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Analysis

  • max time kernel
    10s
  • max time network
    445s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    28-06-2021 15:40

Errors

Reason
Remote task has failed: Machine shutdown

General

  • Target

    setup_x86_x64_install - копия (18).exe

  • Size

    3.2MB

  • MD5

    3ae1c212119919e5fce71247286f8e0e

  • SHA1

    97c1890ab73c539056f95eafede319df774e9d38

  • SHA256

    30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e

  • SHA512

    5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Malware Config

Extracted

Family

redline

Botnet

ServAni

C2

87.251.71.195:82

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs
  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 4 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 2 IoCs
  • ASPack v2.12-2.42 14 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 9 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 37 IoCs
  • Modifies file permissions 1 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 5 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (18).exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (18).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:840
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          4⤵
          • Loads dropped DLL
          PID:1248
          • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_1.exe
            arnatic_1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1184
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 956
              6⤵
              • Program crash
              PID:3024
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_2.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1884
          • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_2.exe
            arnatic_2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1936
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_3.exe
          4⤵
          • Loads dropped DLL
          PID:1736
          • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_3.exe
            arnatic_3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1092
            • C:\Windows\SysWOW64\rUNdlL32.eXe
              "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
              6⤵
                PID:1216
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            4⤵
            • Loads dropped DLL
            PID:1008
            • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_4.exe
              arnatic_4.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1876
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                6⤵
                  PID:1040
                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                  6⤵
                    PID:2120
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_5.exe
                4⤵
                • Loads dropped DLL
                PID:2028
                • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_5.exe
                  arnatic_5.exe
                  5⤵
                  • Executes dropped EXE
                  PID:1520
                  • C:\Users\Admin\AppData\Roaming\8901768.exe
                    "C:\Users\Admin\AppData\Roaming\8901768.exe"
                    6⤵
                      PID:836
                    • C:\Users\Admin\AppData\Roaming\5228023.exe
                      "C:\Users\Admin\AppData\Roaming\5228023.exe"
                      6⤵
                        PID:1632
                        • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                          "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                          7⤵
                            PID:2180
                        • C:\Users\Admin\AppData\Roaming\8324563.exe
                          "C:\Users\Admin\AppData\Roaming\8324563.exe"
                          6⤵
                            PID:1536
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c arnatic_6.exe
                        4⤵
                        • Loads dropped DLL
                        PID:1104
                        • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_6.exe
                          arnatic_6.exe
                          5⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          PID:1892
                          • C:\Users\Admin\Documents\Mm7AuW_dDaclry3k2RDTU5Me.exe
                            "C:\Users\Admin\Documents\Mm7AuW_dDaclry3k2RDTU5Me.exe"
                            6⤵
                              PID:440
                              • C:\Users\Admin\Documents\Mm7AuW_dDaclry3k2RDTU5Me.exe
                                "C:\Users\Admin\Documents\Mm7AuW_dDaclry3k2RDTU5Me.exe"
                                7⤵
                                  PID:2732
                              • C:\Users\Admin\Documents\JWnUsh7ysnbJlDsVAnqqxETG.exe
                                "C:\Users\Admin\Documents\JWnUsh7ysnbJlDsVAnqqxETG.exe"
                                6⤵
                                  PID:1988
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1988 -s 952
                                    7⤵
                                    • Program crash
                                    PID:2080
                                • C:\Users\Admin\Documents\evZCmlwV2oFM5dM7J4vcZBa0.exe
                                  "C:\Users\Admin\Documents\evZCmlwV2oFM5dM7J4vcZBa0.exe"
                                  6⤵
                                    PID:1568
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1568 -s 952
                                      7⤵
                                      • Program crash
                                      PID:3048
                                  • C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe
                                    "C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe"
                                    6⤵
                                      PID:2072
                                      • C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe
                                        "C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe"
                                        7⤵
                                          PID:1736
                                        • C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe
                                          "C:\Users\Admin\Documents\P3Hn_rEAlHxdVZlSQwMWsXNq.exe"
                                          7⤵
                                            PID:2112
                                        • C:\Users\Admin\Documents\SMbGi0jA2uG_34omuHaLo8f9.exe
                                          "C:\Users\Admin\Documents\SMbGi0jA2uG_34omuHaLo8f9.exe"
                                          6⤵
                                            PID:2136
                                          • C:\Users\Admin\Documents\tEQdQWzdSDj_I4kg5YpJZme5.exe
                                            "C:\Users\Admin\Documents\tEQdQWzdSDj_I4kg5YpJZme5.exe"
                                            6⤵
                                              PID:2228
                                            • C:\Users\Admin\Documents\tBn1rhnO2d5d3kMazSw4FNbC.exe
                                              "C:\Users\Admin\Documents\tBn1rhnO2d5d3kMazSw4FNbC.exe"
                                              6⤵
                                                PID:2252
                                                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                                  7⤵
                                                    PID:2440
                                                  • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                                    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                                    7⤵
                                                      PID:1904
                                                  • C:\Users\Admin\Documents\0o0Q5C7tKkFlO8nDOWdGPJc3.exe
                                                    "C:\Users\Admin\Documents\0o0Q5C7tKkFlO8nDOWdGPJc3.exe"
                                                    6⤵
                                                      PID:2212
                                                    • C:\Users\Admin\Documents\jbGDBJPOb0BfOC5b_3kHk43I.exe
                                                      "C:\Users\Admin\Documents\jbGDBJPOb0BfOC5b_3kHk43I.exe"
                                                      6⤵
                                                        PID:2292
                                                        • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                          "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                                          7⤵
                                                            PID:2676
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      C:\Windows\system32\cmd.exe /c arnatic_7.exe
                                                      4⤵
                                                      • Loads dropped DLL
                                                      PID:864
                                                      • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_7.exe
                                                        arnatic_7.exe
                                                        5⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        PID:956
                                                        • C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_7.exe
                                                          C:\Users\Admin\AppData\Local\Temp\7zS815D4C65\arnatic_7.exe
                                                          6⤵
                                                            PID:1620
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k SystemNetworkService
                                                  1⤵
                                                    PID:1852
                                                  • C:\Users\Admin\AppData\Local\Temp\6D44.exe
                                                    C:\Users\Admin\AppData\Local\Temp\6D44.exe
                                                    1⤵
                                                      PID:1576
                                                      • C:\Users\Admin\AppData\Local\Temp\6D44.exe
                                                        C:\Users\Admin\AppData\Local\Temp\6D44.exe
                                                        2⤵
                                                          PID:2948
                                                          • C:\Windows\SysWOW64\icacls.exe
                                                            icacls "C:\Users\Admin\AppData\Local\f84bc81d-3639-43b2-b67c-6582387da670" /deny *S-1-1-0:(OI)(CI)(DE,DC)
                                                            3⤵
                                                            • Modifies file permissions
                                                            PID:2156
                                                          • C:\Users\Admin\AppData\Local\Temp\6D44.exe
                                                            "C:\Users\Admin\AppData\Local\Temp\6D44.exe" --Admin IsNotAutoStart IsNotTask
                                                            3⤵
                                                              PID:2060
                                                        • C:\Users\Admin\AppData\Local\Temp\AD60.exe
                                                          C:\Users\Admin\AppData\Local\Temp\AD60.exe
                                                          1⤵
                                                            PID:1624
                                                          • C:\Users\Admin\AppData\Local\Temp\1D14.exe
                                                            C:\Users\Admin\AppData\Local\Temp\1D14.exe
                                                            1⤵
                                                              PID:1580

                                                            Network

                                                            MITRE ATT&CK Enterprise v6

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            Downloads

                                                            • memory/836-191-0x0000000001240000-0x0000000001241000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/836-208-0x0000000000300000-0x0000000000301000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/836-209-0x0000000000CD0000-0x0000000000D02000-memory.dmp

                                                              Filesize

                                                              200KB

                                                            • memory/836-200-0x0000000000350000-0x0000000000351000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/836-214-0x00000000003E0000-0x00000000003E1000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/840-99-0x0000000000400000-0x000000000051E000-memory.dmp

                                                              Filesize

                                                              1.1MB

                                                            • memory/840-97-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                              Filesize

                                                              152KB

                                                            • memory/840-100-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                              Filesize

                                                              572KB

                                                            • memory/840-93-0x0000000064940000-0x0000000064959000-memory.dmp

                                                              Filesize

                                                              100KB

                                                            • memory/840-98-0x0000000000400000-0x000000000051E000-memory.dmp

                                                              Filesize

                                                              1.1MB

                                                            • memory/840-95-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                              Filesize

                                                              1.5MB

                                                            • memory/840-89-0x0000000064940000-0x0000000064959000-memory.dmp

                                                              Filesize

                                                              100KB

                                                            • memory/840-90-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                              Filesize

                                                              572KB

                                                            • memory/840-91-0x0000000064940000-0x0000000064959000-memory.dmp

                                                              Filesize

                                                              100KB

                                                            • memory/840-96-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                              Filesize

                                                              152KB

                                                            • memory/840-94-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                              Filesize

                                                              1.5MB

                                                            • memory/840-92-0x0000000064940000-0x0000000064959000-memory.dmp

                                                              Filesize

                                                              100KB

                                                            • memory/876-183-0x0000000000A60000-0x0000000000AD1000-memory.dmp

                                                              Filesize

                                                              452KB

                                                            • memory/876-182-0x00000000008C0000-0x000000000090C000-memory.dmp

                                                              Filesize

                                                              304KB

                                                            • memory/956-176-0x0000000001190000-0x0000000001191000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1184-234-0x0000000000400000-0x0000000000949000-memory.dmp

                                                              Filesize

                                                              5.3MB

                                                            • memory/1184-223-0x0000000000330000-0x00000000003CD000-memory.dmp

                                                              Filesize

                                                              628KB

                                                            • memory/1216-180-0x00000000021F0000-0x00000000022F1000-memory.dmp

                                                              Filesize

                                                              1.0MB

                                                            • memory/1216-181-0x0000000000560000-0x00000000005BD000-memory.dmp

                                                              Filesize

                                                              372KB

                                                            • memory/1520-167-0x0000000000360000-0x000000000037F000-memory.dmp

                                                              Filesize

                                                              124KB

                                                            • memory/1520-157-0x0000000001150000-0x0000000001151000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1520-166-0x0000000000350000-0x0000000000351000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1520-168-0x0000000000380000-0x0000000000381000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1520-169-0x000000001AD40000-0x000000001AD42000-memory.dmp

                                                              Filesize

                                                              8KB

                                                            • memory/1536-204-0x0000000000640000-0x0000000000641000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1536-202-0x0000000000490000-0x00000000004CE000-memory.dmp

                                                              Filesize

                                                              248KB

                                                            • memory/1536-213-0x0000000004C60000-0x0000000004C61000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1536-197-0x00000000011E0000-0x00000000011E1000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1536-199-0x0000000000380000-0x0000000000381000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1620-212-0x0000000004F20000-0x0000000004F21000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1620-210-0x0000000000400000-0x000000000041E000-memory.dmp

                                                              Filesize

                                                              120KB

                                                            • memory/1620-205-0x0000000000400000-0x000000000041E000-memory.dmp

                                                              Filesize

                                                              120KB

                                                            • memory/1632-215-0x0000000000250000-0x0000000000251000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1632-203-0x0000000000240000-0x0000000000250000-memory.dmp

                                                              Filesize

                                                              64KB

                                                            • memory/1632-201-0x0000000000230000-0x0000000000231000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1632-194-0x0000000000260000-0x0000000000261000-memory.dmp

                                                              Filesize

                                                              4KB

                                                            • memory/1852-186-0x0000000000450000-0x00000000004C1000-memory.dmp

                                                              Filesize

                                                              452KB

                                                            • memory/1936-238-0x0000000000240000-0x0000000000249000-memory.dmp

                                                              Filesize

                                                              36KB

                                                            • memory/2000-60-0x0000000075D11000-0x0000000075D13000-memory.dmp

                                                              Filesize

                                                              8KB

                                                            • memory/2072-225-0x0000000000C80000-0x0000000000C81000-memory.dmp

                                                              Filesize

                                                              4KB