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Analysis

  • max time kernel
    126s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 01:43

General

  • Target

    6f75732941dfdaf7c3e9ed011210e433b2d22b39dbf20b8187b6c7c23fd34b72.exe

  • Size

    725KB

  • MD5

    824cfd1289d7012b31c5a9ddbc63e0f4

  • SHA1

    c6bd5acdb8d0a1b73a59830216733c5aeaee2b44

  • SHA256

    6f75732941dfdaf7c3e9ed011210e433b2d22b39dbf20b8187b6c7c23fd34b72

  • SHA512

    7dfaefb05c2a6c64cd44c785775f3714a16a512a9049c9b02b226d12424873693bf6a4c48e0979dd42004795700dde64a34f50a36e59b4e82fddd6c4b49702d4

  • SSDEEP

    12288:uMray90T1ZAYXZ6+aBR7R9njnaQdfnlXDEwuhpuo8A6GDPGLCXURQ:ky8BaBRlx5dflXDEwueANb6xRQ

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Signatures

  • Amadey

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

  • 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 8 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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 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). Likely ransomware behaviour.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f75732941dfdaf7c3e9ed011210e433b2d22b39dbf20b8187b6c7c23fd34b72.exe
    "C:\Users\Admin\AppData\Local\Temp\6f75732941dfdaf7c3e9ed011210e433b2d22b39dbf20b8187b6c7c23fd34b72.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gOg43Qh.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gOg43Qh.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4804
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gtp23tK.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gtp23tK.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1692
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSw83HT.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSw83HT.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:632
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bHe31Ir.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bHe31Ir.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1864
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:456
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:4260
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:4532
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2200
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4652
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3208
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3716
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3692
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:1536
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4524
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dgc1637.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dgc1637.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:948
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4512
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4688

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gOg43Qh.exe

                Filesize

                622KB

                MD5

                2f59c19ded194a387997a7941d878890

                SHA1

                e2a679d4802f4f0108131e783787164e254d6d3a

                SHA256

                ae35bf582e2a4231ffa02c899e0db218c8472502308e318a721ad86ae6411f50

                SHA512

                9c5cacbf8d8b88291a485d64c08ec75ed8f8ac77e3ff111bd0a07047455023a3c0bef6659253038bff77ea449d415bcd6bbd6eaf4e22b38ead4016feeeab313f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gOg43Qh.exe

                Filesize

                622KB

                MD5

                2f59c19ded194a387997a7941d878890

                SHA1

                e2a679d4802f4f0108131e783787164e254d6d3a

                SHA256

                ae35bf582e2a4231ffa02c899e0db218c8472502308e318a721ad86ae6411f50

                SHA512

                9c5cacbf8d8b88291a485d64c08ec75ed8f8ac77e3ff111bd0a07047455023a3c0bef6659253038bff77ea449d415bcd6bbd6eaf4e22b38ead4016feeeab313f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dgc1637.exe

                Filesize

                305KB

                MD5

                887a923444630d617f74a05594a07c5d

                SHA1

                a7c221c67e0e75bdc9b23978dbb6348a9c92880c

                SHA256

                fc5f71914bda330771cfe5a9c86783fb395dfc53dc31fc3a5bbbac9386e6a492

                SHA512

                7c2efce103af79fc570d9f53b3a3b79f1488fafe1c73661600a5564faba52d0d9ab8a6499092b62c09862022b060511e1511ab6887e24dd3fad587282559adb5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dgc1637.exe

                Filesize

                305KB

                MD5

                887a923444630d617f74a05594a07c5d

                SHA1

                a7c221c67e0e75bdc9b23978dbb6348a9c92880c

                SHA256

                fc5f71914bda330771cfe5a9c86783fb395dfc53dc31fc3a5bbbac9386e6a492

                SHA512

                7c2efce103af79fc570d9f53b3a3b79f1488fafe1c73661600a5564faba52d0d9ab8a6499092b62c09862022b060511e1511ab6887e24dd3fad587282559adb5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gtp23tK.exe

