Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2023, 05:39

General

  • Target

    5e71210105df0fabd17460e5ea9c315ffd0a178daf0f230b208bbf993afd94b6.exe

  • Size

    292KB

  • MD5

    a223b1e1507635912d5bdc3174fb8273

  • SHA1

    4c1697bbf458d2643fc484cdc5bf59beba570141

  • SHA256

    5e71210105df0fabd17460e5ea9c315ffd0a178daf0f230b208bbf993afd94b6

  • SHA512

    75e3fdc824a2e4a7d87bf2a7f4a034b745f551a3e7c8eeb102d14b39bffc8af93ffd49a81537bca61a60882463506e0b3ac1669b274dd7cf7477867f356f313d

  • SSDEEP

    6144:jOWDCUqR74E11xvZndiKEx66U9V9sVZPKLIEDMcfbW9AJR9GJqWKmTZflaBAXllV:jOWDSR74E11xvZndiKEx66U9V9sVZPK+

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 32 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e71210105df0fabd17460e5ea9c315ffd0a178daf0f230b208bbf993afd94b6.exe
    "C:\Users\Admin\AppData\Local\Temp\5e71210105df0fabd17460e5ea9c315ffd0a178daf0f230b208bbf993afd94b6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe C:\Users\Public\Music\nha1UO
      2⤵
        PID:4848
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4940
      • C:\Users\Admin\AppData\Roaming\XHxqk\i82S.exe
        "C:\Users\Admin\AppData\Roaming\XHxqk\i82S.exe" -n C:\Users\Admin\AppData\Roaming\XHxqk\i1S.zip -d C:\Users\Admin\AppData\Roaming
        2⤵
        • Drops startup file
        • Executes dropped EXE
        PID:1456
      • C:\Users\Public\Videos\kd7XRH\UAune7.exe
        "C:\Users\Public\Videos\kd7XRH\UAune7.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:952
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3488

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Roaming\XHxqk\VCsite_ingcure.lnk

              Filesize

              1KB

              MD5

              635c8480e4d7f251e33369dcbf7f1272

              SHA1

              9418fbaeeedf32c7ff532287338d4fd11ec5878f

              SHA256

              c05a1dd1f1c30fd249f418850950f08e0b96537169b9714726a2d935210a3157

              SHA512

              83beb56b24087509724c5fb507478c6ba7c5086aa7e2ccd13f6186714da63f3f5e412202cc7c9961b525ff45c028cacd3e1f9653ba58172b893b7c9ca4f7404e

            • C:\Users\Admin\AppData\Roaming\XHxqk\i1S.zip

              Filesize

              1KB

              MD5

              1ed59529234653fa6dfe14f8fe549ab7

              SHA1

              de2b47acd11ad41bd6b8f539d5584e7b8394737d

              SHA256

              d9d0400abbfb3cc94376607492dfe0bbf0deac67a5276cdc692de225f4163dea

              SHA512

              a7738fecde222bf57af45bf3c27df987cddb4ff18d4db2b95024426f888beef0a2aff2555ce97ebdd4651a05201ff40b21849746d3b9748aefc3de4bc1c63544

            • C:\Users\Admin\AppData\Roaming\XHxqk\i82S.exe

              Filesize

              123KB

              MD5

              d45ac76aff1438925578bbaeff0a07a9

              SHA1

              d2def1fdbe2e8fe91055ef8defdda431a01c80dc

              SHA256

              bf9eea98236e80d7726473a7cde8d9c780d5f055186934b5932c16390be711cb

              SHA512

              4fac746faadb83f5b96eda6e9f513b5c2f8f2c91e7d9f4666927222a9385f81a52bd52ae738644d944f7f7b9f4c30c35299593630a94807119f830db26992fb3

            • C:\Users\Admin\AppData\Roaming\XHxqk\i82S.exe

              Filesize

              123KB

              MD5

              d45ac76aff1438925578bbaeff0a07a9

              SHA1

              d2def1fdbe2e8fe91055ef8defdda431a01c80dc

              SHA256

              bf9eea98236e80d7726473a7cde8d9c780d5f055186934b5932c16390be711cb

              SHA512

              4fac746faadb83f5b96eda6e9f513b5c2f8f2c91e7d9f4666927222a9385f81a52bd52ae738644d944f7f7b9f4c30c35299593630a94807119f830db26992fb3

            • C:\Users\Admin\AppData\Roaming\XHxqk\i82S.exe

              Filesize

              123KB

              MD5

              d45ac76aff1438925578bbaeff0a07a9

              SHA1

              d2def1fdbe2e8fe91055ef8defdda431a01c80dc

              SHA256

              bf9eea98236e80d7726473a7cde8d9c780d5f055186934b5932c16390be711cb

              SHA512

              4fac746faadb83f5b96eda6e9f513b5c2f8f2c91e7d9f4666927222a9385f81a52bd52ae738644d944f7f7b9f4c30c35299593630a94807119f830db26992fb3

