Analysis

  • max time kernel
    160s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 08:30

General

  • Target

    9942bbb4139a1a38ac990f88457c6fd07f71b926c777717048ac333f87c711f1.exe

  • Size

    724KB

  • MD5

    93643ec32574a027573ebb216e83e012

  • SHA1

    8536282f131ec56ea458eddeddca27e05404242f

  • SHA256

    9942bbb4139a1a38ac990f88457c6fd07f71b926c777717048ac333f87c711f1

  • SHA512

    bbbc8e3f660dcedf85bf533283063f2619f60a674528038edebad2339c488ed76d3cd3f148d51c75db1f9fad98ada4e60c86a71fa5ffc926d60263177baa3b8e

  • SSDEEP

    12288:SMrhy90LGIwl1IHCtdf5k+QypZyQbeJYF0P+/6ZXo6Um7gwPogDT1YuM:zyEUlNS+QyTaP+rNm7goGR

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 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.

  • 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\9942bbb4139a1a38ac990f88457c6fd07f71b926c777717048ac333f87c711f1.exe
    "C:\Users\Admin\AppData\Local\Temp\9942bbb4139a1a38ac990f88457c6fd07f71b926c777717048ac333f87c711f1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gdM90Uu.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gdM90Uu.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4884
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQI55eP.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQI55eP.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4928
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aci92WD.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aci92WD.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2348
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bzN92Dk.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bzN92Dk.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1496
          • 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:3080
            • 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:3600
            • 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:3464
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3812
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4644
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4220
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4168
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3284
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3916
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1856
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYa8177.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYa8177.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3552
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 1992
                      4⤵
                      • Program crash
                      PID:3560
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffu43.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffu43.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2108
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3552 -ip 3552
                1⤵
                  PID:996
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:536

                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\IXP000.TMP\ffu43.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffu43.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gdM90Uu.exe

                        Filesize

                        620KB

                        MD5

                        c9640baae9d441791a59015b0342cac3

                        SHA1

                        63bf8e08bb95d21e1ae56b8e151ba4183b74ed35

                        SHA256

                        725f6638fe7090dbd6e14e37dc70b53f78a98f2a12632ba029860a5fdfe996c6

                        SHA512

                        a2469b66e9bfa64bcfecbad0659ffa80fa48e8a1b00a1f3cc8a800c5e598275ea62299bcf623fc4e5fc49ee092d8dd64649c6197f97eb9afb375404b62b49dea

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gdM90Uu.exe

                        Filesize

                        620KB

                        MD5

                        c9640baae9d441791a59015b0342cac3

                        SHA1

                        63bf8e08bb95d21e1ae56b8e151ba4183b74ed35

                        SHA256

                        725f6638fe7090dbd6e14e37dc70b53f78a98f2a12632ba029860a5fdfe996c6

                        SHA512

                        a2469b66e9bfa64bcfecbad0659ffa80fa48e8a1b00a1f3cc8a800c5e598275ea62299bcf623fc4e5fc49ee092d8dd64649c6197f97eb9afb375404b62b49dea

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYa8177.exe

                        Filesize

                        297KB

                        MD5

                        4e5f11ab053ba84afdb53d293e3f0451

                        SHA1

                        0b1943f24b6beb1b6c5244655ef6931b79e476f8

                        SHA256

                        51b6d7f9d900542f8c4329503c112c27a51be10e817762f732db63d6553831df

                        SHA512

                        02b0bacc7c76e151794ae77c59bb1be3cb522f2694eda553b6bfcfddb4a6732e27799e6cb80ef378dc732bdf64fd787c0ab71a2cd043af6c685c36fc5adb8549

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYa8177.exe

                        Filesize

                        297KB

                        MD5

                        4e5f11ab053ba84afdb53d293e3f0451

                        SHA1

                        0b1943f24b6beb1b6c5244655ef6931b79e476f8

                        SHA256

                        51b6d7f9d900542f8c4329503c112c27a51be10e817762f732db63d6553831df

                        SHA512

                        02b0bacc7c76e151794ae77c59bb1be3cb522f2694eda553b6bfcfddb4a6732e27799e6cb80ef378dc732bdf64fd787c0ab71a2cd043af6c685c36fc5adb8549

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQI55eP.exe

                        Filesize

                        286KB

                        MD5

                        f78d81c4cf72c8e5c9e37d09137a468b

                        SHA1

                        9bc0c462a28c657cdfe609043065460d7cd3d8de

                        SHA256

                        4cdde11c0ad07f2869d98733e7b05720ca41c9f633c714ac827f8fdfb31bb16b

                        SHA512

                        148a18b63770b20e16542336269abfd43f43ecdf559cf4242b66fc144a2e6304f72c69ee501e7c3ff1bca79c643ddb1344704627507818ecd356b4969fedd6df

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQI55eP.exe

                        Filesize

                        286KB

                        MD5

                        f78d81c4cf72c8e5c9e37d09137a468b

                        SHA1

                        9bc0c462a28c657cdfe609043065460d7cd3d8de

                        SHA256

                        4cdde11c0ad07f2869d98733e7b05720ca41c9f633c714ac827f8fdfb31bb16b

                        SHA512

                        148a18b63770b20e16542336269abfd43f43ecdf559cf4242b66fc144a2e6304f72c69ee501e7c3ff1bca79c643ddb1344704627507818ecd356b4969fedd6df

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aci92WD.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aci92WD.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bzN92Dk.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bzN92Dk.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/2108-179-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

                        Filesize

                        40KB

                      • memory/2108-180-0x00007FFAB1240000-0x00007FFAB1D01000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/2108-182-0x00007FFAB1240000-0x00007FFAB1D01000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/2348-148-0x00000000065E0000-0x0000000006646000-memory.dmp

                        Filesize

                        408KB

                      • memory/2348-149-0x0000000007000000-0x00000000071C2000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/2348-152-0x00000000069E0000-0x0000000006A30000-memory.dmp

                        Filesize

                        320KB

                      • memory/2348-151-0x0000000006960000-0x00000000069D6000-memory.dmp

                        Filesize

                        472KB

                      • memory/2348-150-0x0000000007700000-0x0000000007C2C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/2348-142-0x0000000005B40000-0x0000000006158000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/2348-143-0x00000000056C0000-0x00000000057CA000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/2348-141-0x0000000000C20000-0x0000000000C52000-memory.dmp

                        Filesize

                        200KB

                      • memory/2348-147-0x0000000006540000-0x00000000065D2000-memory.dmp

                        Filesize

                        584KB

                      • memory/2348-146-0x0000000006A50000-0x0000000006FF4000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/2348-144-0x00000000055F0000-0x0000000005602000-memory.dmp

                        Filesize

                        72KB

                      • memory/2348-145-0x0000000005650000-0x000000000568C000-memory.dmp

                        Filesize

                        240KB

                      • memory/3552-175-0x0000000000400000-0x00000000007A6000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/3552-174-0x0000000000833000-0x0000000000861000-memory.dmp

                        Filesize

                        184KB

                      • memory/3552-173-0x0000000000833000-0x0000000000861000-memory.dmp

                        Filesize

                        184KB

                      • memory/3552-172-0x0000000000400000-0x00000000007A6000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/3552-171-0x0000000000A20000-0x0000000000A6B000-memory.dmp

                        Filesize

                        300KB

                      • memory/3552-170-0x0000000000833000-0x0000000000861000-memory.dmp

                        Filesize

                        184KB