                Filesize

                285KB

                MD5

                2b4a96aa55321fd0d411dead0e81d861

                SHA1

                6c2e2f53119b62c3a47ff8920563380cb68594d3

                SHA256

                fa1aeb88933bccb6979bd4464b1849c8bb2413f0ae87504133e1a4666fa74438

                SHA512

                83fafba7cc336a134eb06a57f5dfed235cb434d14b5a9583de138a8d2071e4c1d27678f7d9c9c9f93b640ff5681b895f0f2d33d4c5b7d42fffbd08d366d7c22d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gtp23tK.exe

                Filesize

                285KB

                MD5

                2b4a96aa55321fd0d411dead0e81d861

                SHA1

                6c2e2f53119b62c3a47ff8920563380cb68594d3

                SHA256

                fa1aeb88933bccb6979bd4464b1849c8bb2413f0ae87504133e1a4666fa74438

                SHA512

                83fafba7cc336a134eb06a57f5dfed235cb434d14b5a9583de138a8d2071e4c1d27678f7d9c9c9f93b640ff5681b895f0f2d33d4c5b7d42fffbd08d366d7c22d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSw83HT.exe

                Filesize

                175KB

                MD5

                dd0c9e110c68ce1fa5308979ef718f7b

                SHA1

                473deb8069f0841d47b74b7f414dacc6f96eca78

                SHA256

                dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                SHA512

                29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSw83HT.exe

                Filesize

                175KB

                MD5

                dd0c9e110c68ce1fa5308979ef718f7b

                SHA1

                473deb8069f0841d47b74b7f414dacc6f96eca78

                SHA256

                dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                SHA512

                29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bHe31Ir.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bHe31Ir.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                Filesize

                89KB

                MD5

                c79b74d8fec5e7e2ba2f1789fd582a15

                SHA1

                78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                SHA256

                b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                SHA512

                0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

              • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                Filesize

                89KB

                MD5

                c79b74d8fec5e7e2ba2f1789fd582a15

                SHA1

                78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                SHA256

                b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                SHA512

                0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

              • memory/632-143-0x0000000005990000-0x0000000005A9A000-memory.dmp

                Filesize

                1.0MB

              • memory/632-150-0x00000000069F0000-0x0000000006A40000-memory.dmp

                Filesize

                320KB

              • memory/632-151-0x0000000007400000-0x00000000075C2000-memory.dmp

                Filesize

                1.8MB

              • memory/632-152-0x0000000007B00000-0x000000000802C000-memory.dmp

                Filesize

                5.2MB

              • memory/632-149-0x0000000006AA0000-0x0000000006B16000-memory.dmp

                Filesize

                472KB

              • memory/632-148-0x0000000006E50000-0x00000000073F4000-memory.dmp

                Filesize

                5.6MB

              • memory/632-147-0x0000000006800000-0x0000000006892000-memory.dmp

                Filesize

                584KB

              • memory/632-146-0x0000000005C70000-0x0000000005CD6000-memory.dmp

                Filesize

                408KB

              • memory/632-145-0x0000000005920000-0x000000000595C000-memory.dmp

                Filesize

                240KB

              • memory/632-141-0x0000000000EF0000-0x0000000000F22000-memory.dmp

                Filesize

                200KB

              • memory/632-144-0x00000000058C0000-0x00000000058D2000-memory.dmp

                Filesize

                72KB

              • memory/632-142-0x0000000005E40000-0x0000000006458000-memory.dmp

                Filesize

                6.1MB

              • memory/948-171-0x0000000000580000-0x00000000005CB000-memory.dmp

                Filesize

                300KB

              • memory/948-170-0x0000000000641000-0x000000000066F000-memory.dmp

                Filesize

                184KB

              • memory/948-172-0x0000000000400000-0x000000000057E000-memory.dmp

                Filesize

                1.5MB