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Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 20:50

General

  • Target

    c81d64eb6a2db5bc0218d4ddbd88b042422ddae397061a767722a5310b4ebb32.exe

  • Size

    928KB

  • MD5

    519596ab5b0b18755fbfc8ad73919d22

  • SHA1

    142e5fdc9756125133a02b72ec0258f54caf8188

  • SHA256

    c81d64eb6a2db5bc0218d4ddbd88b042422ddae397061a767722a5310b4ebb32

  • SHA512

    1c5c19a8834f530a7a5328606c2bc4053ae212b0be957774e36f2c32ba451ea48535ad7efb3425232d86483485973f51b90b1f67f6af66091f9904eb9807698d

  • SSDEEP

    12288:xMrmy90sAF/ev7zEVpmHyZDKZ+kgCZ8XudHeW0txAf8ErCyfKUno2gdR7VV2gho0:nyAF/2zEVpNkgC+uMN08Eha3/haE

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c81d64eb6a2db5bc0218d4ddbd88b042422ddae397061a767722a5310b4ebb32.exe
    "C:\Users\Admin\AppData\Local\Temp\c81d64eb6a2db5bc0218d4ddbd88b042422ddae397061a767722a5310b4ebb32.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2288
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2752
            • 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:2604
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 268
                7⤵
                • Program crash
                PID:2728
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe

    Filesize

    826KB

    MD5

    59bd3434155c08ab083cf46e2361fe9e

    SHA1

    1977cb881c7cb547e853bb76a033cfe4fd2f53a7

    SHA256

    6ac1b975c1f7ba9a3105f1e4b401bc51d892ac9db8484311c1ba33ee7c0d42d1

    SHA512

    3fe3bd03b92f30884f712ba75ca493b763f187b6f3fd20d1285a80707120d2861c4154140784e19a24767a9c594c0f7d106dddc476d1f089ce1fd53c31c7c6f7

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe

    Filesize

    826KB

    MD5

    59bd3434155c08ab083cf46e2361fe9e

    SHA1

    1977cb881c7cb547e853bb76a033cfe4fd2f53a7

    SHA256

    6ac1b975c1f7ba9a3105f1e4b401bc51d892ac9db8484311c1ba33ee7c0d42d1

    SHA512

    3fe3bd03b92f30884f712ba75ca493b763f187b6f3fd20d1285a80707120d2861c4154140784e19a24767a9c594c0f7d106dddc476d1f089ce1fd53c31c7c6f7

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe

    Filesize

    567KB

    MD5

    181641b662437fd99b9e6a7cb57f6dc6

    SHA1

    89eac573b5fc74ad52649184e05d3621b789171c

    SHA256

    f10bb6b31be6a4fd8bd917f6ca964e9a893308d6459e0f82786b41518c05aa4a

    SHA512

    b9502793c9b87e8c859436d0ea9b6ba4f67d3e0de94bc8907800eee8abb2433e1a6f6ab6e762893aee2b750d215eb4f7ec66804a80810e5af608505ec23209ec

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe

    Filesize

    567KB

    MD5

    181641b662437fd99b9e6a7cb57f6dc6

    SHA1

    89eac573b5fc74ad52649184e05d3621b789171c

    SHA256

    f10bb6b31be6a4fd8bd917f6ca964e9a893308d6459e0f82786b41518c05aa4a

    SHA512

    b9502793c9b87e8c859436d0ea9b6ba4f67d3e0de94bc8907800eee8abb2433e1a6f6ab6e762893aee2b750d215eb4f7ec66804a80810e5af608505ec23209ec

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe

    Filesize

    390KB

    MD5

    d21abaab99e865e5c8e309a84382a268

    SHA1

    ab794e2cf17b9469374587ad8d0087973f114e97

    SHA256

    eea8f7467592f1ead9ec19e814ee54b493038989455f94dbf8924f6239aad904

    SHA512

    e344b9956e7163398085a450fce72a0e07eab7605e3b4921614626071c56ba2b78009eec66211ab5d5e5e5bab2ed31422f06ee09fd3b34c998c5e1c1d47438a6

