Resubmissions

28-08-2024 20:05

240828-yt7xnatcke 7

28-08-2024 20:04

240828-ys9pvstbqd 7

Analysis

  • max time kernel
    33s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2024 20:04

General

  • Target

    CCN 3$ CHARGED.rar

  • Size

    12.6MB

  • MD5

    be3a694a13dba9fe774554383d549fb4

  • SHA1

    9e5c46447fa22a219940ddb92e2832eb96bedd3d

  • SHA256

    f906bf6d09a1abcf568ddaa214fa7cddae1a0f6ad92a09ec0c5fdc0f177ba0ed

  • SHA512

    67c3305b49e51b469a914a0eb58a1e4584896528ffbb88386cb9ee0f5df537b30a6b7acc6863472d71f81100ab49e169478db1b2a7f5a4f8a578f66f06c71df1

  • SSDEEP

    393216:ROGivqYmtKjenPKg4BRAplY+2K8/NMvR04ja1/:RsQKanPbX4/6b4/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 16 IoCs
  • Detects Pyinstaller 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\CCN 3$ CHARGED.rar"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\CCN 3$ CHARGED.rar
      2⤵
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2948
      • C:\Program Files\7-Zip\7zFM.exe
        "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\CCN 3$ CHARGED.rar"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:2564
  • C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe
    "C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe"
    1⤵
    • Executes dropped EXE
    PID:2736
  • C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe
    "C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe
      "C:\Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\api-ms-win-core-file-l2-1-0.dll

    Filesize

    21KB

    MD5

    18a078bf6941f50fc3158b749441b9ce

    SHA1

    279e944990b2fb184a6d09e3e62f574751e2e9a7

    SHA256

    637e9a34044c366b9b004e62ee15aa4875e344a5a6b7634c803a40d95883d7cc

    SHA512

    bc45590aaa25264e2c9640f5a9a357d6b0cf88e9027fcf70fcad666a50cc309378ce9a49e0d02cdf299b2631b724e863e31061090d6ae7893db048afa6fb6943

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\api-ms-win-core-localization-l1-2-0.dll

    Filesize

    21KB

    MD5

    8a52d5f941f257c581e856811586b887

    SHA1

    a510353c67126ec00d13a3f4c0b2e494394a2949

    SHA256

    6ce59c2de64b6195695e8754636cbe283a7af3ddb78acf32c3879d7d09aba4b1

    SHA512

    39bad27e61d9a694740556c8290739780ebd7cfdd1f909b85a37ef5c55bc3bd8f439cb6e26d77715649bb04ae701a02fc789535f0d23a5db9ca4a981a38fcb8e

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\api-ms-win-core-processthreads-l1-1-1.dll

    Filesize

    21KB

    MD5

    cb6102cdcd530e82f9a7f2579dd5be22

    SHA1

    8f1881ba356c8d7497580fc5efe2681200632cae

    SHA256

    f5c82a141bdc7929bb3d6d4196c0e8501f4a894fd65a435f8134c073134461ac

    SHA512

    bc9129d58c05991f4567d2ce64e5d5a5ecaa876503ee0644ac61b67fea4b794251cd0f1d1631ef63e8f530a0db074684cde9f35d852ddcb50a9b02d641a63d59

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\api-ms-win-core-timezone-l1-1-0.dll

    Filesize

    21KB

    MD5

    7f0a0a190aea88884088bd09d36a2c4b

    SHA1

    f8d3039deda1f7fc025f4e4cbbc3010cba3762b3

    SHA256

    a202f21169cc103c019019d3cbc05c3549a8dbac6eed0ecb4e5281e36f028a26

    SHA512

    5f75ad8016ee9649cd565e27930f951cfc7b40b468ca7a5792578301ff2a16825ca2a98103ba8f4e6d8feb761655be1d8c24fa9e1d539bec6c3a5b3a04f8e9b6

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\python312.dll

    Filesize

    6.6MB

    MD5

    cae8fa4e7cb32da83acf655c2c39d9e1

    SHA1

    7a0055588a2d232be8c56791642cb0f5abbc71f8

    SHA256

    8ad53c67c2b4db4387d5f72ee2a3ca80c40af444b22bf41a6cfda2225a27bb93

    SHA512

    db2190da2c35bceed0ef91d7553ff0dea442286490145c3d0e89db59ba1299b0851e601cc324b5f7fd026414fc73755e8eff2ef5fb5eeb1c54a9e13e7c66dd0c

  • C:\Users\Admin\AppData\Local\Temp\_MEI11202\ucrtbase.dll

    Filesize

    1.1MB

    MD5

    05f2140c1a8a139f2e9866aa2c3166f1

    SHA1

    9170cff11f3b91f552ac09a186a3bae7ea7cda25

    SHA256

    048d4c5a51e45777ba15facdaddbf7702594a2268e8de1768ab0f5f4e4d7e733

    SHA512

    bdc7daf31fa9261967cab58c928fe5146b53c96f9b7c702ae8ee761b2652702d9f34dabf4252b7b580311d6dd4d2914ea7721296bebcea3344006eaa0f99f2ed

  • \Users\Admin\AppData\Local\Temp\_MEI11202\api-ms-win-core-file-l1-2-0.dll

    Filesize

    21KB

    MD5

    a855f5ffc6690c1bd1706d1dae6251a2

    SHA1

    075f84148285a2b61808d3094c8e1fe35466d59f

    SHA256

    98b4b6a29374e68a383bd6e4b58cd76223335d38d2586c5a494466444811b75c

    SHA512

    35ee703d27e15e192a847f86c22ad613880e1e53296a1bc0ae2249b2a777a0bfe3695fd609278281e8b3e5621534a242c3d3a7bda48c7ab23e513b59ceeb889d

  • \Users\Admin\Desktop\CCN 3$ CHARGED\CCN 3$.exe

    Filesize

    12.9MB

    MD5

    e8168ecc60fa226f9220f23cf00dd3de

    SHA1

    9d5cd6232e3a4ef1008aac302ef8aea35df4a154

    SHA256

    ff8aa7a6267d2c7b9ef3e002f0bd10bce2224eb16786e61dda79e496bd23080b

    SHA512

    836d97bc4a0d1ef55e6ae7cdaf917a85e7220a85a184e33ee85a11460f9bb22924338893e4dbd08b824b96b404371c2560f4982a56add77565761df8b21f194b

  • memory/2948-24-0x0000000003750000-0x0000000003760000-memory.dmp

    Filesize

    64KB