Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2025 02:42

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:1980
    • 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:5060
      • 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:2700
    • 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:4008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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\nsj7610.tmp

    Filesize

    537B

    MD5

    700e8d46785aeb7cbe1a0fa117b99c4d

    SHA1

    3ed970f7be7a6997c48a65ed663c53655ca86f23

    SHA256

    e0d8c9a83c84a7d3e4561aaf212677c09898731db023060fd901b4cddab04117

    SHA512

    156c038d9e45241431f8d6e0d088931f3bdeb6591070dcce1ff9e40e11fbe09956e5b970f56d9975337858d1b4ed9705bf311b9f1df3a8175d3636d6bd782497

  • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nso7681.tmp

    Filesize

    769B

    MD5

    ca28e699a2d56ded824dd9cbc2939d69

    SHA1

    740399f891db85623f0ef890debfc48bd71473c2

    SHA256

    7eea1058b14639f591b645a5eda15650147356b2912f1e0b58a4eb16402638b3

    SHA512

    c820971c5d25f5ec20597f5c016c2af3d2890ee35365a5d7aad301247844fcec76f0350e5cff7e16cd33c089d74f45cd1c19ffdd798057ca64da1ab0d65def20

  • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nsp7868.tmp

    Filesize

    730B

    MD5

    814d215e4641770dfa34b4a2c6777a6a

    SHA1

    6f5349a954f096a3436b41ed311f1357696097fd

    SHA256

    87a2d5efee7fbd323ff077ffa9bae824529b18dab862a07e4f5d6ff8217c5aec

    SHA512

    d02cf634d0763c725d3e43e67bd02940494957821b59355fb6f300c1a03e63c2ab5b581542b3d588af9af47ac698baaa35aed04e467ed170b45ee42dddcf62e2

  • C:\Users\Admin\AppData\Local\Temp\FNMD\FM\1.5.11.16\nst75FF.tmp

    Filesize

    482B

    MD5

    d8a02ae94e1d92ee05bf413959981f25

    SHA1

    40bbace27d817c0f491dae516a87b0009372f56c

    SHA256

    ceaba25da87dd76ef48d85153667606b372d1a7b83a0273c06edcb76142af08b

    SHA512

    d2e772d479e09c7b21ba6a0482173e01fc08f98be9c21551c7cd252c3d8e5ab334a4ae433f7c14839f09174b44672bb7d81b6b6f4e1bcd05e8773e22ea84553b

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\ExtractDLLEx.dll

    Filesize

    7KB

    MD5

    ba4063f437abb349aa9120e9c320c467

    SHA1

    b045d785f6041e25d6be031ae2af4d4504e87b12

    SHA256

    73acba7dd477dfd6cf4249911f4e3c781196c7cf6b28425761dcb2d4f90c36c5

    SHA512

    48a813f55834069f8c6b90740de3df01564a136b0fe637f9f85cc1a19d7f32b1f70205ff2462526508fe3c1962d7c1e8e384c40463e328538aeba28e8d0fb92a

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\InetLoad.dll

    Filesize

    18KB

    MD5

    994669c5737b25c26642c94180e92fa2

    SHA1

    d8a1836914a446b0e06881ce1be8631554adafde

    SHA256

    bf01a1f272e0daf82df3407690b646e0ff6b2c562e36e47cf177eda71ccb6f6c

    SHA512

    d0ab7ca7f890ef9e59015c33e6b400a0a4d1ce0d24599537e09e845f4b953e3ecd44bf3e3cbe584f57c2948743e689ed67d2d40e6caf923bd630886e89c38563

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\Processes.dll

    Filesize

    56KB

    MD5

    cc0bd4f5a79107633084471dbd4af796

    SHA1

    09dfcf182b1493161dec8044a5234c35ee24c43a

    SHA256

    3b5388e13dab53d53e08791f492ed7d3094a0cee51e9841af83ce02534e0621c

    SHA512

    67ba90ec04366e07d0922ffb4dbbb4f12f90b6785b87700adaae29327db9ec2a03d750b229f858db0594f439499d6346fbf1ebc17c77162bf8da027515219ee3

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\Time.dll

    Filesize

    10KB

    MD5

    38977533750fe69979b2c2ac801f96e6

    SHA1

    74643c30cda909e649722ed0c7f267903558e92a

    SHA256

    b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

    SHA512

    e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\chrmPref.dll

    Filesize

    194KB

    MD5

    6845d147b88de1f005d9c6ebb6596574

    SHA1

    64523302e2b1e2ee7a31580d2acac852db3c7e45

    SHA256

    c9ccc486c3353bad0d2819a42203c0db7ba98b4826b6a2b8d4deee832e4d3d8e

    SHA512

    cd4caa6669b5f90ead60579a2e5b01a9cd2d17fd2919651cecda6327acb32e2eb3b9953412c085d50dee89779d2f60df658236fb4c3cc54bed4ae66929590606

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\mt.dll

    Filesize

    5KB

    MD5

    aac69f856c4540edd4ef7ce6c8571639

    SHA1

    2860f55ea9774d631219e66604051e90a43258b7

    SHA256

    6dc2644a389feeef9e0ac65e2c8b01fc18ca6e53b253f10efffcb117e0a852dd

    SHA512

    ebacc8117c44d298ae519705510285c576932761b3c7b697eeb91cb7620150ebe551102d1ab83d68f4c78e1496b191a55ad8f78c491f5b4af456c4de6ad72dcd

