Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02/06/2023, 10:55

General

  • Target

    http://t.me/task4manager

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://t.me/task4manager
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:780 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1248

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

          Filesize

          1KB

          MD5

          50dfe59de5d0de62604e9c9eaa356b9b

          SHA1

          b4d965c86815e0356bb4874776ab0d8aec3a7377

          SHA256

          73c0bd6b5886c7357fa141d3c0f39d23b55946e9854fba772efc53f69e711416

          SHA512

          1fe1c25e6b71e3296072fe6f749dd816ed3599f97f2ea7b12aca293705bb138e07a9c493f7e806cff9156e98c8ed3779e3424b4c089b53610bd8e6d70516bba3

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          68922600a2ab5a655b71826013aeb3b7

          SHA1

          b89aada63b01c865f6db88571ee0a2e1c3bf57fa

          SHA256

          f48422a5bcbad8930c9e3f7ae5be8912e45952e4487ea1ed8bd2d7401cfc6120

          SHA512

          03cd8dbd29ecfdd07081bf9abbcba14c6b478e42b5c04a6fb157b392a5f0daaaccf747dff21c1de6f7b359a164201bc0eae739eb9f5a8634e7ca0b00b6a5bfee

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D

          Filesize

          1KB

          MD5

          4d17d713e9e09f7dcaa86429c7d6ba00

          SHA1

          64e1445d1c5d2293cc8d87f469ce4e7981275ff1

          SHA256

          55ae67771528bf293d8776e3260e54b4939a65384df60e1d0875f3bb269d14bd

          SHA512

          2486e59dd420609e1ef79f9250e2bc145e04424d4342393eadb5f9c956e950405288ae1495a0c440dc231d86c48d32e9783de2e0a5e7d2f474a24c94c7f9d18b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EC88A945EC3002827719F0AB050AFAA6_377E04A544E20CAD970A14516D53B508

          Filesize

          1KB

          MD5

          7e7c16f0a2c958b183406b4d913aabc5

          SHA1

          49cb0cc6f21157478ea070ca2856154ad5460e60

          SHA256

          606ced3593577efce3f36fba1b8edfe47a1602c306ddaaad91ca3c6154c615a1

          SHA512

          00efbd1e7fde70539ee704773165ac93490399f66838f85afb58373bde4b29640e730e16037a8c39c2d931d5ffe810e40f12be0d36f53041593ee2a8dd0eddd4

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

          Filesize

          450B

          MD5

          16d8492671e108338ab4f3db6dbc0eb0

          SHA1

          9f9fac2d16471932f3e9e26fc2ff99ba4d9f1008

          SHA256

          f05850f58e614edc55a0c8171f71a1425dbb89637eb6415ed39298ffe9dd9b48

          SHA512

          7984ea75d699cf769e2f5184f3806c2a38f6070157b5bee16dd1078df8442d6ee12db6cb758628f02bbf22c68cf50bac64b424dc7217246d7eddb43763b95320

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          6bc2a3709b310ddaa8db06dc6156ebb3

          SHA1

          776e5f6480aee4858bb135a6e930beafc9657c8d

          SHA256

          d612d9ecf8dff21c81a0a2df519fdb893647d03923b4b837ec29ce3d593b9511

          SHA512

          4a727b61ee15023fee95e2c5d42cd1dbeaa770cdf4e1f4ac71d60a0de8e753f3533b2136b91d9d80f1ba4330b94b8f384d2c563618dae6113fff473c699a2f71

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D

          Filesize

          458B

          MD5

          4556f8c32956e222cc3507881c9233c5

          SHA1

          61f1b95cd62019ef8abfdad1b08d83d2cc7b0c8b

          SHA256

          acf17d5eab5c165a4df5305776f25dd51b41ca0ba49341444fbefae3bcdbc274

          SHA512

          958b4ed3c82436ebc42ea5197ec7de9ee3ab8ad925dc0f5c8e0e0c0763beebea450f935601e28d7788889068e85b9edac2640a126d058c9e53c1ddfa14f19bde

