Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2025, 21:58

General

  • Target

    $LOCALAPPDATA/funmoods.exe

  • Size

    1.6MB

  • MD5

    badf0b8e9bc8d7352fb084951255ee4f

  • SHA1

    e584634b5565fd81d7258fca86c632c9d3e1cd14

  • SHA256

    73db5f6b89963d6692e3c43c8f3e5265ec4512ce87fe652e9ec3a4a0bb036db8

  • SHA512

    3b704e3b0d440f1e580cc277c3c68223139f35156b00250ebf9a231f03d5f74bd19bbf948061e7b8be13b9c08aca9f30a0929cfce5a9d5cc3558cd187a05d53e

  • SSDEEP

    24576:VtxBMupYpmZICsiWuu0uFYBimEuDYYmTj67rRXFO6BbwZTdNFtr6Ps7QOWxQ6NVN:p6HmZICsfujIvGmTW7rRQakZpt+xQON

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in Program Files directory 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NSIS installer 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$LOCALAPPDATA\funmoods.exe
    "C:\Users\Admin\AppData\Local\Temp\$LOCALAPPDATA\funmoods.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ie.exe
      "C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ie.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Installs/modifies Browser Helper Object
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1552
      • C:\Program Files (x86)\Funmoods\funmoods\1.5.11.16\funmoodssrv.exe
        "C:\Program Files (x86)\Funmoods\funmoods\1.5.11.16\funmoodssrv.exe" /RegServer
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:1076
    • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ffx.exe
      C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ffx.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:348

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files (x86)\Funmoods\funmoods\1.5.11.16\funmoodsApp.dll

          Filesize

          329KB

          MD5

          12be59f427297e54fef41f9bb32d4233

          SHA1

          0088967a4ed52f491976136c95d43e0e1b06cc31

          SHA256

          e4b3df5ead761fe83da367d5e2ae1d416d0f89a572480deecc20c4b4295f17eb

          SHA512

          0f8f3826e8a9205771863c042a8386315784927e260ca8617c44f83b5f3f3a501500d6d39ae732da11c0621dbd6c8c6d75ac7af660a46bb70acac9c12991d2db

        • C:\Program Files (x86)\Funmoods\funmoods\1.5.11.16\funmoodsEng.dll

          Filesize

          535KB

          MD5

          d5e0f923b3ee640efd6a58ec0c70cbdc

          SHA1

          74f62a9acdb9f9dd0580d69450c062ba8870deea

          SHA256

          3d1b55bbb46e5788ca3e8ce68e515f52bdf63c0f53ceaad7236964eedf97f281

          SHA512

          471eca5adb43ba82cfed4fdb395471414301e3eeb602ba4fa6cccb9721869847a06bd8096d7eb15cbdcab908d6dfc47d48d293e1f77b881271f6d7dd4f54f3f0

        • C:\Program Files (x86)\Funmoods\funmoods\1.5.11.16\funmoodsTlbr.dll

          Filesize

          245KB

          MD5

          7f8be790b6614f46adeafd59761abbeb

          SHA1

          a1be7d513d40b1a0af1aa1fd73c2c2b6173ac700

          SHA256

          b1fa4dacf9656e31588eebeca1f831c72a33d9affca07ede0d5f5d113ec14aaf

          SHA512

          4d17c74368543092a8e7604208689bc6a5fc5bcc46c60cfb9255622d031a4265adaa13d7c0b5f410ababed802f29cb89c2dd7d7b1adc1af33fbb5f55e4a8a5ca

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ffx.exe

          Filesize

          319KB

          MD5

          fe768a6b82ed2a59c58254eae67b8cf9

          SHA1

          3dad9bf5011fb73b9be2fe6c601bb6281a3ceaf6

          SHA256

          3ac3c700060a0487060724f3fd22faf70d5f633e69401641964d7ba4d6e6e570

          SHA512

          3d8caadc61ea127bd0e3d01f35274a2ebfa34a0ac12b0932988300d011347f74a09c2bf3c85e58bfbe5200288c6e6f100b4f08916d23e56d7b52a70130aad14b

