Analysis

  • max time kernel
    46s
  • max time network
    154s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    26/11/2021, 16:26

General

  • Target
    B10274561191CEDB0B16D2A69FDCD4E5062EDFE262184.exe
  • Size 3.6MB
  • Sample211126-txhpqaddgr
  • SHA256 b10274561191cedb0b16d2a69fdcd4e5062edfe2621842eacd55945ffded3f57
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • vidar

Version
  • 40.2

Botnet
  • 706

C2
  • https://kipriauka.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family
  • redline

Botnet
  • pab777

C2
  • 185.215.113.15:6043

Extracted

Family
  • socelars

C2
  • http://www.ecgbg.com/

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Socelars Payload 2 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

  • Vidar Stealer 2 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 3 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 2 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\B10274561191CEDB0B16D2A69FDCD4E5062EDFE262184.exe
    "C:\Users\Admin\AppData\Local\Temp\B10274561191CEDB0B16D2A69FDCD4E5062EDFE262184.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\setup_install.exe
      "C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\setup_install.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:656
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1272
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue06fef1eb6915a54.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:860
        • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06fef1eb6915a54.exe
          Tue06fef1eb6915a54.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2788
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue0631100942b.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1056
        • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue0631100942b.exe
          Tue0631100942b.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:940
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue0699904d3988.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3976
        • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue0699904d3988.exe
          Tue0699904d3988.exe
          4⤵
          • Executes dropped EXE
          PID:1480
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue06481b746d289c.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1012
        • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06481b746d289c.exe
          Tue06481b746d289c.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:396
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 560
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1884
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue06490e70c2.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1472
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue062aa86676e1a963.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1628
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue0676b4d32ba71a3.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2208
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue06a05305b6ee3.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3436
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Tue0634f55dcf1.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3968
  • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06a05305b6ee3.exe
    Tue06a05305b6ee3.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\is-BI4H1.tmp\Tue06a05305b6ee3.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-BI4H1.tmp\Tue06a05305b6ee3.tmp" /SL5="$40124,506086,422400,C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06a05305b6ee3.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2876
  • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06fef1eb6915a54.exe
    "C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06fef1eb6915a54.exe" -u
    1⤵
    • Executes dropped EXE
    PID:2184
  • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue0676b4d32ba71a3.exe
    Tue0676b4d32ba71a3.exe
    1⤵
    • Executes dropped EXE
    PID:976
    • C:\Users\Admin\Pictures\Adobe Films\AaBsg1p6RLaquhNEMfmTc2wc.exe
      "C:\Users\Admin\Pictures\Adobe Films\AaBsg1p6RLaquhNEMfmTc2wc.exe"
      2⤵
        PID:3696
      • C:\Users\Admin\Pictures\Adobe Films\OCf7yiqhoXTjgsw1XEgJmeVC.exe
        "C:\Users\Admin\Pictures\Adobe Films\OCf7yiqhoXTjgsw1XEgJmeVC.exe"
        2⤵
          PID:2284
        • C:\Users\Admin\Pictures\Adobe Films\TXtbqPsPfwsnxY8lljvdzoAw.exe
          "C:\Users\Admin\Pictures\Adobe Films\TXtbqPsPfwsnxY8lljvdzoAw.exe"
          2⤵
            PID:708
          • C:\Users\Admin\Pictures\Adobe Films\sKRR3SV_KwiDAT3bIRpji7uj.exe
            "C:\Users\Admin\Pictures\Adobe Films\sKRR3SV_KwiDAT3bIRpji7uj.exe"
            2⤵
              PID:588
