General

  • Target

    RobloxExecutor.exe

  • Size

    23.2MB

  • Sample

    240929-rnfgwsxfjr

  • MD5

    a7dc407cfaf696609f3d06f85a1ab666

  • SHA1

    3563ed195a323e18da71e36ccd0c073e62c2bb8c

  • SHA256

    9de00bfe898b7fa5a102b9f4e40daa541bebf18e03bf1062708452af48c8bb92

  • SHA512

    b82c7ce5b8f3f87305f2d4ad1782879b889e4ddb971a552f5a7afe4632aec201c466b0a424c05452ab50f73f92a924f2c5858d49e0308a9c528eca4415b09520

  • SSDEEP

    393216:A26GA3is67YJMnDiyrZ74MC1EgVqNHb2k7D/fea7KiDqBIaThxGVnxpxjAat0ebr:lA3isGYJMD1rZKLqNPDKiDqV/Gvp+60A

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://gt2n17uejm0gxeqm8mnzszq1sikpb0xupfgtdc0y95q50mtkqfjiujnj50.pages.dev/update/update.exe

exe.dropper

https://gt2n17uejm0gxeqm8mnzszq1sikpb0xupfgtdc0y95q50mtkqfjiujnj50.pages.dev/main/main.exe

Targets

    • Target

      RobloxExecutor.exe

    • Size

      23.2MB

    • MD5

      a7dc407cfaf696609f3d06f85a1ab666

    • SHA1

      3563ed195a323e18da71e36ccd0c073e62c2bb8c

    • SHA256

      9de00bfe898b7fa5a102b9f4e40daa541bebf18e03bf1062708452af48c8bb92

    • SHA512

      b82c7ce5b8f3f87305f2d4ad1782879b889e4ddb971a552f5a7afe4632aec201c466b0a424c05452ab50f73f92a924f2c5858d49e0308a9c528eca4415b09520

    • SSDEEP

      393216:A26GA3is67YJMnDiyrZ74MC1EgVqNHb2k7D/fea7KiDqBIaThxGVnxpxjAat0ebr:lA3isGYJMD1rZKLqNPDKiDqV/Gvp+60A

    Score
    3/10
    • Target

      $TEMP/update.ps1

    • Size

      1KB

    • MD5

      3b602b09f0f9f88640007dce338563cf

    • SHA1

      b358a43c6572bfe185014e603c31950aa9983534

    • SHA256

      ad569949f9374d1470dace95a25e2519ff07311a5607ab8a07de2c5cccc99261

    • SHA512

      591d40cc7b51b1262af4248a389d57ba7f6d2af3900863415c70b8a569a2a8f039812a634f02a9ea7033436f40503be851abf5a945f0a155b0a75a3bdaddefa9

    Score
    8/10
    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target

      host/fxr/8.0.8/hostfxr.dll

    • Size

      342KB

    • MD5

      d078ea59cae2f77f8794a632dd0809bc

    • SHA1

      843a780e62b4f2c85e17de2e87b2c3cf233d9571

    • SHA256

      f451a4839bd27a10fd03e751c843f2389e71e76a2f7bf418a650a53844d21d1f

    • SHA512

      a9b9b223286170cadcfca8f2e125791b817301b6464f0ec839990696d743986634563e2ce8080d540cdacc0fd725c0fa17c40cf6668a8a59ffc2df17fbedc7b9

    • SSDEEP

      6144:s3oCq7D6qYvWzxP5tsWaag28fxfIUmtd3+:9+1Wzbtsftvmdu

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/Microsoft.CSharp.dll

    • Size

      982KB

    • MD5

      ac45b05c090e28dde2bdd3e6d460330f

    • SHA1

      54a64b5c41a365e4f03974e620d9227582e0b6b1

    • SHA256

      fba4224e5deabccd781bd7e0371c16a9765f7be0ea165f8bb499f5d62f4531bf

    • SHA512

      6dcdb591e85c9f2c241ed2bcfafa214b7f1b75e6d681bb40f76cc3b121fce41ce9455fa3c44d455a4e4f2ff4ba4f159f0de51c0ea74ffc73837b342794ab7389

    • SSDEEP

      24576:Wuz94uYWl+9whtbSp1HVu9yH+sChDUD3IX+:v54uZ++tbQHVu9yHugrH

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/Microsoft.DiaSymReader.Native.amd64.dll

    • Size

      2.2MB

    • MD5

      a71cd05c01f0fc603c0bd782516f806d

    • SHA1

      c15e261d5e7318875d324d28ab70a883cd434c81

    • SHA256

      7f8dcf37d9d66eae14c48a79fa2fcd447bd0f38a21be0203a9c4a89398aacf28

    • SHA512

      ce53f6dc1f02889ed6fb1f8df226f9badbb039f79505cdbd599a00a32b6617da5e19f2ad7f76bb8134b3ccad39fab2209ed8ec6ae42cd30402c4e450fc19fa88

