Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    15/03/2023, 21:48

General

  • Target

    tmp.exe

  • Size

    338KB

  • MD5

    922edf09c7065f24862a31baab18555d

  • SHA1

    1994f1c1a4929660ab0f14ee3b97d13e315fc9e8

  • SHA256

    2efee059dd0dfda1cd5472b0549d6a319a9b8b9694bbd39a9b34b5397f316624

  • SHA512

    373c62aef1c485fd28741b93bc35f29ebb89d4bb82c9c4eb8426b81d9b8ca0fb496286e95eb212a0758682d4368d7314cb4f100920673ef96dfdf9820946402e

  • SSDEEP

    6144:QyQ99mZlQNkfuauSOq4Qc0IUidR5vSVEO6dxhqf0jFNEJ+uVEjcy1r2bGai:QyQ9EZKUidR5vfxhawYVCcy1

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 1 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
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • 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:1444
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1032
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:884
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:876
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:1784
          • C:\Users\Admin\AppData\Local\Temp\Tor\Tor.exe
            "C:\Users\Admin\AppData\Local\Temp\Tor\Tor.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1700
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:292
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:1764
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1
                3⤵
                • Runs ping.exe
                PID:1572

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • 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\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\Roaming\tor\cached-microdesc-consensus.tmp

            Filesize

            2.2MB

            MD5

            4230c8a44df50928de4aa07baec30d2c

            SHA1

            5db91d47448860d62c50d5a1f825fe990cf3dd71

            SHA256

            2cb966801b672bbece0919d11610c67ba53f5dada48248766c288267ed9b42ef

            SHA512

            991e8ad85a5e1a47ed6ad3890f4a87068ea85a99dc7cc949f03c510190ff721d14e8e04df09b322852b47abfeaf7f1307d82bd9361b28d853b97b488e3295660

          • C:\Users\Admin\AppData\Roaming\tor\cached-microdescs.new

            Filesize

            3.8MB

            MD5

            c83d6f674421c8067464ff61cd7eca37

            SHA1

            d006d8216475ba38feb3a016a3da29f59d2d535a

            SHA256

            d53f1aa63674a47b57f6b65d4d4469ac985f26de4f852285fc8c4db71ca1a9fb

            SHA512

            44a7971a02bfb8c21a38a8526b1274546caeba311e59e07b58e6924f6b638d7cf5fbb20e0b3307013aa83cc41378997bcb11b9686da484ad7d49ccc4efa1baa5

          • \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/1444-54-0x00000000002F0000-0x000000000034A000-memory.dmp

            Filesize

            360KB

          • memory/1444-129-0x000000001BA40000-0x000000001BAC0000-memory.dmp

            Filesize

            512KB

          • memory/1444-55-0x000000001BA40000-0x000000001BAC0000-memory.dmp

            Filesize

            512KB

          • memory/1700-119-0x00000000750C0000-0x00000000751BB000-memory.dmp

            Filesize

            1004KB

          • memory/1700-121-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-120-0x0000000074980000-0x00000000749A6000-memory.dmp

            Filesize

            152KB

          • memory/1700-151-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-152-0x00000000750C0000-0x00000000751BB000-memory.dmp

            Filesize

            1004KB

          • memory/1700-153-0x0000000075070000-0x00000000750B4000-memory.dmp

            Filesize

            272KB

          • memory/1700-154-0x0000000074F60000-0x0000000075064000-memory.dmp

            Filesize

            1.0MB

          • memory/1700-155-0x0000000074ED0000-0x0000000074F51000-memory.dmp

            Filesize

            516KB

          • memory/1700-156-0x0000000074AA0000-0x0000000074D95000-memory.dmp

            Filesize

            3.0MB

          • memory/1700-157-0x00000000749B0000-0x0000000074A96000-memory.dmp

            Filesize

            920KB

          • memory/1700-158-0x0000000074980000-0x00000000749A6000-memory.dmp

            Filesize

            152KB

          • memory/1700-159-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-167-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-180-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-188-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-196-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-204-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB

          • memory/1700-212-0x00000000011F0000-0x0000000001603000-memory.dmp

            Filesize

            4.1MB