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Analysis

  • max time kernel
    224s
  • max time network
    343s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 22:38

General

  • Target

    file.exe

  • Size

    424KB

  • MD5

    4c6266913d07fb5f0d93a672245bce4d

  • SHA1

    7f0350c11ffd551d254b43104b777b037bb483f9

  • SHA256

    5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

  • SHA512

    b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

  • SSDEEP

    6144:op6hZKsL6S1a6x3KL01PzJA0S6qm/3ydFBDfxhgAWcoBlC9XcObSaVe:opwZfuS1a65AcO0S6xyjBJMcWCFfS3

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.6/p9cWxH/index.php

Extracted

Family

redline

Botnet

new2811

C2

jamesmillion.xyz:15772

Attributes
  • auth_value

    86a08d2c48d5c5db0c9cb371fb180937

Signatures

  • Amadey

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

  • Detect Amadey credential stealer module 5 IoCs
  • RedLine

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

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 15 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
      "C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:1220
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • outlook_win_path
        PID:1660
      • C:\Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe
        "C:\Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1972
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
          4⤵
            PID:1032
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 36
            4⤵
            • Loads dropped DLL
            • Program crash
            PID:1308
        • C:\Users\Admin\AppData\Local\Temp\1000036001\linda5.exe
          "C:\Users\Admin\AppData\Local\Temp\1000036001\linda5.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1708
          • C:\Windows\SysWOW64\control.exe
            "C:\Windows\System32\control.exe" .\EwUYgWZN.A_
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:1756
            • C:\Windows\SysWOW64\rundll32.exe
              "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL .\EwUYgWZN.A_
              5⤵
              • Loads dropped DLL
              PID:948
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {0AC00872-4478-468A-B3A7-80C42D2818A7} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1328
      • C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
        C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
        2⤵
        • Executes dropped EXE
        PID:1020

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe

      Filesize

      787KB

      MD5

      abacca218986209482f20ed9772c4cf4

      SHA1

      2398f39d3a0007ed0fbb5af7a26e4ccce249af9f

      SHA256

      a404da44d49619445b10db9dad87e04456aa18ec88e9fc9ee328e40d8bbf479d

      SHA512

      5a834ae01248f8aac8aa198435d9fb71da3d26fcc23cd66faf1d29dc85a8bdb56464aed336494ea51eef8258fed08ba93cea3bf0f9882961bb4e40d20144afd6

    • C:\Users\Admin\AppData\Local\Temp\1000036001\linda5.exe

      Filesize

      1.9MB

      MD5

      0e9bfabe537314685b87cdcb0844a112

      SHA1

      58c3081e273e4805dba197bd921166e0e24077d2

      SHA256

      f66c1bad8db08fdf7d7b8dd7fe0694a8b790591b958076f74d7875dd09b3fb79

      SHA512

      2bc6c7984507d1077204a588cc9ee003ea183a6533817c2c4729b113086d74f2abd9a49877677aa2449a4a94075663896840553569acc5a9aa20b82aad18c425

    • C:\Users\Admin\AppData\Local\Temp\1000036001\linda5.exe

      Filesize

      1.9MB

      MD5

      0e9bfabe537314685b87cdcb0844a112

      SHA1

      58c3081e273e4805dba197bd921166e0e24077d2

      SHA256

      f66c1bad8db08fdf7d7b8dd7fe0694a8b790591b958076f74d7875dd09b3fb79

      SHA512

      2bc6c7984507d1077204a588cc9ee003ea183a6533817c2c4729b113086d74f2abd9a49877677aa2449a4a94075663896840553569acc5a9aa20b82aad18c425

    • C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe

      Filesize

      424KB

      MD5

      4c6266913d07fb5f0d93a672245bce4d

      SHA1

      7f0350c11ffd551d254b43104b777b037bb483f9

      SHA256

      5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

      SHA512

      b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

    • C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe

      Filesize

      424KB

      MD5

      4c6266913d07fb5f0d93a672245bce4d

      SHA1

      7f0350c11ffd551d254b43104b777b037bb483f9

      SHA256

      5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

      SHA512

      b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

    • C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe

      Filesize

      424KB

      MD5

      4c6266913d07fb5f0d93a672245bce4d

      SHA1

      7f0350c11ffd551d254b43104b777b037bb483f9

      SHA256

      5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

      SHA512

      b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

    • C:\Users\Admin\AppData\Local\Temp\EwUYgWZN.A_

      Filesize

      3.6MB

      MD5

      e2400e6cbede2b5a4ad2c9952240731f

      SHA1

      683e3e0ca21ec3557713a3324db1b514f38501e2

      SHA256

      de40b9df50d5d457b356ea0158f3011ee242144f921cfdc32c585f3b94279bab

      SHA512

      e461d2619f02e4fe15697ba406e942ccae7047f2356941e91812acecafaf3c5f34004156783040586475b4c813f852ef2c84f8335fae45c42db867d3deb521c6

