Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/08/2023, 05:18

General

  • Target

    3c3ec77006c0c8dd3aa72eaae43db9bb6a2231c21828ab91c29952cf53cd1b2e.exe

  • Size

    680KB

  • MD5

    4792c787cfafabca94a91b0eaba1b83f

  • SHA1

    02071f20cd878bae1479e2fc88c1352c482e2091

  • SHA256

    3c3ec77006c0c8dd3aa72eaae43db9bb6a2231c21828ab91c29952cf53cd1b2e

  • SHA512

    b1f3204095c2ece1a12aa5aaf541d38d09ec9e614049331f7a9d3b5344fe44675de304eafc0a02cf936be6c1dbda58366b17fc5a2257851a6673533fe86e648e

  • SSDEEP

    12288:3Mray90KzwF3uAO3nqhxb7BX8YVNICrkMnFeRKiHWKNXNs0M4e:hyLIeAGq7vd8ILrdnUnbMf

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c3ec77006c0c8dd3aa72eaae43db9bb6a2231c21828ab91c29952cf53cd1b2e.exe
    "C:\Users\Admin\AppData\Local\Temp\3c3ec77006c0c8dd3aa72eaae43db9bb6a2231c21828ab91c29952cf53cd1b2e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0568588.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0568588.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5756001.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5756001.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4400
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2605688.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2605688.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3032
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8758137.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8758137.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3004
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7853360.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7853360.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:2956
            • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
              "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:992
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:1076
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:168
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:5016
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:N"
                    8⤵
                      PID:3576
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "pdates.exe" /P "Admin:R" /E
                      8⤵
                        PID:4564
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2160
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:N"
                          8⤵
                            PID:1072
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\925e7e99c5" /P "Admin:R" /E
                            8⤵
                              PID:1156
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4144
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5105179.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5105179.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:3656
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d9733087.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d9733087.exe
                    3⤵
                    • Executes dropped EXE
                    PID:3484
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:792

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0568588.exe

                      Filesize

                      515KB

                      MD5

                      728ff311660fef04607df7717d8eb6a3

                      SHA1

                      c4176e8e209d841df8c07b06a683eb22facdabc3

                      SHA256

                      3ebf5014b65974b34ad36abfca5e113420ca5f44fb2c0930cac239ac05b5fb18

                      SHA512

                      becc81e1454e30eceeb657d22cb33fb26a0977ae74896981164508a47ebade5e5a3642a1dc18129844130503f528151b462cf7ad68550b4ae75779ba3afcfbfc

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0568588.exe

                      Filesize

                      515KB

                      MD5

                      728ff311660fef04607df7717d8eb6a3

                      SHA1

                      c4176e8e209d841df8c07b06a683eb22facdabc3

                      SHA256

                      3ebf5014b65974b34ad36abfca5e113420ca5f44fb2c0930cac239ac05b5fb18

                      SHA512

                      becc81e1454e30eceeb657d22cb33fb26a0977ae74896981164508a47ebade5e5a3642a1dc18129844130503f528151b462cf7ad68550b4ae75779ba3afcfbfc

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d9733087.exe

                      Filesize

                      177KB

                      MD5

                      61a42e67ee0eb420820d68c491051592

                      SHA1

                      d56b74f9571b992e69a9425be541774562764fdc

                      SHA256

                      4c9138948651434e8d01e9843ea3e0f4f679109a736e718ccd7d538a5a865836

                      SHA512

                      62efefc29c9285dd4836dffce8998e0971bdb4261e4c708746084332dc091b82049bdbc748de36be8d868017a0455b8a1e463673ea286cd45d006a3658fa2592

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d9733087.exe

                      Filesize

                      177KB

                      MD5

                      61a42e67ee0eb420820d68c491051592

                      SHA1

                      d56b74f9571b992e69a9425be541774562764fdc

                      SHA256

                      4c9138948651434e8d01e9843ea3e0f4f679109a736e718ccd7d538a5a865836

                      SHA512

                      62efefc29c9285dd4836dffce8998e0971bdb4261e4c708746084332dc091b82049bdbc748de36be8d868017a0455b8a1e463673ea286cd45d006a3658fa2592

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5756001.exe

                      Filesize

                      359KB

                      MD5

                      687e3dfda93518d613799c7a88345805

                      SHA1

                      1ccf85f432976fc4a93f5d0f3310a1e3651ec388

                      SHA256

                      32ff2dbf22060bf605d2bdd05df763559a16e12a3ba0a26cce334f7da3168fff

                      SHA512

                      15e4360876290d516d75eb740bdcc7c71bc13f83a9a20bb3f8ce532717d90087b96ec2bf4a0251b4845adf3ebd44329125555c728142a340c52a78a4ce1c9e74

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5756001.exe

                      Filesize

                      359KB

                      MD5

                      687e3dfda93518d613799c7a88345805

                      SHA1

                      1ccf85f432976fc4a93f5d0f3310a1e3651ec388

                      SHA256

                      32ff2dbf22060bf605d2bdd05df763559a16e12a3ba0a26cce334f7da3168fff

                      SHA512

                      15e4360876290d516d75eb740bdcc7c71bc13f83a9a20bb3f8ce532717d90087b96ec2bf4a0251b4845adf3ebd44329125555c728142a340c52a78a4ce1c9e74

