Analysis

  • max time kernel
    99s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2022, 08:21

General

  • Target

    UrbanVPN2.exe

  • Size

    30.3MB

  • MD5

    15cdd9b014e75e1ead180d615df07bf5

  • SHA1

    f0d8f4909730277956e01ada357e1ad12d7e14e8

  • SHA256

    c51c5f40cef61eac6f7f089eaaf7ed01e7eb7b1d4784e4afdf2a49370a8e20b9

  • SHA512

    6d509c260f45aa5742a06fed9a7ea996a43bc38c48b709f6d7ca2ac2fab5be30b3b508b8e6d7a557d3687e693c09818a7f864c08724c76c244c2af710e6e0123

  • SSDEEP

    786432:RtlRwYHHrrh2Y28c6k2OpHf71ovVIcbnkGR3Qf:R7vIHfhJgkGRW

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 12 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UrbanVPN2.exe
    "C:\Users\Admin\AppData\Local\Temp\UrbanVPN2.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:3600
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1456
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding C6608395963EDCB0EFB36D013C4B6871 C
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:4444

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\MSIAC34.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIAC34.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIAD8C.tmp

    Filesize

    912KB

    MD5

    b15dbf4b35cd1460ba283795e24878c8

    SHA1

    327812be4bfdce7a87cb00fab432ecc0d8c38c1e

    SHA256

    0ac07db6140408e9586d46727eb32af8f8048cad535eca9052b6ef1149e63147

    SHA512

    95edc60c9658e0e8631604459969a406414902f297b7a14f2be6d3bc18878636167d202530d4ee3b4d7af189a9139a2183929250920196c48c08eda3d6dfdca4

  • C:\Users\Admin\AppData\Local\Temp\MSIAD8C.tmp

    Filesize

    912KB

    MD5

    b15dbf4b35cd1460ba283795e24878c8

    SHA1

    327812be4bfdce7a87cb00fab432ecc0d8c38c1e

    SHA256

    0ac07db6140408e9586d46727eb32af8f8048cad535eca9052b6ef1149e63147

    SHA512

    95edc60c9658e0e8631604459969a406414902f297b7a14f2be6d3bc18878636167d202530d4ee3b4d7af189a9139a2183929250920196c48c08eda3d6dfdca4

  • C:\Users\Admin\AppData\Local\Temp\MSIAFB0.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIAFB0.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIAFE0.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIAFE0.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB05E.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB05E.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB07E.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB07E.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB273.tmp

    Filesize

    602KB

    MD5

    78b793e3f44b2c7849ffe70083c500c0

    SHA1

    9dcbb160c9f606bcdbee9ad572aaab1ad1b24d61

    SHA256

    fbcf7c3645d90621bfbbf38e660a510dd0731b02b6e7820b075116e944301174

    SHA512

    36d0fadd2a55231ce159519ca4bfb56fee038ee82bfbafa375faee17e11e2149ffffb4b364bc80e4ed950325e0c31e6a02244c591a0b983c7ccc039e94a3e9c8

  • C:\Users\Admin\AppData\Local\Temp\MSIB273.tmp

    Filesize

    602KB

    MD5

    78b793e3f44b2c7849ffe70083c500c0

    SHA1

    9dcbb160c9f606bcdbee9ad572aaab1ad1b24d61

    SHA256

    fbcf7c3645d90621bfbbf38e660a510dd0731b02b6e7820b075116e944301174

    SHA512

    36d0fadd2a55231ce159519ca4bfb56fee038ee82bfbafa375faee17e11e2149ffffb4b364bc80e4ed950325e0c31e6a02244c591a0b983c7ccc039e94a3e9c8

  • C:\Users\Admin\AppData\Local\Temp\MSIB2F1.tmp

    Filesize

    912KB

    MD5

    b15dbf4b35cd1460ba283795e24878c8

    SHA1

    327812be4bfdce7a87cb00fab432ecc0d8c38c1e

    SHA256

    0ac07db6140408e9586d46727eb32af8f8048cad535eca9052b6ef1149e63147

    SHA512

    95edc60c9658e0e8631604459969a406414902f297b7a14f2be6d3bc18878636167d202530d4ee3b4d7af189a9139a2183929250920196c48c08eda3d6dfdca4

