Resubmissions

06-10-2021 16:05

211006-tjpwwabfbp 7

06-10-2021 15:58

211006-tek25abfbk 7

Analysis

  • max time kernel
    74s
  • max time network
    77s
  • platform
    windows11_x64
  • resource
    win11
  • submitted
    06-10-2021 16:05

General

  • Target

    lol.exe

  • Size

    6.8MB

  • MD5

    4eb70e6ca68fd90ce23f809bceea02d7

  • SHA1

    0f96257dd603feabcfeca22f0ce5029f17ba4c2d

  • SHA256

    b8a9fcde3cb3f9130318b07a3b8c715e8fd9edcef11aa8af56b3942cf2566943

  • SHA512

    76ffc45928fb6f21a511e6a30ecf4de2877d5b982ee553279ccb642db852ebe7edbf56c37fd4d3aa7b40a91c9df0cd193523a71f9b6907e7650a10d72a448705

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 14 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 1 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

  • Modifies data under HKEY_USERS 40 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lol.exe
    "C:\Users\Admin\AppData\Local\Temp\lol.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\Users\Admin\AppData\Local\Temp\lol.exe
      "C:\Users\Admin\AppData\Local\Temp\lol.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4140
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4576
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "ver"
          3⤵
            PID:3800
      • C:\Windows\System32\sihclient.exe
        C:\Windows\System32\sihclient.exe /cv 1PsfHjy/6UuX87LF/E3WAg.0.2
        1⤵
        • Modifies data under HKEY_USERS
        PID:4876
      • C:\Windows\ImmersiveControlPanel\SystemSettings.exe
        "C:\Windows\ImmersiveControlPanel\SystemSettings.exe" -ServerName:microsoft.windows.immersivecontrolpanel
        1⤵
        • Checks SCSI registry key(s)
        • Suspicious use of SetWindowsHookEx
        PID:4500
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
        1⤵
          PID:4008
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k LocalService -p -s BthAvctpSvc
          1⤵
            PID:5060
          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
            1⤵
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            PID:4852

          Network

          MITRE ATT&CK Matrix ATT&CK v6

          Credential Access

          Credentials in Files

          1
          T1081

          Discovery

          Query Registry

          1
          T1012

          Peripheral Device Discovery

          1
          T1120

          System Information Discovery

          1
          T1082

          Collection

          Data from Local System

          1
          T1005

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\VCRUNTIME140.dll
            MD5

            11d9ac94e8cb17bd23dea89f8e757f18

            SHA1

            d4fb80a512486821ad320c4fd67abcae63005158

            SHA256

            e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e

            SHA512

            aa6afd6bea27f554e3646152d8c4f96f7bcaaa4933f8b7c04346e410f93f23cfa6d29362fd5d51ccbb8b6223e094cd89e351f072ad0517553703f5bf9de28778

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\VCRUNTIME140.dll
            MD5

            11d9ac94e8cb17bd23dea89f8e757f18

            SHA1

            d4fb80a512486821ad320c4fd67abcae63005158

            SHA256

            e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e

            SHA512

            aa6afd6bea27f554e3646152d8c4f96f7bcaaa4933f8b7c04346e410f93f23cfa6d29362fd5d51ccbb8b6223e094cd89e351f072ad0517553703f5bf9de28778

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_bz2.pyd
            MD5

            124678d21d4b747ec6f1e77357393dd6

            SHA1

            dbfb53c40d68eba436934b01ebe4f8ee925e1f8e

            SHA256

            9483c4853ca1da3c5b2310dbdd3b835a44df6066620278aa96b2e665c4b4e86b

            SHA512

            2882779b88ed48af1e27c2bc212ddc7e4187d26a28a90655cef98dd44bc07cc93da5bce2442af26d7825639590b1e2b78bf619d50736d67164726a342be348fa

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_bz2.pyd
            MD5

            124678d21d4b747ec6f1e77357393dd6

            SHA1

            dbfb53c40d68eba436934b01ebe4f8ee925e1f8e

            SHA256

            9483c4853ca1da3c5b2310dbdd3b835a44df6066620278aa96b2e665c4b4e86b

            SHA512

            2882779b88ed48af1e27c2bc212ddc7e4187d26a28a90655cef98dd44bc07cc93da5bce2442af26d7825639590b1e2b78bf619d50736d67164726a342be348fa

