Resubmissions

01-10-2024 05:06

241001-frh7eawdjf 10

01-10-2024 05:02

241001-fpar9awckh 8

Analysis

  • max time kernel
    113s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-jalocale:ja-jpos:windows10-2004-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.

  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 50 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⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4236
    • 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:3044
    • 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:2620
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 1848
        3⤵
        • Program crash
        PID:2116
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2620 -ip 2620
    1⤵
      PID:3904
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2016
      • 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⤵
        • Checks computer location settings
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:376
        • 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:2540
        • 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:1008
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 1900
            3⤵
            • Program crash
            PID:532
      • 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⤵
        • Checks computer location settings
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3500
        • 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:1192
        • 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:1416
          • 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:4380
            • 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:2064
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1992
                3⤵
                • Program crash
                PID:1960
          • 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⤵
            • Checks computer location settings
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4036
            • 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:2696
            • 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:2784
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 1992
                3⤵
                • Program crash
                PID:3052
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1008 -ip 1008
            1⤵
              PID:2380
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2064 -ip 2064
              1⤵
                PID:4252
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2784 -ip 2784
                1⤵
                  PID:1340

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                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

                  8ec831f3e3a3f77e4a7b9cd32b48384c

                  SHA1

                  d83f09fd87c5bd86e045873c231c14836e76a05c

                  SHA256

                  7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

                  SHA512

                  26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

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

                  Filesize

                  2KB

                  MD5

                  968cb9309758126772781b83adb8a28f

                  SHA1

                  8da30e71accf186b2ba11da1797cf67f8f78b47c

                  SHA256

                  92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

                  SHA512

                  4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

                  Filesize

                  18KB

                  MD5

                  cde1167c889a5f2dbc0c1eca4eef3f50

                  SHA1

                  fa51ed0a83a1c23a088d51701b97ae614900b1b0

                  SHA256

                  36d9e0a58e8effc4a7575473af91c3e50630ef33fb43f18fe411b7649e40d93d

                  SHA512

                  a4044ff3145d723d6bb083860cf964acc1aa4403a77d08ded8017f4fcd099ef399920964c280009f79b7f85d89fe09ef3a307238200b4b3ff7d7fc568b0b913c

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

                  Filesize

                  18KB

                  MD5

                  4e8472e73008098928439ad7e784edd8

                  SHA1

                  3a3d06b2dc7bf3983a1ff4f5d2e5600c284fdccc

                  SHA256

                  c631cf1cffb9e34484928e60eeb67abeb6c19aefdde3356182228f9b91cfe5dd

                  SHA512

                  7141cff7cf2124caeb7b3fd4869759c810ee488ede87dabb132f367f38baed1cefa0fbec5410018c7045efbd3da3a12ff7eb24703e075088742ff03f7d5faf42

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

                  Filesize

                  18KB

                  MD5

                  d624c4d41d89d5cba9b619322ba33e97

                  SHA1

                  f67217cd4613dea75786b8149ffd1d729506271b

                  SHA256

                  692c28c2364daac3a5f36f106070f3344661f603fabbdc92782f62d56285dd6a

                  SHA512

                  99e10564e4f334f78367b5e631e297f712d732952ac64f68da7aab805ffcd60460e76a96b1289a3a3411d585caae3eca342081879abfe3eeaca8333e97283af3

                • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jgl5yfh5.mcj.ps1

                  Filesize

                  60B

                  MD5

                  d17fe0a3f47be24a6453e9ef58c94641

                  SHA1

                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                  SHA256

                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                  SHA512

                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                • memory/1192-95-0x0000000005E30000-0x0000000006184000-memory.dmp

                  Filesize

                  3.3MB

                • memory/1192-119-0x0000000007B70000-0x0000000007B84000-memory.dmp

                  Filesize

                  80KB

                • memory/1192-118-0x0000000007B40000-0x0000000007B51000-memory.dmp

                  Filesize

                  68KB

                • memory/1192-117-0x0000000007880000-0x0000000007923000-memory.dmp

                  Filesize

                  652KB

                • memory/1192-107-0x000000006FFF0000-0x000000007003C000-memory.dmp

                  Filesize

                  304KB

                • memory/1192-106-0x0000000006620000-0x000000000666C000-memory.dmp

                  Filesize

                  304KB

                • memory/2540-73-0x0000000005680000-0x00000000059D4000-memory.dmp

                  Filesize

                  3.3MB

                • memory/2540-79-0x0000000005E60000-0x0000000005EAC000-memory.dmp

                  Filesize

                  304KB

                • memory/2540-80-0x000000006FCE0000-0x000000006FD2C000-memory.dmp

                  Filesize

                  304KB

                • memory/2540-90-0x0000000007070000-0x0000000007113000-memory.dmp

                  Filesize

                  652KB

                • memory/2540-91-0x0000000007320000-0x0000000007331000-memory.dmp

                  Filesize

                  68KB

                • memory/2540-92-0x00000000073C0000-0x00000000073D4000-memory.dmp

                  Filesize

                  80KB

                • memory/2620-12-0x0000000000400000-0x0000000000426000-memory.dmp

                  Filesize

                  152KB

                • memory/2620-16-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/2620-14-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/2620-64-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/2696-127-0x0000000005D50000-0x00000000060A4000-memory.dmp

