Analysis

  • max time kernel
    155s
  • max time network
    169s
  • 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, 16:13

General

  • Target

    2c2fa5a4633a2542f903f593268bcb6d306e5b62c807bb293a4b41c355f94c13.exe

  • Size

    739KB

  • MD5

    8cab72f5de9ab7255d42e5a721c8c4e1

  • SHA1

    c360caaba662212bf340bbbb9983c02a2adb0e65

  • SHA256

    2c2fa5a4633a2542f903f593268bcb6d306e5b62c807bb293a4b41c355f94c13

  • SHA512

    c9e563f07e7497d7dd7c4b1033b705d5e7061ee38183db77eb0d86f3f0c08a82c74e4b8c573b178f89a8afa2a652fc6b8b80ebe0d4219347872d812ee264a881

  • SSDEEP

    12288:CMray90+yVaDXIAf3cqnFAKBJl88G7LIPLZm9FBjBSDoxBW/pwToasJ:kyQVeXI8sm88G7LIzYIDoxI/aToasJ

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

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\2c2fa5a4633a2542f903f593268bcb6d306e5b62c807bb293a4b41c355f94c13.exe
    "C:\Users\Admin\AppData\Local\Temp\2c2fa5a4633a2542f903f593268bcb6d306e5b62c807bb293a4b41c355f94c13.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4584
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sfb57MS.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sfb57MS.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sXv87iu.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sXv87iu.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2036
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPW24BX.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPW24BX.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4528
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mAY76.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mAY76.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:5076
          • 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:1588
            • 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:4440
            • 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:5112
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:212
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:872
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3152
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4080
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:5052
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:3780
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1408
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noh18bC.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noh18bC.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:544
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 1616
                      4⤵
                      • Program crash
                      PID:2212
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rec63Hu.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rec63Hu.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3824
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 544 -ip 544
                1⤵
                  PID:2984
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:880
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4716

                Network

                MITRE ATT&CK Enterprise v6

                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\rec63Hu.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rec63Hu.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sfb57MS.exe

                  Filesize

                  635KB

                  MD5

                  50125e499479f7d33a71c2d9ac3eddde

                  SHA1

                  e4a3ab0826cd56483f6eb7f25f363979e32f13a7

                  SHA256

                  62b28549ddbbebc3bab719f62bd4f773170e246ed1e15b417edd56b4d74290de

                  SHA512

                  bb504449a44ddb525f1acb4281e347cb6e05bf2aacbd8556357a9888b0f43c26e6ab150a7c40468269bf7ab817d3adb7762f956bc316a72d81fe551a296e8f54

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sfb57MS.exe

                  Filesize

                  635KB

                  MD5

                  50125e499479f7d33a71c2d9ac3eddde

                  SHA1

                  e4a3ab0826cd56483f6eb7f25f363979e32f13a7

                  SHA256

                  62b28549ddbbebc3bab719f62bd4f773170e246ed1e15b417edd56b4d74290de

                  SHA512

                  bb504449a44ddb525f1acb4281e347cb6e05bf2aacbd8556357a9888b0f43c26e6ab150a7c40468269bf7ab817d3adb7762f956bc316a72d81fe551a296e8f54

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noh18bC.exe

                  Filesize

                  338KB

                  MD5

                  34c8db70ca3e7fa5ff713e6d0322767f

                  SHA1

                  b52b7734d5deceaf101279cd98fccfc26c9614e4

                  SHA256

                  dc89d449b00405be637c1c7932b01606709d7ecbc51b6c82f7c04cb1794f75f0

                  SHA512

                  58727d312967aa8c54b5826cf4edf22d62a3412526a09fac606e10d6136650314fff8338811f30a4980529c58071c981abb8e70c24bd7f37a992e7a26992aa5a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noh18bC.exe

                  Filesize

                  338KB

                  MD5

                  34c8db70ca3e7fa5ff713e6d0322767f

                  SHA1

                  b52b7734d5deceaf101279cd98fccfc26c9614e4

                  SHA256

                  dc89d449b00405be637c1c7932b01606709d7ecbc51b6c82f7c04cb1794f75f0

                  SHA512

                  58727d312967aa8c54b5826cf4edf22d62a3412526a09fac606e10d6136650314fff8338811f30a4980529c58071c981abb8e70c24bd7f37a992e7a26992aa5a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sXv87iu.exe

                  Filesize

                  286KB

                  MD5

                  ee3171509e48b6441b6fdc45c6ba32bc

                  SHA1

                  82a8c7d325b547fb2aac3000a5f4a7572c63693a

                  SHA256

                  333cdba4366ade764af134b26b794efcdec13813ca67ea8cfebbdb886c5c0366

                  SHA512

                  39769a0028530a3ac0a10bdcaed4301893a753974459d557e2c69580d9c18a62a1ccc8eae13c98afeec868f5a6fc8649ab20c6f821f7bbea36c5ce40c9844d19

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sXv87iu.exe

                  Filesize

                  286KB

                  MD5

                  ee3171509e48b6441b6fdc45c6ba32bc

                  SHA1

                  82a8c7d325b547fb2aac3000a5f4a7572c63693a

                  SHA256

                  333cdba4366ade764af134b26b794efcdec13813ca67ea8cfebbdb886c5c0366

                  SHA512

                  39769a0028530a3ac0a10bdcaed4301893a753974459d557e2c69580d9c18a62a1ccc8eae13c98afeec868f5a6fc8649ab20c6f821f7bbea36c5ce40c9844d19

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPW24BX.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPW24BX.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mAY76.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mAY76.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/544-171-0x0000000000B70000-0x0000000000BBB000-memory.dmp

                  Filesize

                  300KB

                • memory/544-175-0x0000000000400000-0x00000000007B1000-memory.dmp

                  Filesize

                  3.7MB

                • memory/544-170-0x00000000008C3000-0x00000000008F1000-memory.dmp

                  Filesize

                  184KB

                • memory/544-172-0x0000000000400000-0x00000000007B1000-memory.dmp

                  Filesize

                  3.7MB

                • memory/544-173-0x00000000008C3000-0x00000000008F1000-memory.dmp

                  Filesize

                  184KB

                • memory/544-174-0x00000000008C3000-0x00000000008F1000-memory.dmp

                  Filesize

                  184KB

                • memory/3824-179-0x00000000001C0000-0x00000000001CA000-memory.dmp

                  Filesize

                  40KB

                • memory/3824-180-0x00007FF813E60000-0x00007FF814921000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3824-181-0x00007FF813E60000-0x00007FF814921000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4528-147-0x0000000006D00000-0x00000000072A4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4528-143-0x00000000059F0000-0x0000000005AFA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4528-145-0x0000000005960000-0x000000000599C000-memory.dmp

                  Filesize

                  240KB

                • memory/4528-146-0x00000000066B0000-0x0000000006742000-memory.dmp

                  Filesize

                  584KB

                • memory/4528-152-0x00000000073E0000-0x0000000007430000-memory.dmp

                  Filesize

                  320KB

                • memory/4528-144-0x0000000005940000-0x0000000005952000-memory.dmp

                  Filesize

                  72KB

                • memory/4528-141-0x0000000000F50000-0x0000000000F82000-memory.dmp

                  Filesize

                  200KB

                • memory/4528-148-0x00000000068C0000-0x0000000006926000-memory.dmp

                  Filesize

                  408KB

                • memory/4528-149-0x0000000007480000-0x0000000007642000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4528-150-0x0000000007B80000-0x00000000080AC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4528-142-0x0000000005E70000-0x0000000006488000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4528-151-0x0000000007800000-0x0000000007876000-memory.dmp

                  Filesize

                  472KB