Analysis

  • max time kernel
    133s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 07:44

General

  • Target

    file.exe

  • Size

    724KB

  • MD5

    7920e5cdab4e548d490a57b9992db4be

  • SHA1

    1cb23386654b9c313d1c3966de24360dd8f018c7

  • SHA256

    eeaced9d8194d154da472bd9a50aa3d41feb30711355244304d329dd5cc4afb0

  • SHA512

    543eefc64e07c126763c4b85b5e3706a110c66abd1b8aeca3ee22fb05cc393ed751d7396a7a4a8833c763f35d39214336a4ce8ecb36c3a3e825d29c51ab11fb2

  • SSDEEP

    12288:9Mrzy90X0q3RX44Dnujod959gvq82rEeJlw6L+Cuyim7awPCnDEOfF:yyM33RI4bkqoq8olJLUm7aBF

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBS55yC.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBS55yC.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gRX54jC.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gRX54jC.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5024
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\arM74BP.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\arM74BP.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bAD76RA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bAD76RA.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4984
          • 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:1072
            • 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:1640
            • 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:428
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1116
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:328
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:5020
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:5004
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3748
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2908
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3888
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIf0045.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIf0045.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2100
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 1364
                      4⤵
                      • Program crash
                      PID:4784
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAl34.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAl34.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1692
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:1856
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2100 -ip 2100
                1⤵
                  PID:1384
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4844

                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\fAl34.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAl34.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBS55yC.exe

                        Filesize

                        620KB

                        MD5

                        aa896471f3d3c0b3f72fb37fb381d9c5

                        SHA1

                        955bd7a573183e969aa9b3655af548c3c7b4a9cd

                        SHA256

                        f8da90de40f70fbfd812d92c6a61563fedeb04566af9d86213b60184c1b9cc0b

                        SHA512

                        852ec2cddfec3eca9b4c14c7eec3ba0bd5b5c5e7541bffeb28ddcacde9b3dede211061a6c066759400418917af710668bd9aa9bc32b136f3e25c4fbbe75fcd9e

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBS55yC.exe

                        Filesize

                        620KB

                        MD5

                        aa896471f3d3c0b3f72fb37fb381d9c5

                        SHA1

                        955bd7a573183e969aa9b3655af548c3c7b4a9cd

                        SHA256

                        f8da90de40f70fbfd812d92c6a61563fedeb04566af9d86213b60184c1b9cc0b

                        SHA512

                        852ec2cddfec3eca9b4c14c7eec3ba0bd5b5c5e7541bffeb28ddcacde9b3dede211061a6c066759400418917af710668bd9aa9bc32b136f3e25c4fbbe75fcd9e

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIf0045.exe

                        Filesize

                        297KB

                        MD5

                        4e5f11ab053ba84afdb53d293e3f0451

                        SHA1

                        0b1943f24b6beb1b6c5244655ef6931b79e476f8

                        SHA256

                        51b6d7f9d900542f8c4329503c112c27a51be10e817762f732db63d6553831df

                        SHA512

                        02b0bacc7c76e151794ae77c59bb1be3cb522f2694eda553b6bfcfddb4a6732e27799e6cb80ef378dc732bdf64fd787c0ab71a2cd043af6c685c36fc5adb8549

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIf0045.exe

                        Filesize

                        297KB

                        MD5

                        4e5f11ab053ba84afdb53d293e3f0451

                        SHA1

                        0b1943f24b6beb1b6c5244655ef6931b79e476f8

                        SHA256

                        51b6d7f9d900542f8c4329503c112c27a51be10e817762f732db63d6553831df

                        SHA512

                        02b0bacc7c76e151794ae77c59bb1be3cb522f2694eda553b6bfcfddb4a6732e27799e6cb80ef378dc732bdf64fd787c0ab71a2cd043af6c685c36fc5adb8549

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gRX54jC.exe

                        Filesize

                        286KB

                        MD5

                        4ecba9ca5b647160f81776c00fbb9d3d

                        SHA1

                        d46effa0d92e3303c295034d28e70c07d7d4ce7f

                        SHA256

                        2b6993aabc27a02f3bee13abc77c6360bdc8d5288e526448e58a0146c5762d59

                        SHA512

                        28532645fa4cdc5f25f388530eebd7fd01ee815bc6b6e665134531b0d0131efef8ebfd6846c623b29310c625531b5789c5043cb685067230669f174ff92d6123

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gRX54jC.exe

                        Filesize

                        286KB

                        MD5

                        4ecba9ca5b647160f81776c00fbb9d3d

                        SHA1

                        d46effa0d92e3303c295034d28e70c07d7d4ce7f

                        SHA256

                        2b6993aabc27a02f3bee13abc77c6360bdc8d5288e526448e58a0146c5762d59

                        SHA512

                        28532645fa4cdc5f25f388530eebd7fd01ee815bc6b6e665134531b0d0131efef8ebfd6846c623b29310c625531b5789c5043cb685067230669f174ff92d6123

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\arM74BP.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\arM74BP.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bAD76RA.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bAD76RA.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/1692-181-0x0000000000C90000-0x0000000000C9A000-memory.dmp

                        Filesize

                        40KB

                      • memory/1692-185-0x00007FFBEA610000-0x00007FFBEB0D1000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1692-184-0x00007FFBEA610000-0x00007FFBEB0D1000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1692-186-0x00007FFBEA610000-0x00007FFBEB0D1000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/2100-173-0x0000000000A23000-0x0000000000A51000-memory.dmp

                        Filesize

                        184KB

                      • memory/2100-176-0x0000000000400000-0x00000000007A6000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/2100-175-0x0000000000A23000-0x0000000000A51000-memory.dmp

                        Filesize

                        184KB

                      • memory/2100-172-0x0000000000400000-0x00000000007A6000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/2100-171-0x00000000023F0000-0x000000000243B000-memory.dmp

                        Filesize

                        300KB

                      • memory/2100-170-0x0000000000A23000-0x0000000000A51000-memory.dmp

                        Filesize

                        184KB

                      • memory/2964-147-0x00000000062A0000-0x0000000006332000-memory.dmp

                        Filesize

                        584KB

                      • memory/2964-141-0x0000000000D60000-0x0000000000D92000-memory.dmp

                        Filesize

                        200KB

                      • memory/2964-150-0x00000000076D0000-0x0000000007BFC000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/2964-151-0x00000000072A0000-0x0000000007316000-memory.dmp

                        Filesize

                        472KB

                      • memory/2964-152-0x0000000007320000-0x0000000007370000-memory.dmp

                        Filesize

                        320KB

                      • memory/2964-144-0x0000000005730000-0x0000000005742000-memory.dmp

                        Filesize

                        72KB

                      • memory/2964-143-0x0000000005800000-0x000000000590A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/2964-149-0x0000000006FD0000-0x0000000007192000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/2964-148-0x0000000006340000-0x00000000063A6000-memory.dmp

                        Filesize

                        408KB

                      • memory/2964-142-0x0000000005C80000-0x0000000006298000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/2964-146-0x0000000006850000-0x0000000006DF4000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/2964-145-0x0000000005790000-0x00000000057CC000-memory.dmp

                        Filesize

                        240KB