Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250128-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250128-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    31-01-2025 09:44

General

  • Target

    Luna-Grabber-Main-main/builder.exe

  • Size

    19.8MB

  • MD5

    95419e62271175d0d3b3306b0befffb3

  • SHA1

    e5a126c4d582372385212d804658056651599d95

  • SHA256

    394a76cae20c6d644a5f9a12099b48ee2058f6b03ff3f83805bb5d078248cb8c

  • SHA512

    5d2de343eb27d2bc471f7368debe98665c07a3a1a79ab2e2b084312f807db07697aa3f3a79b1b683c54b364020f012f812a8018fecf08419011f6945da4771bf

  • SSDEEP

    393216:MQtstvdqJr7M5liAdQJlOwF3MnG3otl5cGaABo1edW3zCd1Z5Z:MQtstVA7M5lndQD3MGYNjbCOf

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 48 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 33 IoCs
  • Looks up external IP address via web service 5 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Main-main\builder.exe
    "C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Main-main\builder.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Main-main\builder.exe
      "C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Main-main\builder.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1540
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:3824
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "tasklist"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2004
          • C:\Windows\system32\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:1704
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4572

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\Crypto\Cipher\_raw_cbc.pyd

        Filesize

        12KB

        MD5

        ff2c1c4a7ae46c12eb3963f508dad30f

        SHA1

        4d759c143f78a4fe1576238587230acdf68d9c8c

        SHA256

        73cf4155df136db24c2240e8db0c76bedcbb721e910558512d6008adaf7eed50

        SHA512

        453ef9eed028ae172d4b76b25279ad56f59291be19eb918de40db703ec31cddf60dce2e40003dfd1ea20ec37e03df9ef049f0a004486cc23db8c5a6b6a860e7b

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\Crypto\Cipher\_raw_cfb.pyd

        Filesize

        13KB

        MD5

        fe489576d8950611c13e6cd1d682bc3d

        SHA1

        2411d99230ef47d9e2e10e97bdea9c08a74f19af

        SHA256

        bb79a502eca26d3418b49a47050fb4015fdb24bee97ce56cdd070d0fceb96ccd

        SHA512

        0f605a1331624d3e99cfdc04b60948308e834aa784c5b7169986eefbce4791faa148325c1f1a09624c1a1340e0e8cf82647780ffe7b3e201fdc2b60bcfd05e09

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\Crypto\Cipher\_raw_ecb.pyd

        Filesize

        10KB

        MD5

        821aaa9a74b4ccb1f75bd38b13b76566

        SHA1

        907c8ee16f3a0c6e44df120460a7c675eb36f1dd

        SHA256

        614b4f9a02d0191c3994205ac2c58571c0af9b71853be47fcf3cb3f9bc1d7f54

        SHA512

        9d2ef8f1a2d3a7374ff0cdb38d4a93b06d1db4219bae06d57a075ee3dff5f7d6f890084dd51a972ac7572008f73fde7f5152ce5844d1a19569e5a9a439c4532b

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\VCRUNTIME140.dll

        Filesize

        96KB

        MD5

        f12681a472b9dd04a812e16096514974

        SHA1

        6fd102eb3e0b0e6eef08118d71f28702d1a9067c

        SHA256

        d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8

        SHA512

        7d3accbf84de73fb0c5c0de812a9ed600d39cd7ed0f99527ca86a57ce63f48765a370e913e3a46ffc2ccd48ee07d823dafdd157710eef9e7cc1eb7505dc323a2

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\VCRUNTIME140_1.dll

        Filesize

        37KB

        MD5

        75e78e4bf561031d39f86143753400ff

        SHA1

        324c2a99e39f8992459495182677e91656a05206

        SHA256

        1758085a61527b427c4380f0c976d29a8bee889f2ac480c356a3f166433bf70e

        SHA512

        ce4daf46bce44a89d21308c63e2de8b757a23be2630360209c4a25eb13f1f66a04fbb0a124761a33bbf34496f2f2a02b8df159b4b62f1b6241e1dbfb0e5d9756

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_asyncio.pyd

        Filesize

        62KB

        MD5

        2859c39887921dad2ff41feda44fe174

        SHA1

        fae62faf96223ce7a3e6f7389a9b14b890c24789

        SHA256

        aebc378db08617ea81a0a3a3bc044bcc7e6303e314630392dd51bab12f879bd9

        SHA512

        790be0c95c81eb6d410e53fe8018e2ca5efd1838dc60539ebb011911c36c8478333ee95989cfd1ddaf4f892b537ae8305eb4cd893906930deae59c8965cf2fbb

