Resubmissions

22/10/2024, 19:51

241022-yk8gtstckl 7

22/10/2024, 19:48

241022-yjkpdatbnk 7

21/10/2024, 21:25

241021-z9xx3axema 7

Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22/10/2024, 19:48

General

  • Target

    Lunar Client - Installer.exe

  • Size

    2.3MB

  • MD5

    5dae543a90c57b5441f4c2995f2b5436

  • SHA1

    066629ae4d2f56e054a4479288d6c9fd43ee2a7e

  • SHA256

    b38150ba19809c027431ec9ac11e3f560d2bed0708c5f7332167c40032e9632b

  • SHA512

    769473317ddb413bb47719910fc477bd2ede23c13b37f9eb4d4c14f49b421672382782325080b97342f8487788929a97334ae4436a743004ef9c331643c1267b

  • SSDEEP

    49152:ImAhWNzxE87vxpsrFpIvZRW/z4GEfOM6HsFWB3YONkhWocU/:IhAPN+TIvZI/z9NRHyTd

Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lunar Client - Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Lunar Client - Installer.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:784

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\nsoD52B.tmp\System.dll

          Filesize

          21KB

          MD5

          51bd16a2ea23ae1e7a92cedc6785c82e

          SHA1

          a9fbaeb9a695b9f2ba8a3ed8f0d95d2bf6a3d36c

          SHA256

          4dbc79d2b1c7987cc64bb5d014db81bb5108bdd6d8bf3a5f820fac1ded62be33

          SHA512

          66ffc18b2daf6c4cba01aef0e4af2f006a51aa218eab0f21dc66e47eea0389d2b1748ef0e30d2ec9f0123fd7f38ed3aee964dd6bde5779aaee19ebf55369af79

        • \Users\Admin\AppData\Local\Temp\nsoD52B.tmp\UserInfo.dll

          Filesize

          14KB

          MD5

          1dd4ca0f4a94155f8d46ec95a20ada4a

          SHA1

          5869f0d89e5422c5c4ad411e0a6a8d5b2321ff81

          SHA256

          a27dc3069793535cb64123c27dca8748983d133c8fa5aaddee8cdbc83f16986d

          SHA512

          f4914edc0357af44ed2855d5807c99c8168b305e6b7904dc865771ad0ee90756038612fe69c67b459c468396d1d39875395b1c8ec69e6da559fb92859204763e

        • \Users\Admin\AppData\Local\Temp\nsoD52B.tmp\uac.dll

          Filesize

          24KB

          MD5

          861f7e800bb28f68927e65719869409c

          SHA1

          a12bfcd2b9950e758ead281a9afbf1895bf10539

          SHA256

          10a0e8cf46038ab3b2c3cf5dce407b9a043a631cbde9a5c8bcf0a54b2566c010

          SHA512

          f2bf24a0da69bbe4b4a0f0b1bfc5af175a66b8bcc4f5cc379ed0b89166fa9ffe1e16206b41fca7260ac7f8b86f8695b76f016bb371d7642aa71e61e29a3976eb

        • \Users\Admin\AppData\Local\Temp\nsoD52B.tmp\utils.dll

          Filesize

          58KB

          MD5

          c6b46a5fcdccbf3aeff930b1e5b383d4

          SHA1

          6d5a8e08de862b283610bad2f6ce44936f439821

          SHA256

          251ab3e2690562dcfcd510642607f206e6dcf626d06d94b74e1fa8297b1050a0

          SHA512

          97616475ef425421959489b650810b185488fcb02a1e90406b3014e948e66e5101df583815fd2be26d9c4d293a46b02ba4025426f743e682ed15d228f027f55c