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5105179.exe

                      Filesize

                      40KB

                      MD5

                      54c2a3d13d4df48bc0e61f5c5659dfd1

                      SHA1

                      4cd8b21820c3c1652f46dfe5047813bfe8d6f852

                      SHA256

                      f36dff2b6a98bd98c332b8a2349fd96aed3a06cc8158d18c6ad1339f32756d4a

                      SHA512

                      d520759e4ddf759c15c835e462a0677c06550de8b083f8363cef13fc60f0aeef3e60be0462e20c72b2d5bc3bdc5cf83dcd44bda9e41de861baf5a0a26c4087ed

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5105179.exe

                      Filesize

                      40KB

                      MD5

                      54c2a3d13d4df48bc0e61f5c5659dfd1

                      SHA1

                      4cd8b21820c3c1652f46dfe5047813bfe8d6f852

                      SHA256

                      f36dff2b6a98bd98c332b8a2349fd96aed3a06cc8158d18c6ad1339f32756d4a

                      SHA512

                      d520759e4ddf759c15c835e462a0677c06550de8b083f8363cef13fc60f0aeef3e60be0462e20c72b2d5bc3bdc5cf83dcd44bda9e41de861baf5a0a26c4087ed

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2605688.exe

                      Filesize

                      234KB

                      MD5

                      74a0c4dbd77c584ed4c3e647e7c50b42

                      SHA1

                      174ab53b63909c217fb255ae5b7c7ad79a7878f9

                      SHA256

                      74ac0c0dd013c6eabf0b2ac7785687bb64845b5b002daf9d2e71ad604a023975

                      SHA512

                      6f206bc81110260e0e75b9bdb3bb101d3d2df6a54cb13d8a67505d300448d5186cfdc6f388e927f888a2eae864b3038c0f0b4c51d3a27c80b274db281e7fac06

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2605688.exe

                      Filesize

                      234KB

                      MD5

                      74a0c4dbd77c584ed4c3e647e7c50b42

                      SHA1

                      174ab53b63909c217fb255ae5b7c7ad79a7878f9

                      SHA256

                      74ac0c0dd013c6eabf0b2ac7785687bb64845b5b002daf9d2e71ad604a023975

                      SHA512

                      6f206bc81110260e0e75b9bdb3bb101d3d2df6a54cb13d8a67505d300448d5186cfdc6f388e927f888a2eae864b3038c0f0b4c51d3a27c80b274db281e7fac06

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8758137.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8758137.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7853360.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7853360.exe

                      Filesize

                      231KB

                      MD5

                      855ffe81b28e1eb51a8cd14d8c7a8e79

                      SHA1

                      2bfc685690dcbbd3831d5066c8ada5d18bb53cdc

                      SHA256

                      273e98e9ba8dfb4ba11d0d47ec7e21b01cb609e81295e3590b454657c09bd2c9

                      SHA512

                      b53447bb2588ae3fab0c0c4071cd9f99670022f976c18f6dd20f05c03addd94b93745a46c17aec93e3cefecd326567987bf45d36a82d3ede8009e90742a4418e

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

                      Filesize

                      89KB

                      MD5

                      2392b231cf4a80739b5cb09bf808127d

                      SHA1

                      41b5cf81c50884954911d96444fe83cfd0da465b

                      SHA256

                      2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                      SHA512

                      19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

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

                      Filesize

                      89KB

                      MD5

                      2392b231cf4a80739b5cb09bf808127d

                      SHA1

                      41b5cf81c50884954911d96444fe83cfd0da465b

                      SHA256

                      2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                      SHA512

                      19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                      Filesize

                      273B

                      MD5

                      9851b884bf4aadfade57d911a3f03332

                      SHA1

                      aaadd1c1856c22844bb9fbb030cf4f586ed8866a

                      SHA256

                      03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f

                      SHA512

                      a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327

                    • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      2392b231cf4a80739b5cb09bf808127d

                      SHA1

                      41b5cf81c50884954911d96444fe83cfd0da465b

                      SHA256

                      2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                      SHA512

                      19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

                    • memory/3004-151-0x00007FFCC6BB0000-0x00007FFCC759C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/3004-150-0x00000000003D0000-0x00000000003DA000-memory.dmp

                      Filesize

                      40KB

                    • memory/3004-153-0x00007FFCC6BB0000-0x00007FFCC759C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/3200-168-0x0000000000B10000-0x0000000000B26000-memory.dmp

                      Filesize

                      88KB

                    • memory/3484-181-0x000000000A610000-0x000000000A64E000-memory.dmp

                      Filesize

                      248KB

                    • memory/3484-179-0x000000000A680000-0x000000000A78A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3484-180-0x000000000A5B0000-0x000000000A5C2000-memory.dmp

                      Filesize

                      72KB

                    • memory/3484-175-0x0000000000870000-0x00000000008A0000-memory.dmp

                      Filesize

                      192KB

                    • memory/3484-182-0x000000000A790000-0x000000000A7DB000-memory.dmp

                      Filesize

                      300KB

                    • memory/3484-183-0x00000000724E0000-0x0000000072BCE000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/3484-178-0x000000000AB40000-0x000000000B146000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/3484-176-0x0000000005130000-0x0000000005136000-memory.dmp

                      Filesize

                      24KB

                    • memory/3484-177-0x00000000724E0000-0x0000000072BCE000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/3656-169-0x0000000000400000-0x0000000000409000-memory.dmp

                      Filesize

                      36KB

                    • memory/3656-166-0x0000000000400000-0x0000000000409000-memory.dmp

                      Filesize

                      36KB