            • C:\Users\Public\Music\nha1UO\3KAtnd.lnk

              Filesize

              1006B

              MD5

              c53187e05552301c5c2b579b7d5c026b

              SHA1

              a5022390c36ce3e7c7fb5cf216312724743fbdf4

              SHA256

              0815cf4001960fd95f980062238c282f4d8a262a95dd8b7e59050ab0f7d873f8

              SHA512

              2f1a490e8c20927e64aaddbe1955facdbf886cd133335636b02b0db435f14f9e9d3f261c0987b7ca0f23f6846df94401da10e44092170b6f779d688670b47955

            • C:\Users\Public\Music\nha1UO\Bvlf8Y.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\Eysib5.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\LBvoe8.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\LBvoe8.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\TAtnd6.lnk

              Filesize

              1006B

              MD5

              4e5eef16c3f0d96cc2ed3efd28dd2114

              SHA1

              1057b408df861cf0a83213374963ed8fd3125557

              SHA256

              8286c38125fd2b4bbe4301cf52bdedb2275001e0c64eb911abac05159f8b1e0e

              SHA512

              5581099ca83d8eb0da20eeb1b59f288f3c42d98836d93dc35940133d4e1eec4cbf2e1869c6261b913a859b2e8227362d87bc72c58e0dc56c9fac5d769a1a3d71

            • C:\Users\Public\Music\nha1UO\b1Lrhb.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\e4XOb5.lnk

              Filesize

              1006B

              MD5

              b043c249e3514ff251b9d23775274153

              SHA1

              2f74a199f9b03da1f9190a23151f3b13d003cee9

              SHA256

              8e066301854ca8e8424fd7163ddb4ea5703ee3faaea2d3453fa8b804265cb71b

              SHA512

              8a3511ba2803ee88c800aec6a5d1afe3d70ce6afe49bef0629ae4df60d5348f24a7950c3541b8e741d1dea45a17c5e904e2ab8e82d6a7361965ad00b6068177e

            • C:\Users\Public\Music\nha1UO\e7XRHB.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\i2ICsm.lnk

              Filesize

              1006B

              MD5

              19e48b009efc4736f228a8e2fafd8a1d

              SHA1

              d67bcc25fd13e5cd96367037f3067332cdd18584

              SHA256

              6c78af47c211086bc661526b7c58129949644af626825ae759826dc7210af0a1

              SHA512

              c0d49d0f7748b64bbc9a838b68da7cb17d0e728c2a69e7596a6dc1684b853b194872647d0f49c319212f753fb0b3bb27bdcb8817a11defb611ffe8c2393a9e11

            • C:\Users\Public\Music\nha1UO\iYPICs.lnk

              Filesize

              1006B

              MD5

              d7d855f7a34dc591ec0dcd76e5c97932

              SHA1

              16fcf7847758aed907767e187e56f9a3bf4510a8

              SHA256

              d050531ab9e26d02d2b858e0192f378fd6e04fdf859882c2f92cca73605f1b88

              SHA512

              6f57da3761d3871d279414446948e6b34d702fddfc7cce185429184cafb66cb58c99adcc6338a4eea49b2b1a8feb5260d4fa7100d01866664afcbe38c12f6eb8

            • C:\Users\Public\Music\nha1UO\ka3XNH.lnk

              Filesize

              1006B

              MD5

              0cba1ac8593450724c1d76461a9c9807

              SHA1

              cbe3160d6432e626fcdc9366823166bb4f2f4afd

              SHA256

              b77385533903da0b14b0e9b221fd0985de2c64597cb5a88e04653e6c472f191e

              SHA512

              30559891e487250b5c2d73219d4edc67f5e67a46b50632223f75e59f6373e2a5c536ac23354971c2cbe6005bb514057ff057d9588a596c2827f470c84aec9b3d

            • C:\Users\Public\Music\nha1UO\mTzj_T.lnk

              Filesize

              1006B

              MD5

              0025c30edd8279584e326988ba83cf72

              SHA1

              d75464c8b88487857ad73c73df9fbb4ab7d8c056

              SHA256

              59c75ba6cb1525be065300f12e037f142496e6f79195a8a8c0138bc11e48e4b5

              SHA512

              bf5a1c411c0b061cbcf9a336335360fdfbfc4bcb1a42f0fc801b1fe24e83283d915da3cf037b6d7aadbe81b4652867d5d787537c7d748cb494ba55bb201758dc

            • C:\Users\Public\Music\nha1UO\ua0UNE.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Music\nha1UO\xnga0U.url