            • C:\Users\Admin\Pictures\Adobe Films\KMvH_AfMHqrfLHmZwRHFXK2r.exe
              "C:\Users\Admin\Pictures\Adobe Films\KMvH_AfMHqrfLHmZwRHFXK2r.exe"
              2⤵
                PID:1292
              • C:\Users\Admin\Pictures\Adobe Films\ixR_NqKlH7pNs45fa6UA5Iup.exe
                "C:\Users\Admin\Pictures\Adobe Films\ixR_NqKlH7pNs45fa6UA5Iup.exe"
                2⤵
                  PID:3444
                • C:\Users\Admin\Pictures\Adobe Films\Tg5VaVf0bFjgjrKEPvS23oTy.exe
                  "C:\Users\Admin\Pictures\Adobe Films\Tg5VaVf0bFjgjrKEPvS23oTy.exe"
                  2⤵
                    PID:1272
                  • C:\Users\Admin\Pictures\Adobe Films\eCT01TZA_Ue4PvJyNqdzHgA8.exe
                    "C:\Users\Admin\Pictures\Adobe Films\eCT01TZA_Ue4PvJyNqdzHgA8.exe"
                    2⤵
                      PID:3032
                    • C:\Users\Admin\Pictures\Adobe Films\DGtN45dTPTdzIsBNKyX7fByM.exe
                      "C:\Users\Admin\Pictures\Adobe Films\DGtN45dTPTdzIsBNKyX7fByM.exe"
                      2⤵
                        PID:1108
                      • C:\Users\Admin\Pictures\Adobe Films\EdztRYCCOJQ4yja4Qcg9OofP.exe
                        "C:\Users\Admin\Pictures\Adobe Films\EdztRYCCOJQ4yja4Qcg9OofP.exe"
                        2⤵
                          PID:1036
                        • C:\Users\Admin\Pictures\Adobe Films\61MTtgmr9esp6NWIMjJ_5bcx.exe
                          "C:\Users\Admin\Pictures\Adobe Films\61MTtgmr9esp6NWIMjJ_5bcx.exe"
                          2⤵
                            PID:3888
                          • C:\Users\Admin\Pictures\Adobe Films\OQGiP6aBsREnSegp2pYNSBti.exe
                            "C:\Users\Admin\Pictures\Adobe Films\OQGiP6aBsREnSegp2pYNSBti.exe"
                            2⤵
                              PID:3684
                            • C:\Users\Admin\Pictures\Adobe Films\oLKsbz7erX4tUXy6UT3j1AOI.exe
                              "C:\Users\Admin\Pictures\Adobe Films\oLKsbz7erX4tUXy6UT3j1AOI.exe"
                              2⤵
                                PID:2856
                              • C:\Users\Admin\Pictures\Adobe Films\vJa088um9Yybrm3ZaATC9RgQ.exe
                                "C:\Users\Admin\Pictures\Adobe Films\vJa088um9Yybrm3ZaATC9RgQ.exe"
                                2⤵
                                  PID:2268
                                • C:\Users\Admin\Pictures\Adobe Films\I88N3R1YjUqaSxKHWPHF3UtC.exe
                                  "C:\Users\Admin\Pictures\Adobe Films\I88N3R1YjUqaSxKHWPHF3UtC.exe"
                                  2⤵
                                    PID:3508
                                  • C:\Users\Admin\Pictures\Adobe Films\smDtMkv2qPC0f_zTiN3MUgH5.exe
                                    "C:\Users\Admin\Pictures\Adobe Films\smDtMkv2qPC0f_zTiN3MUgH5.exe"
                                    2⤵
                                      PID:1112
                                    • C:\Users\Admin\Pictures\Adobe Films\TmDA0PBUpKuCX3e0ZIz0Mz0B.exe
                                      "C:\Users\Admin\Pictures\Adobe Films\TmDA0PBUpKuCX3e0ZIz0Mz0B.exe"
                                      2⤵
                                        PID:2848
                                      • C:\Users\Admin\Pictures\Adobe Films\Tx3P5jqy2ICD5_mzdm6xN6Xi.exe
                                        "C:\Users\Admin\Pictures\Adobe Films\Tx3P5jqy2ICD5_mzdm6xN6Xi.exe"
                                        2⤵
                                          PID:3800
                                        • C:\Users\Admin\Pictures\Adobe Films\LpdIV7JvYfl_siAFkVjmmTN0.exe
                                          "C:\Users\Admin\Pictures\Adobe Films\LpdIV7JvYfl_siAFkVjmmTN0.exe"
                                          2⤵
                                            PID:4200
                                          • C:\Users\Admin\Pictures\Adobe Films\9nwIv6Vr50zNVjqml1byAmjB.exe
                                            "C:\Users\Admin\Pictures\Adobe Films\9nwIv6Vr50zNVjqml1byAmjB.exe"
                                            2⤵
                                              PID:4184
                                            • C:\Users\Admin\Pictures\Adobe Films\8rgaMT91qk0LF9aaXxdmzXRv.exe
                                              "C:\Users\Admin\Pictures\Adobe Films\8rgaMT91qk0LF9aaXxdmzXRv.exe"
                                              2⤵
                                                PID:4172
                                              • C:\Users\Admin\Pictures\Adobe Films\RJ1x8rexSJ9hKinyZaMrxOQr.exe
                                                "C:\Users\Admin\Pictures\Adobe Films\RJ1x8rexSJ9hKinyZaMrxOQr.exe"
                                                2⤵
                                                  PID:4452
                                                • C:\Users\Admin\Pictures\Adobe Films\eX4FdPhTYYUDi9XdMOhei0DM.exe
                                                  "C:\Users\Admin\Pictures\Adobe Films\eX4FdPhTYYUDi9XdMOhei0DM.exe"
                                                  2⤵
                                                    PID:4428
                                                  • C:\Users\Admin\Pictures\Adobe Films\p50YktheVMGtra7xfxfyKykF.exe
                                                    "C:\Users\Admin\Pictures\Adobe Films\p50YktheVMGtra7xfxfyKykF.exe"
                                                    2⤵
                                                      PID:4436
                                                    • C:\Users\Admin\Pictures\Adobe Films\19xWN3rLqBi1r3jMGYfr72ov.exe
                                                      "C:\Users\Admin\Pictures\Adobe Films\19xWN3rLqBi1r3jMGYfr72ov.exe"
                                                      2⤵
                                                        PID:4412
                                                      • C:\Users\Admin\Pictures\Adobe Films\BfpNXkqhrtsSvj3QjBgCborH.exe
                                                        "C:\Users\Admin\Pictures\Adobe Films\BfpNXkqhrtsSvj3QjBgCborH.exe"
                                                        2⤵
                                                          PID:4404
                                                        • C:\Users\Admin\Pictures\Adobe Films\pSQPzN_Au9381acb5ui_NNiI.exe
                                                          "C:\Users\Admin\Pictures\Adobe Films\pSQPzN_Au9381acb5ui_NNiI.exe"
                                                          2⤵
                                                            PID:4368
                                                          • C:\Users\Admin\Pictures\Adobe Films\snwAx4piWhWLHk5B18xK_8e1.exe
                                                            "C:\Users\Admin\Pictures\Adobe Films\snwAx4piWhWLHk5B18xK_8e1.exe"
                                                            2⤵
                                                              PID:4320
                                                            • C:\Users\Admin\Pictures\Adobe Films\hDNKbSa7kiEzLCN4QcIuGqXH.exe
                                                              "C:\Users\Admin\Pictures\Adobe Films\hDNKbSa7kiEzLCN4QcIuGqXH.exe"
                                                              2⤵
                                                                PID:4232
                                                            • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue0634f55dcf1.exe
                                                              Tue0634f55dcf1.exe
                                                              1⤵
                                                              • Executes dropped EXE
                                                              • Modifies system certificate store
                                                              PID:516
                                                              • C:\Windows\SysWOW64\WerFault.exe
                                                                C:\Windows\SysWOW64\WerFault.exe -u -p 516 -s 1492
                                                                2⤵
                                                                • Suspicious use of NtCreateProcessExOtherParentProcess
                                                                • Program crash
                                                                • Suspicious behavior: EnumeratesProcesses
                                                                • Suspicious use of AdjustPrivilegeToken
                                                                PID:3880
                                                            • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue06490e70c2.exe
                                                              Tue06490e70c2.exe
                                                              1⤵
                                                              • Executes dropped EXE
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              PID:3116
                                                            • C:\Users\Admin\AppData\Local\Temp\7zSC1BE80B5\Tue062aa86676e1a963.exe
                                                              Tue062aa86676e1a963.exe
                                                              1⤵
                                                              • Executes dropped EXE
                                                              PID:4044