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\FM4ie.exe

          Filesize

          1.1MB

          MD5

          ddcada8c66d56df6e4ef2bbedf2bb865

          SHA1

          059a7f8bb8ed2e99d5153d26ecf986e91c24df19

          SHA256

          abcde03656f4c6f51d4d4c788ece555581b8c7b52bfe1c18ef70678cb3a2e872

          SHA512

          63a3ca5d733cef71cc4ff61d6b5b3dd74613d57bac2b5d41efffbbf64ab6031bde66c0cd7058bf50c047e64e4ee0ef87dff3c7864a18c118521f5711ab69cc91

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsdCDE3.tmp

          Filesize

          482B

          MD5

          7b720777fdb91c395905c0e197c69faa

          SHA1

          503e1583ca0897a82f7ccd1f03e66eeddc5fb05b

          SHA256

          3970266fa12abfd3f311751a677a95ded3216d6258770e26ab21346d9c77049e

          SHA512

          2a918e4a307785f0713f3612a822b3a9bf36c8a948c9717b90d0da42142d917d41d40597c1bc06bf9d09774e06f4166fb8e789a84fc51c7eaee694d45e361f06

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsoCE74.tmp

          Filesize

          713B

          MD5

          4044a55f36fe514bf6528e6fdfff309f

          SHA1

          54336c52116f6ace3d92b3b6cae165a5b0273e06

          SHA256

          d54582f81117cc9cdd61f1684f59acd0bfafc572e0f71d417810e5fd3b5b9872

          SHA512

          22dc3d7a98ad2ff8a0f90c8815a5bed6f443351e84d37de92a0bf299646ea1369d77a97e7c126372568d180b65590e993260a8c18f5e885986c3d9ca964aa0b5

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsoCF15.tmp

          Filesize

          981B

          MD5

          18ae70c76fcac9b01fcfa9192e5e4495

          SHA1

          387bfde3b3cee8c09772e8e89b96aede0e4a2545

          SHA256

          0634f6a70cd26e330955e2abe29b5db74556601340eae98e5a5695d535705226

          SHA512

          497f83dac2cf4e2ec9130246db6f46b0d8d24bc3017a4068ca10f7aa22344f5134110775f557be50992ad0c910895c20a2e1bfdc87491f54e8396e971da8ae7f

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsoCF65.tmp

          Filesize

          1KB

          MD5

          074c0be90d6d80928ee8a0e840653978

          SHA1

          cf6406a41686ee4d5462badf5323044c218c395d

          SHA256

          8122d614dd62c5987ca58bfd7aef1e9dd24a5db5916a678b7de861f07f59d974

          SHA512

          93d05f20ad9c5093afa8fad7efd2d532e6c6779eda2914933d9bd3c1e6ff4b37529b9462c8027aa1ab7b035aefa5932ca0b22b138cc4384f66a8b83d93c0d347

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsoCFB6.tmp

          Filesize

          232B

          MD5

          4d55cfa937c7f9926e7d2824bb421065

          SHA1

          9bccfe0468c84c36eaf4c00f4ea81b01302c77c3

          SHA256

          16ef6827e750346d0d36f870445fda96c6681f2501074b5bcae2bc6cf29394f3

          SHA512

          ca4dc6f35a4c8abff55870a4dc3f47826b74d6abdc6d76dc7a4ed65725209372475b142fd135514861a6ea4136e524ded87daffe63f97a11667353d8d88a7c1a

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nstCF35.tmp

          Filesize

          1KB

          MD5

          7483006db6dba1fdc6c2c76d5ece1d26

          SHA1

          84e128a8600d642f18f8d5d6e34d8cd9d1cfacf8

          SHA256

          c000d9857e15d5163c930aeb892321e86e732d32d0813f995acce686c0d26e61

          SHA512

          7552f16199b8608676a030b243801714646f76b5fee1bef7325f1c10cb0d7661d419f5121b01c83f938cb9e342093ed1dbafd66a7313332bca6ae6cb638c8396

        • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsyCEB4.tmp

          Filesize

          825B

          MD5

          4d72238668329ff53be8d86c8fdf589b

          SHA1

          0282bcea23679231dc509cdd91f7eae9eafb5f71

          SHA256

          0b288598f641bdfc5ff8e7cae94544b10e3ed73dc11e0d1cc41fffbb5fbff5f7

          SHA512

          8b3a31184ee2720d58f4e4061c8894538a8cc3d75fa93e383653f9acba029e6b2de2f527843d77aa41a0edc917c653ac12de8f2d8497cdc696c5e7cd6b7609a5

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\ExtractDLLEx.dll

          Filesize

          7KB

          MD5

          ba4063f437abb349aa9120e9c320c467

          SHA1

          b045d785f6041e25d6be031ae2af4d4504e87b12

          SHA256

          73acba7dd477dfd6cf4249911f4e3c781196c7cf6b28425761dcb2d4f90c36c5

          SHA512

          48a813f55834069f8c6b90740de3df01564a136b0fe637f9f85cc1a19d7f32b1f70205ff2462526508fe3c1962d7c1e8e384c40463e328538aeba28e8d0fb92a

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\InetLoad.dll

          Filesize

          18KB

          MD5

          994669c5737b25c26642c94180e92fa2

          SHA1

          d8a1836914a446b0e06881ce1be8631554adafde

          SHA256

          bf01a1f272e0daf82df3407690b646e0ff6b2c562e36e47cf177eda71ccb6f6c

          SHA512

          d0ab7ca7f890ef9e59015c33e6b400a0a4d1ce0d24599537e09e845f4b953e3ecd44bf3e3cbe584f57c2948743e689ed67d2d40e6caf923bd630886e89c38563

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\NSISdl.dll

          Filesize

          14KB

          MD5

          a5f8399a743ab7f9c88c645c35b1ebb5

          SHA1

          168f3c158913b0367bf79fa413357fbe97018191

          SHA256

          dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

          SHA512

          824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\Processes.dll

          Filesize

          56KB

          MD5

          cc0bd4f5a79107633084471dbd4af796

          SHA1

          09dfcf182b1493161dec8044a5234c35ee24c43a

          SHA256

          3b5388e13dab53d53e08791f492ed7d3094a0cee51e9841af83ce02534e0621c

          SHA512

          67ba90ec04366e07d0922ffb4dbbb4f12f90b6785b87700adaae29327db9ec2a03d750b229f858db0594f439499d6346fbf1ebc17c77162bf8da027515219ee3

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\System.dll

          Filesize

          11KB

          MD5

          c17103ae9072a06da581dec998343fc1

          SHA1

          b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

          SHA256

          dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

          SHA512

          d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\Time.dll

          Filesize

          10KB

          MD5

          38977533750fe69979b2c2ac801f96e6

          SHA1

          74643c30cda909e649722ed0c7f267903558e92a

          SHA256

          b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

          SHA512

          e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\UserInfo.dll

          Filesize

          4KB

          MD5

          7579ade7ae1747a31960a228ce02e666

          SHA1

          8ec8571a296737e819dcf86353a43fcf8ec63351

          SHA256

          564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

          SHA512

          a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\chrmPref.dll

          Filesize

          194KB

          MD5

          6845d147b88de1f005d9c6ebb6596574

          SHA1

          64523302e2b1e2ee7a31580d2acac852db3c7e45

          SHA256

          c9ccc486c3353bad0d2819a42203c0db7ba98b4826b6a2b8d4deee832e4d3d8e

          SHA512

          cd4caa6669b5f90ead60579a2e5b01a9cd2d17fd2919651cecda6327acb32e2eb3b9953412c085d50dee89779d2f60df658236fb4c3cc54bed4ae66929590606