  • C:\Users\Admin\AppData\Local\Temp\MSIB2F1.tmp

    Filesize

    912KB

    MD5

    b15dbf4b35cd1460ba283795e24878c8

    SHA1

    327812be4bfdce7a87cb00fab432ecc0d8c38c1e

    SHA256

    0ac07db6140408e9586d46727eb32af8f8048cad535eca9052b6ef1149e63147

    SHA512

    95edc60c9658e0e8631604459969a406414902f297b7a14f2be6d3bc18878636167d202530d4ee3b4d7af189a9139a2183929250920196c48c08eda3d6dfdca4

  • C:\Users\Admin\AppData\Local\Temp\MSIB41B.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB41B.tmp

    Filesize

    495KB

    MD5

    cfab78ac0d042a1d8ad7085a94328ef6

    SHA1

    b3070cc847ba2739450dc9bd05040df83e7d85d2

    SHA256

    17b10df05b4b92735b673914fe2bf0c0d7bbda5b4a8f9a7fc81a0efaa4380168

    SHA512

    647b909f1e833dd08d99aaa29a3404e64c58356dfa0a3abeb788768d74abb0948d2b612a6da62f2617270cd85110e8aa2b26e5e4558af0d0b84f920c40533438

  • C:\Users\Admin\AppData\Local\Temp\MSIB45B.tmp

    Filesize

    196KB

    MD5

    efa1291d4eb0ff2050967dd63bfdbdc8

    SHA1

    54ba41d5a6fb192267b36127ff573cb112413fd8

    SHA256

    da78931d835e91c59cadaebc95fbae56020ce5031523a6a175fefa4582334ac4

    SHA512

    5fcce6422b0ee6827a57c5d0c476e36a5e75a880550b8041a0f3db42b630f483654508a797421ff4316fd84db549c8c78536a25d5da2de9eb60365720517d5e6

  • C:\Users\Admin\AppData\Local\Temp\MSIB45B.tmp

    Filesize

    196KB

    MD5

    efa1291d4eb0ff2050967dd63bfdbdc8

    SHA1

    54ba41d5a6fb192267b36127ff573cb112413fd8

    SHA256

    da78931d835e91c59cadaebc95fbae56020ce5031523a6a175fefa4582334ac4

    SHA512

    5fcce6422b0ee6827a57c5d0c476e36a5e75a880550b8041a0f3db42b630f483654508a797421ff4316fd84db549c8c78536a25d5da2de9eb60365720517d5e6

  • C:\Users\Admin\AppData\Roaming\Urban Security\UrbanVPN 2.2.7\install\decoder.dll

    Filesize

    206KB

    MD5

    899944fb96ccc34cfbd2ccb9134367c5

    SHA1

    7c46aa3f84ba5da95ceff39cd49185672f963538

    SHA256

    780d10eda2b9a0a10bf844a7c8b6b350aa541c5bbd24022ff34f99201f9e9259

    SHA512

    2c41181f9af540b4637f418fc148d41d7c38202fb691b56650085fe5a9bdba068275ff07e002e1044760754876c62d7b4fc856452af80a02c5f5a9a7dc75b5e0

  • C:\Users\Admin\AppData\Roaming\Urban Security\UrbanVPN 2.2.7\install\decoder.dll

    Filesize

    206KB

    MD5

    899944fb96ccc34cfbd2ccb9134367c5

    SHA1

    7c46aa3f84ba5da95ceff39cd49185672f963538

    SHA256

    780d10eda2b9a0a10bf844a7c8b6b350aa541c5bbd24022ff34f99201f9e9259

    SHA512

    2c41181f9af540b4637f418fc148d41d7c38202fb691b56650085fe5a9bdba068275ff07e002e1044760754876c62d7b4fc856452af80a02c5f5a9a7dc75b5e0