Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 23:07

General

  • Target

    AdvBackup.msi

  • Size

    7.7MB

  • MD5

    25ad5262c29d2ea7404bda26ef0188bd

  • SHA1

    83f9194b6224defe5827c94c67c2d32808d71919

  • SHA256

    a45f49a2506f2353a72a287630f6ce1ab002554c75fc65a19321366bdd29ed0f

  • SHA512

    7c990871346fe2e9d18cb4a46cd8f7cec07f1d4d5430362f2c6c60d2cbd34ac3cc61da121e50cba5f3a3a964876e6f4dd34c5a93344daae959e0fe030d532088

  • SSDEEP

    196608:Ou6xR3okM5G6HO1XvOJeQDlG73LDl8cgdtNb4Ccgyftd:Ou6n3O5G6H8/YND873nyZrIt

Malware Config

Extracted

Family

cryptbot

C2

veocou63.top

morizu06.top

Attributes
  • payload_url

    http://tynpdi08.top/download.php?file=loungy.exe

Signatures

  • Babadeda

    Babadeda is a crypter delivered as a legitimate installer and used to drop other malware families.

  • Babadeda Crypter 1 IoCs
  • Babadeda family
  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Cryptbot family
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 10 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\AdvBackup.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3672
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 19C219C8C47FD446A926C42252E165A6 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3048
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4968
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 2EEC5D0181BBAC444F4DB224AF562885
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2460
      • C:\Users\Admin\AppData\Roaming\Chris Long\Advanced Backup\backdata.exe
        "C:\Users\Admin\AppData\Roaming\Chris Long\Advanced Backup\backdata.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious use of SetWindowsHookEx
        PID:4452
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:2540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Config.Msi\e581b25.rbs

      Filesize

      13KB

      MD5

      d0fa56d4e07d19283632378f1f66a2ed

      SHA1

      ba8578706a6ed7652271be846aa8a02419a1ca97

      SHA256

      344aad48af9450370bd6dd339d7dbee67c33b13831c32367bace153e196e7012

      SHA512

      a8189aab3b50d1a09a878a0c0737457b60ff41bf4d029c115303c0ad3d12edef028f71458a50298d27adb2047c005919fdb51315bfdbf71a1abe1752c2200c03

    • C:\Users\Admin\AppData\Local\Temp\MSI99B0.tmp

      Filesize

      393KB

      MD5

      3d24a2af1fb93f9960a17d6394484802

      SHA1

      ee74a6ceea0853c47e12802961a7a8869f7f0d69

      SHA256

      8d23754e6b8bb933d79861540b50deca42e33ac4c3a6669c99fb368913b66d88

      SHA512

      f6a19d00896a63debb9ee7cdd71a92c0a3089b6f4c44976b9c30d97fcbaacd74a8d56150be518314fac74dd3ebea2001dc3859b0f3e4e467a01721b29f6227ba

    • C:\Users\Admin\AppData\Local\Temp\QWsLjxdEovfAf\_Files\_Information.txt

      Filesize

      5KB

      MD5

      83ebe9a9f21e41c88089c799173b52fa

      SHA1

      4b63c41cd4f68b01e7221cbad5b6530b67869f11

      SHA256

      8ad0524ebd006fa4a9418ccccacd0be1459acc6dc1a102c61f8fd65ae3fd4ea2

      SHA512

      f561fca542628a5bb7ea810d17de104679c1121b0fd6f08425b2d9425d19b104aa71c22db984043313e2896475f70371971469b3d4e22de53378e0aa7602462a

    • C:\Users\Admin\AppData\Local\Temp\QWsLjxdEovfAf\_Files\_Screen_Desktop.jpeg

      Filesize

      57KB

      MD5

      67323a7e3250428ecf58972fa81addd9

      SHA1

      d3b64fde9e42863961543201d1ee40cf15e460b3

      SHA256

      72a87758c4c0bf48f64e1e266e315b23d30534ef09ac311b5a37c2b75364d15c

      SHA512

      d680e382dd9c930bee1ff4d84826dcf41fa75f27a12c67f6f3392ff8c45e4f1248486ed01e8543a1b1bd2530c5d2a8d1dca9fe88d4bb8943bc3fd3bdbfd814c7

