Analysis

  • max time kernel
    91s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2023, 02:05

General

  • Target

    5b850a5738478d8973e71f4ff93f40668ce24ebb8b83277f4df93adcabd8181b.exe

  • Size

    3.9MB

  • MD5

    d2db1075fea9ef50bc28b740d2ef564a

  • SHA1

    28c55ff2bae7147af41d8764aa7876457e26ac12

  • SHA256

    5b850a5738478d8973e71f4ff93f40668ce24ebb8b83277f4df93adcabd8181b

  • SHA512

    f4eba57fa23c2626b72667dc49c066c99a29c82965af565476815870507f83542bdf7055fd2dcd008ce0a27822508eb4d2fecfb620c969220e266c3b324a51e7

  • SSDEEP

    98304:hLqvY3ZBtshIHeCCNrR96XNGDEv2gKb4EEB0IxYaA6fY5+w47XEnWHGBK+VNFfij:hLT+u3ER96XNGFgU4EEBvx3wAwSXEnWI

Malware Config

Extracted

Family

redline

Botnet

drake

C2

83.97.73.131:19071

Attributes
  • auth_value

    74ce6ffe4025a2e4027fb727915e7d7c

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b850a5738478d8973e71f4ff93f40668ce24ebb8b83277f4df93adcabd8181b.exe
    "C:\Users\Admin\AppData\Local\Temp\5b850a5738478d8973e71f4ff93f40668ce24ebb8b83277f4df93adcabd8181b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7295577.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7295577.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3232
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3065207.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3065207.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6414521.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6414521.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3808
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3440246.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3440246.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5068
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1804
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:4440
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4656
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3464
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:1148
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:1364
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1564
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:1768
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:4460
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4588
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3732
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3876

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

                      Filesize

                      226B

                      MD5

                      916851e072fbabc4796d8916c5131092

                      SHA1

                      d48a602229a690c512d5fdaf4c8d77547a88e7a2

                      SHA256

                      7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                      SHA512

                      07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

                    • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3440246.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3440246.exe

                      Filesize

                      205KB

                      MD5

                      835f1373b125353f2b0615a2f105d3dd

                      SHA1

                      1aae6edfedcfe6d6828b98b114c581d9f15db807

                      SHA256

                      00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                      SHA512

                      8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7295577.exe

                      Filesize

                      409KB

                      MD5

                      cf43e37339ddbb010486d928d4be99d3

                      SHA1

                      1ae9036838f8944e39850fb002848db6f6a2fa5d

                      SHA256

                      537033034ec07392130882e679d2982edaa3ff2a546655756df5d054e687eb9c

                      SHA512

                      419f49a3d8ec1aba5a9f7a46a4df15799c760092b502cd44918c43ffee03d29aa9a50b964a009bed52270ddceffaff60d3d6069d0d6baaad7394662ee87525d9

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7295577.exe

                      Filesize

                      409KB

                      MD5

                      cf43e37339ddbb010486d928d4be99d3

                      SHA1

                      1ae9036838f8944e39850fb002848db6f6a2fa5d

                      SHA256

                      537033034ec07392130882e679d2982edaa3ff2a546655756df5d054e687eb9c

                      SHA512

                      419f49a3d8ec1aba5a9f7a46a4df15799c760092b502cd44918c43ffee03d29aa9a50b964a009bed52270ddceffaff60d3d6069d0d6baaad7394662ee87525d9

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3065207.exe

                      Filesize

                      196KB

                      MD5

                      936ecc67564c64946cdce46d7bd7c37c

                      SHA1

                      68c48284bd53edb3649ea1c2ce9884375e118b96

                      SHA256

                      e3ad3267587bdb8890392acab644f602bbb19d41d207942804e0540cf8e11651

                      SHA512

                      37204826305e0414fdcf4ed53b6a24eba734de6e47a89d5464e985bfa6651ddd0bcdea55edbb02619a38b323689a82dfa5ec8cec4a6e6c5b15ff8781d4c3d6a5

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3065207.exe

                      Filesize

                      196KB

                      MD5

                      936ecc67564c64946cdce46d7bd7c37c

                      SHA1

                      68c48284bd53edb3649ea1c2ce9884375e118b96

                      SHA256

                      e3ad3267587bdb8890392acab644f602bbb19d41d207942804e0540cf8e11651

                      SHA512

                      37204826305e0414fdcf4ed53b6a24eba734de6e47a89d5464e985bfa6651ddd0bcdea55edbb02619a38b323689a82dfa5ec8cec4a6e6c5b15ff8781d4c3d6a5

