Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 10:19

General

  • Target

    2d585c1eda482120901f878d4f394a8796c316102d3f957b73565862989ab4d0.exe

  • Size

    8.7MB

  • MD5

    605ab1eaaa0f22a5884b703ace476e66

  • SHA1

    200ef10925d33afc80094c4da77055acf07c9ed9

  • SHA256

    2d585c1eda482120901f878d4f394a8796c316102d3f957b73565862989ab4d0

  • SHA512

    6e4a5624312fbee85816b67fad46265093ab439c2f8c331899c08d290f53ee3dda77c4d224d288e44b69c777ed527039bc96a11d58b9474d82767912e8a1e34f

  • SSDEEP

    98304:r4XaZDS9+Q2jHX6uYYZN1Vac32z64SDHNprebZtjKjCB3bFWDxFFcUrvS/6Qc:Qt96HKuYYXF09IgYjCB3bmxV9Qc

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d585c1eda482120901f878d4f394a8796c316102d3f957b73565862989ab4d0.exe
    "C:\Users\Admin\AppData\Local\Temp\2d585c1eda482120901f878d4f394a8796c316102d3f957b73565862989ab4d0.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://pc.weixin.qq.com/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2808
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2808 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    71KB

    MD5

    83142242e97b8953c386f988aa694e4a

    SHA1

    833ed12fc15b356136dcdd27c61a50f59c5c7d50

    SHA256

    d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

    SHA512

    bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C1B8D87CA29E93F2FEEB2834BE22FBB2

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9fa5d3b1ffadfd196d523fced93bb857

    SHA1

    9947c9ae76c901bab5981743b8e91f7f88163ff8

    SHA256

    cf6f9a7651e36edb188ce97595c13a8d65a108fbd22f269b603d2934ddee5cd2

    SHA512

    f547c6fdff3e648c7663e79670d7b1842aa8c26839c1fd21641f5fce91d493571bb162e5eadddb3d06e7cf0c651167df6cc3e61915012307cc4b9cd4f161c225

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5cb5d5635d869f988a566f23b92579a9

    SHA1

    6beda656b06049063edeaec6908bc38bee971a38

    SHA256

    077ba06bb5ef19b1b457a9e54283040b389653767853ec9a845c85fd2f86172d

    SHA512

    3b6c9783361fb15a1ec0f9463a47f00fb69b1446cbb9eaa0098020581f869d276ad424718211e4cd37a63f65f2c42afc40b8a868cda393f62e84498fe5fd51e8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    81edc40b6f5c096a71c377a468ddca97

    SHA1

    13b75dd478785b90c3c5f3d8ab5c2d9eaa60456a

    SHA256

    838eef53065ef4b0b19bf2ca6d78957b8bd2b9ed0a19d376a876ead68b43f8e6

    SHA512

    ba6e82e8db0e5c53a98addab2d8fc6661f50bb7ba9d8de4279406f5377539ce653015811282922cbc669f509bd40d06e2182dc01041d9269feb8a65e2c54055b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    eb81953deb0a6b20eb61db1ad9596b14

    SHA1

    973cb06d804f7deac18422fdbda7a747276a23bc

    SHA256

    53caf5fadc6238edbda1e84f75fc232c0b5941fc856f3a3a75fbd16c45676719

    SHA512

    7d7f614059c02f2a22b334823f5c2e1582a6f5a7b7d435809ed1174217a5cb512ba04a1606823faf5561cd2fdb80d5d930c793514a7f89257ba8db5e163d1a5d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9307d3939d025c5511eff20e14d3f757

    SHA1

    976a8956426346347afcb997e0bac86a576cc7f2

    SHA256

    263a490c0413db13e3d406e1d7b0635c6902246392336ea336abedf3a3bab636

    SHA512

    142ff053427a95662815920095b8301005de510856a2dae5573c38fa2cb843051648976582a7f1982c354210d3cb50a77dab6562e98e6dc6b1cdd310a44a8020

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9f3436ace2b26527f38d7ac226558774

    SHA1

    e2babf773bac61f59a4ffd809c9e598372b9c486

    SHA256

    69e54674243a8d7fce95fd5cabf4cae220b49287c548228560bc31b55c5dc04d

    SHA512

    96ed1dd24885834c30faf306e1f0bb6869a0be7843ad5d3c01421a51e57d786dda2e70494e6b274fa92e77c8d205d3a3b52aa9e484a0449ca9d0bceaaeeb2bc0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b9acdd2c26979d65a9201ca93f0fdd5b

    SHA1

    fb6e5df39618db38a8da533bf2a37140cca50038

    SHA256

    2988cac12f22ffea54ffab668005a55355d32f42627bf876a64721b669d1cf12

    SHA512

    3487daa13b96e4945a585faabbb26c73a85b48ec4886fa56e9fed545e54beb4d4a8b2e628710f6d78c27f02fdd6746737bd59f94804bf16f7c0b71d49f32f775

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c5fc7059e3e2d9741293ef1be48c47da

    SHA1

    9a5754fbbf4f6a218b5744cbe511810c9d328a0c

    SHA256

    accbab4d0189c3ec5ef937cb35756f1d647b3b8306da6bece1b3b9ee766173d4

    SHA512

    55442a1886c6ef47b6a987fce7e10a0f21127c2761d871da6c2ca1731d5a456fafbec8d6a6f164e691a5731216c4323cf691b1f27e94a87b8d3f0e6da8013f4b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0d9fe4bee988e2b65f454c4efc64a7c9

    SHA1

    b349b5bf7e908facbce21a24ae45f5ac2b01302a

    SHA256

    da0562d75f493bb04c266bec18a7833d7b7084175f681ef097be7a9aeb66c33f

    SHA512

    c65137cd2dbeb4fe0c8e5748b1ad1dcd64bd6bd0c5d3ed898e5903df4672f589de8f6023cec8e7867a82500352a90fdd2a23e79f9f9ac143828568857f6b193e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    f2bc26972a28e0e0029030d95766cd60

    SHA1

    77b9435356d22e2e704c97a6db81c2b7a086b8a7

    SHA256

    684dd136ee1dd1e27a9d70a3301c236c7e42e0dcad5b30792a3ddce8a8e12e76

    SHA512

    4d730f7e8ecd769779f203f135eb9303c626fd357bdda895df416030020d70ecf7ea6031d514765f50e3d476d34e509d4c90fa03ff8421c410b91e7070bcc29f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    7fda861d2833c8e83cf5b4c64f757c77

    SHA1

    b43edd8247ce6e7869532b6d1801ee0c8239b434

    SHA256

    05a2b08aa6ea935a97dc3c48201f8a7d41a8f612b0772ea7277a95da2c99f824

    SHA512

    3a0369fc2c6d71d96ee56c43c9f4866d5e75d1ff42038ee092480d8c8ee27e608a906d06b81c8ffa8a37e91f08babf5c20c4669bfd0946365c426f8a97c3c6ac

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    363effe8f7ffe9edb57aaa9108ccfb18

    SHA1

    d6fa019395e8dba38cdd6274c7fbc89641ebc726

    SHA256

    ba06b02cefd66a5ce9ac72a29f20fc864e136d7e493f16680f3e62249ea900b7

    SHA512

    b8cbbc1d7efc7304921e2622559a5b50d357980d58ffa03684715cccbb9597e7ad1bb86af2f40c1535f0deb4211c98c76ae97dda4b3a6e1c33d2fd401ce8a8bb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c46634ae526d2c1aada33dbd13645898

    SHA1

    2778978dc043a818b6dc732bcec703b057ccaa77

    SHA256

    ad0a8418137fece10767332320a30e987b5fe520fb53e26cfcf075e5af1596f6

    SHA512

    f80662d6ce5f82f1249de851c229b1f2631608f55219cee48e0b834de0916cb393233dfb873c73d40df719a7092852f4be648329cd331cdb5015340022add9af

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    50c796bf10b90130ce110fab93a5a71a

    SHA1

    d248a9db8493eec76a412e44fe88559f5a3350a3

    SHA256

    fb4bdfc305fed53fbc602c8601d1dee44a08d857481ac4afac996e652271aac1

    SHA512

    48397b0160de41e01e3ae505b8ff6e661678dac5ecaa690d3c0becb6bf901d5312034060878bee07859e1293cb5c7a651ad9ba68f419ccfafa387c73008cb7ab

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9b71167551fb8b3a474e352182187595

    SHA1

    ad15381f0088576b5b3f46ca930367136905d6a0

    SHA256

    cad58df21efb98d649b7911adef5a7d1e0fdc77acdb13d21d4684f64d79c1266

    SHA512

    f69ee3c09b488911f112bfa217c3b4771336dfaa4cf8e4790f64f15bc80fa163d014a5e58766b757f74d8469601ae9617a45646ca4dc133e59f540fe0ac37fee

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1bfced211272e51245fa227e3647d84f