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\mt.dll

          Filesize

          5KB

          MD5

          aac69f856c4540edd4ef7ce6c8571639

          SHA1

          2860f55ea9774d631219e66604051e90a43258b7

          SHA256

          6dc2644a389feeef9e0ac65e2c8b01fc18ca6e53b253f10efffcb117e0a852dd

          SHA512

          ebacc8117c44d298ae519705510285c576932761b3c7b697eeb91cb7620150ebe551102d1ab83d68f4c78e1496b191a55ad8f78c491f5b4af456c4de6ad72dcd

        • C:\Users\Admin\AppData\Local\Temp\nsbC9E8.tmp\nsisos.dll

          Filesize

          5KB

          MD5

          69806691d649ef1c8703fd9e29231d44

          SHA1

          e2193fcf5b4863605eec2a5eb17bf84c7ac00166

          SHA256

          ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

          SHA512

          5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\dxh7hykm.Admin\user.js

          Filesize

          537B

          MD5

          1e42c390e61bb4310126e98ac570e1f1

          SHA1

          1c19647e47abce14c9e05fe3a03759e7aac317d7

          SHA256

          f9e1f44e1fbed72a8f58d0fcae0b1a6a37513e8fdf97fb076b5741d9b5c5f670

          SHA512

          c79a054eed12645c095de2863b215acbfd4285878267ffbeccdf37638897c837840931d91f92d794ea883a366e106ed8419b4e11a2db38589cd0792f6879d8ae

        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\dxh7hykm.Admin\user.js

          Filesize

          770B

          MD5

          1b4555f7b8961db8f895a4e9fcdccbdc

          SHA1

          658efff129e745ba5eaa280c74d7936cc15c00ff

          SHA256

          4316cc90cddb10cdd932c5661c585f90d6d97e97f3fbf48fea52e3f6d982711a

          SHA512

          d12808e5b33136c708401c6f2362b254349b8fb55448b5c10e71f2a6d4f136438399d3455edc80214c3a7445bce289425878140c5d7abd950d8d66bbfc572b78

        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\dxh7hykm.Admin\user.js

          Filesize

          929B

          MD5

          ed1c76fd040aa19f2c0c7e81c2fad7ac

          SHA1

          4f65eac8e3df3f3c9e2d0666c059de35e5cc2fe9

          SHA256

          0445051fe88b2df7d7ed9481f4b10fa2ee334d2cae6080a67b3379c567ee6599

          SHA512

          493da23ee2a4942b101965e2382dadeb30f2450a851ea077509f352b3163b8a989535e9cad0878c96f1dd165470df43b8dd31c8bc687f002f7c5a03b1b3c8c08

        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\g9per00b.default-release\user.js

          Filesize

          830B

          MD5

          7689ddd7fffc3505c71b7df9531509e6

          SHA1

          f495e3c635289d4508dc6b1668c672d200aaeade

          SHA256

          a829b45a5105c5de0ac7153074e5aa0ec61b460794befbddfc6e632d70a7af2a

          SHA512

          4e850ce66f94ca2543e8872157a2c0865d9e0379dbfff359cb0e46e1629badb2ea78ffb2a1fef6451c8c6ee8cb513dea6dbecf14f774d1073bb37723176e0a04

        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\g9per00b.default-release\user.js

          Filesize

          882B

          MD5

          f1f1a897605de81df9b38abd20141305

          SHA1

          cf3c892dc1f50ca15f6af7f9b06f94eece08dc2c

          SHA256

          48bb27060b9da1ab516986577b76cc2fb07536fdcf4fbbfb25d978e3929730e6

          SHA512

          b44da257121af54d15af0d30659abe82dbe8e12bac5fbcc48d689e862bb75fdb0da18e1a09737f0fdb3f9c264fbc98a6f9472cb5e3ba44d35e816e40c4b0e66b

        • memory/2340-84-0x0000000002530000-0x0000000002542000-memory.dmp

          Filesize

          72KB

        • memory/2340-1600-0x0000000003B70000-0x0000000003B82000-memory.dmp

          Filesize

          72KB