Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-02-2023 03:38

General

  • Target

    file.exe

  • Size

    797KB

  • MD5

    1be936157a9b2be118e84531b41c974d

  • SHA1

    3b7ad0533ca772533a6ffa0d39c1e84a9f684a0c

  • SHA256

    c3602132fbeae6ab7ceab01693c19f20c6f99001babe7ca0b43768192c7021a4

  • SHA512

    a924d90eeb80fa8c9781de16a9cedbf8583daa842204e0a810e9209749b4cfb18f36976d9f2200aeeede3f3c14fa88f9eb068c4cef7ae72d27293d0412ee9ed3

  • SSDEEP

    12288:LMrry90QUN2KkjOItECaFRxxAeJL5TX+mA1SstmZLNINDyDM1Qh/Z:cyWkjOItlavN9TX+mCLpk46Z

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFn87ne.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFn87ne.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4172
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghd61Ym.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghd61Ym.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2180
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\asK22ep.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\asK22ep.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5028
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\biX05Lc.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\biX05Lc.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4792
          • 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:3008
            • 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:4016
            • 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:4012
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4316
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:3516
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4548
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:5056
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4996
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:4820
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3616
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwu1618.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwu1618.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:5076
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 1624
                      4⤵
                      • Program crash
                      PID:4920
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fSe07.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fSe07.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1716
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:916
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5076 -ip 5076
                1⤵
                  PID:4088

                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\IXP000.TMP\fSe07.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fSe07.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFn87ne.exe

                  Filesize

                  693KB

                  MD5

                  aab90619d431a19b23756f5d7e9345b3

                  SHA1

                  bb9a4f4752b72eaefa72706b89f9758f2513e9d0

                  SHA256

                  76f63a20206fc86d6360895e2b438ce90acb143386dad5da6243b1e0eabddc4c

                  SHA512

                  6b2e7a1f5b628e2c71c6394a3bc25cf3f94657c3407e49c8bcd15c303446871a66de17aa5b3edf794a2aba0651871966c65a4b54343b58d2214ce1dcf1a33277

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFn87ne.exe

                  Filesize

                  693KB

                  MD5

                  aab90619d431a19b23756f5d7e9345b3

                  SHA1

                  bb9a4f4752b72eaefa72706b89f9758f2513e9d0

                  SHA256

                  76f63a20206fc86d6360895e2b438ce90acb143386dad5da6243b1e0eabddc4c

                  SHA512

                  6b2e7a1f5b628e2c71c6394a3bc25cf3f94657c3407e49c8bcd15c303446871a66de17aa5b3edf794a2aba0651871966c65a4b54343b58d2214ce1dcf1a33277

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwu1618.exe

                  Filesize

                  485KB

                  MD5

                  2ffd688179ef975ec35aef8a6e316476

                  SHA1

                  570354d98052429ef91e3349dbb8966b3cd16bbb

                  SHA256

                  ed2e175f5c92c9f62319b09347d73179d650b1f5f176f388e5b4a29d288a8d38

                  SHA512

                  0640bd4648548ff471d2f49e0cf21927677ec951080dfe752f414d24aad2669604dcda7761286e22736b0332fa946655fb51d1add0e722be4505b9c95b4dcda5

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwu1618.exe

                  Filesize

                  485KB

                  MD5

                  2ffd688179ef975ec35aef8a6e316476

                  SHA1

                  570354d98052429ef91e3349dbb8966b3cd16bbb

                  SHA256

                  ed2e175f5c92c9f62319b09347d73179d650b1f5f176f388e5b4a29d288a8d38

                  SHA512

                  0640bd4648548ff471d2f49e0cf21927677ec951080dfe752f414d24aad2669604dcda7761286e22736b0332fa946655fb51d1add0e722be4505b9c95b4dcda5

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghd61Ym.exe

                  Filesize

                  286KB

                  MD5

                  fe359137a295f4be770e26d0b77dcc92

                  SHA1

                  5f3cb1c1d60ff95bb62b096f7e7bf9bd3935c2ff

                  SHA256

                  8bc7e7ebbd6cac1f522c87e4a23b9a89b8aaf478d31ac26934cc8882bd6b085e

                  SHA512

                  e0b885f4327d07a6aef0ee014800a8e21f9a95027e7cb01b2d21b02ead2eff26ddef5a0a9ed4333933516458677afa1ac8354e0831e42afc46ac6f894e035ea7

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghd61Ym.exe

                  Filesize

                  286KB

                  MD5

                  fe359137a295f4be770e26d0b77dcc92

                  SHA1

                  5f3cb1c1d60ff95bb62b096f7e7bf9bd3935c2ff

                  SHA256

                  8bc7e7ebbd6cac1f522c87e4a23b9a89b8aaf478d31ac26934cc8882bd6b085e

                  SHA512

                  e0b885f4327d07a6aef0ee014800a8e21f9a95027e7cb01b2d21b02ead2eff26ddef5a0a9ed4333933516458677afa1ac8354e0831e42afc46ac6f894e035ea7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\asK22ep.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\asK22ep.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\biX05Lc.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\biX05Lc.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/1716-182-0x00007FFA66640000-0x00007FFA67101000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1716-181-0x00007FFA66640000-0x00007FFA67101000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1716-180-0x0000000000380000-0x000000000038A000-memory.dmp

                  Filesize

                  40KB

                • memory/5028-145-0x0000000004C30000-0x0000000004C6C000-memory.dmp

                  Filesize

                  240KB

                • memory/5028-142-0x0000000005100000-0x0000000005718000-memory.dmp

                  Filesize

                  6.1MB

                • memory/5028-148-0x0000000005B50000-0x0000000005BB6000-memory.dmp

                  Filesize

                  408KB

                • memory/5028-152-0x0000000006690000-0x00000000066E0000-memory.dmp

                  Filesize

                  320KB

                • memory/5028-151-0x00000000068E0000-0x0000000006956000-memory.dmp

                  Filesize

                  472KB

                • memory/5028-141-0x00000000001E0000-0x0000000000212000-memory.dmp

                  Filesize

                  200KB

                • memory/5028-147-0x0000000005F90000-0x0000000006534000-memory.dmp

                  Filesize

                  5.6MB

                • memory/5028-150-0x0000000006E10000-0x000000000733C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/5028-143-0x0000000004C80000-0x0000000004D8A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/5028-144-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

                  Filesize

                  72KB

                • memory/5028-146-0x0000000005940000-0x00000000059D2000-memory.dmp

                  Filesize

                  584KB

                • memory/5028-149-0x0000000006710000-0x00000000068D2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/5076-171-0x0000000000640000-0x000000000068B000-memory.dmp

                  Filesize

                  300KB

                • memory/5076-176-0x0000000000400000-0x00000000004E0000-memory.dmp

                  Filesize

                  896KB

                • memory/5076-175-0x0000000000733000-0x0000000000761000-memory.dmp

                  Filesize

                  184KB

                • memory/5076-174-0x0000000000733000-0x0000000000761000-memory.dmp

                  Filesize

                  184KB

                • memory/5076-172-0x0000000000400000-0x00000000004E0000-memory.dmp

                  Filesize

                  896KB

                • memory/5076-170-0x0000000000733000-0x0000000000761000-memory.dmp

                  Filesize

                  184KB