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      126KB

      MD5

      98cc0f811ad5ff43fedc262961002498

      SHA1

      37e48635fcef35c0b3db3c1f0c35833899eb53d8

      SHA256

      62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

      SHA512

      d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

    • \Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe

      Filesize

      787KB

      MD5

      abacca218986209482f20ed9772c4cf4

      SHA1

      2398f39d3a0007ed0fbb5af7a26e4ccce249af9f

      SHA256

      a404da44d49619445b10db9dad87e04456aa18ec88e9fc9ee328e40d8bbf479d

      SHA512

      5a834ae01248f8aac8aa198435d9fb71da3d26fcc23cd66faf1d29dc85a8bdb56464aed336494ea51eef8258fed08ba93cea3bf0f9882961bb4e40d20144afd6

    • \Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe

      Filesize

      787KB

      MD5

      abacca218986209482f20ed9772c4cf4

      SHA1

      2398f39d3a0007ed0fbb5af7a26e4ccce249af9f

      SHA256

      a404da44d49619445b10db9dad87e04456aa18ec88e9fc9ee328e40d8bbf479d

      SHA512

      5a834ae01248f8aac8aa198435d9fb71da3d26fcc23cd66faf1d29dc85a8bdb56464aed336494ea51eef8258fed08ba93cea3bf0f9882961bb4e40d20144afd6

    • \Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe

      Filesize

      787KB

      MD5

      abacca218986209482f20ed9772c4cf4

      SHA1

      2398f39d3a0007ed0fbb5af7a26e4ccce249af9f

      SHA256

      a404da44d49619445b10db9dad87e04456aa18ec88e9fc9ee328e40d8bbf479d

      SHA512

      5a834ae01248f8aac8aa198435d9fb71da3d26fcc23cd66faf1d29dc85a8bdb56464aed336494ea51eef8258fed08ba93cea3bf0f9882961bb4e40d20144afd6

    • \Users\Admin\AppData\Local\Temp\1000033001\5jk29l2fg.exe

      Filesize

      787KB

      MD5

      abacca218986209482f20ed9772c4cf4

      SHA1

      2398f39d3a0007ed0fbb5af7a26e4ccce249af9f

      SHA256

      a404da44d49619445b10db9dad87e04456aa18ec88e9fc9ee328e40d8bbf479d

      SHA512

      5a834ae01248f8aac8aa198435d9fb71da3d26fcc23cd66faf1d29dc85a8bdb56464aed336494ea51eef8258fed08ba93cea3bf0f9882961bb4e40d20144afd6

    • \Users\Admin\AppData\Local\Temp\1000036001\linda5.exe

      Filesize

      1.9MB

      MD5

      0e9bfabe537314685b87cdcb0844a112

      SHA1

      58c3081e273e4805dba197bd921166e0e24077d2

      SHA256

      f66c1bad8db08fdf7d7b8dd7fe0694a8b790591b958076f74d7875dd09b3fb79

      SHA512

      2bc6c7984507d1077204a588cc9ee003ea183a6533817c2c4729b113086d74f2abd9a49877677aa2449a4a94075663896840553569acc5a9aa20b82aad18c425

    • \Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe

      Filesize

      424KB

      MD5

      4c6266913d07fb5f0d93a672245bce4d

      SHA1

      7f0350c11ffd551d254b43104b777b037bb483f9

      SHA256

      5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

      SHA512

      b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

    • \Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe

      Filesize

      424KB

      MD5

      4c6266913d07fb5f0d93a672245bce4d

      SHA1

      7f0350c11ffd551d254b43104b777b037bb483f9

      SHA256

      5466d0943a1847718121bd431d6ecbf3bfcd0d10fcc0d97cd559c5e99f4bf92e

      SHA512

      b0ff6f887110643c08a98800cd62cb320aba82969632539058a998fc90495b4262bdb2feb5b7785380a4e3f54a64ec894da24319040de90a25caf9e84145b794