    • SSDEEP

      49152:jH+fGgFyzuNiG6H0n8D1gkrz/OAyFAopdrq/c/:+GgFQq8DT/ZyFDN0c

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/Microsoft.VisualBasic.Core.dll

    • Size

      1.2MB

    • MD5

      5a0f40b6899f9bd7e43a5425da58de25

    • SHA1

      bdff3cbf31fa86709309d92667c285f9f2c6d40b

    • SHA256

      eea806d40be4c2fb909072df32de259ec476e9a7cc749c37447994ffc340f1ad

    • SHA512

      f99971b7c6b3f3a02f99fd40da655326d6bcf1060ffb2e5e49a6bda6e09c05557b15f0951c1560e1acdb4b2cdf0b63ecef45e6745c1d562ae286aa3d53529850

    • SSDEEP

      24576:NsvtzOPj/l89Sk2f+/eOUCxRepC36Rk3i+XFqUn:NsvtzOP7ymf+/TZd3ie

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/Microsoft.Win32.Registry.dll

    • Size

      118KB

    • MD5

      4fd4616455d07e7252b50b565a2e75c5

    • SHA1

      cd6db5a8dca0d94aa5e48717e32f3ec3e1b17998

    • SHA256

      853da3e1e5ba29decfc91a39fa1b70955bdc63e18f034ae119635df53704e9d9

    • SHA512

      1e37902f3b4afcc08acd7c8450e72de11ca16d1d338b8e076bf4940bde832866d410900ed6513b1d6ba67e7fcf579336998d7b2a2ac9483404b3fa2c6866ee2d

    • SSDEEP

      3072:HY1NwrxWkbGKzcNqJSvEVcULVii1i81SFUt:Dl6KYqJSvEVz7/iO

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Collections.Concurrent.dll

    • Size

      270KB

    • MD5

      34e8718bed9ffcb954586f833672f548

    • SHA1

      ee3d827879373d2ae7708d90c6916efde84b98bd

    • SHA256

      635d3192ebc262dceafb679c30d63a06375d686e9e9bad9e43b1914b4ace483e

    • SHA512

      a406540c34c699bdc6ea69635047ea206e295cb1e6c2ef80ec9c0374b74f2fe4c3754b309adb2bd173d8f4d6261db6be6570b518a7fd7d2cbbc4304921a38923

    • SSDEEP

      6144:zH8+KHhcm1xa3ZvGFehyhyO28ibc8wXD6GK:zPChcm1xachD2PbVE+GK

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Collections.Immutable.dll

    • Size

      818KB

    • MD5

      e8d86e48d55490f58acc8dddcef458cc

    • SHA1

      dcdb9c0d60b300467962e58602a82bbe6ec77aac

    • SHA256

      fc48aa677a344f912c1a9160115dafd396b4f69eedd27f4b53b14c2b512e92d2

    • SHA512

      18f993f4c7899856aa0c6ad200863d2444fdfa4745ed4cb961aa38db9f7e6dcb5576665cc1d487a9d1ea7c3b526a95710734aa65049410cbc2e58fd7c3defd15

    • SSDEEP

      12288:crJR+uRoPwK6eN8/98vTU4dQEE3k0T9YLVgHr4lucvMgllgg9n:w+uM8abw+CMlFDll/n

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Collections.NonGeneric.dll

    • Size

      102KB

    • MD5

      7dfe9c0a526e8be845fdf94c77a40215

    • SHA1

      c3c84d477a91f553167c88d7dc77ec77723138b4

    • SHA256

      4f96e191302a84c970545aadb2fc53fa9b5455b1de54187a5373e0e3b5c90991

    • SHA512

      61971e48894e92832ed76967b06e0d8ab57b8748096159852bf2f6ad8c74f8b6dc759ec3fa868ae91f1f08d4f9ecb15cc3a8df697452dd17972a96715b0c73a3

    • SSDEEP

      1536:4QoktJ1UcLZmsYAZwmkXjhXVrMZREnZWzUdhiszMO:4jk9vZ7I1GZKZPHoO

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Collections.Specialized.dll

    • Size

      102KB

    • MD5

      7b967aba7a1321af17a04576de32cc50

    • SHA1

      dc2f05b710d21733befb5066fa99bfb3ae1b7c4f

    • SHA256

      c3d7055a0c71a9e8641c7883dbbdffebdbb27d2350de43ba925d947662533daf

    • SHA512

      4b8abbe1101ea2cb7b257198e2dcb353cca151c4bebd4697a128ffd69d27e1de64fe19fcbdc79636414b01b15b7848e2c16e6b9bde24688d1794a7334aeaa9a4