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_bz2.pyd

        Filesize

        81KB

        MD5

        4101128e19134a4733028cfaafc2f3bb

        SHA1

        66c18b0406201c3cfbba6e239ab9ee3dbb3be07d

        SHA256

        5843872d5e2b08f138a71fe9ba94813afee59c8b48166d4a8eb0f606107a7e80

        SHA512

        4f2fc415026d7fd71c5018bc2ffdf37a5b835a417b9e5017261849e36d65375715bae148ce8f9649f9d807a63ac09d0fb270e4abae83dfa371d129953a5422ca

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_cffi_backend.cp311-win_amd64.pyd

        Filesize

        177KB

        MD5

        fde9a1d6590026a13e81712cd2f23522

        SHA1

        ca99a48caea0dbaccf4485afd959581f014277ed

        SHA256

        16eccc4baf6cf4ab72acd53c72a1f2b04d952e07e385e9050a933e78074a7d5b

        SHA512

        a522661f5c3eeea89a39df8bbb4d23e6428c337aac1d231d32b39005ea8810fce26af18454586e0e94e51ea4ac0e034c88652c1c09b1ed588aeac461766981f4

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_ctypes.pyd

        Filesize

        120KB

        MD5

        6a9ca97c039d9bbb7abf40b53c851198

        SHA1

        01bcbd134a76ccd4f3badb5f4056abedcff60734

        SHA256

        e662d2b35bb48c5f3432bde79c0d20313238af800968ba0faa6ea7e7e5ef4535

        SHA512

        dedf7f98afc0a94a248f12e4c4ca01b412da45b926da3f9c4cbc1d2cbb98c8899f43f5884b1bf1f0b941edaeef65612ea17438e67745962ff13761300910960d

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_hashlib.pyd

        Filesize

        62KB

        MD5

        de4d104ea13b70c093b07219d2eff6cb

        SHA1

        83daf591c049f977879e5114c5fea9bbbfa0ad7b

        SHA256

        39bc615842a176db72d4e0558f3cdcae23ab0623ad132f815d21dcfbfd4b110e

        SHA512

        567f703c2e45f13c6107d767597dba762dc5caa86024c87e7b28df2d6c77cd06d3f1f97eed45e6ef127d5346679fea89ac4dc2c453ce366b6233c0fa68d82692

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_lzma.pyd

        Filesize

        154KB

        MD5

        337b0e65a856568778e25660f77bc80a

        SHA1

        4d9e921feaee5fa70181eba99054ffa7b6c9bb3f

        SHA256

        613de58e4a9a80eff8f8bc45c350a6eaebf89f85ffd2d7e3b0b266bf0888a60a

        SHA512

        19e6da02d9d25ccef06c843b9f429e6b598667270631febe99a0d12fc12d5da4fb242973a8351d3bf169f60d2e17fe821ad692038c793ce69dfb66a42211398e

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_overlapped.pyd

        Filesize

        48KB

        MD5

        01ad7ca8bc27f92355fd2895fc474157

        SHA1

        15948cd5a601907ff773d0b48e493adf0d38a1a6

        SHA256

        a083e83f609ed7a2fc18a95d44d8f91c9dc74842f33e19e91988e84db94c3b5b

        SHA512

        8fe6ac8430f8dde45c74f45575365753042642dc9fa9defbcf25ae1832baf6abb1ea1ad6d087e4ece5d0590e36cee1beea99845aef6182c1eec4bafdf9557604

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_queue.pyd

        Filesize

        30KB

        MD5

        ff8300999335c939fcce94f2e7f039c0

        SHA1

        4ff3a7a9d9ca005b5659b55d8cd064d2eb708b1a

        SHA256

        2f71046891ba279b00b70eb031fe90b379dbe84559cf49ce5d1297ea6bf47a78

        SHA512

        f29b1fd6f52130d69c8bd21a72a71841bf67d54b216febcd4e526e81b499b9b48831bb7cdff0bff6878aab542ca05d6326b8a293f2fb4dd95058461c0fd14017

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_socket.pyd

        Filesize

        76KB

        MD5

        8140bdc5803a4893509f0e39b67158ce

        SHA1

        653cc1c82ba6240b0186623724aec3287e9bc232

        SHA256

        39715ef8d043354f0ab15f62878530a38518fb6192bc48da6a098498e8d35769

        SHA512

        d0878fee92e555b15e9f01ce39cfdc3d6122b41ce00ec3a4a7f0f661619f83ec520dca41e35a1e15650fb34ad238974fe8019577c42ca460dde76e3891b0e826

