Analysis

  • max time kernel
    14s
  • max time network
    13s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2024 04:25

General

  • Target

    Roblox.exe

  • Size

    17.0MB

  • MD5

    cdb735f997ef92e7abb6a2538043dda1

  • SHA1

    576d910e9b80ea127082353eb6418816e9f42e19

  • SHA256

    e4a8dc5c1d78a6721b7d3bd4678bd921d41f36618902a78e5634badaaa194fca

  • SHA512

    c315479c538688d5eaa2f57ee04f84eb51bba1d36dd63073c13c7f49e3ec2b53f3275b57d365128ba0c26a25046b7c91f17135581c6da782aee5ed0662141f44

  • SSDEEP

    393216:uQts9Y2pYDfDllpfaMPg5Rt81zd0zdCU:uQts9Y2abhHf9Pg5fGP

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 45 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
  • 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\Roblox.exe
    "C:\Users\Admin\AppData\Local\Temp\Roblox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\Roblox.exe
      "C:\Users\Admin\AppData\Local\Temp\Roblox.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:440
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:3496
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "tasklist"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4548
          • C:\Windows\system32\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:868

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\Crypto\Cipher\_raw_cbc.pyd

      Filesize

      12KB

      MD5

      ff2c1c4a7ae46c12eb3963f508dad30f

      SHA1

      4d759c143f78a4fe1576238587230acdf68d9c8c

      SHA256

      73cf4155df136db24c2240e8db0c76bedcbb721e910558512d6008adaf7eed50

      SHA512

      453ef9eed028ae172d4b76b25279ad56f59291be19eb918de40db703ec31cddf60dce2e40003dfd1ea20ec37e03df9ef049f0a004486cc23db8c5a6b6a860e7b

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\Crypto\Cipher\_raw_cfb.pyd

      Filesize

      13KB

      MD5

      fe489576d8950611c13e6cd1d682bc3d

      SHA1

      2411d99230ef47d9e2e10e97bdea9c08a74f19af

      SHA256

      bb79a502eca26d3418b49a47050fb4015fdb24bee97ce56cdd070d0fceb96ccd

      SHA512

      0f605a1331624d3e99cfdc04b60948308e834aa784c5b7169986eefbce4791faa148325c1f1a09624c1a1340e0e8cf82647780ffe7b3e201fdc2b60bcfd05e09

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\Crypto\Cipher\_raw_ctr.pyd

      Filesize

      14KB

      MD5

      a33ac93007ab673cb2780074d30f03bd

      SHA1

      b79fcf833634e6802a92359d38fbdcf6d49d42b0

      SHA256

      4452cf380a07919b87f39bc60768bcc4187b6910b24869dbd066f2149e04de47

      SHA512

      5d8bdca2432cdc5a76a3115af938cc76cf1f376b070a7fd1bcbf58a7848d4f56604c5c14036012027c33cc45f71d5430b5abbfbb2d4adaf5c115ddbd1603ab86

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\Crypto\Cipher\_raw_ecb.pyd

      Filesize

      10KB

      MD5

      821aaa9a74b4ccb1f75bd38b13b76566

      SHA1

      907c8ee16f3a0c6e44df120460a7c675eb36f1dd

      SHA256

      614b4f9a02d0191c3994205ac2c58571c0af9b71853be47fcf3cb3f9bc1d7f54

      SHA512

      9d2ef8f1a2d3a7374ff0cdb38d4a93b06d1db4219bae06d57a075ee3dff5f7d6f890084dd51a972ac7572008f73fde7f5152ce5844d1a19569e5a9a439c4532b

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\Crypto\Cipher\_raw_ofb.pyd

      Filesize

      12KB

      MD5

      619fb21dbeaf66bf7d1b61f6eb94b8c5

      SHA1

      7dd87080b4ed0cba070bb039d1bdeb0a07769047

      SHA256

      a2afe994f8f2e847951e40485299e88718235fbefb17fccca7ace54cc6444c46

      SHA512

      ee3dbd00d6529fcfcd623227973ea248ac93f9095430b9dc4e3257b6dc002b614d7ce4f3daab3e02ef675502afdbe28862c14e30632e3c715c434440615c4dd4

