Analysis

  • max time kernel
    143s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2024 15:34

General

  • Target

    e511f48e8a6be8dcb7f2a52a9ed911c2_JaffaCakes118.exe

  • Size

    311KB

  • MD5

    e511f48e8a6be8dcb7f2a52a9ed911c2

  • SHA1

    1759689c4d526adc734da294f38918b1f43ac527

  • SHA256

    43dcdf4a15dc68fe37bf06eea87cfcc060c167890d20c0aad627584da5b76301

  • SHA512

    495b9a4934c34e82a481001790d001daee1b12350c685f626d5283ab8a855eb4fd75ac43b56054f46ea015c4a316c4f09389ca87c3543d7661f80cc01eee0fad

  • SSDEEP

    6144:OGyjnBSkuV1d4eZd88ORJIf/wTBt53CGpcjqoS:tYnBSkuVUeZdYqwT9FoS

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 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 2 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
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e511f48e8a6be8dcb7f2a52a9ed911c2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e511f48e8a6be8dcb7f2a52a9ed911c2_JaffaCakes118.exe"
    1⤵
    • 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:1312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    32KB

    MD5

    e58ab5ffc2c0db49195f3d44847bd10f

    SHA1

    221113837dc75b51868b4113794fab01f97fd738

    SHA256

    eb74771ab7d39252d8a5cab98741fb09c1e71fd5c6f5a241fe69d731ae0c9d6a

    SHA512

    cd6869facb8bb6759d54967379c2644869030ab0dd956d0b67e61a3d3dfffc4c3cbc2ea21174c9c17337d0dd341ea1c6b75e7a057af19ff3595d90b1c4a179da

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/1312-0-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/1312-1-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/1312-8-0x0000000000550000-0x000000000055E000-memory.dmp

    Filesize

    56KB

  • memory/1312-11-0x0000000076A60000-0x0000000076B50000-memory.dmp

    Filesize

    960KB

  • memory/1312-10-0x0000000076A70000-0x0000000076A71000-memory.dmp

    Filesize

    4KB

  • memory/1312-12-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/1312-13-0x0000000076A60000-0x0000000076B50000-memory.dmp

    Filesize

    960KB

  • memory/1312-14-0x00000000002F0000-0x00000000002F8000-memory.dmp

    Filesize

    32KB

  • memory/1312-15-0x0000000000550000-0x000000000055E000-memory.dmp

    Filesize

    56KB