              Filesize

              74B

              MD5

              50f60f60dec8a3b184b93b0e3bc5a70c

              SHA1

              91ff6726e71d25278dd052f33b4fbd62dffab76a

              SHA256

              ff09c259093cb6cad73c6b7db8e54687ed54dd7f03abb77ec92a817918bf46c2

              SHA512

              dd6e35d00e06efc2aceff327a86b695c325e89c6c50c51dd106857fd36ff906076ae72793ec4e2d9cdf67f3ee317867b4f47384a34a0118307bf250687e4a2e4

            • C:\Users\Public\Videos\kd7XRH\CARDS.dll

              Filesize

              314KB

              MD5

              7bf7b6c72e55faf759c7f1974f6eecd9

              SHA1

              57a6f98a28e468146460a91b32a21ff0bcee2226

              SHA256

              aa8a7dbb443af73878ed30ba364913fb3101ad80702cd280bb1078aabfd1757c

              SHA512

              e41501919a9e09524e9fbd849eb83e3aa611fdd325887ce9da1b0b8db726bcb8885bcacb023d855e42fda426cbbfd1db4e140b9af19db67554e9aa6acc474ce4

            • C:\Users\Public\Videos\kd7XRH\UAune7.exe

              Filesize

              33KB

              MD5

              c4ebf8b9d5de320f3397c0cbb919e0b5

              SHA1

              67d7ff60270fcbe4ed91462ec50305abe810945a

              SHA256

              81cb227b1d2a8bddeaab023fb7093940c8b8bd8907f625d52ce0dc2ab95ba5eb

              SHA512

              475104581067d2b59cb1e97c39e0be52e610c1c5749f297e650c539dbb56f138ed78ae1945ceeaf3536b48484ec0df341c7684f5383352c5e8acb2d5fab8bd5f

            • C:\Users\Public\Videos\kd7XRH\UAune7.exe

              Filesize

              33KB

              MD5

              c4ebf8b9d5de320f3397c0cbb919e0b5

              SHA1

              67d7ff60270fcbe4ed91462ec50305abe810945a

              SHA256

              81cb227b1d2a8bddeaab023fb7093940c8b8bd8907f625d52ce0dc2ab95ba5eb

              SHA512

              475104581067d2b59cb1e97c39e0be52e610c1c5749f297e650c539dbb56f138ed78ae1945ceeaf3536b48484ec0df341c7684f5383352c5e8acb2d5fab8bd5f

            • C:\Users\Public\Videos\kd7XRH\UAune7.exe

              Filesize

              33KB

              MD5

              c4ebf8b9d5de320f3397c0cbb919e0b5

              SHA1

              67d7ff60270fcbe4ed91462ec50305abe810945a

              SHA256

              81cb227b1d2a8bddeaab023fb7093940c8b8bd8907f625d52ce0dc2ab95ba5eb

              SHA512

              475104581067d2b59cb1e97c39e0be52e610c1c5749f297e650c539dbb56f138ed78ae1945ceeaf3536b48484ec0df341c7684f5383352c5e8acb2d5fab8bd5f

            • C:\Users\Public\Videos\kd7XRH\cards.dll

              Filesize

              314KB

              MD5

              7bf7b6c72e55faf759c7f1974f6eecd9

              SHA1

              57a6f98a28e468146460a91b32a21ff0bcee2226

              SHA256

              aa8a7dbb443af73878ed30ba364913fb3101ad80702cd280bb1078aabfd1757c

              SHA512

              e41501919a9e09524e9fbd849eb83e3aa611fdd325887ce9da1b0b8db726bcb8885bcacb023d855e42fda426cbbfd1db4e140b9af19db67554e9aa6acc474ce4

            • C:\Users\Public\Videos\kd7XRH\info.txt

              Filesize

              761KB

              MD5

              2879ebf2b5f57b49510fb5b0e81a2755

              SHA1

              f64c6f238fdc70e7d14c5f5871cdf5860c9255c3

              SHA256

              fe6e52b85393981bf84abe8a803c0b0c4cdaa4dd3894809a56797fd12a3b5435

              SHA512

              d5c9049018396f2a245b304adca4cc4085832e1a3e2749ad191cae82cd824206e6ecacc92b1218816e26372004467c7889cbda886f65a89f469c9a1b69fefc46

            • C:\Users\Public\XDnd7X

              Filesize

              781KB

              MD5

              6a2944b21556f43626c9ae52d168d44e

              SHA1

              26ab8c2bb40eadfd453623fea33442e1afd32b18

              SHA256

              c811712945ad47f93ae636dba17d13f440321944d614a8d676eb2ed923c34687

              SHA512

              18c58cf5b02af5f4321c0af15d0f79a59723ce73f43991db142afd34bec3f9bac252d4d43bede4d6230f973008f569cdf0ce6e4adb1a74c5d7c4237518f89118

            • memory/952-240-0x0000000000B60000-0x0000000000BA8000-memory.dmp

              Filesize

              288KB

            • memory/1528-157-0x0000000010000000-0x0000000010046000-memory.dmp

              Filesize

              280KB