Analysis

  • max time kernel
    158s
  • max time network
    191s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 18:47

General

  • Target

    a352ec3af9d2ab8ff445fa8baadaab7c6dcc0f3876014f32c56fb1b596076283.exe

  • Size

    874KB

  • MD5

    e12bd2dfdba8cbbe15e30815468e284c

  • SHA1

    3f69b2d9d3e558d38f686e4269d0c03b3c843b6e

  • SHA256

    a352ec3af9d2ab8ff445fa8baadaab7c6dcc0f3876014f32c56fb1b596076283

  • SHA512

    d524939a1362febc3d2dd18d98e94f3426d0046b80d4d7b8f97b14d3595ded822c7a498027927af0c79b95e9d4f9649f903a4c67ae340c70204ed1718249b72b

  • SSDEEP

    24576:1yulXQFd2GwKYI9X2kvOzjAnS1IvDkXY0CIq:QuJWw1kXRhSKb8KI

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Signatures

  • RedLine

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 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).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a352ec3af9d2ab8ff445fa8baadaab7c6dcc0f3876014f32c56fb1b596076283.exe
    "C:\Users\Admin\AppData\Local\Temp\a352ec3af9d2ab8ff445fa8baadaab7c6dcc0f3876014f32c56fb1b596076283.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1380
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2012
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:772

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe

          Filesize

          582KB

          MD5

          4a61b175db05f141cfbfd5f035965d0e

          SHA1

          5cd79e6df2162cda86312b21f64507a04d9fb04d

          SHA256

          62712f774303b22007bf6dc188c160060bf302b7c49f9d166b64dbe9ceab5289

          SHA512

          ef800dd4c3bd8db22974e2c03cb11bd7b2f8dba15fd526b2e6961a71cac19546bdb6cffa3b36f034f226bebf6be4ac22cd7c63a87d702ecd80f85588b9f242cd

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe

          Filesize

          582KB

          MD5

          4a61b175db05f141cfbfd5f035965d0e

          SHA1

          5cd79e6df2162cda86312b21f64507a04d9fb04d

          SHA256

          62712f774303b22007bf6dc188c160060bf302b7c49f9d166b64dbe9ceab5289

          SHA512

          ef800dd4c3bd8db22974e2c03cb11bd7b2f8dba15fd526b2e6961a71cac19546bdb6cffa3b36f034f226bebf6be4ac22cd7c63a87d702ecd80f85588b9f242cd

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe

          Filesize

          171KB

          MD5

          2864fd84050d97468ece3d47a3b53e68

          SHA1

          c328cf7f8db85c94c883a205fbafcd69e47a5282

          SHA256

          67973cb642d62a3c8bc06d90d8d42d8d804b300842807119826fa283832ef515

          SHA512

          28e31223e3a1fdaa6883d1dcbb6e9a2462412ff5936792197c884bf8e62f3f81a557469c801d7ff5541f9c64eba8593877bcd248501dc39a7cd76bc0b05b0c08

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe

          Filesize

          171KB

          MD5

          2864fd84050d97468ece3d47a3b53e68

          SHA1

          c328cf7f8db85c94c883a205fbafcd69e47a5282

          SHA256

          67973cb642d62a3c8bc06d90d8d42d8d804b300842807119826fa283832ef515

          SHA512

          28e31223e3a1fdaa6883d1dcbb6e9a2462412ff5936792197c884bf8e62f3f81a557469c801d7ff5541f9c64eba8593877bcd248501dc39a7cd76bc0b05b0c08

        • C:\Windows\Temp\1.exe

          Filesize

          168KB

          MD5

          f16fb63d4e551d3808e8f01f2671b57e

          SHA1

          781153ad6235a1152da112de1fb39a6f2d063575

          SHA256

          8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

          SHA512

          fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

        • C:\Windows\Temp\1.exe

          Filesize

          168KB

          MD5

          f16fb63d4e551d3808e8f01f2671b57e

          SHA1

          781153ad6235a1152da112de1fb39a6f2d063575

          SHA256

          8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

          SHA512

          fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe

          Filesize

          582KB

          MD5

          4a61b175db05f141cfbfd5f035965d0e

          SHA1

          5cd79e6df2162cda86312b21f64507a04d9fb04d

          SHA256

          62712f774303b22007bf6dc188c160060bf302b7c49f9d166b64dbe9ceab5289

          SHA512

          ef800dd4c3bd8db22974e2c03cb11bd7b2f8dba15fd526b2e6961a71cac19546bdb6cffa3b36f034f226bebf6be4ac22cd7c63a87d702ecd80f85588b9f242cd

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y30161246.exe

          Filesize

          582KB

          MD5

          4a61b175db05f141cfbfd5f035965d0e

          SHA1

          5cd79e6df2162cda86312b21f64507a04d9fb04d

          SHA256

          62712f774303b22007bf6dc188c160060bf302b7c49f9d166b64dbe9ceab5289

          SHA512

          ef800dd4c3bd8db22974e2c03cb11bd7b2f8dba15fd526b2e6961a71cac19546bdb6cffa3b36f034f226bebf6be4ac22cd7c63a87d702ecd80f85588b9f242cd

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p10510277.exe

          Filesize

          582KB

          MD5

          f7766660ca8c443ecffc76ee6dfecfb4

          SHA1

          410648dba6b36553cc0aae92270ff74089580178

          SHA256

          65f1ef24749687043433df3d8ea61b65a7805455807b8e597fe5c05f97f6c089

          SHA512

          405e6077cae940795e539a8522d09d920b430f0fe602e0339ec26f0bd63dad60dc870e86b05ac3d80e61020d240675618a76e13032c80aafafb141c12d2dd0a9

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe

          Filesize

          171KB

          MD5

          2864fd84050d97468ece3d47a3b53e68

          SHA1

          c328cf7f8db85c94c883a205fbafcd69e47a5282

          SHA256

          67973cb642d62a3c8bc06d90d8d42d8d804b300842807119826fa283832ef515

          SHA512

          28e31223e3a1fdaa6883d1dcbb6e9a2462412ff5936792197c884bf8e62f3f81a557469c801d7ff5541f9c64eba8593877bcd248501dc39a7cd76bc0b05b0c08

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r71587186.exe

          Filesize

          171KB

          MD5

          2864fd84050d97468ece3d47a3b53e68

          SHA1

          c328cf7f8db85c94c883a205fbafcd69e47a5282

          SHA256

          67973cb642d62a3c8bc06d90d8d42d8d804b300842807119826fa283832ef515

          SHA512

          28e31223e3a1fdaa6883d1dcbb6e9a2462412ff5936792197c884bf8e62f3f81a557469c801d7ff5541f9c64eba8593877bcd248501dc39a7cd76bc0b05b0c08

        • \Windows\Temp\1.exe

          Filesize

          168KB

          MD5

          f16fb63d4e551d3808e8f01f2671b57e

          SHA1

          781153ad6235a1152da112de1fb39a6f2d063575

          SHA256

          8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

          SHA512

          fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

        • \Windows\Temp\1.exe

          Filesize

          168KB

          MD5

          f16fb63d4e551d3808e8f01f2671b57e

          SHA1

          781153ad6235a1152da112de1fb39a6f2d063575

          SHA256

          8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

          SHA512

          fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

        • memory/772-2259-0x0000000004D10000-0x0000000004D50000-memory.dmp

          Filesize

          256KB

        • memory/772-2257-0x0000000004D10000-0x0000000004D50000-memory.dmp

          Filesize

          256KB

        • memory/772-2256-0x0000000000530000-0x0000000000536000-memory.dmp

          Filesize

          24KB

        • memory/772-2255-0x0000000000C90000-0x0000000000CC0000-memory.dmp

          Filesize

          192KB

        • memory/1380-114-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-140-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-94-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-96-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-98-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-100-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-102-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-104-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-106-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-108-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-110-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-112-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-90-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-116-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-118-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-120-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-122-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-124-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-126-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-130-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-128-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-138-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-136-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-92-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-142-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-146-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-148-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-150-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-144-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-134-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-132-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-89-0x00000000026F0000-0x0000000002750000-memory.dmp

          Filesize

          384KB

        • memory/1380-88-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/1380-2236-0x0000000005620000-0x0000000005652000-memory.dmp

          Filesize

          200KB

        • memory/1380-2245-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/1380-87-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/1380-78-0x0000000000240000-0x000000000029B000-memory.dmp

          Filesize

          364KB

        • memory/1380-85-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/1380-84-0x0000000000240000-0x000000000029B000-memory.dmp

          Filesize

          364KB

        • memory/1380-79-0x0000000004E20000-0x0000000004E88000-memory.dmp

          Filesize

          416KB

        • memory/1380-83-0x0000000000400000-0x0000000000837000-memory.dmp

          Filesize

          4.2MB

        • memory/1380-82-0x00000000026F0000-0x0000000002756000-memory.dmp

          Filesize

          408KB

        • memory/1380-81-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/1380-80-0x0000000002570000-0x00000000025B0000-memory.dmp

          Filesize

          256KB

        • memory/2012-2254-0x00000000004E0000-0x00000000004E6000-memory.dmp

          Filesize

          24KB

        • memory/2012-2258-0x0000000000660000-0x00000000006A0000-memory.dmp

          Filesize

          256KB

        • memory/2012-2246-0x0000000000960000-0x000000000098E000-memory.dmp

          Filesize

          184KB

        • memory/2012-2260-0x0000000000660000-0x00000000006A0000-memory.dmp

          Filesize

          256KB