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EC88A945EC3002827719F0AB050AFAA6_377E04A544E20CAD970A14516D53B508

          Filesize

          458B

          MD5

          3a6afd04f48debacf0d2c2f31fd89c32

          SHA1

          aa1c22c8835f1b51f2d2ae7e6f365682c28d13bc

          SHA256

          1033089a7b93b292aa479cc7a6fc8532c6f0461466a1f63554d3869946a468b0

          SHA512

          5d602bb52a6ef1c9e8b2d0596d1b819a3633d6dd95f6dd224a8c9c11f42936f50b4dd0aad1cef13a96fb151f11f38ae33100d1028ee0606c0aff2801c8f90a8b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

          Filesize

          4KB

          MD5

          da597791be3b6e732f0bc8b20e38ee62

          SHA1

          1125c45d285c360542027d7554a5c442288974de

          SHA256

          5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

          SHA512

          d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\480JMPRZ\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\480JMPRZ\website_icon[1].svg

          Filesize

          1KB

          MD5

          02f7553e1ac3129cd1c4d0442b5a0f81

          SHA1

          0dd8634450681fe1a2d0c1e5b02d6d0954e2772d

          SHA256

          0019255c610cb0843c524d7995905fa5201651fcc393846bee8414f0610097f5

          SHA512

          ac141a5648a3a22ceb295de8ecc6823f53d2a453316cd591dde888715344a60694316e1b85a5ceec72af62e34cc3d01768b020e5dfd5e0cb9916ec975ba4318e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6CI3IN3W\favicon-32x32[1].png

          Filesize

          1KB

          MD5

          16a75c7824b5223b8e22864354e9e33f

          SHA1

          2c35e76ebe2d8002369d582b32bd70374552c574

          SHA256

          7f3e38478d53875c1f35d67fc035067274bacf9df8285889ad04fb143dfdddd8

          SHA512

          bd09744894646081e02b9e730c68c82354e3907c419578bdcb45d52c99d909d78ee084c8948b99d14ac6c8dfb343c9eb9197af039c5ac99d356440efd10a4ee8

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\AIZHT4VK.cookie

          Filesize

          244B

          MD5

          cc9e0da1136c60acfd9a00697acbcff9

          SHA1

          f0f0fb288e6f043c95325f5b92baa940eb6e46d5

          SHA256

          8fad78f2cb503917648ab5febd77f992424ebab3385fce6f6d31bd92505a2ad7

          SHA512

          5edde93c107eabd4c93b1a748f70f512754b360198e98eb26e1d84daef8e64706573ea1ff2e03124011256d9fadc58c945417f10ce95896798834baefec77672

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\ZC9AXW7J.cookie

          Filesize

          615B

          MD5

          fbc42b48d973732707f1c651b976da4b

          SHA1

          a237eaa954776a0e32ecd7c31f41a91eceebef8c

          SHA256

          61ac157b38125aacc15efd5e40f4cb983535a1d30d739bf0c95b439174e4119e

          SHA512

          1b32ee6f50aed0b73ab927bc7350e9390ffb7b1a5351ce3cf9e9074c454918620a08592c9bae628ce3504fde3538340a01f9b3c28dab6916c2475eb429cbd8d7

        • C:\Users\Admin\AppData\Local\Temp\KnoB56A.tmp

          Filesize

          88KB

          MD5

          002d5646771d31d1e7c57990cc020150

          SHA1

          a28ec731f9106c252f313cca349a68ef94ee3de9

          SHA256

          1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f

          SHA512

          689e90e7d83eef054a168b98ba2b8d05ab6ff8564e199d4089215ad3fe33440908e687aa9ad7d94468f9f57a4cc19842d53a9cd2f17758bdadf0503df63629c6