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Analysis

  • max time kernel
    135s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 08:30

General

  • Target

    f5a9534b4c86d5745ca6c4340e0b81b6368f48605d197458242b3b2a8faa0024.exe

  • Size

    729KB

  • MD5

    6afe7a9e058a898ccc691b9a72592e16

  • SHA1

    db16668440afde2a1b13a3b2704b848f8c8df2fe

  • SHA256

    f5a9534b4c86d5745ca6c4340e0b81b6368f48605d197458242b3b2a8faa0024

  • SHA512

    4efafa1c2c1450809ebc662b7db56a8e3360491a25fe48f1b36f39aaa9743ddf00ee703b457770b7ceb477598d09c61d2f9cb3d906be9fd628be4c380baa27e1

  • SSDEEP

    12288:5MrPy90JB9Ssypp56+HJpcftXNLHlROpUbMeJJwrVEvYSEBLoXIc5RgVW:eyI9zypp56+H0HvW4OV9NBLeWW

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

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 9 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\f5a9534b4c86d5745ca6c4340e0b81b6368f48605d197458242b3b2a8faa0024.exe
    "C:\Users\Admin\AppData\Local\Temp\f5a9534b4c86d5745ca6c4340e0b81b6368f48605d197458242b3b2a8faa0024.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4296
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\glM70yR.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\glM70yR.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4888
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gIj44ip.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gIj44ip.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2080
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anm61HX.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anm61HX.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4588
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bdO53Ko.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bdO53Ko.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1196
          • 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:4324
            • 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:964
            • 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:1116
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4540
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:824
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1988
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2012
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1864
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2660
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3804
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHm1573.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHm1573.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3280
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 1916
                      4⤵
                      • Program crash
                      PID:3924
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fNP92.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fNP92.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2044
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3280 -ip 3280
                1⤵
                  PID:2836
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2504
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3964

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                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\fNP92.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fNP92.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\glM70yR.exe

                  Filesize

                  625KB

                  MD5

                  d198edd47a56bdec205cec9a155351c9

                  SHA1

                  bab01e430d983ff7d9d102f32856ca4739672a60

                  SHA256

                  1b8eb63546809da6a873229bb4da448345d9d89b167ef365676fe88a1bb60e20

                  SHA512

                  5d75086403e965e5f33090f9eef75b68b83dedbd746563ba5d6b78b389710545cfd366bbe0a6cfa1ae2211c7dadac43bb3d3e9bc6d2468865f97fd125ba627f3

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\glM70yR.exe

                  Filesize

                  625KB

                  MD5

                  d198edd47a56bdec205cec9a155351c9

                  SHA1

                  bab01e430d983ff7d9d102f32856ca4739672a60

                  SHA256

                  1b8eb63546809da6a873229bb4da448345d9d89b167ef365676fe88a1bb60e20

                  SHA512

                  5d75086403e965e5f33090f9eef75b68b83dedbd746563ba5d6b78b389710545cfd366bbe0a6cfa1ae2211c7dadac43bb3d3e9bc6d2468865f97fd125ba627f3

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHm1573.exe

                  Filesize

                  306KB

                  MD5

                  921ae22af4e5bcbbba6eeac357e87cdc

                  SHA1

                  fe565744533a2c245ae97f1f96971e6618439867

                  SHA256

                  c0f241a8d18844f41622cde61dc532a31249f2ea6af1ed23ad0f83df4c95bc21

                  SHA512

                  923b394378e9c6df6c101a7d134a7c8c931bb8fabe744df002fa2d49bb6c35e1b4ea0ea9ed6e70384cf6205561c3816c83e55592e4305ccde653a76e98e61514

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHm1573.exe

                  Filesize

                  306KB

                  MD5

                  921ae22af4e5bcbbba6eeac357e87cdc

                  SHA1

                  fe565744533a2c245ae97f1f96971e6618439867

                  SHA256

                  c0f241a8d18844f41622cde61dc532a31249f2ea6af1ed23ad0f83df4c95bc21

                  SHA512

                  923b394378e9c6df6c101a7d134a7c8c931bb8fabe744df002fa2d49bb6c35e1b4ea0ea9ed6e70384cf6205561c3816c83e55592e4305ccde653a76e98e61514

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gIj44ip.exe

                  Filesize

                  286KB

                  MD5

                  5d10c1cd1f22d148905d0b3b9d5f683d

                  SHA1

                  b640b521e09b933908da4adaf00cc80b8e74bcc2

                  SHA256

                  75b9ab7975053660210204dbc58f1b7bb0af4d297e6fc152d8cf51e388872593

                  SHA512

                  6028629a9163a253e9e76d713afe5324bba70ee001930d89d36c08d6ee049b3ab24a6d373b59053f777048530cf44cc7a84c0d437d3b4b3e0795be10e7407def

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gIj44ip.exe

                  Filesize

                  286KB

                  MD5

                  5d10c1cd1f22d148905d0b3b9d5f683d

                  SHA1

                  b640b521e09b933908da4adaf00cc80b8e74bcc2

                  SHA256

                  75b9ab7975053660210204dbc58f1b7bb0af4d297e6fc152d8cf51e388872593

                  SHA512

                  6028629a9163a253e9e76d713afe5324bba70ee001930d89d36c08d6ee049b3ab24a6d373b59053f777048530cf44cc7a84c0d437d3b4b3e0795be10e7407def

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anm61HX.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anm61HX.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bdO53Ko.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bdO53Ko.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/2044-178-0x0000000000900000-0x000000000090A000-memory.dmp

                  Filesize

                  40KB

                • memory/2044-179-0x00007FF811160000-0x00007FF811C21000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2044-180-0x00007FF811160000-0x00007FF811C21000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3280-170-0x0000000000761000-0x000000000078F000-memory.dmp

                  Filesize

                  184KB

                • memory/3280-172-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3280-174-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3280-171-0x0000000000580000-0x00000000005CB000-memory.dmp

                  Filesize

                  300KB

                • memory/3280-173-0x0000000000761000-0x000000000078F000-memory.dmp

                  Filesize

                  184KB

                • memory/4588-150-0x0000000005C20000-0x0000000005C70000-memory.dmp

                  Filesize

                  320KB

                • memory/4588-145-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

                  Filesize

                  240KB

                • memory/4588-151-0x00000000064F0000-0x00000000066B2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4588-149-0x0000000005BA0000-0x0000000005C16000-memory.dmp

                  Filesize

                  472KB

                • memory/4588-148-0x0000000005730000-0x0000000005796000-memory.dmp

                  Filesize

                  408KB

                • memory/4588-147-0x0000000005C70000-0x0000000006214000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4588-146-0x0000000004EE0000-0x0000000004F72000-memory.dmp

                  Filesize

                  584KB

                • memory/4588-144-0x0000000004B60000-0x0000000004B72000-memory.dmp

                  Filesize

                  72KB

                • memory/4588-152-0x0000000006BF0000-0x000000000711C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4588-143-0x0000000004C10000-0x0000000004D1A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4588-142-0x00000000050A0000-0x00000000056B8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4588-141-0x00000000002B0000-0x00000000002E2000-memory.dmp

                  Filesize

                  200KB