    • C:\Users\Admin\AppData\Local\Temp\QWsLjxdEovfAf\gBKMkGdFbDoNAf.zip

      Filesize

      52KB

      MD5

      a0d64b898793d82aa709b494de03f0f4

      SHA1

      9a615d20807b5b8768975ac8f31c4844762e0e78

      SHA256

      a8d0e539df86eb0e2d34a0217f572b4b87c6035656bf840a11775766633b9af8

      SHA512

      bc5398fe9b478724da1fd9a1e38bf419ef8e5aec3d7b115a3a2ac50bcb3c0f15e8f44f7e9eaccda639dad2a7f03f2a62ab9d6f6a111b50ae51e0af0c5c6a2672

    • C:\Users\Admin\AppData\Roaming\Chris Long\Advanced Backup\backdata.exe

      Filesize

      10.2MB

      MD5

      b4f358fb5e2687505a7793a1c3fd30b8

      SHA1

      665fdf0bfece66a4e65684e4a8022ba18ea90b29

      SHA256

      843daace027b06df1ceb220a8dca85099e6249d3cd588f192c19105dfebd9008

      SHA512

      73c875846ec43aa2db3d0d45cedd330e8ae2bc1fe58298a08e6ad9824a5caedb00d670a7d1816ff7c778e4ac0bd6b166107a1b64cc0ff5d5ed50893ded8d9aeb

    • C:\Users\Admin\AppData\Roaming\Chris Long\Advanced Backup\libmetis30.dll

      Filesize

      3.8MB

      MD5

      5a9963267a59111458cc97cffe054699

      SHA1

      233cd89ab6cef194b2aaa9cc17bfb7f3f24e7411

      SHA256

      21b706d416bbdaf6037e8efbfa86cf1eb10fc1834dfa8fdf2386a7f0492246db

      SHA512

      03c7b50185b084e6ccf4c09be1eeff7fc6c254e22e36eb4b8a11e3d6b239f378df1659274fe2341a5a54b8b0043fc44678a2405716c54109391b67925fe5edd8

    • C:\Users\Admin\AppData\Roaming\Chris Long\Advanced Backup\mlg

      Filesize

      559KB

      MD5

      d3cefa732bbfb96d5e9ac98650a85733

      SHA1

      b6a914c0e61d1640b83849ae77d2aa3e0b28604b

      SHA256

      025545351f15a7e62b271453eb5f2e12e13d53bf8b08d466d3e6e62a5c530e81

      SHA512

      fc582f7e19d843b854e75f5f7b39713152c3b1c3d5f599eae46c78d9cfa358a2b81de47dda6c0769f346fed98d7e00cc0a4a46c126a5d2b4b78268ec163fdf4b

    • C:\Windows\Installer\e581b24.msi

      Filesize

      7.7MB

      MD5

      25ad5262c29d2ea7404bda26ef0188bd

      SHA1

      83f9194b6224defe5827c94c67c2d32808d71919

      SHA256

      a45f49a2506f2353a72a287630f6ce1ab002554c75fc65a19321366bdd29ed0f

      SHA512

      7c990871346fe2e9d18cb4a46cd8f7cec07f1d4d5430362f2c6c60d2cbd34ac3cc61da121e50cba5f3a3a964876e6f4dd34c5a93344daae959e0fe030d532088

    • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

      Filesize

      24.1MB

      MD5

      2cd8b763071423de25b560da8bc254c2

      SHA1

      b7577bf0e31188c2267eb333163f3dc37420a44e

      SHA256

      797da7e3d8510fa8c60902e082be01c4f3168d10c98075fa9ab8900d381c9583

      SHA512

      7b211eb2818a70df87aa15519336ffdd9d4e8fed99ee0a789f37b0d9c7774735e9d70b8e8d91df079230bd20acf90d09dfb777a58cceb52c4916951b7812d298

    • \??\Volume{fb297ba4-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9cb6c0da-aadf-46fd-9ea6-04a7a9f82b96}_OnDiskSnapshotProp

      Filesize

      6KB

      MD5

      1778790eec33dacc9dd8f827f71adb2c

      SHA1

      04677b822aaf567b79931a35abeffe7d2b864e8b

      SHA256

      7e83d4020cf43739bc21d91dfd9fae29f23e98835a26e941c62d78e066b3e17e

      SHA512

      b081841ee453a7d49df34ee341ed08600eed4d66c33665d3b5253e3c2ba4965a870ada6a487f667b289e7cc990dee84c92be9f301cce8b5fa197efb83e142978

    • memory/4452-80-0x0000000000350000-0x0000000000DED000-memory.dmp

      Filesize

      10.6MB

    • memory/4452-213-0x0000000000350000-0x0000000000DED000-memory.dmp

      Filesize

      10.6MB