Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 17:20

General

  • Target

    1b4ec28a6167cde47dffed1179c4db62ce8074a671bfdc00337fd17a2bcdf6d1_JC.exe

  • Size

    1.1MB

  • MD5

    7129682c848ded24e38a31496bae1d66

  • SHA1

    625963c489aba696333b97b8205ce547e3347fd4

  • SHA256

    1b4ec28a6167cde47dffed1179c4db62ce8074a671bfdc00337fd17a2bcdf6d1

  • SHA512

    a33ae40eb20e0c021a865193d560c511d3d3de7e79d5f830a685de256f3d23292019a9d30c7bf585070fca0858a84defa600bfc9b54315bbff33300c5aa6610a

  • SSDEEP

    24576:ry54oNTvFMZTfD3brAstXarOpC5EO15QqDyiLi4FHXG+DvTHh:eFNdYHAstKdSOpD9F2+DT

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\1b4ec28a6167cde47dffed1179c4db62ce8074a671bfdc00337fd17a2bcdf6d1_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\1b4ec28a6167cde47dffed1179c4db62ce8074a671bfdc00337fd17a2bcdf6d1_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1092
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2748
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.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:2928
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3012
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2864
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:3036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe

      Filesize

      1.0MB

      MD5

      da61b7225c03045897aea296bda8f801

      SHA1

      58e8910deb757d7c8202f22ef86bad4836adc8ac

      SHA256

      b8f8e3b7766bed5ac71798946338b493d2b4c232a9049f9b3b668a40407a6565

      SHA512

      7f87a1201285e5c36bb80b3510cf7f99d24e9ce68dc114556d51e0648dd40482f9e3247a971f246cc8eaeb0e13e2d8040ebfaae2a0fe5ca3d7b6da2c87616324

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe

      Filesize

      1.0MB

      MD5

      da61b7225c03045897aea296bda8f801

      SHA1

      58e8910deb757d7c8202f22ef86bad4836adc8ac

      SHA256

      b8f8e3b7766bed5ac71798946338b493d2b4c232a9049f9b3b668a40407a6565

      SHA512

      7f87a1201285e5c36bb80b3510cf7f99d24e9ce68dc114556d51e0648dd40482f9e3247a971f246cc8eaeb0e13e2d8040ebfaae2a0fe5ca3d7b6da2c87616324

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe

      Filesize

      733KB

      MD5

      6f07f34cad504c47ccc715ff7ef0b009

      SHA1

      da0501569f01ac32cb66b3c5272fba2bbb428226

      SHA256

      f1befe62dd3e9a267c6cb2ed31addab34948531248570dc4367786ea8b929363

      SHA512

      9151e75bd076ffc4b874d9447946ae6d7ff0b7a501ea5b754d70c3175b6128e838e1aa95f7958c0c20c1d74415f2ea4f29ea332c4c8a9ecdd1dbe0afb4dcb54e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe

      Filesize

      733KB

      MD5

      6f07f34cad504c47ccc715ff7ef0b009

      SHA1

      da0501569f01ac32cb66b3c5272fba2bbb428226

      SHA256

      f1befe62dd3e9a267c6cb2ed31addab34948531248570dc4367786ea8b929363

      SHA512

      9151e75bd076ffc4b874d9447946ae6d7ff0b7a501ea5b754d70c3175b6128e838e1aa95f7958c0c20c1d74415f2ea4f29ea332c4c8a9ecdd1dbe0afb4dcb54e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe

      Filesize

      485KB

      MD5

      4a38861e7be574164996d5a8ac390058

      SHA1

      f96a16d4274fd5781dddb7e596d38e599ea01407

      SHA256

      a3cf071ca1af881ae7fd4c7edbc633f0f98d50521ccf0c7404e074658af69b1d

      SHA512

      67ffb88f8f890f69acdb975c785f41b9c621baa17cbd2c8b52698e7a7198f89f7f00898f183af818644b1edb7e27f7204d028971b7742b1b4a0f8dff5491d460

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe

      Filesize

      485KB

      MD5

      4a38861e7be574164996d5a8ac390058

      SHA1

      f96a16d4274fd5781dddb7e596d38e599ea01407

      SHA256

      a3cf071ca1af881ae7fd4c7edbc633f0f98d50521ccf0c7404e074658af69b1d

      SHA512

      67ffb88f8f890f69acdb975c785f41b9c621baa17cbd2c8b52698e7a7198f89f7f00898f183af818644b1edb7e27f7204d028971b7742b1b4a0f8dff5491d460