    SHA1

    abf4a909c470425c31789fa4e571af58f372c641

    SHA256

    92c901b58daad0444a0ac892904849cc5ebb902ef85eff9b54a8c8d58d93ab72

    SHA512

    2ba78f284907915a3f814fdc3fd300b50b07f9ba5b4d03bf36e2796e575fad10399d6b17d3e8da077cc33c46b75b9a82ff8184179f4bdd9a7bf4e0bca6301063

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    597d0d1c985cba790401953c5a208c8e

    SHA1

    753428caf5c882390a7e8374b4772075c3494c38

    SHA256

    919efb10f7bb3a521471d5cc9b4e441eb920c65033852ad94729256aa1204bfc

    SHA512

    926028b012f6bbb85522ed46d58a22207acc4b3d64b802f7b7adbe1e0524fa7736e2860fb9bdb558d0332b63cfdf5812a67be6d4b0dc9294d1017541b61eee88

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b7e4ea623cb26fea55c856c6021308d4

    SHA1

    9bb29e0c40096b702e59c2c09f7713878716e635

    SHA256

    d9163afbbc70778e220699e6fcc08a402aa7cc1f0e7391cf399bf1467b0529bd

    SHA512

    cb31a8a6dc768e2b07b28cb5f503dd5b82b88b94ecd3486a2da2510d1dbf81292ef6b9f6f99a569c6978e8b4075766c7e4fcb5a658ec1660a2cc16baf1fb60fe

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    861165d6fe190f9eb40f283822c84d52

    SHA1

    308a4e7b05bbc54ab18dc48f437fdcbe94434f00

    SHA256

    823282cbfcb5e1c700f338247a610321014e4f7d66fc359ae4aeeccf8f90def9

    SHA512

    e62c5043075ddf0acce4343f2c37e562146aea1f3299fa06693c4c7d7fc2031c84e9974836c8432f1540406b171d8db21b3c758126578907fd867e05a1fc6993

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9354df7486a428e2a7769736f83c19e8

    SHA1

    36fd09d31607a6c2daf3a8653ed4300051a38f9a

    SHA256

    068eff3e13fe56995736a3951c2f2b4df5995f1fa53637474cccb5531ef757ec

    SHA512

    0bae7b678484212705f635ef15a6048411b22f29a0e406fc6fe80706f7e40a91627d10ca6468798c507008ab61cc9005e7b49e7a2835d433b58695a1064cfecb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5d82018f1dcddf3e6e3b182daceeaa7a

    SHA1

    6fcd86fe146de1bfe6a0ecc8063ccc9e8b612589

    SHA256

    c19e7dd376ab5db5aaae2dd00751e6f86e65ef1681d571b3497f533ff099f7c2

    SHA512

    3ba5d314367d28a9b11db5989c4a469a6ee7851dc983ac1efbf980b6eb65cc096f65a2e1f0f2416d7bdcd97e0230c64946719109215239bc7912b3a41c8d0588

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    2b254285887c72383d1b33152ffd1dce

    SHA1

    2275554c0aa822f94fc4a05911767849918bb103

    SHA256

    e97f0880ac4850ad36e868cebeb2547244c0308cfec4c2cd6ab628768934f518

    SHA512

    947e8bf1a01e9eb0fa68ce728b9121514768491811f7e69dee6bf02b5ed057c1e2055e81a321289dbce69343bd5a9a82667c4e1d72628b429896f58e79bcfde6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C1B8D87CA29E93F2FEEB2834BE22FBB2

    Filesize

    250B

    MD5

    4244a95999d38c381579888df59481a0

    SHA1

    5a02410101d212caacee208c54db1cd6510a3dda

    SHA256

    66828b239af577f64c94a98ad7f6190d88606eee03bf3abd802e772902863e63

    SHA512

    2919c6a036771e787b1f66d7338d86bc73f94bfb7ac0f1a1869fc9adca0474bf6cc703f6f1da9b2b6a91f560274ea6466a3de5d077afd85db15afd83e71ee1a7

  • C:\Users\Admin\AppData\Local\Temp\Tar858C.tmp

    Filesize

    183KB

    MD5

    109cab5505f5e065b63d01361467a83b

    SHA1

    4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

    SHA256

    ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

    SHA512

    753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

  • memory/2236-0-0x000000013F950000-0x000000014026D000-memory.dmp

    Filesize

    9.1MB

  • memory/2236-4-0x000000013F950000-0x000000014026D000-memory.dmp

    Filesize

    9.1MB