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_ctypes.pyd
            MD5

            7ab242d7c026dad5e5837b4579bd4eda

            SHA1

            b3ff01b8b3da2b3a9c37bfffafc4fb9ee957cc0f

            SHA256

            1548506345d220d68e9089b9a68b42a9d796141eb6236e600283951cb206eaa1

            SHA512

            1dd09cf14c87f60b42e5e56d0104154513902c9bfa23eef76a92f4a96c2356b2812dd6eee5e9a74d5ed078ade5f8f6d1f1b01961d7efadfebb543d71c2d31a30

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_ctypes.pyd
            MD5

            7ab242d7c026dad5e5837b4579bd4eda

            SHA1

            b3ff01b8b3da2b3a9c37bfffafc4fb9ee957cc0f

            SHA256

            1548506345d220d68e9089b9a68b42a9d796141eb6236e600283951cb206eaa1

            SHA512

            1dd09cf14c87f60b42e5e56d0104154513902c9bfa23eef76a92f4a96c2356b2812dd6eee5e9a74d5ed078ade5f8f6d1f1b01961d7efadfebb543d71c2d31a30

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_hashlib.pyd
            MD5

            ae32a39887d7516223c1e7ffdc3b6911

            SHA1

            94b9055c584df9afb291b3917ff3d972b3cd2492

            SHA256

            7936413bc24307f01b90cac2d2cc19f38264d396c1ab8eda180abba2f77162eb

            SHA512

            1f17af61c917fe373f0a40f06ce2b42041447f9e314b2f003b9bd62df87c121467d14ce3f8e778d3447c4869bf381c58600c1e11656ebda6139e6196262ae17e

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_hashlib.pyd
            MD5

            ae32a39887d7516223c1e7ffdc3b6911

            SHA1

            94b9055c584df9afb291b3917ff3d972b3cd2492

            SHA256

            7936413bc24307f01b90cac2d2cc19f38264d396c1ab8eda180abba2f77162eb

            SHA512

            1f17af61c917fe373f0a40f06ce2b42041447f9e314b2f003b9bd62df87c121467d14ce3f8e778d3447c4869bf381c58600c1e11656ebda6139e6196262ae17e

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_lzma.pyd
            MD5

            a77c9a75ed7d9f455e896b8fb09b494c

            SHA1

            c85d30bf602d8671f6f446cdaba98de99793e481

            SHA256

            4797aaf192eb56b32ca4febd1fad5be9e01a24e42bf6af2d04fcdf74c8d36fa5

            SHA512

            4d6d93aa0347c49d3f683ee7bc91a3c570c60126c534060654891fad0391321e09b292c9386fb99f6ea2c2eca032889841fce3cab8957bb489760daac6f79e71

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_lzma.pyd
            MD5

            a77c9a75ed7d9f455e896b8fb09b494c

            SHA1

            c85d30bf602d8671f6f446cdaba98de99793e481

            SHA256

            4797aaf192eb56b32ca4febd1fad5be9e01a24e42bf6af2d04fcdf74c8d36fa5

            SHA512

            4d6d93aa0347c49d3f683ee7bc91a3c570c60126c534060654891fad0391321e09b292c9386fb99f6ea2c2eca032889841fce3cab8957bb489760daac6f79e71

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_socket.pyd
            MD5

            4b2f1faab9e55a65afa05f407c92cab4

            SHA1

            1e5091b09fc0305cf29ec2e715088e7f46ccbbd4

            SHA256

            241db349093604ab25405402ba8c4212016657c7e6a10edd3110abeb1cc2e1ba

            SHA512

            68070db39cd14841bcd49db1acf19806b0aa4b4ac4c56518b3a3baddaac1cd533f0b3ef70a378f53d65c0d6c0f745a6102b63303ea7978c79f688c787efe9cc3

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_socket.pyd
            MD5

            4b2f1faab9e55a65afa05f407c92cab4

            SHA1

            1e5091b09fc0305cf29ec2e715088e7f46ccbbd4

            SHA256

            241db349093604ab25405402ba8c4212016657c7e6a10edd3110abeb1cc2e1ba

            SHA512

            68070db39cd14841bcd49db1acf19806b0aa4b4ac4c56518b3a3baddaac1cd533f0b3ef70a378f53d65c0d6c0f745a6102b63303ea7978c79f688c787efe9cc3

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_ssl.pyd
            MD5

            6f52439450ad38bf940eef2b662e4234

            SHA1

            3dea643fac7e10cae16c6976982a626dd59ff64a

            SHA256

            31c95af04a76d3badbdd3970d9b4c6b9a72278e69d0d850a4710f1d9a01618d7

            SHA512

            fdd97e04f4a7b1814c2f904029dfb5cdfcd8a125fce884dcd6fdb09fb8a691963192192f22cf4e9d79dd2598cf097a8764aeec7a79e70a9795250c8ef0024474

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\_ssl.pyd
            MD5

            6f52439450ad38bf940eef2b662e4234

            SHA1

            3dea643fac7e10cae16c6976982a626dd59ff64a

            SHA256

            31c95af04a76d3badbdd3970d9b4c6b9a72278e69d0d850a4710f1d9a01618d7

            SHA512

            fdd97e04f4a7b1814c2f904029dfb5cdfcd8a125fce884dcd6fdb09fb8a691963192192f22cf4e9d79dd2598cf097a8764aeec7a79e70a9795250c8ef0024474

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\base_library.zip
            MD5

            935ecbb6c183daa81c0ac65c013afd67

            SHA1

            0d870c56a1a9be4ce0f2d07d5d4335e9239562d1

            SHA256

            7ae17d6eb5d9609dc8fc67088ab915097b4de375e286998166f931da5394d466

            SHA512

            a9aac82ab72c06cfff1f1e34bf0f13cbf0d7f0dc53027a9e984b551c602d58d785c374b02238e927e7b7d69c987b1e8ab34bfc734c773ef23d35b0bdb25e99cb

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libcrypto-1_1.dll
            MD5

            63c4f445b6998e63a1414f5765c18217

            SHA1

            8c1ac1b4290b122e62f706f7434517077974f40e

            SHA256

            664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2

            SHA512

            aa7bdb3c5bc8aeefbad70d785f2468acbb88ef6e6cac175da765647030734453a2836f9658dc7ce33f6fff0de85cb701c825ef5c04018d79fa1953c8ef946afd

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libcrypto-1_1.dll
            MD5

            63c4f445b6998e63a1414f5765c18217

            SHA1

            8c1ac1b4290b122e62f706f7434517077974f40e

            SHA256

            664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2

            SHA512

            aa7bdb3c5bc8aeefbad70d785f2468acbb88ef6e6cac175da765647030734453a2836f9658dc7ce33f6fff0de85cb701c825ef5c04018d79fa1953c8ef946afd

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libffi-7.dll
            MD5

            eef7981412be8ea459064d3090f4b3aa

            SHA1

            c60da4830ce27afc234b3c3014c583f7f0a5a925

            SHA256

            f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

            SHA512

            dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libffi-7.dll
            MD5

            eef7981412be8ea459064d3090f4b3aa

            SHA1

            c60da4830ce27afc234b3c3014c583f7f0a5a925

            SHA256

            f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

            SHA512

            dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libssl-1_1.dll
            MD5

            bd857f444ebbf147a8fcd1215efe79fc

            SHA1

            1550e0d241c27f41c63f197b1bd669591a20c15b

            SHA256

            b7c0e42c1a60a2a062b899c8d4ebd0c50ef956177ba21785ce07c517c143aeaf

            SHA512

            2b85c1521edeadf7e118610d6546fafbbad43c288a7f0f9d38d97c4423a541dfac686634cde956812916830fbb4aad8351a23d95cd490c4a5c0f628244d30f0a

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\libssl-1_1.dll
            MD5

            bd857f444ebbf147a8fcd1215efe79fc

            SHA1

            1550e0d241c27f41c63f197b1bd669591a20c15b

            SHA256

            b7c0e42c1a60a2a062b899c8d4ebd0c50ef956177ba21785ce07c517c143aeaf

            SHA512

            2b85c1521edeadf7e118610d6546fafbbad43c288a7f0f9d38d97c4423a541dfac686634cde956812916830fbb4aad8351a23d95cd490c4a5c0f628244d30f0a

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\psutil\_psutil_windows.cp39-win_amd64.pyd
            MD5

