Analysis

  • max time kernel
    217s
  • max time network
    236s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:12

General

  • Target

    bbb0836a75e58db5d86127dcd7cf0809b6cfb5f71968a32eceb67b7495b44be9.exe

  • Size

    1.0MB

  • MD5

    4c0bd452627664d8f7e83f2aa685f136

  • SHA1

    853a43a89952cd61f14d7d7867c869c412c05de8

  • SHA256

    bbb0836a75e58db5d86127dcd7cf0809b6cfb5f71968a32eceb67b7495b44be9

  • SHA512

    403aba530ecc48d52ab6b1195ad294ac6cae18cdeba7e4160e73dc2cb05c16333336b46985b904e54f86450d6e8ab9639ea0035265955a7b570d3bca627e1edc

  • SSDEEP

    24576:sy/Oee7lyTzxl3bngiZf64FceIIBE9GPcPpUjZsv:bmebbxttBAks

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain

Signatures

  • Amadey

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

  • Detect Mystic stealer payload 4 IoCs
  • Detects Healer an antivirus disabler dropper 1 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • RedLine

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

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bbb0836a75e58db5d86127dcd7cf0809b6cfb5f71968a32eceb67b7495b44be9.exe
    "C:\Users\Admin\AppData\Local\Temp\bbb0836a75e58db5d86127dcd7cf0809b6cfb5f71968a32eceb67b7495b44be9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9256539.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9256539.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8069113.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8069113.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2088
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1264209.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1264209.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4024
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2193750.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2193750.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:1676
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4610508.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4610508.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:3552
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:4396
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  7⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2536
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 616
                  7⤵
                  • Program crash
                  PID:4524
              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r3670240.exe
                C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r3670240.exe
                6⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:4632
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  7⤵
                    PID:4884
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 540
                      8⤵
                      • Program crash
                      PID:3344
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 152
                    7⤵
                    • Program crash
                    PID:5064
              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s6851874.exe
                C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s6851874.exe
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:572
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  6⤵
                    PID:760
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 572 -s 224
                    6⤵
                    • Program crash
                    PID:1716
              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t4813587.exe
                C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t4813587.exe
                4⤵
                • Executes dropped EXE
                PID:2616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3552 -ip 3552
          1⤵
            PID:1136
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4632 -ip 4632
            1⤵
              PID:1276
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4884 -ip 4884
              1⤵
                PID:3988
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 572 -ip 572
                1⤵
                  PID:1792

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Persistence

                Create or Modify System Process

                1
                T1543

                Windows Service

                1
                T1543.003

                Boot or Logon Autostart Execution

                1
                T1547

                Registry Run Keys / Startup Folder

                1
                T1547.001

                Privilege Escalation

                Create or Modify System Process

                1
                T1543

                Windows Service

                1
                T1543.003

                Boot or Logon Autostart Execution

                1
                T1547

                Registry Run Keys / Startup Folder

                1
                T1547.001

                Defense Evasion

                Modify Registry

                2
                T1112

                Impair Defenses

                1
                T1562

                Disable or Modify Tools

                1
                T1562.001

                Discovery

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log
                  Filesize

                  226B

                  MD5

                  916851e072fbabc4796d8916c5131092

                  SHA1

                  d48a602229a690c512d5fdaf4c8d77547a88e7a2

                  SHA256

                  7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                  SHA512

                  07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9256539.exe
                  Filesize

                  982KB

                  MD5

                  78f53f3228aea3f68aa4bd6131c80397

                  SHA1

                  18ed704b2e194b2d42fe69fbfdb2d81f2bd4113c

                  SHA256

                  3057861cf9b58fffe14d7ce72feaf45db346b6d92cbf0d50c072518d08c9fdcc

                  SHA512

                  aeeb571209800d5a264c04e2a0ce602365811ee83e556d52a6a0dbe21bf962b3d6c070b67fb7866f79eca5c54e0e6052670befd90eb1d81274ec0e08758ae4f9

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9256539.exe
                  Filesize

                  982KB

                  MD5

                  78f53f3228aea3f68aa4bd6131c80397

                  SHA1

                  18ed704b2e194b2d42fe69fbfdb2d81f2bd4113c

                  SHA256

                  3057861cf9b58fffe14d7ce72feaf45db346b6d92cbf0d50c072518d08c9fdcc

                  SHA512

                  aeeb571209800d5a264c04e2a0ce602365811ee83e556d52a6a0dbe21bf962b3d6c070b67fb7866f79eca5c54e0e6052670befd90eb1d81274ec0e08758ae4f9

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8069113.exe
                  Filesize

                  799KB

                  MD5

                  29b1f8ad9708404e9f0889137a545577

                  SHA1

                  2a1e1fe1d19feb7611fea7bade694b604f98f0d7

                  SHA256

                  9094b7429bf7cfd36f84443371cacf44c27844c77c59d42a37448d4f45f789e8

                  SHA512

                  bcbf079c26080650730396afe823de699ad00d02679461b872fb66e6a54361eb42aa929575f7d5315ea7fbf97e88e5b83fb6386f61dddf684be08c3a7c5cac11

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8069113.exe
                  Filesize

                  799KB

                  MD5

                  29b1f8ad9708404e9f0889137a545577

                  SHA1

                  2a1e1fe1d19feb7611fea7bade694b604f98f0d7

                  SHA256

                  9094b7429bf7cfd36f84443371cacf44c27844c77c59d42a37448d4f45f789e8

                  SHA512

                  bcbf079c26080650730396afe823de699ad00d02679461b872fb66e6a54361eb42aa929575f7d5315ea7fbf97e88e5b83fb6386f61dddf684be08c3a7c5cac11

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t4813587.exe
                  Filesize

                  219KB

                  MD5

                  c256a814d3f9d02d73029580dfe882b3

                  SHA1

                  e11e9ea937183139753f3b0d5e71c8301d000896

                  SHA256

                  53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

                  SHA512

                  1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t4813587.exe
                  Filesize

                  219KB

                  MD5

                  c256a814d3f9d02d73029580dfe882b3

                  SHA1

                  e11e9ea937183139753f3b0d5e71c8301d000896

                  SHA256

                  53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

                  SHA512

                  1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1264209.exe
                  Filesize

                  617KB

                  MD5

                  61b0215d4986fb2f933e03b8d7570721

                  SHA1

                  361bdc6c6a40806379ca58e135f303de58a1dfac

                  SHA256

                  96c26ab78e14aad921dd869e8a0081a434b75a09e0a9411063bcf3b6f829b332

                  SHA512

                  26596adc6d6166ff7ac1595e41da7cd430854412406c826886d018744f3da8d5452e478fd930e8fb958bd771f7d13de7d59662f91378fa8c875620efcb887f35

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1264209.exe
                  Filesize

                  617KB

                  MD5

                  61b0215d4986fb2f933e03b8d7570721

                  SHA1

                  361bdc6c6a40806379ca58e135f303de58a1dfac

                  SHA256

                  96c26ab78e14aad921dd869e8a0081a434b75a09e0a9411063bcf3b6f829b332

                  SHA512

                  26596adc6d6166ff7ac1595e41da7cd430854412406c826886d018744f3da8d5452e478fd930e8fb958bd771f7d13de7d59662f91378fa8c875620efcb887f35

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s6851874.exe
                  Filesize

                  390KB

                  MD5

                  761a12ca46f62e1161bbabaed2ef1884

                  SHA1

                  65bceaff3394f17cff769baa4e7497e489c0517b

                  SHA256

                  ee5fc821748034bbf576d65b4461519c2dea0362725c73a4e116bf2267e8dee1

                  SHA512

                  a00c503c87c9198675c5487385566de51b36b8aca5991d4e6e654793a04926c78d28edab7898d75b680c235cb99981e71fb882752c170ae763f930ec239a4d8d

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s6851874.exe
                  Filesize

                  390KB

                  MD5

                  761a12ca46f62e1161bbabaed2ef1884

                  SHA1

                  65bceaff3394f17cff769baa4e7497e489c0517b

                  SHA256

                  ee5fc821748034bbf576d65b4461519c2dea0362725c73a4e116bf2267e8dee1

                  SHA512

                  a00c503c87c9198675c5487385566de51b36b8aca5991d4e6e654793a04926c78d28edab7898d75b680c235cb99981e71fb882752c170ae763f930ec239a4d8d

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2193750.exe
                  Filesize

                  346KB

                  MD5

                  df799a3442e93681598598bd824b31d0

                  SHA1

                  302f6d463a24ccd87649131a6afeaf6c8adf1af9

                  SHA256

                  d8711f056781d45d6e3e89103bf3f7fb6733a7143d62ceae7cb886fbcb66054a

                  SHA512

                  b6bcf6cb462779389e65f5927ee807a25433e62262a454c274166fab7b4b4bddccfd2c2f893c28380f4968dc5e9c22aa84d975ae64796db58303fee6e75a7f78

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2193750.exe
                  Filesize

                  346KB

                  MD5

                  df799a3442e93681598598bd824b31d0

                  SHA1

                  302f6d463a24ccd87649131a6afeaf6c8adf1af9

                  SHA256

                  d8711f056781d45d6e3e89103bf3f7fb6733a7143d62ceae7cb886fbcb66054a

                  SHA512

                  b6bcf6cb462779389e65f5927ee807a25433e62262a454c274166fab7b4b4bddccfd2c2f893c28380f4968dc5e9c22aa84d975ae64796db58303fee6e75a7f78

                • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4610508.exe
                  Filesize

                  227KB

                  MD5

                  8806b2ba59a6ccca2f9d9f7aa9655fe1

                  SHA1

                  24b0f9a44ce09a3826a559b90ca99af01b10de2c

                  SHA256

                  d7d92a182c602cf844fde5defb5d65885a7fd5c484f071bf22254c7831360e9f

                  SHA512

                  7d6013d81b9f82d20271375d3c8a2579c00a5b2af2369a3cf17f07590dcb6f339a0333b0252a141a4243f5d148f170b0581bcc6a9724a1d24660822d8c740823

                • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4610508.exe
                  Filesize

                  227KB

                  MD5

                  8806b2ba59a6ccca2f9d9f7aa9655fe1

                  SHA1

                  24b0f9a44ce09a3826a559b90ca99af01b10de2c

                  SHA256

                  d7d92a182c602cf844fde5defb5d65885a7fd5c484f071bf22254c7831360e9f

                  SHA512

                  7d6013d81b9f82d20271375d3c8a2579c00a5b2af2369a3cf17f07590dcb6f339a0333b0252a141a4243f5d148f170b0581bcc6a9724a1d24660822d8c740823

                • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r3670240.exe
                  Filesize

                  356KB

                  MD5

                  d8219f449765adcb43fd8ded523d3a3f

                  SHA1

                  9edee709107a84d77a746dc612b5756d5a90ff8f

                  SHA256

                  22467a867f5c4f0e4aa69c720c48a403848549949f1c62a0d12b87977a25b2ef

                  SHA512

                  15ddb6a57a78e030611f7c000132fe6cd1241034c8e10c78c3d166dbd562e80a2693ef9506523cb8700ebb9de638eccd505cb90a8ba373693fc420a79787809d

                • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r3670240.exe
                  Filesize

                  356KB

                  MD5

                  d8219f449765adcb43fd8ded523d3a3f

                  SHA1

                  9edee709107a84d77a746dc612b5756d5a90ff8f

                  SHA256

                  22467a867f5c4f0e4aa69c720c48a403848549949f1c62a0d12b87977a25b2ef

                  SHA512

                  15ddb6a57a78e030611f7c000132fe6cd1241034c8e10c78c3d166dbd562e80a2693ef9506523cb8700ebb9de638eccd505cb90a8ba373693fc420a79787809d

                • C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
                  Filesize

                  219KB

                  MD5

                  c256a814d3f9d02d73029580dfe882b3

                  SHA1

                  e11e9ea937183139753f3b0d5e71c8301d000896

                  SHA256

                  53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

                  SHA512

                  1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

                • memory/760-54-0x0000000073260000-0x0000000073A10000-memory.dmp
                  Filesize

                  7.7MB

                • memory/760-61-0x000000000B2F0000-0x000000000B908000-memory.dmp
                  Filesize

                  6.1MB

                • memory/760-70-0x000000000AEF0000-0x000000000AF3C000-memory.dmp
                  Filesize

                  304KB

                • memory/760-69-0x000000000AD60000-0x000000000AD9C000-memory.dmp
                  Filesize

                  240KB

                • memory/760-51-0x0000000000400000-0x0000000000430000-memory.dmp
                  Filesize

                  192KB

                • memory/760-64-0x000000000AD00000-0x000000000AD12000-memory.dmp
                  Filesize

                  72KB

                • memory/760-53-0x0000000073260000-0x0000000073A10000-memory.dmp
                  Filesize

                  7.7MB

                • memory/760-65-0x0000000005740000-0x0000000005750000-memory.dmp
                  Filesize

                  64KB

                • memory/760-55-0x0000000001750000-0x0000000001756000-memory.dmp
                  Filesize

                  24KB

                • memory/760-63-0x000000000ADE0000-0x000000000AEEA000-memory.dmp
                  Filesize

                  1.0MB

                • memory/2536-37-0x0000000073E80000-0x0000000074630000-memory.dmp
                  Filesize

                  7.7MB

                • memory/2536-35-0x0000000000400000-0x000000000040A000-memory.dmp
                  Filesize

                  40KB

                • memory/2536-36-0x0000000073E80000-0x0000000074630000-memory.dmp
                  Filesize

                  7.7MB

                • memory/2536-47-0x0000000073E80000-0x0000000074630000-memory.dmp
                  Filesize

                  7.7MB

                • memory/4884-42-0x0000000000400000-0x0000000000428000-memory.dmp
                  Filesize

                  160KB

                • memory/4884-41-0x0000000000400000-0x0000000000428000-memory.dmp
                  Filesize

                  160KB

                • memory/4884-43-0x0000000000400000-0x0000000000428000-memory.dmp
                  Filesize

                  160KB

                • memory/4884-45-0x0000000000400000-0x0000000000428000-memory.dmp
                  Filesize

                  160KB