Resubmissions

01-10-2024 05:06

241001-frh7eawdjf 10

01-10-2024 05:02

241001-fpar9awckh 8

Analysis

  • max time kernel
    195s
  • max time network
    260s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-ja
  • resource tags

    arch:x64arch:x86image:win10-20240404-jalocale:ja-jpos:windows10-1703-x64systemwindows
  • submitted
    01-10-2024 05:06

General

  • Target

    po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe

  • Size

    618KB

  • MD5

    43523528dffe8705862304986c04665d

  • SHA1

    d94e95afbbd1ae578ceff278ade301ebd7dfbdf6

  • SHA256

    822e06191849b35415693155a46edff39c41db14f3dce949120456c1b7b55892

  • SHA512

    b6ad05059763d326c4e0e799ff1324ac141c1a5f4e443b2ca07de643dc80daec5860cb40f1c400b3e9ada6bd319aebc805b4dbda1924aad31b0014e2440e79d8

  • SSDEEP

    12288:Wa27wCe1S4QKMVkdg0uUG3DgIdGztFeQDHVxE:p2MCeL7eKG8IdOF/7E

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
    "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:32
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2592
    • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
      "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
      2⤵
        PID:4648
      • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
        "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
        2⤵
          PID:4636
        • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
          "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
          2⤵
            PID:4420
          • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
            "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:600
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 600 -s 1884
              3⤵
              • Program crash
              PID:2712
        • C:\Windows\System32\rundll32.exe
          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
          1⤵
            PID:2612
          • C:\Windows\System32\IME\SHARED\imebroker.exe
            C:\Windows\System32\IME\SHARED\imebroker.exe -Embedding
            1⤵
              PID:1600
            • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
              "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
              1⤵
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3652
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3480
              • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
                "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:5092
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 1676
                  3⤵
                  • Program crash
                  PID:2888
            • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
              "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
              1⤵
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:4864
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1872
              • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
                "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:4820
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 1744
                  3⤵
                  • Program crash
                  PID:3848
            • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
              "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
              1⤵
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1604
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3884
              • C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe
                "C:\Users\Admin\AppData\Local\Temp\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe"
                2⤵
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:4220
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1356
                  3⤵
                  • Program crash
                  PID:3864

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\po110-11 Order_ROYPOWTECH %100% S51105P-E01 (最新)IMG .exe.log

              Filesize

              1KB

              MD5

              0c2899d7c6746f42d5bbe088c777f94c

              SHA1

              622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

              SHA256

              5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

              SHA512

              ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

            • 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

              60e1a135afcf3d5f191648e7cbd45664

              SHA1

              bb6ab3f775078fd574c404fefbc6a3d6d5b97a1a

              SHA256

              488bb4a1f1014953153ab9a1e3721ee1b42a96a1d2babb82e578fcec17e97c11

              SHA512

              21953d7df1f30a657a0bd048b3759424ba3b8da223b403df7a7f297da45652246d41403867510e1f4b04d78085dc34762bd7c272019be5e50b1eaf519a4ab574

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

              Filesize

              18KB

              MD5

              ca9b9601cc9598c5531f7c6cfe64356f

              SHA1

              2f1d5dae95c38f978c62c05579b428de9306ab2f

              SHA256

              476049fbcdc4822d0ab3369bd4720d964fc7fd93cd649979eb4138f4c72262f5

              SHA512

              07e9d57b0d605276f3f417e76b4b194e79dc4e0ebab97fb31798dde4a1c37dbe86baeec927b90d2e0c37d00fa54f388ee185df53e7e1a1323518da32f572b358

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

              Filesize

              18KB

              MD5

              733ca43d07a3a9c22dbeba70843e437b

              SHA1

              1312f1d56f7a666e17166735c3abaf1362e5ee3d

              SHA256

              9cb91f32bd4e85ed4a7820a74693bfb9e76f7daa45aeb98d27eac8bd247c27bf

              SHA512

              ec708572e5ffc2413af654c36701a7448318c1539166c6bfa4f32c4064fc6cacae5ccf0734ac16eb4a1be9c2a2945e656325031f01d4ff75ac1ba13c0929ad71

            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_au4eiyd0.itb.ps1

              Filesize

              1B

              MD5

              c4ca4238a0b923820dcc509a6f75849b

              SHA1

              356a192b7913b04c54574d18c28d46e6395428ab

              SHA256

              6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

              SHA512

              4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

            • memory/32-4-0x0000000004CA0000-0x0000000004CAA000-memory.dmp

              Filesize

              40KB

            • memory/32-7-0x00000000051A0000-0x00000000051BE000-memory.dmp

              Filesize

              120KB

            • memory/32-8-0x000000007384E000-0x000000007384F000-memory.dmp

              Filesize

              4KB

            • memory/32-9-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/32-10-0x0000000004660000-0x00000000046C8000-memory.dmp