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\VCRUNTIME140.dll

      Filesize

      106KB

      MD5

      4585a96cc4eef6aafd5e27ea09147dc6

      SHA1

      489cfff1b19abbec98fda26ac8958005e88dd0cb

      SHA256

      a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

      SHA512

      d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\VCRUNTIME140_1.dll

      Filesize

      48KB

      MD5

      7e668ab8a78bd0118b94978d154c85bc

      SHA1

      dbac42a02a8d50639805174afd21d45f3c56e3a0

      SHA256

      e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f

      SHA512

      72bb41db17256141b06e2eaeb8fc65ad4abdb65e4b5f604c82b9e7e7f60050734137d602e0f853f1a38201515655b6982f2761ee0fa77c531aa58591c95f0032

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_asyncio.pyd

      Filesize

      63KB

      MD5

      61a5ae75f514b3ccbf1b939e06a5d451

      SHA1

      8154795e0f14415fb5802da65aafa91d7cbc57ec

      SHA256

      2b772076c2dba91fb4f61182b929485cc6c660baab4bce6e08aa18e414c69641

      SHA512

      bcd077d5d23fdab8427cc077b26626644b1b4b793c7f445e4f85094bd596c28319a854623b6e385f8e479b52726a9b843c4376bf288dc4f09edc30f332dbaf13

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_bz2.pyd

      Filesize

      82KB

      MD5

      a62207fc33140de460444e191ae19b74

      SHA1

      9327d3d4f9d56f1846781bcb0a05719dea462d74

      SHA256

      ebcac51449f323ae3ae961a33843029c34b6a82138ccd9214cf99f98dd2148c2

      SHA512

      90f9db9ee225958cb3e872b79f2c70cb1fd2248ebaa8f3282afff9250285852156bf668f5cfec49a4591b416ce7ebaaac62d2d887152f5356512f2347e3762b7

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_cffi_backend.cp311-win_amd64.pyd

      Filesize

      177KB

      MD5

      fde9a1d6590026a13e81712cd2f23522

      SHA1

      ca99a48caea0dbaccf4485afd959581f014277ed

      SHA256

      16eccc4baf6cf4ab72acd53c72a1f2b04d952e07e385e9050a933e78074a7d5b

      SHA512

      a522661f5c3eeea89a39df8bbb4d23e6428c337aac1d231d32b39005ea8810fce26af18454586e0e94e51ea4ac0e034c88652c1c09b1ed588aeac461766981f4

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_ctypes.pyd

      Filesize

      120KB

      MD5

      9b344f8d7ce5b57e397a475847cc5f66

      SHA1

      aff1ccc2608da022ecc8d0aba65d304fe74cdf71

      SHA256

      b1214d7b7efd9d4b0f465ec3463512a1cbc5f59686267030f072e6ce4b2a95cf

      SHA512

      2b0d9e1b550bf108fa842324ab26555f2a224aefff517fdb16df85693e05adaf0d77ebe49382848f1ec68dc9b5ae75027a62c33721e42a1566274d1a2b1baa41

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_hashlib.pyd

      Filesize

      63KB

      MD5

      787b82d4466f393366657b8f1bc5f1a9

      SHA1

      658639cddda55ac3bfc452db4ec9cf88851e606b

      SHA256

      241322647ba9f94bdc3ae387413ffb57ae14c8cf88bd564a31fe193c6ca43e37

      SHA512

      afcf66962958f38eec8b591aa30d380eb0e1b41028836058ff91b4d1472658de9fba3262f5c27ba688bd73da018e938f398e45911cd37584f623073067f575b6

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_lzma.pyd

      Filesize

      155KB

      MD5

      0c7ea68ca88c07ae6b0a725497067891

      SHA1

      c2b61a3e230b30416bc283d1f3ea25678670eb74

      SHA256

      f74aaf0aa08cf90eb1eb23a474ccb7cb706b1ede7f911daf7ae68480765bdf11

      SHA512

      fd52f20496a12e6b20279646663d880b1354cffea10793506fe4560ed7da53e4efba900ae65c9996fbb3179c83844a9674051385e6e3c26fb2622917351846b9

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_overlapped.pyd

      Filesize

      49KB

      MD5

      7db2b9d0fd06f7bd7e32b52bd626f1ce

      SHA1

      6756c6adf03d4887f8be371954ef9179b2df78cd

      SHA256

      24f9971debbd864e3ba615a89d2c5b0e818f9ab2be4081499bc877761992c814

      SHA512

      5b3f55c89056c0bf816c480ed7f8aad943a5ca07bd9b9948f0aa7163664d462c3c46d233ee11dd101ce46dc8a53b29e8341e227fe462e81d29e257a6897a5f3d

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_queue.pyd

      Filesize

      31KB

      MD5

      06248702a6cd9d2dd20c0b1c6b02174d

      SHA1

      3f14d8af944fe0d35d17701033ff1501049e856f

      SHA256

      ac177cd84c12e03e3a68bca30290bc0b8f173eee518ef1fa6a9dce3a3e755a93

      SHA512

      5b22bbff56a8b48655332ebd77387d307f5c0a526626f3654267a34bc4863d8afaf08ff3946606f3cf00b660530389c37bdfac91843808dbebc7373040fec4c1

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_socket.pyd

      Filesize

      77KB

      MD5

      26dd19a1f5285712068b9e41808e8fa0

      SHA1

      90c9a112dd34d45256b4f2ed38c1cbbc9f24dba5

      SHA256

      eaabf6b78840daeaf96b5bdbf06adf0e4e2994dfeee5c5e27fefd824dbda5220

      SHA512

      173e1eda05d297d7da2193e8566201f05428437adcac80aecefe80f82d46295b15ce10990b5c080325dc59a432a587eef84a15ec688a62b82493ad501a1e4520

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_sqlite3.pyd

      Filesize

      117KB

      MD5

      ffb03c18ed0f340fe9d86abaa9eef835

      SHA1

      d6295d7a100414ce76797c826d2d3c0b4df0c80e

      SHA256

      1d4e17237a10b68d16634fc9698edf342b40478d92fa15d574d212c7a44b05bb

      SHA512

      e911ce6e6b5de50696d7e7f14560c90b83c1179a946d2f5ddcf6fcf797c031dc65b42300685e97cfdc592bae5f974cc31c81d2e12994cd9c28d3f67df282dda5

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_ssl.pyd

      Filesize

      157KB

      MD5

      ab0e4fbffb6977d0196c7d50bc76cf2d

      SHA1

      680e581c27d67cd1545c810dbb175c2a2a4ef714

      SHA256

      680ad2de8a6cff927822c1d7dd22112a3e8a824e82a7958ee409a7b9ce45ec70

      SHA512

      2bff84a8ec7a26dde8d1bb09792ead8636009c8ef3fa68300a75420197cd7b6c8eaaf8db6a5f97442723e5228afa62961f002948e0eeee8c957c6517547dffba

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\_uuid.pyd

      Filesize

      24KB

      MD5

      aea6a82bfa35b61d86e8b6a5806f31d6

      SHA1

      7c21b7147b391b7195583ab695717e38fe971e3e

      SHA256

      27b9545f5a510e71195951485d3c6a8b112917546fe5e8e46579b8ff6ce2acb0

      SHA512

      133d11535dea4b40afeca37f1a0905854fc4d2031efe802f00dd72e97b1705ca7ffe461acf90a36e2077534fe4df94d9469e99c64dbd3f301e5bca5c327fdc65

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\base_library.zip

      Filesize

      1.7MB

      MD5

      ebb4f1a115f0692698b5640869f30853

      SHA1

      9ba77340a6a32af08899e7f3c97841724dd78c3f

      SHA256

      4ab0deb6a298d14a0f50d55dc6ce5673b6c5320817ec255acf282191642a4576

      SHA512

      3f6ba7d86c9f292344f4ad196f4ae863bf936578dd7cfac7dc4aaf05c2c78e68d5f813c4ed36048b6678451f1717deeb77493d8557ee6778c6a70beb5294d21a

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\charset_normalizer\md.cp311-win_amd64.pyd

      Filesize

      10KB

      MD5

      28af0ffb49cc20fe5af9fe8efa49d6f1

      SHA1

      2c17057c33382ddffea3ca589018cba04c4e49d7

      SHA256

      f1e26ef5d12c58d652b0b5437c355a14cd66606b2fbc00339497dd00243081e0

      SHA512

      9aa99e17f20a5dd485ae43ac85842bd5270ebab83a49e896975a8fa9f98ffc5f7585bef84ed46ba55f40a25e224f2640e85cebe5acb9087cf46d178ecc8029f0

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\charset_normalizer\md__mypyc.cp311-win_amd64.pyd

      Filesize

      110KB

      MD5

      6cdca2fde9df198da58955397033af98

      SHA1

      e457c97721504d25f43b549d57e4538a62623168

      SHA256

      a4a758eabd1b2b45f3c4699bdfebc98f196dc691c0a3d5407e17fffffafc5df7

      SHA512

      7b3c384ba9993d3192ed852191ff77bdcd3421cbc69ff636c6deb8fe7248e066573b68d80a8f280ae0c1cb015f79967d46d910455d932eaeac072c76d0757e92