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe

    Filesize

    390KB

    MD5

    d21abaab99e865e5c8e309a84382a268

    SHA1

    ab794e2cf17b9469374587ad8d0087973f114e97

    SHA256

    eea8f7467592f1ead9ec19e814ee54b493038989455f94dbf8924f6239aad904

    SHA512

    e344b9956e7163398085a450fce72a0e07eab7605e3b4921614626071c56ba2b78009eec66211ab5d5e5e5bab2ed31422f06ee09fd3b34c998c5e1c1d47438a6

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe

    Filesize

    826KB

    MD5

    59bd3434155c08ab083cf46e2361fe9e

    SHA1

    1977cb881c7cb547e853bb76a033cfe4fd2f53a7

    SHA256

    6ac1b975c1f7ba9a3105f1e4b401bc51d892ac9db8484311c1ba33ee7c0d42d1

    SHA512

    3fe3bd03b92f30884f712ba75ca493b763f187b6f3fd20d1285a80707120d2861c4154140784e19a24767a9c594c0f7d106dddc476d1f089ce1fd53c31c7c6f7

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x2331666.exe

    Filesize

    826KB

    MD5

    59bd3434155c08ab083cf46e2361fe9e

    SHA1

    1977cb881c7cb547e853bb76a033cfe4fd2f53a7

    SHA256

    6ac1b975c1f7ba9a3105f1e4b401bc51d892ac9db8484311c1ba33ee7c0d42d1

    SHA512

    3fe3bd03b92f30884f712ba75ca493b763f187b6f3fd20d1285a80707120d2861c4154140784e19a24767a9c594c0f7d106dddc476d1f089ce1fd53c31c7c6f7

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe

    Filesize

    567KB

    MD5

    181641b662437fd99b9e6a7cb57f6dc6

    SHA1

    89eac573b5fc74ad52649184e05d3621b789171c

    SHA256

    f10bb6b31be6a4fd8bd917f6ca964e9a893308d6459e0f82786b41518c05aa4a

    SHA512

    b9502793c9b87e8c859436d0ea9b6ba4f67d3e0de94bc8907800eee8abb2433e1a6f6ab6e762893aee2b750d215eb4f7ec66804a80810e5af608505ec23209ec

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x8951912.exe

    Filesize

    567KB

    MD5

    181641b662437fd99b9e6a7cb57f6dc6

    SHA1

    89eac573b5fc74ad52649184e05d3621b789171c

    SHA256

    f10bb6b31be6a4fd8bd917f6ca964e9a893308d6459e0f82786b41518c05aa4a

    SHA512

    b9502793c9b87e8c859436d0ea9b6ba4f67d3e0de94bc8907800eee8abb2433e1a6f6ab6e762893aee2b750d215eb4f7ec66804a80810e5af608505ec23209ec

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe

    Filesize

    390KB

    MD5

    d21abaab99e865e5c8e309a84382a268

    SHA1

    ab794e2cf17b9469374587ad8d0087973f114e97

    SHA256

    eea8f7467592f1ead9ec19e814ee54b493038989455f94dbf8924f6239aad904

    SHA512

    e344b9956e7163398085a450fce72a0e07eab7605e3b4921614626071c56ba2b78009eec66211ab5d5e5e5bab2ed31422f06ee09fd3b34c998c5e1c1d47438a6

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x0201647.exe

    Filesize

    390KB

    MD5

    d21abaab99e865e5c8e309a84382a268

    SHA1

    ab794e2cf17b9469374587ad8d0087973f114e97

    SHA256

    eea8f7467592f1ead9ec19e814ee54b493038989455f94dbf8924f6239aad904

    SHA512

    e344b9956e7163398085a450fce72a0e07eab7605e3b4921614626071c56ba2b78009eec66211ab5d5e5e5bab2ed31422f06ee09fd3b34c998c5e1c1d47438a6

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g1764452.exe

    Filesize

    364KB

    MD5

    30c004d6065691a03a20f9bafaf54d4f

    SHA1

    d9386769bc8b1158f2a041a2868064200e5ce72e

    SHA256

    68def0c756c56866bc1e8493c17e7255cc2b3208bdb15d3a578b2eddbd4603b1

    SHA512

    f5f08aac2cc2be90c76fecfa535e099002c509451bc9ddbd773029254ac74f9a672236a7f8ff50283549f194bf30a0ba554ffa1f31ba788344e681352c1d911c

  • memory/2604-49-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-50-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2604-43-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-51-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-53-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-55-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-48-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-47-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-46-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2604-45-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB