b65e5fde6f47e6842f3914e8bb40da830dd15fc35a9fcd0c77802771ed

  • SSDEEP

    6144:RG377xS2Vp2CeiorXdwTBgWx4p53XCxpcCJJvH9:Er7xS2Vp6RwTyCfxbJJvH9

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 14 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe"
    1⤵
    • UAC bypass
    • 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:1344
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    33KB

    MD5

    ce2a2249573017a31f3ce5ffa87f01a2

    SHA1

    b805f223935247bc7f286f882853e3f2d7f66aba

    SHA256

    f99de091afcd5501857560d0a243b76d50b45a61b8a352defe36185d98f96f22

    SHA512

    66d1b504f60bc85504532c476373698badeb1171edbb4de3090b6a70277e9ebf57d1d3fdee123fa9c3f254b526047f63b5da6360b57684d9e6c905b6bdaba4ab

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/1344-18-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-8-0x0000000075CF0000-0x0000000075CF1000-memory.dmp

    Filesize

    4KB

  • memory/1344-21-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-9-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/1344-10-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-12-0x0000000003670000-0x000000000367E000-memory.dmp

    Filesize

    56KB

  • memory/1344-11-0x0000000002420000-0x0000000002428000-memory.dmp

    Filesize

    32KB

  • memory/1344-13-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/1344-24-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-15-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-52-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-6-0x0000000003670000-0x000000000367E000-memory.dmp

    Filesize

    56KB

  • memory/1344-14-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/1344-28-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-31-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-34-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-37-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-40-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-43-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-46-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-49-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1344-0-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB