Analysis

  • max time kernel
    123s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    08/02/2023, 10:21

General

  • Target

    INVOICE-7141.JPEG.vbs

  • Size

    448KB

  • MD5

    6b706c27af192877a7a5c18e5d5333ed

  • SHA1

    9e495be0251a70a66b2aa9d1343894662e0870da

  • SHA256

    1aa3321c7e05114a5e58a78fdd743d46e32b09769ee53b487bd0c3a6193386e3

  • SHA512

    28c99beb920653bdc33247f6084d52c403819606f5550dc2f16960107756705313b03ec3a0207bd73bc33df4801786e891c97da960bdb43d4e776baeaac8772b

  • SSDEEP

    6144:nF6Fv7Z2YncQOPd6sb38ZCpzCC5vrBEtRqG22BgA7EDfXDcmW7EFUBB:nFSncQMb8MwoNEtgG22BgA4bzcmOlB

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Signatures

  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\INVOICE-7141.JPEG.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:604
    • C:\Windows\System32\certutil.exe
      "C:\Windows\System32\certutil.exe" -decode C:\Users\Admin\AppData\Local\Temp\G97798c82ee8e889c30f8a7 C:\Users\Admin\AppData\Local\Temp\s53a4a2b43e0fe695c72d119dfbb986a73c3b57.exe
      2⤵
        PID:112
      • C:\Users\Admin\AppData\Local\Temp\s53a4a2b43e0fe695c72d119dfbb986a73c3b57.exe
        "C:\Users\Admin\AppData\Local\Temp\s53a4a2b43e0fe695c72d119dfbb986a73c3b57.exe"
        2⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Checks processor information in registry
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:1544
        • C:\Windows\system32\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:824
          • C:\Windows\system32\chcp.com
            chcp 65001
            4⤵
              PID:1568
            • C:\Windows\system32\netsh.exe
              netsh wlan show profile
              4⤵
                PID:1076
              • C:\Windows\system32\findstr.exe
                findstr All
                4⤵
                  PID:1732
              • C:\Users\Admin\AppData\Local\Temp\Tor\Tor.exe
                "C:\Users\Admin\AppData\Local\Temp\Tor\Tor.exe"
                3⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:564

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\G97798c82ee8e889c30f8a7

            Filesize

            447KB

            MD5

            4c502684c2d3b705c40dacc52cb005ad

            SHA1

            e7227a5d2592398b09c73c2f087ec697e5f4c815

            SHA256

            0fb0f53ea8b7d80ca3ba34c06147d6314387d3ba005c1048ee192047999f9995

            SHA512

            7253944292eb6570143416cb1d09ef6958f9b9fe65001a7427691b9b14c73a52fd291d47e7378aaf53c17b7ddb9bb44e1833764a9eaa65c533f0fb7206289e69

          • C:\Users\Admin\AppData\Local\Temp\Tor\libcrypto-1_1.dll

            Filesize

            3.5MB

            MD5

            3406f79392c47a72bed2f0067b3ce466

            SHA1

            a8e2940d61fc840441c4e2a835959d197929ffdf

            SHA256

            e4b6b2ca32b1e2ba26959ec7380c4f117418d3a724f60494ff3cb81505fbf43d

            SHA512

            930d794aa8715dcd23fafbead7fe2ec95d2863783b4c52279870cad93d5b6cf02ba8a13e2653d2bf731e9882bf63f43a7e44788ce47505346be3fe8e8b872fa4

          • C:\Users\Admin\AppData\Local\Temp\Tor\libevent-2-1-7.dll

            Filesize

            1.1MB

            MD5

            a3bf8e33948d94d490d4613441685eee

            SHA1

            75ed7f6e2855a497f45b15270c3ad4aed6ad02e2

            SHA256

            91c812a33871e40b264761f1418e37ebfeb750fe61ca00cbcbe9f3769a8bf585

            SHA512

            c20ef2efcacb5f8c7e2464de7fde68bf610ab2e0608ff4daed9bf676996375db99bee7e3f26c5bd6cca63f9b2d889ed5460ec25004130887cd1a90b892be2b28

          • C:\Users\Admin\AppData\Local\Temp\Tor\libgcc_s_sjlj-1.dll

            Filesize

            1.0MB

            MD5

            bd40ff3d0ce8d338a1fe4501cd8e9a09

            SHA1

            3aae8c33bf0ec9adf5fbf8a361445969de409b49

            SHA256

            ebda776a2a353f8f0690b1c7706b0cdaff3d23e1618515d45e451fc19440501c

            SHA512

            404fb3c107006b832b8e900f6e27873324cd0a7946cdccf4ffeea365a725892d929e8b160379af9782bcd6cfeb4c3c805740e21280b42bb2ce8f39f26792e5a1

          • C:\Users\Admin\AppData\Local\Temp\Tor\libssl-1_1.dll

            Filesize

            1.1MB

            MD5

            9e3d55fbf890c6cbffd836f2aef4ba31

            SHA1

            715890ba3bda3431470cca4f4bc492c0f63fa138

            SHA256

            e6f4cf41373e8770c670cf5e85461f25385314ed9d8a2b37381bc84f5c0dd5c0

            SHA512

            9848f28fd96c21dd054cbf3e722e56373696c1f7803c137afc7c7203325d9738fa6b984d95cd49ff78a6d95c8f9406f869af3c3783901da3cc003e2b09497d65

          • C:\Users\Admin\AppData\Local\Temp\Tor\libssp-0.dll

            Filesize

            246KB

            MD5

            b77328da7cead5f4623748a70727860d

            SHA1

            13b33722c55cca14025b90060e3227db57bf5327

            SHA256

            46541d9e28c18bc11267630920b97c42f104c258b55e2f62e4a02bcd5f03e0e7

            SHA512

            2f1bd13357078454203092ed5ddc23a8baa5e64202fba1e4f98eacf1c3c184616e527468a96ff36d98b9324426dddfa20b62b38cf95c6f5c0dc32513ebace9e2

          • C:\Users\Admin\AppData\Local\Temp\Tor\libwinpthread-1.dll

            Filesize

            512KB

            MD5

            19d7cc4377f3c09d97c6da06fbabc7dc

            SHA1

            3a3ba8f397fb95ed5df22896b2c53a326662fcc9

            SHA256

            228fcfe9ed0574b8da32dd26eaf2f5dbaef0e1bd2535cb9b1635212ccdcbf84d

            SHA512

            23711285352cdec6815b5dd6e295ec50568fab7614706bc8d5328a4a0b62991c54b16126ed9e522471d2367b6f32fa35feb41bfa77b3402680d9a69f53962a4a

          • C:\Users\Admin\AppData\Local\Temp\Tor\tor.exe

            Filesize

            4.0MB

            MD5

            67ab12cf6cabc14588e4f51b21c2134a

            SHA1

            32a4ff564f38bf4b62007e419f19c991e60d6e14

            SHA256

            f0aaae0364306bb7a4681d01935c96c2ac76b3576b7982990f86bcaf811a45ba

            SHA512

            2a1c67e9d23d6b050e35c5a8e159309cf598095239406c60a9f721fddc912e21afab7036cbd9f77197cc4241df5f8fa6aa9d7294762659178c6edeb4699d5bec

          • C:\Users\Admin\AppData\Local\Temp\Tor\zlib1.dll

            Filesize

            121KB

            MD5

            6f98da9e33cd6f3dd60950413d3638ac

            SHA1

            e630bdf8cebc165aa81464ff20c1d55272d05675

            SHA256

            219d9d5bf0de4c2251439c89dd5f2959ee582e7f9f7d5ff66a29c88753a3a773

            SHA512

            2983faaf7f47a8f79a38122aa617e65e7deddd19ba9a98b62acf17b48e5308099b852f21aaf8ca6fe11e2cc76c36eed7ffa3307877d4e67b1659fe6e4475205c

          • C:\Users\Admin\AppData\Local\Temp\s53a4a2b43e0fe695c72d119dfbb986a73c3b57.exe

            Filesize

            335KB

            MD5

            5edb806bdb9c9722ef3e462c2de79387

            SHA1

            7f578ee428b4ea2a735c078db6ee0c567afe7d20

            SHA256

            a0bc1875cfc85a930f69f40d2c1b66b9de3d79382b2e2c47f5ad60759944335b

            SHA512

            b482726f968db6c966533737c1a996adbaceb231be8f08486ffa1607d5a65900e8a34e3781bc97a4a2b4055750a111265cc69ae366cad9d25cb8071223934b7e

          • C:\Users\Admin\AppData\Local\Temp\s53a4a2b43e0fe695c72d119dfbb986a73c3b57.exe

            Filesize

            335KB

            MD5

            5edb806bdb9c9722ef3e462c2de79387

            SHA1

            7f578ee428b4ea2a735c078db6ee0c567afe7d20

            SHA256

            a0bc1875cfc85a930f69f40d2c1b66b9de3d79382b2e2c47f5ad60759944335b

            SHA512

            b482726f968db6c966533737c1a996adbaceb231be8f08486ffa1607d5a65900e8a34e3781bc97a4a2b4055750a111265cc69ae366cad9d25cb8071223934b7e

          • \Users\Admin\AppData\Local\Temp\Tor\libcrypto-1_1.dll

            Filesize

            3.5MB

            MD5

            3406f79392c47a72bed2f0067b3ce466

            SHA1

            a8e2940d61fc840441c4e2a835959d197929ffdf

            SHA256

            e4b6b2ca32b1e2ba26959ec7380c4f117418d3a724f60494ff3cb81505fbf43d

            SHA512

            930d794aa8715dcd23fafbead7fe2ec95d2863783b4c52279870cad93d5b6cf02ba8a13e2653d2bf731e9882bf63f43a7e44788ce47505346be3fe8e8b872fa4