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_sqlite3.pyd

        Filesize

        115KB

        MD5

        d4324d1e8db7fcf220c5c541fecce7e3

        SHA1

        1caf5b23ae47f36d797bc6bdd5b75b2488903813

        SHA256

        ddbed9d48b17c54fd3005f5a868dd63cb8f3efe2c22c1821cebb2fe72836e446

        SHA512

        71d56d59e019cf42cea88203d9c6e50f870cd5c4d5c46991acbff3ab9ff13f78d5dbf5d1c2112498fc7e279d41ee27db279b74b4c08a60bb4098f9e8c296b5d8

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_ssl.pyd

        Filesize

        155KB

        MD5

        069bccc9f31f57616e88c92650589bdd

        SHA1

        050fc5ccd92af4fbb3047be40202d062f9958e57

        SHA256

        cb42e8598e3fa53eeebf63f2af1730b9ec64614bda276ab2cd1f1c196b3d7e32

        SHA512

        0e5513fbe42987c658dba13da737c547ff0b8006aecf538c2f5cf731c54de83e26889be62e5c8a10d2c91d5ada4d64015b640dab13130039a5a8a5ab33a723dc

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\_uuid.pyd

        Filesize

        23KB

        MD5

        9a4957bdc2a783ed4ba681cba2c99c5c

        SHA1

        f73d33677f5c61deb8a736e8dde14e1924e0b0dc

        SHA256

        f7f57807c15c21c5aa9818edf3993d0b94aef8af5808e1ad86a98637fc499d44

        SHA512

        027bdcb5b3e0ca911ee3c94c42da7309ea381b4c8ec27cf9a04090fff871db3cf9b7b659fdbcfff8887a058cb9b092b92d7d11f4f934a53be81c29ef8895ac2b

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\base_library.zip

        Filesize

        1.7MB

        MD5

        334e5d6e591eccd91d2121194db22815

        SHA1

        821d70c44dc7f25a784e9938d74e75a3471e1ad0

        SHA256

        9e830533f6e67b84d9dbc502db38a6f25d3c984f1a6a195a50f838d48d5b3ba5

        SHA512

        bac4a1283745e5eb4db953227bbf00831c8a0c3c831f5889e0d0630841e59c8ad96c3386ce3ad48300f4754fde188212edc79b78c9c98f76bca21987c1c05866

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\charset_normalizer\md.cp311-win_amd64.pyd

        Filesize

        10KB

        MD5

        28af0ffb49cc20fe5af9fe8efa49d6f1

        SHA1

        2c17057c33382ddffea3ca589018cba04c4e49d7

        SHA256

        f1e26ef5d12c58d652b0b5437c355a14cd66606b2fbc00339497dd00243081e0

        SHA512

        9aa99e17f20a5dd485ae43ac85842bd5270ebab83a49e896975a8fa9f98ffc5f7585bef84ed46ba55f40a25e224f2640e85cebe5acb9087cf46d178ecc8029f0

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\charset_normalizer\md__mypyc.cp311-win_amd64.pyd

        Filesize

        110KB

        MD5

        6cdca2fde9df198da58955397033af98

        SHA1

        e457c97721504d25f43b549d57e4538a62623168

        SHA256

        a4a758eabd1b2b45f3c4699bdfebc98f196dc691c0a3d5407e17fffffafc5df7

        SHA512

        7b3c384ba9993d3192ed852191ff77bdcd3421cbc69ff636c6deb8fe7248e066573b68d80a8f280ae0c1cb015f79967d46d910455d932eaeac072c76d0757e92

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\libcrypto-1_1.dll

        Filesize

        3.3MB

        MD5

        6f4b8eb45a965372156086201207c81f

        SHA1

        8278f9539463f0a45009287f0516098cb7a15406

        SHA256

        976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541

        SHA512

        2c5c54842aba9c82fb9e7594ae9e264ac3cbdc2cc1cd22263e9d77479b93636799d0f28235ac79937070e40b04a097c3ea3b7e0cd4376a95ed8ca90245b7891f

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\libffi-8.dll

        Filesize

        34KB

        MD5

        32d36d2b0719db2b739af803c5e1c2f5

        SHA1

        023c4f1159a2a05420f68daf939b9ac2b04ab082

        SHA256

        128a583e821e52b595eb4b3dda17697d3ca456ee72945f7ecce48ededad0e93c

        SHA512

        a0a68cfc2f96cb1afd29db185c940e9838b6d097d2591b0a2e66830dd500e8b9538d170125a00ee8c22b8251181b73518b73de94beeedd421d3e888564a111c1

