Analysis

  • max time kernel
    50s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-10-2022 17:29

General

  • Target

    e6c39cc0b7a7ad889fd345475f0b7d5ea740caba70bc4f57564e760e8a52f6ad.msi

  • Size

    1.4MB

  • MD5

    563f30a6c6d9978c30e8416542ad6041

  • SHA1

    44ea4b43e5cb20ce9140297f7bcf87f028e0830b

  • SHA256

    e6c39cc0b7a7ad889fd345475f0b7d5ea740caba70bc4f57564e760e8a52f6ad

  • SHA512

    3d1fcb48c2ac03ac9c1e7fa6fdda611b45e4f36fba0ddf42fa2d7ab8027a19ae8b3937c97ef004812bfb9dd99c5c0f00c6b5162a5f6d536a0cedb47ad063d3b5

  • SSDEEP

    24576:jJjyyzQyz5io+HExGWUAyiqZpBqnGIQ5M6DLrVVdWGA13IqMXSpS2SDTQuV+vJFo:jJjrz5io+HGGWxyzXlrXVVdWGA13I1Xd

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\e6c39cc0b7a7ad889fd345475f0b7d5ea740caba70bc4f57564e760e8a52f6ad.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1500
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding A8C02451C4DD31F857AD340E0042DB85
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:832
    • C:\Windows\Installer\MSI378F.tmp
      "C:\Windows\Installer\MSI378F.tmp" /DontWait "C:\Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\Homologo.exe"
      2⤵
      • Executes dropped EXE
      PID:2040
  • C:\Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\Homologo.exe
    "C:\Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\Homologo.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:1484

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\Homologo.exe

    Filesize

    474KB

    MD5

    04ec4f58a1f4a87b5eeb1f4b7afc48e0

    SHA1

    58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

    SHA256

    bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

    SHA512

    5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

  • C:\Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\dbgeng.dll

    Filesize

    23.2MB

    MD5

    b4c0640c87dbbcea793251a3749cc290

    SHA1

    3d136f91b0cc9753a6b796bf354d5d70fa8ee0d1

    SHA256

    604ee858da5ffab29bd02ab64a57fb7a89abc6b82e76b8d18230b6d7c607e9b1

    SHA512

    c96c81bf089b06e5bde9be65b3b7e77ae331b28244c74b31f9bba6f54d11fcf2de324c014530e1891e4a67926bde095c0bf833a191e4b0a45f6d0e674abfd984

  • C:\Windows\Installer\MSI10B.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • C:\Windows\Installer\MSI2E0.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • C:\Windows\Installer\MSI31F.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • C:\Windows\Installer\MSI34FE.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • C:\Windows\Installer\MSI378F.tmp

    Filesize

    404KB

    MD5

    a34d4f165087b11d9e06781d52262868

    SHA1

    1b7b6a5bb53b7c12fb45325f261ad7a61b485ce1

    SHA256

    55ad26c17f4aac71e6db6a6edee6ebf695510dc7e533e3fee64afc3eb06291e5

    SHA512

    aa62ff3b601ddb83133dd3659b0881f523454dc7eea921da7cfefc50426e70bb36b4ebc337a8f16620da610784a81a8e4aa1cf5e0959d28aa155d1f026a81aaf

  • C:\Windows\Installer\MSI987.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • C:\Windows\Installer\MSI9E6.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • C:\Windows\Installer\MSIA84.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • \Users\Admin\AppData\Roaming\Comercialis\Documentos Objects\dbgeng.dll

    Filesize

    23.2MB

    MD5

    b4c0640c87dbbcea793251a3749cc290

    SHA1

    3d136f91b0cc9753a6b796bf354d5d70fa8ee0d1

    SHA256

    604ee858da5ffab29bd02ab64a57fb7a89abc6b82e76b8d18230b6d7c607e9b1

    SHA512

    c96c81bf089b06e5bde9be65b3b7e77ae331b28244c74b31f9bba6f54d11fcf2de324c014530e1891e4a67926bde095c0bf833a191e4b0a45f6d0e674abfd984

  • \Windows\Installer\MSI10B.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • \Windows\Installer\MSI2E0.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • \Windows\Installer\MSI31F.tmp

    Filesize

    379KB

    MD5

    305a50c391a94b42a68958f3f89906fb

    SHA1

    4110d68d71f3594f5d3bdfca91a1c759ab0105d4

    SHA256

    f89c4313f2f4bc8654a7fa3697702e36688e8c2756df5ada209a7f3e3f1d906f

    SHA512

    fcad17ce34e35de6f0c7259e92acc842db2e68008cf45e628b18d71cb3bffcfca35e233cd8ae5eb2ae758b8a6503dbe832dd70038432ccbd56c99cd45da535f7

  • \Windows\Installer\MSI34FE.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • \Windows\Installer\MSI987.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • \Windows\Installer\MSI9E6.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • \Windows\Installer\MSIA84.tmp

    Filesize

    463KB

    MD5

    dd777abc5e3abff6e35f866470fd8d2d

    SHA1

    11d68b3cf2f9628729622e76e82ce58f3b8d4561

    SHA256

    c1c922e7b8addf20a1f8c01fb7333e4341e5bd43ea90b82025e4402cd016d3ed

    SHA512

    aa21b5d920ac9260eb35a421f071c95e83c31a5545762ca12f2b8a05a543d4ac90095ace83c37aa3b3c69135dee091e0be7e38a2bca45a474362da479c3b0c1e

  • memory/832-57-0x0000000075B41000-0x0000000075B43000-memory.dmp

    Filesize

    8KB

  • memory/1484-79-0x0000000002000000-0x0000000003673000-memory.dmp

    Filesize

    22.4MB

  • memory/1500-54-0x000007FEFBF71000-0x000007FEFBF73000-memory.dmp

    Filesize

    8KB