            789827bcbae298d8d3223f33228b26af

            SHA1

            29de4ad19963292504414196dd3e353084a0e864

            SHA256

            f79f6732ea5a3675312ef4b9506bed8e15aa2d9c722d30d0c96274675aa9dc68

            SHA512

            e4d53c2a31b046862accc33ca1fb3327df10fa92e79556d16ca5dccc132bb0812df9454196554c848644c312c58faa07558382a58b53cf8889e61684cfe14885

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\psutil\_psutil_windows.cp39-win_amd64.pyd
            MD5

            789827bcbae298d8d3223f33228b26af

            SHA1

            29de4ad19963292504414196dd3e353084a0e864

            SHA256

            f79f6732ea5a3675312ef4b9506bed8e15aa2d9c722d30d0c96274675aa9dc68

            SHA512

            e4d53c2a31b046862accc33ca1fb3327df10fa92e79556d16ca5dccc132bb0812df9454196554c848644c312c58faa07558382a58b53cf8889e61684cfe14885

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\python39.dll
            MD5

            7e9d14aa762a46bb5ebac14fbaeaa238

            SHA1

            a5d90a7df9b90bdd8a84d7dc5066e4ea64ceb3d9

            SHA256

            e456ef44b261f895a01efb52d26c7a0c7d7d465b647a7b5592708ebf693f12a3

            SHA512

            280f16348df1c0953bbc6f37ff277485351171d0545ebe469bacd106d907917f87584154aec0f193f37322bc93ac5433cd9a5b5c7f47367176e5a8b19bbd5023

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\python39.dll
            MD5

            7e9d14aa762a46bb5ebac14fbaeaa238

            SHA1

            a5d90a7df9b90bdd8a84d7dc5066e4ea64ceb3d9

            SHA256

            e456ef44b261f895a01efb52d26c7a0c7d7d465b647a7b5592708ebf693f12a3

            SHA512

            280f16348df1c0953bbc6f37ff277485351171d0545ebe469bacd106d907917f87584154aec0f193f37322bc93ac5433cd9a5b5c7f47367176e5a8b19bbd5023

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\select.pyd
            MD5

            f8f5a047b98309d425fd06b3b41b16e4

            SHA1

            2a44819409199b47f11d5d022e6bb1d5d1e77aea

            SHA256

            5361da714a61f99136737630d50fa4e975d76f5de75e181af73c5a23a2b49012

            SHA512

            f0a96790fcdabf02b452f5c6b27604f5a10586b4bf759994e6d636cc55335026631fa302e209a53f5e454bea03b958b6d662e0be91fa64ce187a7dc5d35a9aa9

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\select.pyd
            MD5

            f8f5a047b98309d425fd06b3b41b16e4

            SHA1

            2a44819409199b47f11d5d022e6bb1d5d1e77aea

            SHA256

            5361da714a61f99136737630d50fa4e975d76f5de75e181af73c5a23a2b49012

            SHA512

            f0a96790fcdabf02b452f5c6b27604f5a10586b4bf759994e6d636cc55335026631fa302e209a53f5e454bea03b958b6d662e0be91fa64ce187a7dc5d35a9aa9

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\unicodedata.pyd
            MD5

            87f3e3cf017614f58c89c087f63a9c95

            SHA1

            0edc1309e514f8a147d62f7e9561172f3b195cd7

            SHA256

            ba6606dcdf1db16a1f0ef94c87adf580bb816105d60cf08bc570b17312a849da

            SHA512

            73f00f44239b2744c37664dbf2b7df9c178a11aa320b9437055901746036003367067f417414382977bf8379df8738c862b69d8d36c6e6aa0b0650833052c85f

          • C:\Users\Admin\AppData\Local\Temp\_MEI36362\unicodedata.pyd
            MD5

            87f3e3cf017614f58c89c087f63a9c95

            SHA1

            0edc1309e514f8a147d62f7e9561172f3b195cd7

            SHA256

            ba6606dcdf1db16a1f0ef94c87adf580bb816105d60cf08bc570b17312a849da

            SHA512

            73f00f44239b2744c37664dbf2b7df9c178a11aa320b9437055901746036003367067f417414382977bf8379df8738c862b69d8d36c6e6aa0b0650833052c85f

          • memory/3800-175-0x0000000000000000-mapping.dmp
          • memory/4140-146-0x0000000000000000-mapping.dmp
          • memory/4576-174-0x0000000000000000-mapping.dmp