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6414521.exe

                      Filesize

                      1.3MB

                      MD5

                      1ee29eaec3d1f1b50e99f55befa946bb

                      SHA1

                      bb445bd3a97849b7b521d8c8479c9d1317c01149

                      SHA256

                      9818c0a26dd6b45cb58b8ceda63cca2a52c547ca0ff794d5d6aecb2aedb896fc

                      SHA512

                      4b746d356beb904618c07dcc52cdf33125a5654ebb532c0d8313ea02b2c0788e19f474062eefdddc6662a82a042451856a139e6c3eece741920621a68ccd5e84

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6414521.exe

                      Filesize

                      1.3MB

                      MD5

                      1ee29eaec3d1f1b50e99f55befa946bb

                      SHA1

                      bb445bd3a97849b7b521d8c8479c9d1317c01149

                      SHA256

                      9818c0a26dd6b45cb58b8ceda63cca2a52c547ca0ff794d5d6aecb2aedb896fc

                      SHA512

                      4b746d356beb904618c07dcc52cdf33125a5654ebb532c0d8313ea02b2c0788e19f474062eefdddc6662a82a042451856a139e6c3eece741920621a68ccd5e84

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      83fc14fb36516facb19e0e96286f7f48

                      SHA1

                      40082ca06de4c377585cd164fb521bacadb673da

                      SHA256

                      08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                      SHA512

                      ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      83fc14fb36516facb19e0e96286f7f48

                      SHA1

                      40082ca06de4c377585cd164fb521bacadb673da

                      SHA256

                      08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                      SHA512

                      ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      83fc14fb36516facb19e0e96286f7f48

                      SHA1

                      40082ca06de4c377585cd164fb521bacadb673da

                      SHA256

                      08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                      SHA512

                      ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                      Filesize

                      273B

                      MD5

                      04a943771990ab49147e63e8c2fbbed0

                      SHA1

                      a2bde564bef4f63749716621693a3cfb7bd4d55e

                      SHA256

                      587c2fb0cf025a255a077b24fe6433fd67bdfac451d74d321d86db96c369841e

                      SHA512

                      40e325e6e50e2d7b6c9dd0c555e23c85c4a45bd1829a76efa0383dcc05ac5fd19a14804079a5d2523ded92b03b6e3051c3e8780053795be3359bf32dd3094a6d

                    • memory/1624-194-0x0000000002450000-0x00000000024E0000-memory.dmp

                      Filesize

                      576KB

                    • memory/1624-133-0x0000000002450000-0x00000000024E0000-memory.dmp

                      Filesize

                      576KB

                    • memory/3004-153-0x00000000001F0000-0x00000000001FA000-memory.dmp

                      Filesize

                      40KB

                    • memory/3808-162-0x0000000000620000-0x0000000000650000-memory.dmp

                      Filesize

                      192KB

                    • memory/3808-179-0x0000000002400000-0x0000000002450000-memory.dmp

                      Filesize

                      320KB

                    • memory/3808-178-0x0000000004B20000-0x0000000004B30000-memory.dmp

                      Filesize

                      64KB

                    • memory/3808-177-0x000000000B990000-0x000000000BEBC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3808-176-0x000000000B7C0000-0x000000000B982000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3808-175-0x000000000AF80000-0x000000000B524000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/3808-174-0x000000000AA30000-0x000000000AA96000-memory.dmp

                      Filesize

                      408KB

                    • memory/3808-173-0x000000000A990000-0x000000000AA22000-memory.dmp

                      Filesize

                      584KB

                    • memory/3808-172-0x000000000A910000-0x000000000A986000-memory.dmp

                      Filesize

                      472KB

                    • memory/3808-171-0x0000000004B20000-0x0000000004B30000-memory.dmp

                      Filesize

                      64KB

                    • memory/3808-170-0x000000000A730000-0x000000000A76C000-memory.dmp

                      Filesize

                      240KB

                    • memory/3808-169-0x000000000A710000-0x000000000A722000-memory.dmp

                      Filesize

                      72KB

                    • memory/3808-168-0x000000000A5D0000-0x000000000A6DA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3808-167-0x0000000009FB0000-0x000000000A5C8000-memory.dmp

                      Filesize

                      6.1MB