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Analysis

  • max time kernel
    135s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/02/2023, 11:44

General

  • Target

    71d3510fd8c11da4187960127bb042b7bd1d98c99f7413073fbc23436b9f9ccf.exe

  • Size

    785KB

  • MD5

    dbda1d24e84e3ff338e89c0c29115d46

  • SHA1

    b5b8c187cf25b422fc164685bfcf055c235c0080

  • SHA256

    71d3510fd8c11da4187960127bb042b7bd1d98c99f7413073fbc23436b9f9ccf

  • SHA512

    56a202e028b06e027aae82ef7dc521d18bd043ed3054ec205b0bab0931960f8e5527afffc974f0c9c72304ebd743874f8baba648858ecc15adaf588010e68f0a

  • SSDEEP

    12288:BMr4y90nwRHv4Xo4NUwPTT8ft7C2eiB4JoHI7CIemDNr:JyACHv4Xo4xT8lW2ei6SUZDNr

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

dubna

C2

193.233.20.11:4131

Attributes
  • auth_value

    f324b1269094b7462e56bab025f032f4

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 10 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 1 IoCs
  • 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.

  • Program crash 1 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71d3510fd8c11da4187960127bb042b7bd1d98c99f7413073fbc23436b9f9ccf.exe
    "C:\Users\Admin\AppData\Local\Temp\71d3510fd8c11da4187960127bb042b7bd1d98c99f7413073fbc23436b9f9ccf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fwX64iu.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fwX64iu.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fmq40nb.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fmq40nb.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aPy90un.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aPy90un.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4760
          • 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:5000
            • 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:1728
            • 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:1540
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1888
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4076
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3500
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2284
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4052
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3680
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2468
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\byn07Ho.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\byn07Ho.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4976
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cfj5459.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cfj5459.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1412
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 1852
                      4⤵
                      • Program crash
                      PID:4420
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djW16.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djW16.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:448
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4208
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1412 -ip 1412
                1⤵
                  PID:4880
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3860
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3524

                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\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djW16.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djW16.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fwX64iu.exe

                  Filesize

                  681KB

                  MD5

                  bf3b4da32a9b5285dadcbeced4540995

                  SHA1

                  d5ab8c767a273e5a2af58426bd878432d77a5328

                  SHA256

                  ab132a02523a74e67f2f86b117fad4c2ecd778ee04441b45f67127f2adee51d5

                  SHA512

                  aabf7e713ac39553493471490737d6c58b20fc9d66ad458b4aa3b81e5d0c685b55d41fcbf77a3881782e5a2757c944db79939239af92ca009c720dc382a67fcc

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fwX64iu.exe

                  Filesize

                  681KB

                  MD5

                  bf3b4da32a9b5285dadcbeced4540995

                  SHA1

                  d5ab8c767a273e5a2af58426bd878432d77a5328

                  SHA256

                  ab132a02523a74e67f2f86b117fad4c2ecd778ee04441b45f67127f2adee51d5

                  SHA512

                  aabf7e713ac39553493471490737d6c58b20fc9d66ad458b4aa3b81e5d0c685b55d41fcbf77a3881782e5a2757c944db79939239af92ca009c720dc382a67fcc

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cfj5459.exe

                  Filesize

                  456KB

                  MD5

                  38843698815444b78bb8a73cb2a55e1c

                  SHA1

                  823d3bca57c0ef79b64b736e0b856b15eb8a1427

                  SHA256

                  d08806d5eb85a075c3ca96312bc79db64be887550a4a66d9faa89317ad9beff3

                  SHA512

                  86ec0f5bc0fed715b9e9298c6c75ac97fca05e9cee217f9452c50dc54eda35c7099fa2cd751a501036068d1455632d86d5e33b126767626bafd641e4b9d0b57f

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cfj5459.exe

                  Filesize

                  456KB

                  MD5

                  38843698815444b78bb8a73cb2a55e1c

                  SHA1

                  823d3bca57c0ef79b64b736e0b856b15eb8a1427

                  SHA256

                  d08806d5eb85a075c3ca96312bc79db64be887550a4a66d9faa89317ad9beff3

                  SHA512

                  86ec0f5bc0fed715b9e9298c6c75ac97fca05e9cee217f9452c50dc54eda35c7099fa2cd751a501036068d1455632d86d5e33b126767626bafd641e4b9d0b57f