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\libcrypto-1_1.dll

      Filesize

      3.3MB

      MD5

      9d7a0c99256c50afd5b0560ba2548930

      SHA1

      76bd9f13597a46f5283aa35c30b53c21976d0824

      SHA256

      9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939

      SHA512

      cb39aa99b9d98c735fdacf1c5ed68a4d09d11f30262b91f6aa48c3f8520eff95e499400d0ce7e280ca7a90ff6d7141d2d893ef0b33a8803a1cadb28ba9a9e3e2

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\libffi-8.dll

      Filesize

      38KB

      MD5

      0f8e4992ca92baaf54cc0b43aaccce21

      SHA1

      c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

      SHA256

      eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

      SHA512

      6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\libssl-1_1.dll

      Filesize

      688KB

      MD5

      bec0f86f9da765e2a02c9237259a7898

      SHA1

      3caa604c3fff88e71f489977e4293a488fb5671c

      SHA256

      d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd

      SHA512

      ffbc4e5ffdb49704e7aa6d74533e5af76bbe5db297713d8e59bd296143fe5f145fbb616b343eed3c48eceaccccc2431630470d8975a4a17c37eafcc12edd19f4

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\pyexpat.pyd

      Filesize

      194KB

      MD5

      48e6930e3095f5a2dcf9baa67098acfb

      SHA1

      ddcd143f386e74e9820a3f838058c4caa7123a65

      SHA256

      c1ed7017ce55119df27563d470e7dc3fb29234a7f3cd5fc82d317b6fe559300b

      SHA512

      b50f42f6c7ddbd64bf0ff37f40b8036d253a235fb67693a7f1ed096f5c3b94c2bde67d0db63d84a8c710505a891b43f913e1b1044c42b0f5f333d0fe0386a62c

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\python311.dll

      Filesize

      5.5MB

      MD5

      e2bd5ae53427f193b42d64b8e9bf1943

      SHA1

      7c317aad8e2b24c08d3b8b3fba16dd537411727f

      SHA256

      c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

      SHA512

      ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\pywin32_system32\pythoncom311.dll

      Filesize

      654KB

      MD5

      f98264f2dacfc8e299391ed1180ab493

      SHA1

      849551b6d9142bf983e816fef4c05e639d2c1018

      SHA256

      0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

      SHA512

      6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\pywin32_system32\pywintypes311.dll

      Filesize

      131KB

      MD5

      90b786dc6795d8ad0870e290349b5b52

      SHA1

      592c54e67cf5d2d884339e7a8d7a21e003e6482f

      SHA256

      89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

      SHA512

      c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\select.pyd

      Filesize

      29KB

      MD5

      756c95d4d9b7820b00a3099faf3f4f51

      SHA1

      893954a45c75fb45fe8048a804990ca33f7c072d

      SHA256

      13e4d9a734a453a3613e11b6a518430099ad7e3d874ea407d1f9625b7f60268a

      SHA512

      0f54f0262cf8d71f00bf5666eb15541c6ecc5246cd298efd3b7dd39cdd29553a8242d204c42cfb28c537c3d61580153200373c34a94769f102b3baa288f6c398

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\sqlite3.dll

      Filesize

      1.4MB

      MD5

      35f55e2ad0ae11a273408cfeff75b1ab

      SHA1

      672bff2dea4351e1245806e6af7f1be5da9dd055

      SHA256

      919572560c314e46b1dba56418bbb50e1620c0af328aec394eaff580c58f2fc5

      SHA512

      b84a42b42a710cd5fe91def37207200141a03a8e93488d05099115f16961255248aa74c3a9800a82a0c4eb79348b570ca1a2bfa4e3168b5359ce063a688d26a4

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\unicodedata.pyd

      Filesize

      1.1MB

      MD5

      58f7988b50cba7b793884f580c7083e1

      SHA1

      d52c06b19861f074e41d8b521938dee8b56c1f2e

      SHA256

      e36d14cf49ca2af44fae8f278e883341167bc380099dac803276a11e57c9cfa1

      SHA512

      397fa46b90582f8a8cd7df23b722204c38544717bf546837c45e138b39112f33a1850be790e248fca5b5ecd9ed7c91cd1af1864f72717d9805c486db0505fb9c

    • C:\Users\Admin\AppData\Local\Temp\_MEI41202\win32\win32api.pyd

      Filesize

      130KB

      MD5

      1d6762b494dc9e60ca95f7238ae1fb14

      SHA1

      aa0397d96a0ed41b2f03352049dafe040d59ad5d

      SHA256

      fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

      SHA512

      0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00