Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16-09-2022 23:38

General

  • Target

    5e06f7c40b2b20fe855b9d117ecf38f860f25f0bba2078175c341cd8c109614f.exe

  • Size

    719KB

  • MD5

    0c36975579d3ccaee23647e1d650b4d7

  • SHA1

    1fcc216f4f25095cadcf12dc1586625a4f79028d

  • SHA256

    5e06f7c40b2b20fe855b9d117ecf38f860f25f0bba2078175c341cd8c109614f

  • SHA512

    88eda307f530053b92f6674e18665090c551d4392da49265e2993a8e2d6ddc3f0b77aeba1b6ade2b9ee7fb920b6d84d400781a25642e14c462086d744423493d

  • SSDEEP

    768:rZmchlXKGREW6VA6joSRhFH+C9Pe2auEqainmngYWxuv8Gwmwoe9R4ZstojtfcWv:schl6M+lpDCUoHid0bIrlyR

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 9 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e06f7c40b2b20fe855b9d117ecf38f860f25f0bba2078175c341cd8c109614f.exe
    "C:\Users\Admin\AppData\Local\Temp\5e06f7c40b2b20fe855b9d117ecf38f860f25f0bba2078175c341cd8c109614f.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 1251 & powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\HostData"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4752
      • C:\Windows\SysWOW64\chcp.com
        chcp 1251
        3⤵
          PID:4824
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2504
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2276
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\HostData"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1336
      • C:\ProgramData\Dllhost\dllhost.exe
        "C:\ProgramData\Dllhost\dllhost.exe"
        2⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2720
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4756
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            4⤵
            • Creates scheduled task(s)
            PID:4516
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          3⤵
            PID:4844
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            3⤵
              PID:5052
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\ProgramData\Dllhost\dllhost.exe"
              3⤵
                PID:3136
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:1400
                • C:\Windows\SysWOW64\schtasks.exe
                  SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                  4⤵
                  • Creates scheduled task(s)
                  PID:4492
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                3⤵
                  PID:2432
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                  3⤵
                    PID:3928
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk6183" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                    3⤵
                      PID:4388
                    • C:\Windows\SysWOW64\cmd.exe
                      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                      3⤵
                        PID:1292
                      • C:\Windows\SysWOW64\cmd.exe
                        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk6712" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                        3⤵
                          PID:2136
                        • C:\Windows\SysWOW64\cmd.exe
                          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4927" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                          3⤵
                            PID:4768
                          • C:\Windows\SysWOW64\cmd.exe
                            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7904" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                            3⤵
                              PID:4780
                            • C:\Windows\SysWOW64\cmd.exe
                              "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                              3⤵
                              • Suspicious use of WriteProcessMemory
                              PID:4084
                              • C:\Windows\SysWOW64\chcp.com
                                chcp 1251
                                4⤵
                                  PID:3676
                              • C:\Windows\SysWOW64\cmd.exe
                                "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                                3⤵
                                  PID:4284
                                  • C:\Windows\SysWOW64\chcp.com
                                    chcp 1251
                                    4⤵
                                      PID:4520
                                  • C:\Windows\SysWOW64\cmd.exe
                                    "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                                    3⤵
                                      PID:4448
                                      • C:\Windows\SysWOW64\chcp.com
                                        chcp 1251
                                        4⤵
                                          PID:2716

                                  Network

                                  MITRE ATT&CK Enterprise v6

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\ProgramData\Dllhost\dllhost.exe

                                    Filesize

                                    901KB

                                    MD5

                                    5a3667d7bd7f270375d96dc26099c080

                                    SHA1

                                    6a1b58b986c01881fe4b3ccf635df43e9b1c10c5

                                    SHA256

                                    c37801a2ab257d44362196917d639ce37a2a4730a7eeb3b3de78eff9cda84ea1

                                    SHA512

                                    ff5bfccad209b9524d203e185fac3e9863e92115ba37f432ff15a926fa2905cd9d5d451ae6755292f0d87bb3569404a4280b2336755bf946c779b8b89f576373

                                  • C:\ProgramData\Dllhost\dllhost.exe

                                    Filesize

                                    901KB

                                    MD5

                                    5a3667d7bd7f270375d96dc26099c080

                                    SHA1

                                    6a1b58b986c01881fe4b3ccf635df43e9b1c10c5

                                    SHA256

                                    c37801a2ab257d44362196917d639ce37a2a4730a7eeb3b3de78eff9cda84ea1

                                    SHA512

                                    ff5bfccad209b9524d203e185fac3e9863e92115ba37f432ff15a926fa2905cd9d5d451ae6755292f0d87bb3569404a4280b2336755bf946c779b8b89f576373

                                  • C:\ProgramData\HostData\logs.uce

                                    Filesize

                                    497B

                                    MD5

                                    13fda2ab01b83a5130842a5bab3892d3

                                    SHA1

                                    6e18e4b467cde054a63a95d4dfc030f156ecd215

                                    SHA256

                                    76973d42c8fceceab7ec85b3d01b218db92564993e93a9bea31c52aa73aeee9e

                                    SHA512

                                    c51f9fd6e452fbeeedd4dfaba3c7c887e337f01e68abdd27d4032f8be85def7ef3cf0c77bf60e425b085b76c0539464c6b6e5e805a69397c5519e8ccf9fffccc

                                  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

                                    Filesize

                                    2KB

                                    MD5

                                    1c19c16e21c97ed42d5beabc93391fc5

                                    SHA1

                                    8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

                                    SHA256

                                    1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

                                    SHA512

                                    7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

                                  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                                    Filesize

                                    18KB

                                    MD5

                                    814e9bdd89e1006053a485c85baa1478

                                    SHA1

                                    4ffb6b0f52ad2754b5d8601e6ee63e73c2f712ec

                                    SHA256

                                    92d917c6c048a494381cf82ed43e5e1d97a06eb2d99f61ef12f5bdb76c58de07

                                    SHA512

                                    d1cf9103aa6a47d134b4a40b2406b49601327feb86aa676824c87ca66e16b1547941bef85ebb847d096f14bd2c4d1961786063cef9e197a064e4f97f913ee976

                                  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                                    Filesize

                                    18KB

                                    MD5

                                    b98dbd68752ddaaab310cb831d5b9a30

                                    SHA1

                                    6b5cc994524c6649f760a201a8a4681d9cbf6412

                                    SHA256

                                    41d7ca1d78c833702a672a0ca80e5c52f82326afb082fdefdc383dd1430852ad

                                    SHA512

                                    792139bb5622007458e27a0ea8c5a79ce52c476b4d45d30892569ff2bb6c01a70e80c876b93ae23e160b6382742102801c1b8103b79821a651994dda924bc60c

                                  • memory/2504-504-0x0000000009100000-0x000000000911A000-memory.dmp

                                    Filesize

                                    104KB

                                  • memory/2504-509-0x00000000090F0000-0x00000000090F8000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2504-301-0x0000000009160000-0x00000000091F4000-memory.dmp

                                    Filesize

                                    592KB

                                  • memory/2504-297-0x0000000008EB0000-0x0000000008F55000-memory.dmp

                                    Filesize

                                    660KB

                                  • memory/2504-288-0x0000000008E40000-0x0000000008E5E000-memory.dmp

                                    Filesize

                                    120KB

                                  • memory/2504-287-0x0000000008E60000-0x0000000008E93000-memory.dmp

                                    Filesize

                                    204KB

                                  • memory/2504-274-0x0000000007DC0000-0x0000000007E36000-memory.dmp

                                    Filesize

                                    472KB

                                  • memory/2504-261-0x0000000007AB0000-0x0000000007AFB000-memory.dmp

                                    Filesize

                                    300KB

                                  • memory/2504-260-0x0000000007520000-0x000000000753C000-memory.dmp

                                    Filesize

                                    112KB

                                  • memory/2504-251-0x00000000076E0000-0x0000000007A30000-memory.dmp

                                    Filesize

                                    3.3MB

                                  • memory/2504-250-0x00000000073B0000-0x0000000007416000-memory.dmp

                                    Filesize

                                    408KB

                                  • memory/2504-248-0x0000000007310000-0x0000000007332000-memory.dmp

                                    Filesize

                                    136KB

                                  • memory/2504-230-0x0000000006CA0000-0x00000000072C8000-memory.dmp

                                    Filesize

                                    6.2MB

                                  • memory/2504-225-0x0000000001190000-0x00000000011C6000-memory.dmp

                                    Filesize

                                    216KB

                                  • memory/2504-190-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-148-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-146-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-149-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-150-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-151-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-152-0x0000000000910000-0x00000000009B8000-memory.dmp

                                    Filesize

                                    672KB

                                  • memory/2656-153-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-154-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-155-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-156-0x0000000005620000-0x0000000005B1E000-memory.dmp

                                    Filesize

                                    5.0MB

                                  • memory/2656-157-0x0000000005200000-0x0000000005292000-memory.dmp

                                    Filesize

                                    584KB

                                  • memory/2656-158-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-159-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-160-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-161-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-162-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-163-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-164-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-165-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-166-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-167-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-168-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-169-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-170-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-171-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-172-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-173-0x00000000052A0000-0x00000000052AA000-memory.dmp

                                    Filesize

                                    40KB

                                  • memory/2656-174-0x0000000005410000-0x0000000005476000-memory.dmp

                                    Filesize

                                    408KB

                                  • memory/2656-120-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-121-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-122-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-123-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-124-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-125-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-126-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-127-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-128-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-130-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-129-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-131-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-132-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-133-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-147-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-119-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-145-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-144-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-143-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-142-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-141-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-140-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-139-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-138-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-137-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-136-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-135-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2656-134-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/2720-957-0x00000000004D0000-0x0000000000580000-memory.dmp

                                    Filesize

                                    704KB

                                  • memory/4752-178-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4752-180-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4752-179-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4752-177-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4752-176-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-187-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-186-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-188-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-182-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-183-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-184-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB

                                  • memory/4824-185-0x0000000077770000-0x00000000778FE000-memory.dmp

                                    Filesize

                                    1.6MB