Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    08-10-2023 11:19

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    8a1adc510fa96e48c8274255a0145917

  • SHA1

    f6f3b0feee7313db0f880f775ccedec94514ddc5

  • SHA256

    ed96c9649afe2141b7b7fe413f96f0206cbe20003e5f94ce0383f085502ea49b

  • SHA512

    80bd5c79ba2f5f2c2737656f1a3faeeff048b59e10bc0afffc972d64de6c35e9b82f5994bc524c1f2587213081077c10ca2110bcff5acb5d3c9bfeb27997d4d2

  • SSDEEP

    24576:YymJnb1nTBLutMb6QxCSUO6PxnOR/Z+kDuKeQyvCpHyFP:fWnb1ns2hr6Pxn2/Z+kDrZyvc

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1996
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2720
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2628
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2584
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2136
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:764

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe

      Filesize

      1021KB

      MD5

      f5e24d5daac618826bbbd040c6ba34f2

      SHA1

      d4de7658144b0a2509146546836ee5190871c980

      SHA256

      3cf8dd24f68b6cf9018aed75fe9cf10e51b150fb887f484d280d4152cdd3fad0

      SHA512

      32f9ea72eca2503b48571038edb88b718a929a4d2c0792144f23a8069b361442d421e752d0e12b189f98acde86ce9380591666cc03a6bf799fafd9320c1c7ba4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe

      Filesize

      1021KB

      MD5

      f5e24d5daac618826bbbd040c6ba34f2

      SHA1

      d4de7658144b0a2509146546836ee5190871c980

      SHA256

      3cf8dd24f68b6cf9018aed75fe9cf10e51b150fb887f484d280d4152cdd3fad0

      SHA512

      32f9ea72eca2503b48571038edb88b718a929a4d2c0792144f23a8069b361442d421e752d0e12b189f98acde86ce9380591666cc03a6bf799fafd9320c1c7ba4

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe

      Filesize

      725KB

      MD5

      857755654fc664d711376a6af69c50da

      SHA1

      adb48e759337200a1f562f169d657409509cc10e

      SHA256

      a48b16bd74a2b973e87321bd3f3d3b375707b85aa4e9e9519629971ea88ae79d

      SHA512

      bd12b6ddfad431abf867d18e61320bfe7eb45c50411ffaddfe6654f63f19bdc074fc1a8ea189368e3270e993151ceb1dff92ab003d2c56853481e2c3f6b7d0f5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe

      Filesize

      725KB

      MD5

      857755654fc664d711376a6af69c50da

      SHA1

      adb48e759337200a1f562f169d657409509cc10e

      SHA256

      a48b16bd74a2b973e87321bd3f3d3b375707b85aa4e9e9519629971ea88ae79d

      SHA512

      bd12b6ddfad431abf867d18e61320bfe7eb45c50411ffaddfe6654f63f19bdc074fc1a8ea189368e3270e993151ceb1dff92ab003d2c56853481e2c3f6b7d0f5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe

      Filesize

      479KB

      MD5

      1990f4a3df28d9dc2f1db82aeea75b95

      SHA1

      a84565a19df015baf11d9978bde2e1f4a1a1d41c

      SHA256

      bd2e9caf98e253971846bb893d2d35999965d420ec60f69a4858a95e9292edb6

      SHA512

      cb8fd61d32db656bd3f4e5b0b797da139ecbbda0dcc040969986e765a828e63b60f6bd31a548540dab84f3e654e1c3a01341e26cf785da6ef27173645e9b2e14

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe

      Filesize

      479KB

      MD5

      1990f4a3df28d9dc2f1db82aeea75b95

      SHA1

      a84565a19df015baf11d9978bde2e1f4a1a1d41c

      SHA256

      bd2e9caf98e253971846bb893d2d35999965d420ec60f69a4858a95e9292edb6

      SHA512

      cb8fd61d32db656bd3f4e5b0b797da139ecbbda0dcc040969986e765a828e63b60f6bd31a548540dab84f3e654e1c3a01341e26cf785da6ef27173645e9b2e14