              Filesize

              416KB

            • memory/32-11-0x000000000D220000-0x000000000D2BC000-memory.dmp

              Filesize

              624KB

            • memory/32-6-0x0000000007730000-0x000000000783E000-memory.dmp

              Filesize

              1.1MB

            • memory/32-5-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/32-0-0x000000007384E000-0x000000007384F000-memory.dmp

              Filesize

              4KB

            • memory/32-19-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/32-3-0x0000000004BF0000-0x0000000004C82000-memory.dmp

              Filesize

              584KB

            • memory/32-2-0x00000000051C0000-0x00000000056BE000-memory.dmp

              Filesize

              5.0MB

            • memory/32-1-0x0000000000320000-0x00000000003C0000-memory.dmp

              Filesize

              640KB

            • memory/600-18-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/600-272-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/600-12-0x0000000000400000-0x0000000000426000-memory.dmp

              Filesize

              152KB

            • memory/600-21-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/1872-540-0x0000000009C90000-0x0000000009D35000-memory.dmp

              Filesize

              660KB

            • memory/1872-535-0x000000006EF60000-0x000000006EFAB000-memory.dmp

              Filesize

              300KB

            • memory/1872-518-0x0000000008CB0000-0x0000000008CFB000-memory.dmp

              Filesize

              300KB

            • memory/1872-516-0x0000000008150000-0x00000000084A0000-memory.dmp

              Filesize

              3.3MB

            • memory/2592-22-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/2592-27-0x0000000007CE0000-0x0000000008030000-memory.dmp

              Filesize

              3.3MB

            • memory/2592-23-0x0000000006F90000-0x0000000007022000-memory.dmp

              Filesize

              584KB

            • memory/2592-48-0x0000000009560000-0x0000000009593000-memory.dmp

              Filesize

              204KB

            • memory/2592-49-0x0000000070350000-0x000000007039B000-memory.dmp

              Filesize

              300KB

            • memory/2592-50-0x00000000092C0000-0x00000000092DE000-memory.dmp

              Filesize

              120KB

            • memory/2592-55-0x0000000009630000-0x00000000096D5000-memory.dmp

              Filesize

              660KB

            • memory/2592-56-0x0000000009780000-0x00000000097D0000-memory.dmp

              Filesize

              320KB

            • memory/2592-57-0x0000000009870000-0x0000000009904000-memory.dmp

              Filesize

              592KB

            • memory/2592-250-0x00000000097D0000-0x00000000097EA000-memory.dmp

              Filesize

              104KB

            • memory/2592-255-0x0000000009760000-0x0000000009768000-memory.dmp

              Filesize

              32KB

            • memory/2592-271-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/2592-30-0x00000000080F0000-0x000000000813B000-memory.dmp

              Filesize

              300KB

            • memory/2592-29-0x0000000007330000-0x000000000734C000-memory.dmp

              Filesize

              112KB

            • memory/2592-16-0x0000000007390000-0x00000000079B8000-memory.dmp

              Filesize

              6.2MB

            • memory/2592-24-0x0000000007250000-0x0000000007272000-memory.dmp

              Filesize

              136KB

            • memory/2592-20-0x0000000073840000-0x0000000073F2E000-memory.dmp

              Filesize

              6.9MB

            • memory/2592-25-0x0000000007A30000-0x0000000007A96000-memory.dmp

              Filesize

              408KB

            • memory/2592-26-0x0000000007BA0000-0x0000000007C06000-memory.dmp

              Filesize

              408KB

            • memory/2592-31-0x0000000008450000-0x00000000084C6000-memory.dmp

              Filesize

              472KB

            • memory/2592-28-0x00000000079C0000-0x00000000079D0000-memory.dmp

              Filesize

              64KB

            • memory/2592-15-0x0000000004760000-0x0000000004796000-memory.dmp

              Filesize

              216KB

            • memory/3480-302-0x00000000094D0000-0x0000000009575000-memory.dmp

              Filesize

              660KB

            • memory/3480-297-0x000000006F8B0000-0x000000006F8FB000-memory.dmp

              Filesize

              300KB

            • memory/3480-280-0x00000000080A0000-0x00000000080EB000-memory.dmp

              Filesize

              300KB

            • memory/3480-278-0x0000000007830000-0x0000000007B80000-memory.dmp

              Filesize

              3.3MB

            • memory/3884-754-0x0000000007B70000-0x0000000007EC0000-memory.dmp

              Filesize

              3.3MB

            • memory/3884-756-0x00000000085F0000-0x000000000863B000-memory.dmp

              Filesize

              300KB

            • memory/3884-773-0x0000000070510000-0x000000007055B000-memory.dmp

              Filesize

              300KB

            • memory/3884-778-0x00000000095C0000-0x0000000009665000-memory.dmp

              Filesize

              660KB