  • C:\Users\Admin\AppData\Local\Temp\nsc71F5.tmp\nsisos.dll

    Filesize

    5KB

    MD5

    69806691d649ef1c8703fd9e29231d44

    SHA1

    e2193fcf5b4863605eec2a5eb17bf84c7ac00166

    SHA256

    ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

    SHA512

    5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vobr65rb.Admin\user.js

    Filesize

    1KB

    MD5

    dff5819b34c0a7195020b5c0cc1816f5

    SHA1

    70d4faced30c52a04742db30492dbcab4db90d5d

    SHA256

    d50eeeffe6d7dfe66701b7e4883c7d9ebcfcb50d5f0bf5b2f241956960e8e758

    SHA512

    4478c97b4878613fcec5441819696575baf5822935a2624bfc5a8abc5836911e53f1cc117a934bf1d23cb32e8e6e93ba311c46e734b26d936859b8b1284aff49

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vobr65rb.Admin\user.js

    Filesize

    592B

    MD5

    9a9d8a527435c613cee80265b80ecb71

    SHA1

    a57bc24b99d17e9c5bed8b1d9b2e033ad192f4a3

    SHA256

    1670369bf968d18ace949fceb923ff7599b322b7b4f0915a6cfd8a2a081217e4

    SHA512

    62d2b6d50ebeb182adc7c70169b34c5f5c3cacfd37cded90fadcc70e0bef518f57dabf02864f3892cca8066c4b6e1823892827c5f34661b83fa73e15610dbef1

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vobr65rb.Admin\user.js

    Filesize

    712B

    MD5

    a520bab78e4babec7cfd8484e550346c

    SHA1

    01629cab2dad7426a585089e4833f614ade46ae0

    SHA256

    5a9224133f197cab8a67638cb2f9ed4d3454f98c4de0828e555b71d816295afb

    SHA512

    898cbbe4a57b418d2a5d62eb34506dadb23ac80d38d5e65111d9a46c6976ad7b5d1e3fc2b43e475b19a6124ace23fb99873091f00808501a714c47d97a817343

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vobr65rb.Admin\user.js

    Filesize

    980B

    MD5

    c49efb26186c4b8c31f58050473a4166

    SHA1

    dfe48088645c25b0710e467e87cf3a0a1c79becd

    SHA256

    e701cd9e75cf2d6ac7851b5357774594e0420ce4260dd586ce10bc5a4def5165

    SHA512

    c5024d5b1fbe5b1b9f64a4eb08a3cea9b5047ceb431ab89ee16396af13fa374eb235e05bcea2a11d1fbd0270ca9497e8ae9e9ebfc8ecadceac7a7b8f33f1acbf

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vobr65rb.Admin\user.js

    Filesize

    1KB

    MD5

    3d7fc2daa07595f2b2e0543f932570e6

    SHA1

    f695c7d385cb238199bbe5b1a5a816ad7cdc2062

    SHA256

    3de82c7bb5e8ef8e65b3ea70cbf94b651c6e5837ea0e0a5905024c5baa5cafd2

    SHA512

    46864392021874cf5eb3401dc8bff12c1607d8dd324143e6c460edce2f631a410201e0e02675eba610faaff112486b193f543e858dec86e8aa400cd12443b66f

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\y0bypz8z.default-release\user.js

    Filesize

    574B

    MD5

    eefed7ffe003d616370a6e8fd218a26a

    SHA1

    a712f829ef97fc3e68eef8aba4984872600c391c

    SHA256

    8af8b14553175008f3fcf21c750b90e12c7bac68b19ba8490abaaa2cd0e5bc97

    SHA512

    578aa8457d4e4099661444a9266e09bf910b18f522eb49eb3bb2f162e406d78ffbf9645c9c5e074b293991d6ba866c4ab64e59f1620efd96af6edc0d05d646c8

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\y0bypz8z.default-release\user.js

    Filesize

    625B

    MD5

    3ea1b20e8439c6fa69d48ddc5730ffa8

    SHA1

    695b222dbe9c29354f6f02f7c99947a015425d51

    SHA256

    17689bf266fe30d83154f211c2f16862f2dcfd7e43398f7ec4706cd9da7cbee9

    SHA512

    fb5e0c72c84bc03b46f4dd1ff132723af825ba326638eb6a9820ecfefab6465b720a0afb32c65b29e6b1b2836b1e37552573d037bd72357ac9cde5c546f3315a

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\y0bypz8z.default-release\user.js

    Filesize

    780B

    MD5

    262d6473eea3608d34edc0b9934ed22a

    SHA1

    217df7e0ab503437255cb61bdc05dc24d71b5da8

    SHA256

    fa4bf3873bd147433064fd17a6b1c7b45a705d2aeba0ec22809c4908ab400b14

    SHA512

    e3ea532a793d8a3549d91c5866923ac85acc949353956b9cb8993d1237b9a6950cac24db2425b8ed7ed76f524eaf90e96afc472c0c24c05d99e1804ec1677070

  • memory/1980-1600-0x0000000003A50000-0x0000000003A62000-memory.dmp

    Filesize

    72KB

  • memory/1980-84-0x0000000002870000-0x0000000002882000-memory.dmp

    Filesize

    72KB