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe

      Filesize

      1.0MB

      MD5

      da61b7225c03045897aea296bda8f801

      SHA1

      58e8910deb757d7c8202f22ef86bad4836adc8ac

      SHA256

      b8f8e3b7766bed5ac71798946338b493d2b4c232a9049f9b3b668a40407a6565

      SHA512

      7f87a1201285e5c36bb80b3510cf7f99d24e9ce68dc114556d51e0648dd40482f9e3247a971f246cc8eaeb0e13e2d8040ebfaae2a0fe5ca3d7b6da2c87616324

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\BW1kY04.exe

      Filesize

      1.0MB

      MD5

      da61b7225c03045897aea296bda8f801

      SHA1

      58e8910deb757d7c8202f22ef86bad4836adc8ac

      SHA256

      b8f8e3b7766bed5ac71798946338b493d2b4c232a9049f9b3b668a40407a6565

      SHA512

      7f87a1201285e5c36bb80b3510cf7f99d24e9ce68dc114556d51e0648dd40482f9e3247a971f246cc8eaeb0e13e2d8040ebfaae2a0fe5ca3d7b6da2c87616324

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe

      Filesize

      733KB

      MD5

      6f07f34cad504c47ccc715ff7ef0b009

      SHA1

      da0501569f01ac32cb66b3c5272fba2bbb428226

      SHA256

      f1befe62dd3e9a267c6cb2ed31addab34948531248570dc4367786ea8b929363

      SHA512

      9151e75bd076ffc4b874d9447946ae6d7ff0b7a501ea5b754d70c3175b6128e838e1aa95f7958c0c20c1d74415f2ea4f29ea332c4c8a9ecdd1dbe0afb4dcb54e

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\hW8VU68.exe

      Filesize

      733KB

      MD5

      6f07f34cad504c47ccc715ff7ef0b009

      SHA1

      da0501569f01ac32cb66b3c5272fba2bbb428226

      SHA256

      f1befe62dd3e9a267c6cb2ed31addab34948531248570dc4367786ea8b929363

      SHA512

      9151e75bd076ffc4b874d9447946ae6d7ff0b7a501ea5b754d70c3175b6128e838e1aa95f7958c0c20c1d74415f2ea4f29ea332c4c8a9ecdd1dbe0afb4dcb54e

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe

      Filesize

      485KB

      MD5

      4a38861e7be574164996d5a8ac390058

      SHA1

      f96a16d4274fd5781dddb7e596d38e599ea01407

      SHA256

      a3cf071ca1af881ae7fd4c7edbc633f0f98d50521ccf0c7404e074658af69b1d

      SHA512

      67ffb88f8f890f69acdb975c785f41b9c621baa17cbd2c8b52698e7a7198f89f7f00898f183af818644b1edb7e27f7204d028971b7742b1b4a0f8dff5491d460

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cD6vz62.exe

      Filesize

      485KB

      MD5

      4a38861e7be574164996d5a8ac390058

      SHA1

      f96a16d4274fd5781dddb7e596d38e599ea01407

      SHA256

      a3cf071ca1af881ae7fd4c7edbc633f0f98d50521ccf0c7404e074658af69b1d

      SHA512

      67ffb88f8f890f69acdb975c785f41b9c621baa17cbd2c8b52698e7a7198f89f7f00898f183af818644b1edb7e27f7204d028971b7742b1b4a0f8dff5491d460

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AA53Gy5.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ob7468.exe

      Filesize

      432KB

      MD5

      2c7fe853aa07fb8d8d96c871f4cb10f6

      SHA1

      af8ca6121992e8ec391772ee4bc4d5dc442daa8f

      SHA256

      9ffc0f27372d0c90ab85958d23e6911289479ecb35b9dd774d0f403bd55b11f9

      SHA512

      c9ca09e9ded0c75c487d846aabdd7267ec4e34cee48b76fee37d2c822472d4dbda8ad3517589570bef5e28f0237d1bb4e1f0e951b89b3d7e4b9c9bd4dc6d463f

    • memory/2864-79-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-96-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-102-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-97-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-94-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-91-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2864-92-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-87-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-85-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2864-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2928-59-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-53-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-47-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-51-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-61-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-55-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-63-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-67-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-49-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-45-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-57-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-65-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-43-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-42-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB

    • memory/2928-41-0x0000000000480000-0x000000000049C000-memory.dmp

      Filesize

      112KB

    • memory/2928-40-0x0000000000370000-0x000000000038E000-memory.dmp

      Filesize

      120KB

    • memory/2928-69-0x0000000000480000-0x0000000000496000-memory.dmp

      Filesize

      88KB