    • SSDEEP

      1536:Nx/tht+6AWhqlJH5MC+W06201CTBUsqEiONocgw50ad01IODi0zmG:Nx/Q6AqiT+WFPaiONocgwaaOhDzl

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Collections.dll

    • Size

      254KB

    • MD5

      c755e2d819f1462687ba99f28d7fb638

    • SHA1

      1758e9e47d46c3b1d4f71520d09f3fa80e40c9d6

    • SHA256

      7ee67cdc969f5bd5ba1a4e99a17ed8a67c2dd835537a982cb41a7ebe3ad025fe

    • SHA512

      060610e7c30ab2625c85315e0ac105e08888bd2b37a9abcfa33566565c632e7397fc5db5edf03054feca2b2f46cb73f54e2cdb258ccd470d1947a27bc7de997d

    • SSDEEP

      6144:nXiJoXLKgtvcp1M5eRWAbQW0ryS1woXh3m3x:XYCKgtEzweMiD0rGqJmB

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.ComponentModel.Annotations.dll

    • Size

      198KB

    • MD5

      2b2ebce91dd24647ba64032aff474eea

    • SHA1

      633b37c3f8ed3e2e036a6301e3a99ae2382f9be6

    • SHA256

      ce51c0a016e0d830bb2325b917de3b959e42df82c47a681287c97f0c27846af4

    • SHA512

      9718a8e686ca2f7e27db887ab94e0c5578cda23170c27e97bea1d0f95a30f29a4d742bdbc791c1e2f91d9ad5d2be383701dbba3d0ad054da06d30863cd5da1f4

    • SSDEEP

      3072:ADzcvTHdJdCe4dCLLe+Yfn3gwmMWQArD5/oE5bF65eUV/uuTG:AQT9WDvgwzWQArHUV/uui

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.ComponentModel.TypeConverter.dll

    • Size

      726KB

    • MD5

      e10561ccc3b6c7d0ac9705a411803dea

    • SHA1

      558a8054f0ed9f680dd20561fd9811f3c818b716

    • SHA256

      e5d98e1abe75c19b49952c9d5d4e28b54d336a73b9c14773fb4e7197bae00e3a

    • SHA512

      77c60173b7037a9e3ac714aaf5778281bdc4afca9166314051d4784e53000aa33fae46e90b4dd56701ac8c28558c252e0c04564cb5c8704f09bc6d3f3a732041

    • SSDEEP

      12288:EwTQLZPFIwJ04TS1jMoubC+hfzF89TwM/BiXtDaCPzFPaOL8j0ecA:TTQd9IwJ0B1jMoubC+hbO9TwM/BiwCPE

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Console.dll

    • Size

      170KB

    • MD5

      60be3b0fe0ce54306e547728c541616f

    • SHA1

      505519153734f9b58fb37dc4e86740ff7d057896

    • SHA256

      577d62369b948ec8dac8d01403987007edef6409a8fae7df733fbbc068086a75

    • SHA512

      ab770c4882396808ea49d216367853d0041a63f20cee3f6bb64a06417d7a5af07fc1c19bb60948b04d411d0b27b45b1b3c5c316f1d06e623a34b54e79512d055

    • SSDEEP

      3072:ioeEmXYzdfd6+Vfz5mDVVdwF6xARZvcKZzxuR1BB1GwRV:Ve1X4fd6qwVdC6x2ZvcK14B73

    Score
    1/10
    • Target

      shared/Microsoft.NETCore.App/8.0.8/System.Data.Common.dll

    • Size

      2.7MB

    • MD5

      d9a6328a389dad8e4a5c9bf9efd8fa77

    • SHA1

      05c93e421cfa10b7504e867e8edeb3e68c4ebe8d

    • SHA256

      1bb6848e76a1ac2966515ee04b80fff63a1566cc086f267b184040e9f681e808

    • SHA512

      052cf47e55e025a03e7e0b92ffe49b8131bf7e7a0e46a4244598077601ad01b72d4060a393e8214cc4045435d930f9516b740d0db666ff1207d7d0e7bccc50a6

    • SSDEEP

      49152:/LlMm2mf+ncGZUm3k+mywJOHPxIyiNMZ62YGkO3egTxiZsc5hBhB0X1v:DOOQZYyZ62YGkO3egTxiZs209

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
10/10

behavioral1

discovery
Score
3/10

behavioral2

discovery
Score
3/10

behavioral3

execution
Score
7/10

behavioral4

discoveryexecution
Score
8/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10