                                                            Network

                                                                  MITRE ATT&CK Enterprise v6

                                                                  Replay Monitor

                                                                  Loading Replay Monitor...

                                                                  Downloads

                                                                  memory/396-205-0x0000000002AB0000-0x0000000002AB2000-memory.dmp

                                                                  memory/396-192-0x00000000010A0000-0x00000000010B6000-memory.dmp

                                                                  memory/396-171-0x0000000000A90000-0x0000000000A91000-memory.dmp

                                                                  memory/516-220-0x0000000000400000-0x0000000000595000-memory.dmp

                                                                  memory/516-218-0x0000000000B20000-0x0000000000BF3000-memory.dmp

                                                                  memory/708-542-0x00000000028B0000-0x00000000028B1000-memory.dmp

                                                                  memory/708-529-0x0000000000C30000-0x0000000000C90000-memory.dmp

                                                                  memory/708-545-0x0000000003590000-0x0000000003591000-memory.dmp

                                                                  memory/940-214-0x000002858A535000-0x000002858A537000-memory.dmp

                                                                  memory/940-212-0x000002858A534000-0x000002858A535000-memory.dmp

                                                                  memory/940-209-0x00000285A74F0000-0x00000285A756E000-memory.dmp

                                                                  memory/940-207-0x000002858A530000-0x000002858A532000-memory.dmp

                                                                  memory/940-213-0x000002858A532000-0x000002858A534000-memory.dmp

                                                                  memory/940-190-0x0000028589F20000-0x0000028589F21000-memory.dmp

                                                                  memory/940-199-0x000002858A540000-0x000002858A54B000-memory.dmp

                                                                  memory/976-485-0x00000000037E0000-0x000000000392C000-memory.dmp

                                                                  memory/1036-510-0x00000000008D0000-0x0000000000A1A000-memory.dmp

                                                                  memory/1108-534-0x0000000000400000-0x00000000004E0000-memory.dmp

                                                                  memory/1148-198-0x0000000000400000-0x000000000046D000-memory.dmp

                                                                  memory/1272-203-0x0000000006D70000-0x0000000006D71000-memory.dmp

                                                                  memory/1272-223-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                                                  memory/1272-230-0x0000000008A10000-0x0000000008A43000-memory.dmp

                                                                  memory/1272-237-0x00000000089F0000-0x00000000089F1000-memory.dmp

                                                                  memory/1272-222-0x0000000007C60000-0x0000000007C61000-memory.dmp

                                                                  memory/1272-200-0x0000000001060000-0x0000000001061000-memory.dmp

                                                                  memory/1272-204-0x00000000011F2000-0x00000000011F3000-memory.dmp

                                                                  memory/1272-245-0x0000000008B60000-0x0000000008B61000-memory.dmp

                                                                  memory/1272-206-0x00000000011F0000-0x00000000011F1000-memory.dmp

                                                                  memory/1272-194-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                                                  memory/1272-191-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                                                  memory/1272-249-0x0000000008F40000-0x0000000008F41000-memory.dmp

                                                                  memory/1272-210-0x0000000006BB0000-0x0000000006BB1000-memory.dmp

                                                                  memory/1272-251-0x000000007E540000-0x000000007E541000-memory.dmp

                                                                  memory/1272-215-0x0000000006C50000-0x0000000006C51000-memory.dmp

                                                                  memory/1272-216-0x0000000007510000-0x0000000007511000-memory.dmp

                                                                  memory/1272-217-0x0000000007580000-0x0000000007581000-memory.dmp

                                                                  memory/1272-257-0x00000000011F3000-0x00000000011F4000-memory.dmp

                                                                  memory/1272-221-0x0000000007DA0000-0x0000000007DA1000-memory.dmp

                                                                  memory/1272-219-0x0000000006D50000-0x0000000006D51000-memory.dmp

                                                                  memory/2148-134-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                  memory/2148-136-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                  memory/2148-135-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                  memory/2148-138-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                  memory/2148-137-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                  memory/2148-159-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                  memory/2148-167-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                  memory/2148-139-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                  memory/2148-132-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                  memory/2148-133-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                  memory/2148-161-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                  memory/2148-166-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                  memory/2876-211-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                  memory/3116-201-0x0000000001370000-0x0000000001372000-memory.dmp

                                                                  memory/3116-182-0x0000000000C60000-0x0000000000C61000-memory.dmp

                                                                  memory/4044-252-0x0000000000400000-0x0000000001D9A000-memory.dmp

                                                                  memory/4044-240-0x0000000006610000-0x0000000006611000-memory.dmp

                                                                  memory/4044-244-0x0000000003C50000-0x0000000003C6E000-memory.dmp

                                                                  memory/4044-246-0x0000000006B10000-0x0000000006B11000-memory.dmp

                                                                  memory/4044-247-0x0000000003D00000-0x0000000003D01000-memory.dmp

                                                                  memory/4044-248-0x0000000006430000-0x0000000006431000-memory.dmp

                                                                  memory/4044-181-0x0000000001EC7000-0x0000000001EEA000-memory.dmp

                                                                  memory/4044-250-0x0000000001E20000-0x0000000001ECE000-memory.dmp

                                                                  memory/4044-238-0x0000000003AF0000-0x0000000003B0F000-memory.dmp

                                                                  memory/4044-253-0x0000000006600000-0x0000000006601000-memory.dmp

                                                                  memory/4044-304-0x0000000006604000-0x0000000006606000-memory.dmp

                                                                  memory/4044-255-0x0000000006603000-0x0000000006604000-memory.dmp

                                                                  memory/4044-254-0x0000000006602000-0x0000000006603000-memory.dmp