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe

      Filesize

      1021KB

      MD5

      f5e24d5daac618826bbbd040c6ba34f2

      SHA1

      d4de7658144b0a2509146546836ee5190871c980

      SHA256

      3cf8dd24f68b6cf9018aed75fe9cf10e51b150fb887f484d280d4152cdd3fad0

      SHA512

      32f9ea72eca2503b48571038edb88b718a929a4d2c0792144f23a8069b361442d421e752d0e12b189f98acde86ce9380591666cc03a6bf799fafd9320c1c7ba4

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\FH8bE51.exe

      Filesize

      1021KB

      MD5

      f5e24d5daac618826bbbd040c6ba34f2

      SHA1

      d4de7658144b0a2509146546836ee5190871c980

      SHA256

      3cf8dd24f68b6cf9018aed75fe9cf10e51b150fb887f484d280d4152cdd3fad0

      SHA512

      32f9ea72eca2503b48571038edb88b718a929a4d2c0792144f23a8069b361442d421e752d0e12b189f98acde86ce9380591666cc03a6bf799fafd9320c1c7ba4

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe

      Filesize

      725KB

      MD5

      857755654fc664d711376a6af69c50da

      SHA1

      adb48e759337200a1f562f169d657409509cc10e

      SHA256

      a48b16bd74a2b973e87321bd3f3d3b375707b85aa4e9e9519629971ea88ae79d

      SHA512

      bd12b6ddfad431abf867d18e61320bfe7eb45c50411ffaddfe6654f63f19bdc074fc1a8ea189368e3270e993151ceb1dff92ab003d2c56853481e2c3f6b7d0f5

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dW3XU72.exe

      Filesize

      725KB

      MD5

      857755654fc664d711376a6af69c50da

      SHA1

      adb48e759337200a1f562f169d657409509cc10e

      SHA256

      a48b16bd74a2b973e87321bd3f3d3b375707b85aa4e9e9519629971ea88ae79d

      SHA512

      bd12b6ddfad431abf867d18e61320bfe7eb45c50411ffaddfe6654f63f19bdc074fc1a8ea189368e3270e993151ceb1dff92ab003d2c56853481e2c3f6b7d0f5

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe

      Filesize

      479KB

      MD5

      1990f4a3df28d9dc2f1db82aeea75b95

      SHA1

      a84565a19df015baf11d9978bde2e1f4a1a1d41c

      SHA256

      bd2e9caf98e253971846bb893d2d35999965d420ec60f69a4858a95e9292edb6

      SHA512

      cb8fd61d32db656bd3f4e5b0b797da139ecbbda0dcc040969986e765a828e63b60f6bd31a548540dab84f3e654e1c3a01341e26cf785da6ef27173645e9b2e14

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cj0dh25.exe

      Filesize

      479KB

      MD5

      1990f4a3df28d9dc2f1db82aeea75b95

      SHA1

      a84565a19df015baf11d9978bde2e1f4a1a1d41c

      SHA256

      bd2e9caf98e253971846bb893d2d35999965d420ec60f69a4858a95e9292edb6

      SHA512

      cb8fd61d32db656bd3f4e5b0b797da139ecbbda0dcc040969986e765a828e63b60f6bd31a548540dab84f3e654e1c3a01341e26cf785da6ef27173645e9b2e14

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1IE13wx9.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2xV9928.exe

      Filesize

      423KB

      MD5

      d2f0139d10e7c6cb3078aba882ba0c5e

      SHA1

      2852a6b1a967277bc2111a0dcdaf82d42bb379d3

      SHA256

      7943a676e1d4fd902a6ff77e1da634bee0e4be4f9267315aea4b73868114f426

      SHA512

      36061ce2ac03f283b65372d6d27942f38139120bd40a7af42bfdc20ccfc0e19dd6b60c4a77284aa3c2f7bc874aa67971da36e7df45bf36f824c0aec327ca861c

    • memory/2136-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-96-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-102-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-97-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-94-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-92-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-91-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2136-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-85-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-87-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-79-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2136-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2628-67-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-55-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-47-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-51-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-65-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-53-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-59-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-57-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-49-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-45-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-69-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-61-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-43-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-42-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB

    • memory/2628-41-0x00000000004C0000-0x00000000004DC000-memory.dmp

      Filesize

      112KB

    • memory/2628-40-0x00000000003D0000-0x00000000003EE000-memory.dmp

      Filesize

      120KB

    • memory/2628-63-0x00000000004C0000-0x00000000004D6000-memory.dmp

      Filesize

      88KB