Analysis

  • max time kernel
    113s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 11:29

General

  • Target

    file.exe

  • Size

    728KB

  • MD5

    a39de983b04e0e346dc193e024872292

  • SHA1

    68aae5aa3ac88863c6b3d1762702e84b9acb096e

  • SHA256

    4fed95c62ceca23e901a723160da20b8f7efc036dcfdc3641e667f273cc0d035

  • SHA512

    e533e90c86fb25169c276bfe6f037ce43d90b33fee4e1dc9bd92ab70d12728b6e92719f83adca3b29fb80cf191595ce9a7a6c1dd1db8169d0fcf5573c7373339

  • SSDEEP

    12288:tMrzy90ItwqHQgsqarxtn5Y+eJS0LFPlVrZrPBl5ooLkFzWHTFg:uyptwzDn52S0LFPnrZrPvIFzWHRg

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:3664
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqT71JQ.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqT71JQ.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4616
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gCY32FC.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gCY32FC.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2092
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ava59qk.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ava59qk.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1120
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bSF03EM.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bSF03EM.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2608
          • 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:4996
            • 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:4856
            • 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:1680
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5108
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:2064
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1068
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3404
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1064
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2312
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3660
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deF1711.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deF1711.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4880
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 1344
                      4⤵
                      • Program crash
                      PID:4504
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fBn28.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fBn28.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3368
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4880 -ip 4880
                1⤵
                  PID:4608
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4180
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1420

                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\fBn28.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fBn28.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqT71JQ.exe

                  Filesize

                  624KB

                  MD5

                  f0c44f5abac0690f76da70a69233f46f

                  SHA1

                  e1a2f89c07c1071e256bcbe36d8a1d2c5350bf61

                  SHA256

                  2a301267d8a58c2c6dfce464c5a48352751f5081fb22fbb74450901598fe02af

                  SHA512

                  66f1276a97d8dd1eb75a18faacfd644a7b87b8ae222787655a17cfd78cf8e77a18bdf8da736c16c9ac5b0e0db0e0ed2690d3a4b0b036eaaa2ae72a6c43403907

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqT71JQ.exe

                  Filesize

                  624KB

                  MD5

                  f0c44f5abac0690f76da70a69233f46f

                  SHA1

                  e1a2f89c07c1071e256bcbe36d8a1d2c5350bf61

                  SHA256

                  2a301267d8a58c2c6dfce464c5a48352751f5081fb22fbb74450901598fe02af

                  SHA512

                  66f1276a97d8dd1eb75a18faacfd644a7b87b8ae222787655a17cfd78cf8e77a18bdf8da736c16c9ac5b0e0db0e0ed2690d3a4b0b036eaaa2ae72a6c43403907

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deF1711.exe

                  Filesize

                  306KB

                  MD5

                  56565e5df9e6b2ee60e9fac44891ffc5

                  SHA1

                  12313ba7eb16c705bd343f40abd7c89308d230ad

                  SHA256

                  65eddee352bfe67ec733696d0465a5cfea80ee8637d941e8f337c72acbdf147f

                  SHA512

                  853755e6cca58067adbb1a79d915fd945c67873f692c12389a1ab17843f4b9f2c43ce3212d825fc344bdd522be01651e747772def04395cc5a282c039915d604

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deF1711.exe

                  Filesize

                  306KB

                  MD5

                  56565e5df9e6b2ee60e9fac44891ffc5

                  SHA1

                  12313ba7eb16c705bd343f40abd7c89308d230ad

                  SHA256

                  65eddee352bfe67ec733696d0465a5cfea80ee8637d941e8f337c72acbdf147f

                  SHA512

                  853755e6cca58067adbb1a79d915fd945c67873f692c12389a1ab17843f4b9f2c43ce3212d825fc344bdd522be01651e747772def04395cc5a282c039915d604

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gCY32FC.exe

                  Filesize

                  286KB

                  MD5

                  a0858a33317af352958f1878f9c75d29

                  SHA1

                  697f2cc6cfb53dec202c35e07e9a89e025f79a4d

                  SHA256

                  6abbe7b121b50556b13f7053511391463739a13470caab1f9b1c5277fb0f0f11

                  SHA512

                  30d28598d44db7c263f06b3666643020fea62899971e68027c9396352241c42c1b1a7205454d2606ef2cbef42de5d12e3b4514f2e0c04d4441ea2626379294bc

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gCY32FC.exe

                  Filesize

                  286KB

                  MD5

                  a0858a33317af352958f1878f9c75d29

                  SHA1

                  697f2cc6cfb53dec202c35e07e9a89e025f79a4d

                  SHA256

                  6abbe7b121b50556b13f7053511391463739a13470caab1f9b1c5277fb0f0f11

                  SHA512

                  30d28598d44db7c263f06b3666643020fea62899971e68027c9396352241c42c1b1a7205454d2606ef2cbef42de5d12e3b4514f2e0c04d4441ea2626379294bc

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ava59qk.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ava59qk.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bSF03EM.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bSF03EM.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/1120-145-0x0000000005550000-0x000000000558C000-memory.dmp

                  Filesize

                  240KB

                • memory/1120-144-0x00000000054F0000-0x0000000005502000-memory.dmp

                  Filesize

                  72KB

                • memory/1120-152-0x0000000008000000-0x0000000008050000-memory.dmp

                  Filesize

                  320KB

                • memory/1120-151-0x0000000007F80000-0x0000000007FF6000-memory.dmp

                  Filesize

                  472KB

                • memory/1120-150-0x00000000087C0000-0x0000000008CEC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1120-149-0x00000000080C0000-0x0000000008282000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1120-141-0x0000000000B20000-0x0000000000B52000-memory.dmp

                  Filesize

                  200KB

                • memory/1120-148-0x0000000006470000-0x0000000006502000-memory.dmp

                  Filesize

                  584KB

                • memory/1120-147-0x0000000006940000-0x0000000006EE4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1120-142-0x0000000005A70000-0x0000000006088000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1120-143-0x00000000055C0000-0x00000000056CA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1120-146-0x0000000005990000-0x00000000059F6000-memory.dmp

                  Filesize

                  408KB

                • memory/3368-179-0x00000000000B0000-0x00000000000BA000-memory.dmp

                  Filesize

                  40KB

                • memory/3368-181-0x00007FFE80A20000-0x00007FFE814E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3368-180-0x00007FFE80A20000-0x00007FFE814E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4880-170-0x0000000000911000-0x000000000093F000-memory.dmp

                  Filesize

                  184KB

                • memory/4880-175-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/4880-174-0x0000000000911000-0x000000000093F000-memory.dmp

                  Filesize

                  184KB

                • memory/4880-173-0x0000000000911000-0x000000000093F000-memory.dmp

                  Filesize

                  184KB

                • memory/4880-172-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/4880-171-0x0000000000650000-0x000000000069B000-memory.dmp

                  Filesize

                  300KB