    • \Users\Admin\AppData\Local\Temp\EwUygWzN.a_

      Filesize

      3.6MB

      MD5

      e2400e6cbede2b5a4ad2c9952240731f

      SHA1

      683e3e0ca21ec3557713a3324db1b514f38501e2

      SHA256

      de40b9df50d5d457b356ea0158f3011ee242144f921cfdc32c585f3b94279bab

      SHA512

      e461d2619f02e4fe15697ba406e942ccae7047f2356941e91812acecafaf3c5f34004156783040586475b4c813f852ef2c84f8335fae45c42db867d3deb521c6

    • \Users\Admin\AppData\Local\Temp\EwUygWzN.a_

      Filesize

      3.6MB

      MD5

      e2400e6cbede2b5a4ad2c9952240731f

      SHA1

      683e3e0ca21ec3557713a3324db1b514f38501e2

      SHA256

      de40b9df50d5d457b356ea0158f3011ee242144f921cfdc32c585f3b94279bab

      SHA512

      e461d2619f02e4fe15697ba406e942ccae7047f2356941e91812acecafaf3c5f34004156783040586475b4c813f852ef2c84f8335fae45c42db867d3deb521c6

    • \Users\Admin\AppData\Local\Temp\EwUygWzN.a_

      Filesize

      3.6MB

      MD5

      e2400e6cbede2b5a4ad2c9952240731f

      SHA1

      683e3e0ca21ec3557713a3324db1b514f38501e2

      SHA256

      de40b9df50d5d457b356ea0158f3011ee242144f921cfdc32c585f3b94279bab

      SHA512

      e461d2619f02e4fe15697ba406e942ccae7047f2356941e91812acecafaf3c5f34004156783040586475b4c813f852ef2c84f8335fae45c42db867d3deb521c6

    • \Users\Admin\AppData\Local\Temp\EwUygWzN.a_

      Filesize

      3.6MB

      MD5

      e2400e6cbede2b5a4ad2c9952240731f

      SHA1

      683e3e0ca21ec3557713a3324db1b514f38501e2

      SHA256

      de40b9df50d5d457b356ea0158f3011ee242144f921cfdc32c585f3b94279bab

      SHA512

      e461d2619f02e4fe15697ba406e942ccae7047f2356941e91812acecafaf3c5f34004156783040586475b4c813f852ef2c84f8335fae45c42db867d3deb521c6

    • \Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      126KB

      MD5

      98cc0f811ad5ff43fedc262961002498

      SHA1

      37e48635fcef35c0b3db3c1f0c35833899eb53d8

      SHA256

      62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

      SHA512

      d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

    • \Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      126KB

      MD5

      98cc0f811ad5ff43fedc262961002498

      SHA1

      37e48635fcef35c0b3db3c1f0c35833899eb53d8

      SHA256

      62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

      SHA512

      d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

    • \Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      126KB

      MD5

      98cc0f811ad5ff43fedc262961002498

      SHA1

      37e48635fcef35c0b3db3c1f0c35833899eb53d8

      SHA256

      62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

      SHA512

      d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

    • \Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      126KB

      MD5

      98cc0f811ad5ff43fedc262961002498

      SHA1

      37e48635fcef35c0b3db3c1f0c35833899eb53d8

      SHA256

      62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

      SHA512

      d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

    • memory/576-66-0x0000000000288000-0x00000000002A8000-memory.dmp

      Filesize

      128KB

    • memory/576-58-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/576-67-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/576-54-0x0000000000288000-0x00000000002A8000-memory.dmp

      Filesize

      128KB

    • memory/576-56-0x0000000000288000-0x00000000002A8000-memory.dmp

      Filesize

      128KB

    • memory/576-57-0x0000000000470000-0x00000000004AE000-memory.dmp

      Filesize

      248KB

    • memory/576-55-0x00000000763A1000-0x00000000763A3000-memory.dmp

      Filesize

      8KB

    • memory/1020-75-0x0000000000588000-0x00000000005A8000-memory.dmp

      Filesize

      128KB

    • memory/1020-88-0x0000000000588000-0x00000000005A8000-memory.dmp

      Filesize

      128KB

    • memory/1020-89-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/1032-98-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1032-105-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1032-96-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1032-104-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1296-72-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/1296-71-0x0000000000269000-0x0000000000288000-memory.dmp

      Filesize

      124KB

    • memory/1296-68-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/1296-65-0x00000000003C0000-0x00000000003FE000-memory.dmp

      Filesize

      248KB

    • memory/1296-64-0x0000000000269000-0x0000000000288000-memory.dmp

      Filesize

      124KB

    • memory/1972-90-0x0000000001260000-0x0000000001328000-memory.dmp

      Filesize

      800KB