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Analysis

  • max time kernel
    115s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 09:37

General

  • Target

    bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a.exe

  • Size

    714KB

  • MD5

    635be53384fea67b11db34cbed1b25cc

  • SHA1

    1b89cf9343fe8a14f22c628d0dc464bdd60d5997

  • SHA256

    bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a

  • SHA512

    d9fd97fd8a7726fc4ca3f8f0db784254fa75fa4f439039b3db229f23548ed5b947c1eb951ae32b68ec3fba9b38998d1a0e7159e0930c595a420867bb35a1cd54

  • SSDEEP

    12288:wMroy909gIoWiw4RL4Q3TqQAudYS6Pb+ClhTc7evD4VJsLpCzdpwi4hLsupO4K1B:IyhIoG4l7Wu6S6hs7evD4HsLKdpwi4+J

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/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\bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a.exe
    "C:\Users\Admin\AppData\Local\Temp\bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sUp51uP.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sUp51uP.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdi46oT.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdi46oT.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1196
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMT57bw.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMT57bw.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1108
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mHN26.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mHN26.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2620
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4304
            • 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
              6⤵
              • Creates scheduled task(s)
              PID:3420
            • 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
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2040
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2512
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1564
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1504
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1656
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:3368
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:1268
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4804
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nEb30hY.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nEb30hY.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4344
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 1460
                      4⤵
                      • Program crash
                      PID:3528
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rae36hb.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rae36hb.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4888
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4344 -ip 4344
                1⤵
                  PID:3704
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1212
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3924

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                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\rae36hb.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rae36hb.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sUp51uP.exe

                  Filesize

                  610KB

                  MD5

                  466a93ad1ec2ce47f6d5e4932bc1e715

                  SHA1

                  60857d5f4b9454abeb9a6f0aff0f090f16886d63

                  SHA256

                  f34881771e05a1fcd90c2f5627d087a07f16c8bbb25248a517a1aab0b124f152

                  SHA512

                  a59bc7c3e81cd30bdcc01f391711b46e97d1b195fa86dcc5a11bf3ecea6525e78622cd3ffcff899890f5734cad22c423c152ae85f689891c82176ebb9f1044d4

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sUp51uP.exe

                  Filesize

                  610KB

                  MD5

                  466a93ad1ec2ce47f6d5e4932bc1e715

                  SHA1

                  60857d5f4b9454abeb9a6f0aff0f090f16886d63

                  SHA256

                  f34881771e05a1fcd90c2f5627d087a07f16c8bbb25248a517a1aab0b124f152

                  SHA512

                  a59bc7c3e81cd30bdcc01f391711b46e97d1b195fa86dcc5a11bf3ecea6525e78622cd3ffcff899890f5734cad22c423c152ae85f689891c82176ebb9f1044d4

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nEb30hY.exe

                  Filesize

                  278KB

                  MD5

                  8052d925dcd515d349e252a0d434e27c

                  SHA1

                  9a78f5daa0001a5d4f2c1e9439f4ce80f4ef15db

                  SHA256

                  bd229d944fbb7266329eda429de3ac07f2a89729ee91d1f9dfda73ea3b6691cc

                  SHA512

                  ed29c5bfa0123e5e0ee16afe72d2279139149eebe82b5aae572d714d1f1e1426c2d5484066c7b637f70732524733c27d3d0dda7cfda8a60c918c783a33f124de

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nEb30hY.exe

                  Filesize

                  278KB

                  MD5

                  8052d925dcd515d349e252a0d434e27c

                  SHA1

                  9a78f5daa0001a5d4f2c1e9439f4ce80f4ef15db

                  SHA256

                  bd229d944fbb7266329eda429de3ac07f2a89729ee91d1f9dfda73ea3b6691cc

                  SHA512

                  ed29c5bfa0123e5e0ee16afe72d2279139149eebe82b5aae572d714d1f1e1426c2d5484066c7b637f70732524733c27d3d0dda7cfda8a60c918c783a33f124de

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdi46oT.exe

                  Filesize

                  286KB

                  MD5

                  b28624ff8389a4d9ccff37084a8b4603

                  SHA1

                  0934c567f26fb7f0616a7dc0e4139c4d0686a9fb

                  SHA256

                  3f737248b88dfe9b93b6e391a1d2634785f78423fdac43b2a92099d58c330485

                  SHA512

                  f6695404abc611b5f711efb0b3f557610d010ced9fdd0d76357db08b808b4cd16285a60c2ecdc5bf35b0c681a93fde8d189e5212228a5393ed1e5bf617defd78

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sdi46oT.exe

                  Filesize

                  286KB

                  MD5

                  b28624ff8389a4d9ccff37084a8b4603

                  SHA1

                  0934c567f26fb7f0616a7dc0e4139c4d0686a9fb

                  SHA256

                  3f737248b88dfe9b93b6e391a1d2634785f78423fdac43b2a92099d58c330485

                  SHA512

                  f6695404abc611b5f711efb0b3f557610d010ced9fdd0d76357db08b808b4cd16285a60c2ecdc5bf35b0c681a93fde8d189e5212228a5393ed1e5bf617defd78

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMT57bw.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMT57bw.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mHN26.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mHN26.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • 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/1108-145-0x00000000051B0000-0x00000000051EC000-memory.dmp

                  Filesize

                  240KB

                • memory/1108-141-0x00000000007A0000-0x00000000007D2000-memory.dmp

                  Filesize

                  200KB

                • memory/1108-152-0x0000000007140000-0x000000000766C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1108-144-0x0000000005190000-0x00000000051A2000-memory.dmp

                  Filesize

                  72KB

                • memory/1108-150-0x0000000006210000-0x0000000006260000-memory.dmp

                  Filesize

                  320KB

                • memory/1108-149-0x0000000006190000-0x0000000006206000-memory.dmp

                  Filesize

                  472KB

                • memory/1108-148-0x0000000005D80000-0x0000000005DE6000-memory.dmp

                  Filesize

                  408KB

                • memory/1108-147-0x00000000062C0000-0x0000000006864000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1108-151-0x0000000006A40000-0x0000000006C02000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1108-146-0x0000000005510000-0x00000000055A2000-memory.dmp

                  Filesize

                  584KB

                • memory/1108-142-0x00000000056F0000-0x0000000005D08000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1108-143-0x0000000005240000-0x000000000534A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4344-172-0x0000000000400000-0x0000000000763000-memory.dmp

                  Filesize

                  3.4MB

                • memory/4344-174-0x0000000000400000-0x0000000000763000-memory.dmp

                  Filesize

                  3.4MB

                • memory/4344-173-0x0000000000803000-0x0000000000831000-memory.dmp

                  Filesize

                  184KB

                • memory/4344-170-0x0000000000803000-0x0000000000831000-memory.dmp

                  Filesize

                  184KB

                • memory/4344-171-0x00000000022C0000-0x000000000230B000-memory.dmp

                  Filesize

                  300KB

                • memory/4888-178-0x0000000000CC0000-0x0000000000CCA000-memory.dmp

                  Filesize

                  40KB

                • memory/4888-179-0x00007FF8CB800000-0x00007FF8CC2C1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4888-180-0x00007FF8CB800000-0x00007FF8CC2C1000-memory.dmp

                  Filesize

                  10.8MB