Analysis

  • max time kernel
    114s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2023 10:14

General

  • Target

    file.exe

  • Size

    600KB

  • MD5

    17a3134bec3bb923a3209146fd8d55c4

  • SHA1

    781f63e40e7e978b1f361f1f068073685e80f594

  • SHA256

    25ea96abd59cfd5a1773b73dcd925f242df0865e17bf71eb04f7972244556c4f

  • SHA512

    ef2048694d3762d3624c09a7e9e24b55d9617a6f7551177adac33c5c9e348b18ac9cdf9fb28a4cff5bf74b18d08de1062b2e7daaff3f53a3ee22814b0d6e1ed4

  • SSDEEP

    12288:ibtBVre0c/uP4n2eOWBOzTKVegCBNPsIr506lO3DBb:iRFP4n23zTKL0RrdOzBb

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

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:3452
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\hook.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\hook.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:672
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\loda.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\loda.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\redko.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\redko.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2540
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aniam.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aniam.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dona.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dona.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2556
        • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
          "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4500
          • 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\5eb6b96734\mnolyk.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:4744
          • 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 "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2920
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4036
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:N"
                6⤵
                  PID:2656
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:R" /E
                  6⤵
                    PID:3812
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4260
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:N"
                      6⤵
                        PID:2496
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:R" /E
                        6⤵
                          PID:3196
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4952
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ani.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ani.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4224
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 496
                  2⤵
                  • Program crash
                  PID:4412
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3452 -ip 3452
                1⤵
                  PID:3108
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4368
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3944

                Network

                MITRE ATT&CK Matrix ATT&CK v6

                Execution

                Scheduled Task

                1
                T1053

                Persistence

                Modify Existing Service

                1
                T1031

                Registry Run Keys / Startup Folder

                1
                T1060

                Scheduled Task

                1
                T1053

                Privilege Escalation

                Scheduled Task

                1
                T1053

                Defense Evasion

                Modify Registry

                3
                T1112

                Disabling Security Tools

                2
                T1089

                Credential Access

                Credentials in Files

                2
                T1081

                Discovery

                Query Registry

                2
                T1012

                System Information Discovery

                2
                T1082

                Collection

                Data from Local System

                2
                T1005

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                  277KB

                  MD5

                  c2067b4dc38ea49aaded52321a4bc3e1

                  SHA1

                  73d1a90999ab08a8b5a683b1a6b1288455d59d55

                  SHA256

                  5e60fb33706792fd339db4f3a16632cf9f39b30b5a430b5cf044f20dbce2c8d3

                  SHA512

                  7e218b3ca8f554a4b35c346e2a52c2af88d5a5aa355e8fb5eb7755161cf50bcee6327c1a1b99fab4d20ff1188dc12682f014894ee67c7c9841b47590245b7417

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

                  277KB

                  MD5

                  c2067b4dc38ea49aaded52321a4bc3e1

                  SHA1

                  73d1a90999ab08a8b5a683b1a6b1288455d59d55

                  SHA256

                  5e60fb33706792fd339db4f3a16632cf9f39b30b5a430b5cf044f20dbce2c8d3

                  SHA512

                  7e218b3ca8f554a4b35c346e2a52c2af88d5a5aa355e8fb5eb7755161cf50bcee6327c1a1b99fab4d20ff1188dc12682f014894ee67c7c9841b47590245b7417

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

                  192KB

                  MD5

                  cd804ba80f2ec30311965af7071eb96a

                  SHA1

                  d2256177e0e934624e0821a86c9aeffb075607e9

                  SHA256

                  cabfabebf356f52925d5b5aa2a50e4979e020db5cca00f3e36c94aacff53fe8d

                  SHA512

                  bce8b566fac667133a8ffc1c4be5dd6ea4eaa7ec9de8a3127b589606902476f974fcf6e9db331e3768d301b64234fac26a2e83fbbd1eaf3846495dc6f76da608

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

                  192KB

                  MD5

                  cd804ba80f2ec30311965af7071eb96a

                  SHA1

                  d2256177e0e934624e0821a86c9aeffb075607e9

                  SHA256

                  cabfabebf356f52925d5b5aa2a50e4979e020db5cca00f3e36c94aacff53fe8d

                  SHA512

                  bce8b566fac667133a8ffc1c4be5dd6ea4eaa7ec9de8a3127b589606902476f974fcf6e9db331e3768d301b64234fac26a2e83fbbd1eaf3846495dc6f76da608

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

                  175KB

                  MD5

                  acf54cfad4852b63202ba4b97effdd9e

                  SHA1

                  cc7456e4b78957fc2d013cec39b30ea7ed8dbaa2

                  SHA256

                  f4bfa9f592a953ba496c92d14b1ef1698ada62b9cb547e6a0843ced061fb6e8e

                  SHA512

                  d9f3d31b55b60f9f09dd7fe26f0f40db21db9b3253fef1c416ced30bab396d161e89375096032311f6c4199fabd156f75670fd6598789868bd8cf1e9f463699b

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

                  175KB

                  MD5

                  acf54cfad4852b63202ba4b97effdd9e

                  SHA1

                  cc7456e4b78957fc2d013cec39b30ea7ed8dbaa2

                  SHA256

                  f4bfa9f592a953ba496c92d14b1ef1698ada62b9cb547e6a0843ced061fb6e8e

                  SHA512

                  d9f3d31b55b60f9f09dd7fe26f0f40db21db9b3253fef1c416ced30bab396d161e89375096032311f6c4199fabd156f75670fd6598789868bd8cf1e9f463699b

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

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                  175KB

                  MD5

                  bc928465d24e037fb2009bd5668c80f5

                  SHA1

                  3ac1119fe355f2dae8d78bbe867c0cd24b9564a2

                  SHA256

                  1ab89ee322d5eb379129abd500726a8d709899b44f12825457902d360810f38c

                  SHA512

                  951621178d8e0f63daea8e725d1e19968b7da3714b66f82a6ab6ef075a7b1fbb295b92efa9e57f06b6e5dda126c5e5927fb190fde0944c5a55ed69e98ee2cfe6

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

                  175KB

                  MD5

                  bc928465d24e037fb2009bd5668c80f5

                  SHA1

                  3ac1119fe355f2dae8d78bbe867c0cd24b9564a2

                  SHA256

                  1ab89ee322d5eb379129abd500726a8d709899b44f12825457902d360810f38c

                  SHA512

                  951621178d8e0f63daea8e725d1e19968b7da3714b66f82a6ab6ef075a7b1fbb295b92efa9e57f06b6e5dda126c5e5927fb190fde0944c5a55ed69e98ee2cfe6

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • memory/672-132-0x0000000000000000-mapping.dmp
                • memory/2496-178-0x0000000000000000-mapping.dmp
                • memory/2540-158-0x0000000006DB0000-0x00000000072DC000-memory.dmp
                  Filesize

                  5.2MB

                • memory/2540-150-0x0000000004D00000-0x0000000004D12000-memory.dmp
                  Filesize

                  72KB

                • memory/2540-154-0x00000000058B0000-0x0000000005916000-memory.dmp
                  Filesize

                  408KB

                • memory/2540-155-0x0000000006410000-0x0000000006486000-memory.dmp
                  Filesize

                  472KB

                • memory/2540-156-0x0000000006490000-0x00000000064E0000-memory.dmp
                  Filesize

                  320KB

                • memory/2540-157-0x00000000066B0000-0x0000000006872000-memory.dmp
                  Filesize

                  1.8MB

                • memory/2540-152-0x00000000050C0000-0x0000000005152000-memory.dmp
                  Filesize

                  584KB

                • memory/2540-144-0x0000000000000000-mapping.dmp
                • memory/2540-151-0x0000000004D60000-0x0000000004D9C000-memory.dmp
                  Filesize

                  240KB

                • memory/2540-153-0x0000000005E60000-0x0000000006404000-memory.dmp
                  Filesize

                  5.6MB

                • memory/2540-147-0x0000000000470000-0x00000000004A2000-memory.dmp
                  Filesize

                  200KB

                • memory/2540-149-0x0000000004DD0000-0x0000000004EDA000-memory.dmp
                  Filesize

                  1.0MB

                • memory/2540-148-0x0000000005290000-0x00000000058A8000-memory.dmp
                  Filesize

                  6.1MB

                • memory/2556-162-0x0000000000000000-mapping.dmp
                • memory/2656-175-0x0000000000000000-mapping.dmp
                • memory/2920-173-0x0000000000000000-mapping.dmp
                • memory/3196-179-0x0000000000000000-mapping.dmp
                • memory/3368-143-0x00007FFBA6690000-0x00007FFBA7151000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3368-141-0x0000000000690000-0x000000000069A000-memory.dmp
                  Filesize

                  40KB

                • memory/3368-142-0x00007FFBA6690000-0x00007FFBA7151000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3368-138-0x0000000000000000-mapping.dmp
                • memory/3452-135-0x000000000085C000-0x00000000008BE000-memory.dmp
                  Filesize

                  392KB

                • memory/3452-136-0x00000000007E0000-0x000000000084C000-memory.dmp
                  Filesize

                  432KB

                • memory/3452-137-0x0000000000400000-0x0000000000519000-memory.dmp
                  Filesize

                  1.1MB

                • memory/3452-180-0x0000000000400000-0x0000000000519000-memory.dmp
                  Filesize

                  1.1MB

                • memory/3812-176-0x0000000000000000-mapping.dmp
                • memory/4036-174-0x0000000000000000-mapping.dmp
                • memory/4224-168-0x0000000000000000-mapping.dmp
                • memory/4224-171-0x0000000000450000-0x0000000000482000-memory.dmp
                  Filesize

                  200KB

                • memory/4260-177-0x0000000000000000-mapping.dmp
                • memory/4500-165-0x0000000000000000-mapping.dmp
                • memory/4548-159-0x0000000000000000-mapping.dmp
                • memory/4744-172-0x0000000000000000-mapping.dmp
                • memory/4952-182-0x0000000000000000-mapping.dmp