          • \Users\Admin\AppData\Local\Temp\Tor\libevent-2-1-7.dll

            Filesize

            1.1MB

            MD5

            a3bf8e33948d94d490d4613441685eee

            SHA1

            75ed7f6e2855a497f45b15270c3ad4aed6ad02e2

            SHA256

            91c812a33871e40b264761f1418e37ebfeb750fe61ca00cbcbe9f3769a8bf585

            SHA512

            c20ef2efcacb5f8c7e2464de7fde68bf610ab2e0608ff4daed9bf676996375db99bee7e3f26c5bd6cca63f9b2d889ed5460ec25004130887cd1a90b892be2b28

          • \Users\Admin\AppData\Local\Temp\Tor\libgcc_s_sjlj-1.dll

            Filesize

            1.0MB

            MD5

            bd40ff3d0ce8d338a1fe4501cd8e9a09

            SHA1

            3aae8c33bf0ec9adf5fbf8a361445969de409b49

            SHA256

            ebda776a2a353f8f0690b1c7706b0cdaff3d23e1618515d45e451fc19440501c

            SHA512

            404fb3c107006b832b8e900f6e27873324cd0a7946cdccf4ffeea365a725892d929e8b160379af9782bcd6cfeb4c3c805740e21280b42bb2ce8f39f26792e5a1

          • \Users\Admin\AppData\Local\Temp\Tor\libssl-1_1.dll

            Filesize

            1.1MB

            MD5

            9e3d55fbf890c6cbffd836f2aef4ba31

            SHA1

            715890ba3bda3431470cca4f4bc492c0f63fa138

            SHA256

            e6f4cf41373e8770c670cf5e85461f25385314ed9d8a2b37381bc84f5c0dd5c0

            SHA512

            9848f28fd96c21dd054cbf3e722e56373696c1f7803c137afc7c7203325d9738fa6b984d95cd49ff78a6d95c8f9406f869af3c3783901da3cc003e2b09497d65

          • \Users\Admin\AppData\Local\Temp\Tor\libssp-0.dll

            Filesize

            246KB

            MD5

            b77328da7cead5f4623748a70727860d

            SHA1

            13b33722c55cca14025b90060e3227db57bf5327

            SHA256

            46541d9e28c18bc11267630920b97c42f104c258b55e2f62e4a02bcd5f03e0e7

            SHA512

            2f1bd13357078454203092ed5ddc23a8baa5e64202fba1e4f98eacf1c3c184616e527468a96ff36d98b9324426dddfa20b62b38cf95c6f5c0dc32513ebace9e2

          • \Users\Admin\AppData\Local\Temp\Tor\libwinpthread-1.dll

            Filesize

            512KB

            MD5

            19d7cc4377f3c09d97c6da06fbabc7dc

            SHA1

            3a3ba8f397fb95ed5df22896b2c53a326662fcc9

            SHA256

            228fcfe9ed0574b8da32dd26eaf2f5dbaef0e1bd2535cb9b1635212ccdcbf84d

            SHA512

            23711285352cdec6815b5dd6e295ec50568fab7614706bc8d5328a4a0b62991c54b16126ed9e522471d2367b6f32fa35feb41bfa77b3402680d9a69f53962a4a

          • \Users\Admin\AppData\Local\Temp\Tor\zlib1.dll

            Filesize

            121KB

            MD5

            6f98da9e33cd6f3dd60950413d3638ac

            SHA1

            e630bdf8cebc165aa81464ff20c1d55272d05675

            SHA256

            219d9d5bf0de4c2251439c89dd5f2959ee582e7f9f7d5ff66a29c88753a3a773

            SHA512

            2983faaf7f47a8f79a38122aa617e65e7deddd19ba9a98b62acf17b48e5308099b852f21aaf8ca6fe11e2cc76c36eed7ffa3307877d4e67b1659fe6e4475205c

          • memory/112-56-0x00000000FF501000-0x00000000FF503000-memory.dmp

            Filesize

            8KB

          • memory/564-84-0x00000000752F0000-0x00000000753EB000-memory.dmp

            Filesize

            1004KB

          • memory/564-86-0x0000000000080000-0x0000000000493000-memory.dmp

            Filesize

            4.1MB

          • memory/564-77-0x0000000075F81000-0x0000000075F83000-memory.dmp

            Filesize

            8KB

          • memory/564-92-0x0000000000080000-0x0000000000493000-memory.dmp

            Filesize

            4.1MB

          • memory/564-88-0x0000000074DD0000-0x00000000750C5000-memory.dmp

            Filesize

            3.0MB

          • memory/564-91-0x0000000000080000-0x0000000000493000-memory.dmp

            Filesize

            4.1MB

          • memory/564-87-0x00000000752F0000-0x00000000753EB000-memory.dmp

            Filesize

            1004KB

          • memory/564-90-0x0000000074CB0000-0x0000000074CD6000-memory.dmp

            Filesize

            152KB

          • memory/564-85-0x0000000074CB0000-0x0000000074CD6000-memory.dmp

            Filesize

            152KB

          • memory/564-89-0x0000000074CE0000-0x0000000074DC6000-memory.dmp

            Filesize

            920KB

          • memory/604-54-0x000007FEFC251000-0x000007FEFC253000-memory.dmp

            Filesize

            8KB

          • memory/1544-61-0x0000000000BF0000-0x0000000000C4A000-memory.dmp

            Filesize

            360KB