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fmq40nb.exe

                  Filesize

                  286KB

                  MD5

                  3e05db88ff6f820c9a6a7811b075da1c

                  SHA1

                  a2980850e7d2bdd5fbb631a9bf2879de698d5207

                  SHA256

                  82e289e1b10b9cc46d397d545e374c7fffddc104065f417d5ba65438514c8c99

                  SHA512

                  d840c75930db867e1f6cca838e1f5d8578b525f37b463621b4f074bb8c32cdc9c8689e438fb3ad8dbd4d51c71b2a359532d4514d956ee350995527125207ecfa

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fmq40nb.exe

                  Filesize

                  286KB

                  MD5

                  3e05db88ff6f820c9a6a7811b075da1c

                  SHA1

                  a2980850e7d2bdd5fbb631a9bf2879de698d5207

                  SHA256

                  82e289e1b10b9cc46d397d545e374c7fffddc104065f417d5ba65438514c8c99

                  SHA512

                  d840c75930db867e1f6cca838e1f5d8578b525f37b463621b4f074bb8c32cdc9c8689e438fb3ad8dbd4d51c71b2a359532d4514d956ee350995527125207ecfa

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aPy90un.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aPy90un.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\byn07Ho.exe

                  Filesize

                  175KB

                  MD5

                  ef8079cf160510d0da7162bc08f753d8

                  SHA1

                  e786cc8bee83e4a37433ddccf9d3540e1f6533fe

                  SHA256

                  a6416ca607f03e7d02dd9c8b546113c71f421c0ba8438dafb941d25f8cf2c9e6

                  SHA512

                  959b08126358527b794a276f6e9f818250f888d9f108b46766f6c2e50186acc8f406acbeb94ca97b5f0e329b27f3851003446715d5d040b5c0fef4010011a2c3

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\byn07Ho.exe

                  Filesize

                  175KB

                  MD5

                  ef8079cf160510d0da7162bc08f753d8

                  SHA1

                  e786cc8bee83e4a37433ddccf9d3540e1f6533fe

                  SHA256

                  a6416ca607f03e7d02dd9c8b546113c71f421c0ba8438dafb941d25f8cf2c9e6

                  SHA512

                  959b08126358527b794a276f6e9f818250f888d9f108b46766f6c2e50186acc8f406acbeb94ca97b5f0e329b27f3851003446715d5d040b5c0fef4010011a2c3

                • 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/448-179-0x0000000000970000-0x000000000097A000-memory.dmp

                  Filesize

                  40KB

                • memory/448-180-0x00007FFC2D2D0000-0x00007FFC2DD91000-memory.dmp

                  Filesize

                  10.8MB

                • memory/448-181-0x00007FFC2D2D0000-0x00007FFC2DD91000-memory.dmp

                  Filesize

                  10.8MB

                • memory/448-182-0x00007FFC2D2D0000-0x00007FFC2DD91000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1412-174-0x0000000000572000-0x00000000005A0000-memory.dmp

                  Filesize

                  184KB

                • memory/1412-172-0x0000000002130000-0x000000000217B000-memory.dmp

                  Filesize

                  300KB

                • memory/1412-171-0x0000000000572000-0x00000000005A0000-memory.dmp

                  Filesize

                  184KB

                • memory/1412-173-0x0000000000400000-0x0000000000498000-memory.dmp

                  Filesize

                  608KB

                • memory/1412-175-0x0000000000400000-0x0000000000498000-memory.dmp

                  Filesize

                  608KB

                • memory/4976-162-0x00000000058D0000-0x0000000005936000-memory.dmp

                  Filesize

                  408KB

                • memory/4976-161-0x0000000005F90000-0x0000000006022000-memory.dmp

                  Filesize

                  584KB

                • memory/4976-164-0x0000000006CC0000-0x0000000006E82000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4976-156-0x0000000005970000-0x0000000005F88000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4976-157-0x00000000054D0000-0x00000000055DA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4976-167-0x0000000007010000-0x0000000007060000-memory.dmp

                  Filesize

                  320KB

                • memory/4976-149-0x0000000000A30000-0x0000000000A62000-memory.dmp

                  Filesize

                  200KB

                • memory/4976-165-0x00000000073C0000-0x00000000078EC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4976-160-0x0000000006540000-0x0000000006AE4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4976-159-0x0000000005460000-0x000000000549C000-memory.dmp

                  Filesize

                  240KB

                • memory/4976-158-0x0000000005400000-0x0000000005412000-memory.dmp

                  Filesize

                  72KB

                • memory/4976-166-0x0000000006F90000-0x0000000007006000-memory.dmp

                  Filesize

                  472KB