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\libssl-1_1.dll

        Filesize

        686KB

        MD5

        8769adafca3a6fc6ef26f01fd31afa84

        SHA1

        38baef74bdd2e941ccd321f91bfd49dacc6a3cb6

        SHA256

        2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071

        SHA512

        fac22f1a2ffbfb4789bdeed476c8daf42547d40efe3e11b41fadbc4445bb7ca77675a31b5337df55fdeb4d2739e0fb2cbcac2feabfd4cd48201f8ae50a9bd90b

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\pyexpat.pyd

        Filesize

        193KB

        MD5

        1c0a578249b658f5dcd4b539eea9a329

        SHA1

        efe6fa11a09dedac8964735f87877ba477bec341

        SHA256

        d97f3e27130c267e7d3287d1b159f65559e84ead9090d02a01b4c7dc663cd509

        SHA512

        7b21dcd7b64eeba13ba8a618960190d1a272fa4805dedcf8f9e1168aebfe890b0ced991435ecbd353467a046fc0e8307f9a9be1021742d7d93aa124c52cc49e6

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\python3.dll

        Filesize

        64KB

        MD5

        34e49bb1dfddf6037f0001d9aefe7d61

        SHA1

        a25a39dca11cdc195c9ecd49e95657a3e4fe3215

        SHA256

        4055d1b9e553b78c244143ab6b48151604003b39a9bf54879dee9175455c1281

        SHA512

        edb715654baaf499cf788bcacd5657adcf9f20b37b02671abe71bda334629344415ed3a7e95cb51164e66a7aa3ed4bf84acb05649ccd55e3f64036f3178b7856

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\python311.dll

        Filesize

        5.5MB

        MD5

        9a24c8c35e4ac4b1597124c1dcbebe0f

        SHA1

        f59782a4923a30118b97e01a7f8db69b92d8382a

        SHA256

        a0cf640e756875c25c12b4a38ba5f2772e8e512036e2ac59eb8567bf05ffbfb7

        SHA512

        9d9336bf1f0d3bc9ce4a636a5f4e52c5f9487f51f00614fc4a34854a315ce7ea8be328153812dbd67c45c75001818fa63317eba15a6c9a024fa9f2cab163165b

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\pywin32_system32\pythoncom311.dll

        Filesize

        654KB

        MD5

        f98264f2dacfc8e299391ed1180ab493

        SHA1

        849551b6d9142bf983e816fef4c05e639d2c1018

        SHA256

        0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

        SHA512

        6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\pywin32_system32\pywintypes311.dll

        Filesize

        131KB

        MD5

        90b786dc6795d8ad0870e290349b5b52

        SHA1

        592c54e67cf5d2d884339e7a8d7a21e003e6482f

        SHA256

        89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

        SHA512

        c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\select.pyd

        Filesize

        28KB

        MD5

        97ee623f1217a7b4b7de5769b7b665d6

        SHA1

        95b918f3f4c057fb9c878c8cc5e502c0bd9e54c0

        SHA256

        0046eb32f873cde62cf29af02687b1dd43154e9fd10e0aa3d8353d3debb38790

        SHA512

        20edc7eae5c0709af5c792f04a8a633d416da5a38fc69bd0409afe40b7fb1afa526de6fe25d8543ece9ea44fd6baa04a9d316ac71212ae9638bdef768e661e0f

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\sqlite3.dll

        Filesize

        1.4MB

        MD5

        ac633a9eb00f3b165da1181a88bb2bda

        SHA1

        d8c058a4f873faa6d983e9a5a73a218426ea2e16

        SHA256

        8d58db3067899c997c2db13baf13cd4136f3072874b3ca1f375937e37e33d800

        SHA512

        4bf6a3aaff66ae9bf6bc8e0dcd77b685f68532b05d8f4d18aaa7636743712be65ab7565c9a5c513d5eb476118239fb648084e18b4ef1a123528947e68bd00a97

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\unicodedata.pyd

        Filesize

        1.1MB

        MD5

        bc58eb17a9c2e48e97a12174818d969d

        SHA1

        11949ebc05d24ab39d86193b6b6fcff3e4733cfd

        SHA256

        ecf7836aa0d36b5880eb6f799ec402b1f2e999f78bfff6fb9a942d1d8d0b9baa

        SHA512

        4aa2b2ce3eb47503b48f6a888162a527834a6c04d3b49c562983b4d5aad9b7363d57aef2e17fe6412b89a9a3b37fb62a4ade4afc90016e2759638a17b1deae6c

      • C:\Users\Admin\AppData\Local\Temp\_MEI8762\win32\win32api.pyd

        Filesize

        130KB

        MD5

        1d6762b494dc9e60ca95f7238ae1fb14

        SHA1

        aa0397d96a0ed41b2f03352049dafe040d59ad5d

        SHA256

        fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

        SHA512

        0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00