Analysis

  • max time kernel
    239s
  • max time network
    332s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    12/02/2023, 03:43

General

  • Target

    file.exe

  • Size

    724KB

  • MD5

    7df72bb1f975808bdbed3492142bc6e6

  • SHA1

    a4de51dbcfe3128bcec0f2c2d2ff541949ef42f3

  • SHA256

    e52a728445980bbefc1bab5d135628ff57196f2e65b9dfd3c990705d7bd6b4ab

  • SHA512

    bcafcc49badcc7abc7f127d725725b2997b96897fadf96cb057c0da89fa0d44b75323f62ee9f83ee57c9038ecea384897ddad6b215703ccd7dd2caefdb0a52a7

  • SSDEEP

    12288:GMrZy90SKJmVcoTyY55RKIvO0/KBssB54JxeJrLVde6k6ZW4SVyZRlI:vyzVwQ5RHvO45SrRf1ZWV0I

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

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.

  • RedLine payload 2 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gzb95YD.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gzb95YD.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1976
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1144
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1860
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1928
            • 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:844
            • 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:1776
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1716
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1624
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1692
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:892
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1444
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:1012
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe
                    3⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1748

              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\IXP000.TMP\gzb95YD.exe

                Filesize

                620KB

                MD5

                9a663f918c9425d533f68d0dec874959

                SHA1

                3a49f9ad5b2316cb22049a9f8628b2d777bbb68d

                SHA256

                59f9c57dfcb1c0285e8091a00e14b717af5d7c9524cce7d62934707f7a2879d1

                SHA512

                e10a1750ea26ee45067f5a1f8fd75ac329042bae2aeca1dac02bd1dac7480b65d8694919abbdd11001de9d34e0613e0a6438829138b97137fd6b60f8967be965

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gzb95YD.exe

                Filesize

                620KB

                MD5

                9a663f918c9425d533f68d0dec874959

                SHA1

                3a49f9ad5b2316cb22049a9f8628b2d777bbb68d

                SHA256

                59f9c57dfcb1c0285e8091a00e14b717af5d7c9524cce7d62934707f7a2879d1

                SHA512

                e10a1750ea26ee45067f5a1f8fd75ac329042bae2aeca1dac02bd1dac7480b65d8694919abbdd11001de9d34e0613e0a6438829138b97137fd6b60f8967be965

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe

                Filesize

                296KB

                MD5

                d9e71b0156f68d4cda84e1cedfbaca3a

                SHA1

                37ed58dce2e3c595dcebfc2756261820ca56dfda

                SHA256

                c5c4d980034190d276fc28b7cc65974748abdbdc99ff4319a76bb44554ad1fef

                SHA512

                8ab927f50f4241e1abb0d94088e278dfc0dcfe93003de36cdc893bc23b7472a98ba3259fa4d89544645fc568ed05deb57c6791883c1ceed6094b4640127db65f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe

                Filesize

                296KB

                MD5

                d9e71b0156f68d4cda84e1cedfbaca3a

                SHA1

                37ed58dce2e3c595dcebfc2756261820ca56dfda

                SHA256

                c5c4d980034190d276fc28b7cc65974748abdbdc99ff4319a76bb44554ad1fef

                SHA512

                8ab927f50f4241e1abb0d94088e278dfc0dcfe93003de36cdc893bc23b7472a98ba3259fa4d89544645fc568ed05deb57c6791883c1ceed6094b4640127db65f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe

                Filesize

                286KB

                MD5

                dd17caea3c74473b648c358c143b2ef6

                SHA1

                a9ca83e5b5b7fe3b70eb2ff11a11e7dda0fc07b0

                SHA256

                6486bd9ead0349215b131021d6968da31ace305510c61af9befd94fec4b0c12e

                SHA512

                63d2f3e2ff902824753222171743ab601fc06587d48cf1bef8eed44bc3b794b5bb9efb83ff129980d25cc28a4ca26f0a27eb9aa55bc57c9e14434d86c0f3c8b3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe

                Filesize

                286KB

                MD5

                dd17caea3c74473b648c358c143b2ef6

                SHA1

                a9ca83e5b5b7fe3b70eb2ff11a11e7dda0fc07b0

                SHA256

                6486bd9ead0349215b131021d6968da31ace305510c61af9befd94fec4b0c12e

                SHA512

                63d2f3e2ff902824753222171743ab601fc06587d48cf1bef8eed44bc3b794b5bb9efb83ff129980d25cc28a4ca26f0a27eb9aa55bc57c9e14434d86c0f3c8b3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe

                Filesize

                175KB

                MD5

                69f79e05d0c83aee310d9adfe5aa7f2b

                SHA1

                485c490180380051a14316564fbda07723be11b1

                SHA256

                c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                SHA512

                f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe

                Filesize

                175KB

                MD5

                69f79e05d0c83aee310d9adfe5aa7f2b

                SHA1

                485c490180380051a14316564fbda07723be11b1

                SHA256

                c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                SHA512

                f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\gzb95YD.exe

                Filesize

                620KB

                MD5

                9a663f918c9425d533f68d0dec874959

                SHA1

                3a49f9ad5b2316cb22049a9f8628b2d777bbb68d

                SHA256

                59f9c57dfcb1c0285e8091a00e14b717af5d7c9524cce7d62934707f7a2879d1

                SHA512

                e10a1750ea26ee45067f5a1f8fd75ac329042bae2aeca1dac02bd1dac7480b65d8694919abbdd11001de9d34e0613e0a6438829138b97137fd6b60f8967be965