                  Filesize

                  3.3MB

                • memory/2696-133-0x0000000006510000-0x000000000655C000-memory.dmp

                  Filesize

                  304KB

                • memory/2696-134-0x00000000703B0000-0x00000000703FC000-memory.dmp

                  Filesize

                  304KB

                • memory/2696-144-0x00000000076B0000-0x0000000007753000-memory.dmp

                  Filesize

                  652KB

                • memory/2696-145-0x0000000007A10000-0x0000000007A21000-memory.dmp

                  Filesize

                  68KB

                • memory/3044-17-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3044-34-0x00000000056B0000-0x0000000005A04000-memory.dmp

                  Filesize

                  3.3MB

                • memory/3044-38-0x0000000006DE0000-0x0000000006E12000-memory.dmp

                  Filesize

                  200KB

                • memory/3044-39-0x0000000070370000-0x00000000703BC000-memory.dmp

                  Filesize

                  304KB

                • memory/3044-49-0x0000000007020000-0x000000000703E000-memory.dmp

                  Filesize

                  120KB

                • memory/3044-50-0x0000000007040000-0x00000000070E3000-memory.dmp

                  Filesize

                  652KB

                • memory/3044-51-0x00000000077C0000-0x0000000007E3A000-memory.dmp

                  Filesize

                  6.5MB

                • memory/3044-52-0x0000000007180000-0x000000000719A000-memory.dmp

                  Filesize

                  104KB

                • memory/3044-53-0x00000000071F0000-0x00000000071FA000-memory.dmp

                  Filesize

                  40KB

                • memory/3044-54-0x0000000007330000-0x0000000007380000-memory.dmp

                  Filesize

                  320KB

                • memory/3044-55-0x0000000007420000-0x00000000074B6000-memory.dmp

                  Filesize

                  600KB

                • memory/3044-56-0x0000000007310000-0x0000000007321000-memory.dmp

                  Filesize

                  68KB

                • memory/3044-57-0x0000000007390000-0x000000000739E000-memory.dmp

                  Filesize

                  56KB

                • memory/3044-58-0x00000000073A0000-0x00000000073B4000-memory.dmp

                  Filesize

                  80KB

                • memory/3044-59-0x0000000007400000-0x000000000741A000-memory.dmp

                  Filesize

                  104KB

                • memory/3044-60-0x00000000073E0000-0x00000000073E8000-memory.dmp

                  Filesize

                  32KB

                • memory/3044-63-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3044-36-0x0000000005E00000-0x0000000005E1E000-memory.dmp

                  Filesize

                  120KB

                • memory/3044-35-0x0000000005B30000-0x0000000005B40000-memory.dmp

                  Filesize

                  64KB

                • memory/3044-37-0x0000000005E50000-0x0000000005E9C000-memory.dmp

                  Filesize

                  304KB

                • memory/3044-24-0x0000000005580000-0x00000000055E6000-memory.dmp

                  Filesize

                  408KB

                • memory/3044-22-0x0000000004C80000-0x0000000004CA2000-memory.dmp

                  Filesize

                  136KB

                • memory/3044-23-0x0000000005410000-0x0000000005476000-memory.dmp

                  Filesize

                  408KB

                • memory/3044-21-0x0000000004CB0000-0x0000000004D42000-memory.dmp

                  Filesize

                  584KB

                • memory/3044-19-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3044-20-0x0000000004DE0000-0x0000000005408000-memory.dmp

                  Filesize

                  6.2MB

                • memory/3044-18-0x0000000004670000-0x00000000046A6000-memory.dmp

                  Filesize

                  216KB

                • memory/4236-7-0x0000000007FC0000-0x0000000007FDE000-memory.dmp

                  Filesize

                  120KB

                • memory/4236-15-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/4236-11-0x000000000D990000-0x000000000DA2C000-memory.dmp

                  Filesize

                  624KB

                • memory/4236-10-0x0000000004AE0000-0x0000000004B48000-memory.dmp

                  Filesize

                  416KB

                • memory/4236-9-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/4236-8-0x00000000749AE000-0x00000000749AF000-memory.dmp

                  Filesize

                  4KB

                • memory/4236-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

                  Filesize

                  4KB

                • memory/4236-6-0x0000000007E30000-0x0000000007F3E000-memory.dmp

                  Filesize

                  1.1MB

                • memory/4236-5-0x00000000749A0000-0x0000000075150000-memory.dmp

                  Filesize

                  7.7MB

                • memory/4236-4-0x00000000051A0000-0x00000000051AA000-memory.dmp

                  Filesize

                  40KB

                • memory/4236-3-0x00000000050F0000-0x0000000005182000-memory.dmp

                  Filesize

                  584KB

                • memory/4236-2-0x00000000055C0000-0x0000000005B64000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4236-1-0x0000000000670000-0x0000000000710000-memory.dmp

                  Filesize

                  640KB