Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 21:16

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    33d51d690add76324156ada047e712d5

  • SHA1

    299699eed564be165e7d54f0c03027e899c63a70

  • SHA256

    e58a3f36c1ba8395971086aefaca5ea5df180baf106c20a067d2da9448a05ae1

  • SHA512

    cf87597ce589c25dfe5226f0bd5acf388a6413557105951888a71582f3f85160aa967ec9d604bb452a4f374804c7ec37caf16c690ad7b4c57cbd8bf8cb3a8172

  • SSDEEP

    24576:EyPnPYgfUFBlJsUbL1ekk6f6BfQtKkI5HfRp09U:T4gfURv1Z6lb5G

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 14 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 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:2196
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1680
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2120
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.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:2784
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2764
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2620
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 268
                7⤵
                • Program crash
                PID:912
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2200

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe

    Filesize

    1.0MB

    MD5

    a39abf6030c0d1a294b0786022416c9a

    SHA1

    1fe555aa3f33349559334d0595d3d49260cd2271

    SHA256

    e02c24634e369ea286fec4faa74a68d33f90097d323c342ff8ea693f93a3e1a5

    SHA512

    a0c880fdac16353bfe652ff9101a7f6e50f6288bfdc6fc83917d78d1c05d7c8fa9525a5de8795d883eb2b5f855eeaa65cb80b865d415099dd36480fa11caaa89

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe

    Filesize

    1.0MB

    MD5

    a39abf6030c0d1a294b0786022416c9a

    SHA1

    1fe555aa3f33349559334d0595d3d49260cd2271

    SHA256

    e02c24634e369ea286fec4faa74a68d33f90097d323c342ff8ea693f93a3e1a5

    SHA512

    a0c880fdac16353bfe652ff9101a7f6e50f6288bfdc6fc83917d78d1c05d7c8fa9525a5de8795d883eb2b5f855eeaa65cb80b865d415099dd36480fa11caaa89

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe

    Filesize

    743KB

    MD5

    c85b6e8a72c22d7d7a1a69e74dfddad6

    SHA1

    34d06d7f38e384ebe1ff790ae0d194c522451df3

    SHA256

    1faa0f0f80574901d24426dec8e8f08d4a195a92e3a983fbaf9a22cde1214af8

    SHA512

    ec4162e545ec9f7968ab48490880a91e9474893e779a244b15ed43f146d061b8e990d6132ac3cb23acf2d85967c16eafb0a2290a86620a72bf9c2b5fa531bfa5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe

    Filesize

    743KB

    MD5

    c85b6e8a72c22d7d7a1a69e74dfddad6

    SHA1

    34d06d7f38e384ebe1ff790ae0d194c522451df3

    SHA256

    1faa0f0f80574901d24426dec8e8f08d4a195a92e3a983fbaf9a22cde1214af8

    SHA512

    ec4162e545ec9f7968ab48490880a91e9474893e779a244b15ed43f146d061b8e990d6132ac3cb23acf2d85967c16eafb0a2290a86620a72bf9c2b5fa531bfa5

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe

    Filesize

    492KB

    MD5

    66bae0ef21d1bbd9a2bb7bfe89c9e762

    SHA1

    84c2260357973638e919917e1948bb3694b604d1

    SHA256

    356274664ea311d0eb99f9ab5442483542ca964d0e7a9249900267d26e0f63aa

    SHA512

    4e4dda5bce7a50a12fcebc0de9d85417cfe7f4f8e6c039f4e7b1127e059b4b0a1b425bcf91082c5dc61fe724ac69a9d29b5471ff03ae71a04fd36e7173a2d7dd

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe

    Filesize

    492KB

    MD5

    66bae0ef21d1bbd9a2bb7bfe89c9e762

    SHA1

    84c2260357973638e919917e1948bb3694b604d1

    SHA256

    356274664ea311d0eb99f9ab5442483542ca964d0e7a9249900267d26e0f63aa

    SHA512

    4e4dda5bce7a50a12fcebc0de9d85417cfe7f4f8e6c039f4e7b1127e059b4b0a1b425bcf91082c5dc61fe724ac69a9d29b5471ff03ae71a04fd36e7173a2d7dd

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe

    Filesize

    1.0MB

    MD5

    a39abf6030c0d1a294b0786022416c9a

    SHA1

    1fe555aa3f33349559334d0595d3d49260cd2271

    SHA256

    e02c24634e369ea286fec4faa74a68d33f90097d323c342ff8ea693f93a3e1a5

    SHA512

    a0c880fdac16353bfe652ff9101a7f6e50f6288bfdc6fc83917d78d1c05d7c8fa9525a5de8795d883eb2b5f855eeaa65cb80b865d415099dd36480fa11caaa89

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lj4NJ41.exe

    Filesize

    1.0MB

    MD5

    a39abf6030c0d1a294b0786022416c9a

    SHA1

    1fe555aa3f33349559334d0595d3d49260cd2271

    SHA256

    e02c24634e369ea286fec4faa74a68d33f90097d323c342ff8ea693f93a3e1a5

    SHA512

    a0c880fdac16353bfe652ff9101a7f6e50f6288bfdc6fc83917d78d1c05d7c8fa9525a5de8795d883eb2b5f855eeaa65cb80b865d415099dd36480fa11caaa89

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe

    Filesize

    743KB

    MD5

    c85b6e8a72c22d7d7a1a69e74dfddad6

    SHA1

    34d06d7f38e384ebe1ff790ae0d194c522451df3

    SHA256

    1faa0f0f80574901d24426dec8e8f08d4a195a92e3a983fbaf9a22cde1214af8

    SHA512

    ec4162e545ec9f7968ab48490880a91e9474893e779a244b15ed43f146d061b8e990d6132ac3cb23acf2d85967c16eafb0a2290a86620a72bf9c2b5fa531bfa5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cF7iP09.exe

    Filesize

    743KB

    MD5

    c85b6e8a72c22d7d7a1a69e74dfddad6

    SHA1

    34d06d7f38e384ebe1ff790ae0d194c522451df3

    SHA256

    1faa0f0f80574901d24426dec8e8f08d4a195a92e3a983fbaf9a22cde1214af8

    SHA512

    ec4162e545ec9f7968ab48490880a91e9474893e779a244b15ed43f146d061b8e990d6132ac3cb23acf2d85967c16eafb0a2290a86620a72bf9c2b5fa531bfa5

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe

    Filesize

    492KB

    MD5

    66bae0ef21d1bbd9a2bb7bfe89c9e762

    SHA1

    84c2260357973638e919917e1948bb3694b604d1

    SHA256

    356274664ea311d0eb99f9ab5442483542ca964d0e7a9249900267d26e0f63aa

    SHA512

    4e4dda5bce7a50a12fcebc0de9d85417cfe7f4f8e6c039f4e7b1127e059b4b0a1b425bcf91082c5dc61fe724ac69a9d29b5471ff03ae71a04fd36e7173a2d7dd

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\gb5EU73.exe

    Filesize

    492KB

    MD5

    66bae0ef21d1bbd9a2bb7bfe89c9e762

    SHA1

    84c2260357973638e919917e1948bb3694b604d1

    SHA256

    356274664ea311d0eb99f9ab5442483542ca964d0e7a9249900267d26e0f63aa

    SHA512

    4e4dda5bce7a50a12fcebc0de9d85417cfe7f4f8e6c039f4e7b1127e059b4b0a1b425bcf91082c5dc61fe724ac69a9d29b5471ff03ae71a04fd36e7173a2d7dd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1GA84AW6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dC6602.exe

    Filesize

    446KB

    MD5

    da0eee39485725d0adaa5678f4d1b681

    SHA1

    1bd7d3989821d2c92f40a682d6d08a567f5e6da2

    SHA256

    497b29333dcded5d2521b809843febe11b43ee3b6d74588210084deb27a70e70

    SHA512

    a316344340632f4c1391e912e97b747ca648ca3171b259ae24730c68db4d325eafb8eb0c1c8470c058a68099cbc5b702185b738d23a67aa1206484489179eba4

  • memory/2620-85-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-87-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-76-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2620-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-77-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-78-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2620-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2784-57-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-63-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-40-0x0000000001DB0000-0x0000000001DCE000-memory.dmp

    Filesize

    120KB

  • memory/2784-42-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-43-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-69-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-65-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-67-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-61-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-41-0x0000000001E30000-0x0000000001E4C000-memory.dmp

    Filesize

    112KB

  • memory/2784-45-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-59-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-53-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-55-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-49-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-51-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB

  • memory/2784-47-0x0000000001E30000-0x0000000001E46000-memory.dmp

    Filesize

    88KB