Analysis

  • max time kernel
    141s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17-09-2024 09:02

General

  • Target

    lfwhUWZlmFnGhDYPudAJ.exe

  • Size

    130KB

  • MD5

    9c95bf08967eeecf332c0a115fbb10b2

  • SHA1

    041f673fbfc7b4a6087cfb77b04006b290d89a2c

  • SHA256

    5be82d63ab051acc246fd9feb3420de47b9f458621e9ad60d2434c9c99e52ee8

  • SHA512

    96664601207c663532869bb39687fecd519181338a8ed0966532ce77a01d429201c639ae312a362831a67e17286d6d4add07961e659c2e7166509ba93f3e0b78

  • SSDEEP

    3072:FVJg2V2QyG3YZvp3UFbcrwxt5RMVbqwE5K1Kbv4XysDor2vrc7dIbapmWnwvcXmZ:W2V2QyG3YZvpUFbcrwxt5RMVbqwE5K1q

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lfwhUWZlmFnGhDYPudAJ.exe
    "C:\Users\Admin\AppData\Local\Temp\lfwhUWZlmFnGhDYPudAJ.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=lfwhUWZlmFnGhDYPudAJ.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2584 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6B2043001D270792DFFD725518EAFE2C

    Filesize

    579B

    MD5

    f55da450a5fb287e1e0f0dcc965756ca

    SHA1

    7e04de896a3e666d00e687d33ffad93be83d349e

    SHA256

    31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0

    SHA512

    19bd9a319dfdaad7c13a6b085e51c67c0f9cb1eb4babc4c2b5cdf921c13002ca324e62dfa05f344e340d0d100aa4d6fac0683552162ccc7c0321a8d146da0630

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6B2043001D270792DFFD725518EAFE2C

    Filesize

    252B

    MD5

    7bbd6fca1712007004d173483f3389eb

    SHA1

    c1e0b26326b6fb06926c64875faf5bbdcbdcfa2b

    SHA256

    01651bb1c3c14f8b22d481d01727b7b8c093c2c63dcd160c04edb5b522b668f9

    SHA512

    a5ae39c3754feee2a97395542ffa5ab95bdf02cd47190b4c2a8cc439fb3d79f10708bb755dcdd07a2aea5d5bc9b405bbe6ce05759b08b3a913edac9b96bcc411

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

    Filesize

    342B

    MD5

    781907f3461e74d32349ac96872998c7

    SHA1

    bc8e88ad69778218764f76ddd8c244c7b3fd2954

    SHA256

    c221cc0dde868b9bfc41898e6090122b45d73289a6750e2333b949de4b1af784

    SHA512

    9a3269c17a320046186907a0230cdb5fd807468777c84dd6e7812b37f2bd6e16b744c48966c7590ed884275109b5b88e5b5da792b6054b52ffb76660cd83d969

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

    Filesize

    342B

    MD5

    f3a47c51bab0315e9a542f28d078998d

    SHA1

    b3087cfca197ebb6c06cf912fa66539a171e2d8c

    SHA256

    397178ff4c0ab7600616ab820885909bbbc46f79aa11076b062ccc9328021c61

    SHA512

    1b1d04d28537189f3b13d29edaecd6191d442e817c31000c64ef8e7a8b086d2e2e1d0a50eadea250bb66e618bf97b957d2f2eed633f795a42ef234722919986a

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

    Filesize

    342B

    MD5

    45d5182f5d72e24566dafa21e5f423a7

    SHA1

    d917ae6eff27051ac631c48bc8c54bf87d9ab306

    SHA256

    5f65bc5313e50194ebd16ae8dd60b33f6ce8b951154e2e926a170838bdb2c197

    SHA512

    6e82d937f4863f46be83f02c3b62d948210339be64afc41c0f9017b3aa9a913c68bce16316a8044d842616953cfd2e7c8c1392b8347f3a65b8ba49695cef8290

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

    Filesize

    342B

    MD5

    682e28804cbf614d425a7c71eaa8d90d

    SHA1

    6fd069d849b1938c4876a06c3aaf0d780585f1a4

    SHA256

    640f6a5e88de76c54701c9e8579f6e0f6aeab727a3d0b2cb456cedb1edb8082f

    SHA512

    58959a96168d9c078f35312ed8fd59761d51d5cd44667dad9ea75784b3f89e0fff64fd083ee5c62f6f10726edd7b8e52a6f27701d174cc3b2faeb93543242bec

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

    Filesize

    342B

    MD5

    26d85ae4d2116e121333246102086e9c

    SHA1

    0da3c33dd32c44a6062ad6ffa07660292c7fb462

    SHA256

    50056d200628ef7f9a97256c19e0a5a17c0e9d2d49df71e1d17f5f54824e2e5b

    SHA512

    bfbe6874dc02d246e692350d4538d87d01b66ed186ec020bd2a1136a4c46da17a8c31c21b5206d730f791656a286243bb5e83af6bd35d6b894f4456292e72cd0

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

    Filesize

    342B

    MD5

    52c7d66695693a4227405d64ab98616e

    SHA1

    a9f944d52189037fb9540d6ae1e2774f9a6892d2

    SHA256

    d3a25aa900efda94ec83d3fb46490fd5af13cc27a67258827354db21f4b83548

    SHA512

    cb1c3c8d11511a153a9b3e45a295b66c6ffc9028f35fc124f661723b2b49a48a95a157a8a7e7b0c3e453d312573d9b20a23806832e614c932617e545aa415eb0

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

    Filesize

    342B

    MD5

    a4e373208759702cc124edaeaf81e820

    SHA1

    0cb902b1a983dd9402fccd18e17474e5d21d1c70

    SHA256

    66a2865ebfa7f105ef6109f5b7bc6eb49d07844c0c280a257962f7966e3f5028

    SHA512

    22d36ae8bbf0e363b31a77d37a1c7b9b0a7050a3bbadf996881b6eabfad92320cd98bbd221d563321666ea8860e9c29e657b45669da0bc7343a959f04d79ec82

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

    Filesize

    342B

    MD5

    907728f885df636b8e31b93cabbb3657

    SHA1

    2a2752fd1a827afa6f6eca651cc35cffe3b3f73d

    SHA256

    dfe231eaa9d6c8e528f959555604c336a67143d4f20ada551d91bd89b4b70b31

    SHA512

    50d67a4e4cd171f132c03220f9e26bdedb119ce43615e10cb5d52132a5ed82541fa943d2d563729fba49e68752d2430e280167f8746f57801075ce430658ae36

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

    Filesize

    342B

    MD5

    ca3e3981a851fd4911c75350d0a7322b

    SHA1

    8b1f17bcdff4d2f9fbb970034da18f00923a4927

    SHA256

    edf99901acdd1e1d44da01c77124f79db6a7f91dd26f911381e8ac518d622bb4

    SHA512

    1d3468908f12a33657cee9a14a884852ba35b90d7806f18d528d373a82fd330ec9cc210393f91fc63c2689c5f2af9fa26ba9d84e909171dc96db513c3598502b

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

    Filesize

    342B

    MD5

    8b0606e4674b68fc21bafca77e6831e3

    SHA1

    a125ce580822880070161bb934023ae318f23a41

    SHA256

    beeaf7d8ecc8ceee4ff5f788a58ba8ef681ed3160f6ffba27ed02f7514e28f58

    SHA512

    d93db2c9058a0422e4e5fd2fae9a7a79a40100b41f284aaa63faf445ee4d004543c5d9fa8d3ecfe7e1ab71b1bb9348bcb61f1178f99ff70aeafa1b42d21b2c18

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

    Filesize

    342B

    MD5

    cbe346ec6c2b38b9755a8932f58430d6

    SHA1

    90d76022b184ad8cfc2784e837a8cb3ae0620404

    SHA256

    b2ddc68b5145eb9757fcc0e5fc5e0e1faac16133311a86af580d9bb115536d8d

    SHA512

    aa285ca1a8cca6922feaf9db24fbf7aeb7da1a6743c7a1e954f2751e54171dc8e52c54b8f67d570b96c83f4efa79b628d202893f159b91d47253e734c5a0f7db

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

    Filesize

    342B

    MD5

    74f26ba6316a0a135654a4939347d9a7

    SHA1

    79c6ea5b1c8111b6b24fccb11839adbffde52f06

    SHA256

    58a94fdec6dcc4da09475657b66b9cc054613938cc84cb20fd2a87df651a8cd9

    SHA512

    3ef89958b18c40df3aaad09a38d9c28eef0efbfec7f42a16485b966cfe241cd8e588500738ca8f8ccdf97c3ea7bddc76e2bda7ebd62062c9c3e29629314a2fa0

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

    Filesize

    342B

    MD5

    657c5cb3c60f4986b0b0d81b01b68ac2

    SHA1

    a482261d61e4b6ec11be6b651c860ce4d6554e32

    SHA256

    b6664728b031f2e7c8862a88f91ab50aabacf3dabb88cd2a290e9f0daa8bcfce

    SHA512

    bf7dc4224ad66e7eb5712a23fdcd75347caec298bb2cfba7d2686cfd5bddf3cbb02721a3c87f6ae68de47cdb0a057b31f794af7879a9ab68dbe28e01e7e92a66

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

    Filesize

    342B

    MD5

    00a361d5b475ce55470e40c5c3e9dc1e

    SHA1

    a756933dd593981d6557da141ca2aca44fe47827

    SHA256

    56d705bcd095a34658d0a65730df49c019e9e79579d0d7e4e0bef830b3d2048a

    SHA512

    8d966b5c6c0d14a22b7e38f2f3bb3989262de4967d8437d2cbeb3be14f8034e090c044f7cc927d8d16ae56fdb779715dc9e22afffe390db593ac8af47fcdea9e

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

    Filesize

    342B

    MD5

    f94a10e1d958c5da90256b4b5fc12200

    SHA1

    16eab20e8355c8fb3506b82e4a12929d209212c8

    SHA256

    6e87091c6f9bdd0a2b7bba86df7739cf450818786ef882fc2604d4080693ea42

    SHA512

    519d91c095121b452b00ae90e44952872720b35810e9c974063533cee6cc09f8baac68be5fd267c83716e08f246176fd0499b3b0de40ceb573cbb2a127f4892c

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

    Filesize

    342B

    MD5

    881d8ee21089bfce20e043046a4e4be0

    SHA1

    1e876db2158aadb17ab54037c366c9db872ad024

    SHA256

    cf2fb50e179d5f6b3ceb418a3b476593a67bfdcee85e53c36c0711a0b8a91c37

    SHA512

    a2273e70e575b15af1dff10c26a3a2fa9cf1b22ed0d5508d13da2e99d343b7ecead0389840d6da30bf3aa9b003218d13983c639fdd944224790b378c25ece676

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

    Filesize

    342B

    MD5

    2292fe14bc97eb4da3733ec91d70396a

    SHA1

    51904d58c8d037fc170e07776dfd8f1928d1b445

    SHA256

    a0a620fd5bd21b4d210ad249c6b541e9d94cde694e3bc803993d2696884ca51d

    SHA512

    500737c155f70da434bab3d66f646d852f00ec3a86bae1330b76111f31722b65ac05a39f7228e28c6308e105ee0dcd34bea63cbf0b17d86d00a009ab2d5510bc

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

    Filesize

    342B

    MD5

    08c84a8bb4c3cedf03f05cac773ff0c5

    SHA1

    e7743ef7998c0e1cbd4e2a86e20608e90cb2ec56

    SHA256

    a45649285dcd21ed9571905c01002853e91fbe9d3756ef80f9cfdfae9b1c04de

    SHA512

    0b5ee0bde6a3750e4eb36c1abd718ded0559017ba6ef8df34edacbbec9bf5e2da16238c9b8400c0618fd5dafbad2305d665129d2c65025eb6408e570fd88f366

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

    Filesize

    342B

    MD5

    232ee08083448d9cc6235a93ad66de0a

    SHA1

    0309148d48449c4e3ff62e00081f15ce6387baa8

    SHA256

    6863d3f6449a1291048cfba9e8ad6a4df430dbea04a22b73a1448067af82741d

    SHA512

    77591f8bc6868162222a734dd35c8d317844784c2e78c70cdfe2e1ccc41b384b2ebe022da653e724f3e4fb49945fb4cff4b43d6f4f15a4a1c577b30117b2d948

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

    Filesize

    342B

    MD5

    16654ba70649c88e7237cf4dc53de779

    SHA1

    6feb5f14745bed9a12fc6d155066691fdb70fd65

    SHA256

    a8733b9a379ad80697fab1470512db207593366127c4dd06ed66afef9707b339

    SHA512

    e42234d70d2d982eeee87584301475283dae79b259fca8bce6d22a9a89c9bdd9aef364dc2c2a7736b1f288c9eccb453af2143bdbc59a15d700368f4ae7f1718f

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

    Filesize

    342B

    MD5

    15e4533ff3ca81cdcfb0b75e0c208ee1

    SHA1

    d6db510b0f6af4aa6df9ab2ec4b80a6b9f274820

    SHA256

    5b13692fb44369f9e7d096df94e0fcdd8c62f0b880b3bdba2d0b078b7314cc23

    SHA512

    96fe2a2a5d5aa829b5b65a7f7edf770de7bc7fc4ace0d3a9adc0ed95972c0b587f7aacc4bc1e99b6e9a15fe6c62760c5ea43840527406e1b255929501b4061a4

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

    Filesize

    342B

    MD5

    978000c36081ecdee166e48415d57c2f

    SHA1

    9d8d67629f2d1ae7305ccd913afc42c5996e698a

    SHA256

    b4408d0b1264f6a00dafffbd2e1d1769e0aa4031a1baf6b647c2c74da97d1465

    SHA512

    de3b127fca18e34ee3bfdc169087c00fdbfb5aa7897b7a7290e764e8f55513f10c843e36183f21b24cf995d191d575e0cfd17f362f475c5ae04c646612b52e27

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

    Filesize

    342B

    MD5

    0602a841b7a7e0b710f73898f5eebb16

    SHA1

    ad785485d116f845d657c9c8a483f4a775d370ff

    SHA256

    7272ce4c54815212428fb6cdbd7428732f8f7650f10603d261e386760bb8ffe1

    SHA512

    655d05b1226cd2ec0678cbaba4e1c3210aa0f3160bce417c6967d9b7568969e26a5c20566fa8dcab6e71be21dc0f643b69d46cb1e59ac27915d0bb8fd112a240

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

    Filesize

    342B

    MD5

    5054abfdb4dfae31ce56996002d5325d

    SHA1

    288d5cc080b407db1aa5b29c42eacc54b78b8858

    SHA256

    3b3b1549cad13f4515f2a462610b313a6707550e07ebb26ab9129e743875332c

    SHA512

    a2d3504990c952748159688db6a30e12e65851016b55e654f115bd0e16c5f6dbdb65639de510af4805bdbbdd34a2ac84f54512809ba20d5f1c10c995bf66440e

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

    Filesize

    342B

    MD5

    cbc34f8be4999002e24ff564f53676e6

    SHA1

    275ff9ae7b391a7170612b05e333c9b2374b2e8c

    SHA256

    f50f64b4e5368e662c03211987cdef811d02e2ff4c8f1262cfdd1a6c4e066e03

    SHA512

    46c54f21de8f1ac7fab39ce84846747509d0ce3fb1637f220cd591138dc094ff45109725db65092d8829fce7637a7dbf48c6d57a2a99e9584b90266150ebd4fd

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

    Filesize

    342B

    MD5

    2a947827491238348f08f3560a4ed3ba

    SHA1

    1e05bb9e1228126756f110b1e6f98f417db9106e

    SHA256

    0626065ee8586e0536002c8a75689b7fab3b52acbcf826dc6c74f1315d3d7120

    SHA512

    566271e2bf088a498d3bd2e1a45116621866049856e59d6937da7ed5836547d862af66e112ecdddf4ffc802da23242dfc764328e77580fbab1f9e2b7640554cd

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

    Filesize

    342B

    MD5

    0dc1c5f1866b737906b74cc2fa04605e

    SHA1

    8b30f465e90480c64c0245ae97398cb875088d36

    SHA256

    66f9a6adbe0ba9b3d23e5a8b4cbb3083ff511abca8b3469a9b4f527b22785058

    SHA512

    f7b98175bd78cfcecaee3d299d54b0a94ae78740c54fb55982101fd11f89de253dfc9f78b1d8b67dbbfe86712576056482e3e48deb95d655ba89ae5ecaf2f1e6

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

    Filesize

    342B

    MD5

    8093737fb8c3d746967bf1714f1e7ec7

    SHA1

    4ce16ea1663bc6d6ecbc9030c4c4ca50cb18211e

    SHA256

    a5964b1262106f5e8548a39a19b378f47794a0ee72bf902b6f288a9c4776f6c0

    SHA512

    efca824c0eeb51b57477b0bb5135df2b34b327f512c84cdde7ba41d57e7a4901e6f51efa3d26ecd7c80e1b411c83e7a955ab81716b08a7ce887f9cdd431b3f2c

  • C:\Users\Admin\AppData\Local\Temp\CabC18D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC23B.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b