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\gzb95YD.exe

                Filesize

                620KB

                MD5

                9a663f918c9425d533f68d0dec874959

                SHA1

                3a49f9ad5b2316cb22049a9f8628b2d777bbb68d

                SHA256

                59f9c57dfcb1c0285e8091a00e14b717af5d7c9524cce7d62934707f7a2879d1

                SHA512

                e10a1750ea26ee45067f5a1f8fd75ac329042bae2aeca1dac02bd1dac7480b65d8694919abbdd11001de9d34e0613e0a6438829138b97137fd6b60f8967be965

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe

                Filesize

                296KB

                MD5

                d9e71b0156f68d4cda84e1cedfbaca3a

                SHA1

                37ed58dce2e3c595dcebfc2756261820ca56dfda

                SHA256

                c5c4d980034190d276fc28b7cc65974748abdbdc99ff4319a76bb44554ad1fef

                SHA512

                8ab927f50f4241e1abb0d94088e278dfc0dcfe93003de36cdc893bc23b7472a98ba3259fa4d89544645fc568ed05deb57c6791883c1ceed6094b4640127db65f

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe

                Filesize

                296KB

                MD5

                d9e71b0156f68d4cda84e1cedfbaca3a

                SHA1

                37ed58dce2e3c595dcebfc2756261820ca56dfda

                SHA256

                c5c4d980034190d276fc28b7cc65974748abdbdc99ff4319a76bb44554ad1fef

                SHA512

                8ab927f50f4241e1abb0d94088e278dfc0dcfe93003de36cdc893bc23b7472a98ba3259fa4d89544645fc568ed05deb57c6791883c1ceed6094b4640127db65f

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dzp1745.exe

                Filesize

                296KB

                MD5

                d9e71b0156f68d4cda84e1cedfbaca3a

                SHA1

                37ed58dce2e3c595dcebfc2756261820ca56dfda

                SHA256

                c5c4d980034190d276fc28b7cc65974748abdbdc99ff4319a76bb44554ad1fef

                SHA512

                8ab927f50f4241e1abb0d94088e278dfc0dcfe93003de36cdc893bc23b7472a98ba3259fa4d89544645fc568ed05deb57c6791883c1ceed6094b4640127db65f

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe

                Filesize

                286KB

                MD5

                dd17caea3c74473b648c358c143b2ef6

                SHA1

                a9ca83e5b5b7fe3b70eb2ff11a11e7dda0fc07b0

                SHA256

                6486bd9ead0349215b131021d6968da31ace305510c61af9befd94fec4b0c12e

                SHA512

                63d2f3e2ff902824753222171743ab601fc06587d48cf1bef8eed44bc3b794b5bb9efb83ff129980d25cc28a4ca26f0a27eb9aa55bc57c9e14434d86c0f3c8b3

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\gTd22it.exe

                Filesize

                286KB

                MD5

                dd17caea3c74473b648c358c143b2ef6

                SHA1

                a9ca83e5b5b7fe3b70eb2ff11a11e7dda0fc07b0

                SHA256

                6486bd9ead0349215b131021d6968da31ace305510c61af9befd94fec4b0c12e

                SHA512

                63d2f3e2ff902824753222171743ab601fc06587d48cf1bef8eed44bc3b794b5bb9efb83ff129980d25cc28a4ca26f0a27eb9aa55bc57c9e14434d86c0f3c8b3

              • \Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe

                Filesize

                175KB

                MD5

                69f79e05d0c83aee310d9adfe5aa7f2b

                SHA1

                485c490180380051a14316564fbda07723be11b1

                SHA256

                c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                SHA512

                f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

              • \Users\Admin\AppData\Local\Temp\IXP002.TMP\apA61le.exe

                Filesize

                175KB

                MD5

                69f79e05d0c83aee310d9adfe5aa7f2b

                SHA1

                485c490180380051a14316564fbda07723be11b1

                SHA256

                c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                SHA512

                f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

              • \Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • \Users\Admin\AppData\Local\Temp\IXP002.TMP\brT62Ap.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • memory/268-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

                Filesize

                8KB

              • memory/1144-73-0x0000000001060000-0x0000000001092000-memory.dmp

                Filesize

                200KB

              • memory/1748-114-0x0000000000870000-0x000000000089E000-memory.dmp

                Filesize

                184KB

              • memory/1748-113-0x0000000004C10000-0x0000000004C54000-memory.dmp

                Filesize

                272KB

              • memory/1748-111-0x00000000002C0000-0x000000000030B000-memory.dmp

                Filesize

                300KB

              • memory/1748-112-0x0000000000400000-0x00000000007A6000-memory.dmp

                Filesize

                3.6MB

              • memory/1748-109-0x0000000002640000-0x0000000002686000-memory.dmp

                Filesize

                280KB

              • memory/1748-110-0x0000000000870000-0x000000000089E000-memory.dmp

                Filesize

                184KB