Overview

overview

10

Static

static

8 (1).exe

windows7_x64

10

8 (1).exe

windows10_x64

10

8 (10).exe

windows7_x64

10

8 (10).exe

windows10_x64

10

8 (11).exe

windows7_x64

10

8 (11).exe

windows10_x64

10

8 (12).exe

windows7_x64

10

8 (12).exe

windows10_x64

10

8 (13).exe

windows7_x64

10

8 (13).exe

windows10_x64

10

8 (14).exe

windows7_x64

10

8 (14).exe

windows10_x64

10

8 (15).exe

windows7_x64

10

8 (15).exe

windows10_x64

10

8 (16).exe

windows7_x64

10

8 (16).exe

windows10_x64

8 (17).exe

windows7_x64

10

8 (17).exe

windows10_x64

10

8 (18).exe

windows7_x64

10

8 (18).exe

windows10_x64

10

8 (19).exe

windows7_x64

10

8 (19).exe

windows10_x64

10

8 (2).exe

windows7_x64

10

8 (2).exe

windows10_x64

10

8 (20).exe

windows7_x64

10

8 (20).exe

windows10_x64

10

8 (21).exe

windows7_x64

10

8 (21).exe

windows10_x64

8 (22).exe

windows7_x64

10

8 (22).exe

windows10_x64

10

8 (23).exe

windows7_x64

10

8 (23).exe

windows10_x64

10

Resubmissions

13/08/2021, 10:16

210813-wpta271jdx 10

08/08/2021, 23:00

210808-fgs5g9pxfs 10

07/08/2021, 23:12

210807-g2jw1lmd4a 10

07/08/2021, 16:10

210807-51nhct4kfx 10

06/08/2021, 23:43

210806-gc2271nxwj 10

06/08/2021, 06:00

210806-f443x39x8a 10

05/08/2021, 17:08

210805-97y6banvvx 10

04/08/2021, 17:25

210804-hkxx2ntr8x 10

04/08/2021, 12:12

210804-rjbg4b4y7n 10

03/08/2021, 17:12

210803-r2h7ytjwqj 10

Analysis

  • max time kernel
    36s
  • max time network
    1842s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    04/08/2021, 12:12

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    8 (21).exe

  • Size

    3.0MB

  • MD5

    bb072cad921aa5ce8b97706ce01bc570

  • SHA1

    18bf034906c1341b7817e7361ad27a4425d820bd

  • SHA256

    817a50d00909383bbef41e6f4e61b527d55f0873bcf745b29dbba75f52fe2e97

  • SHA512

    d40e5f77d882ed29bd9de5a6848072e2f81cd02176955e2b1a4aedcdf4eb687d77bebe33cef0c7d702bc828181755f86e2564523d476adbb785f396a5ce1d474

Score
10/10
redlinesmokeloadervidar933sewpalpadinaspackv2backdoorevasioninfostealerpersistencestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

39.6

Botnet

933

C2

https://sslamlssa1.tumblr.com/

Attributes
  • profile_id

    933

Extracted

Family

redline

Botnet

SewPalpadin

C2

185.215.113.114:8887

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs
    evasiontrojan
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RedLine

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

    infostealerredline
  • RedLine Payload 2 IoCs
  • Registers COM server for autorun 1 TTPs
    persistence
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 2 IoCs
    stealer
  • ASPack v2.12-2.42 18 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • Downloads MZ/PE file
  • Executes dropped EXE 14 IoCs
  • Loads dropped DLL 59 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 7 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 6 IoCs
  • Modifies registry class 33 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    1⤵
    • Suspicious use of NtCreateUserProcessOtherParentProcess
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:892
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {CB79F5C9-7C14-462B-A431-719CF4F1F004} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
      2⤵
        PID:2160
        • C:\Users\Admin\AppData\Roaming\daetdjr
          C:\Users\Admin\AppData\Roaming\daetdjr
          3⤵
            PID:3004
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        1⤵
          PID:488
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k SystemNetworkService
            2⤵
            • Checks processor information in registry
            • Modifies data under HKEY_USERS
            • Modifies registry class
            PID:1616
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k SystemNetworkService
            2⤵
              PID:2492
          • C:\Users\Admin\AppData\Local\Temp\8 (21).exe
            "C:\Users\Admin\AppData\Local\Temp\8 (21).exe"
            1⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1660
            • 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:1816
              • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\setup_install.exe
                "C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\setup_install.exe"
                3⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of WriteProcessMemory
                PID:1456
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c sonia_1.exe
                  4⤵
                  • Loads dropped DLL
                  • Suspicious use of WriteProcessMemory
                  PID:1696
                  • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_1.exe
                    sonia_1.exe
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:1564
                    • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_1.exe
                      "C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_1.exe" -a
                      6⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      PID:1908
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c sonia_2.exe
                  4⤵
                  • Loads dropped DLL
                  PID:600
                  • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_2.exe
                    sonia_2.exe
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Checks SCSI registry key(s)
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:1756
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c sonia_3.exe
                  4⤵
                  • Loads dropped DLL
                  PID:964
                  • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_3.exe
                    sonia_3.exe
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:1388
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 932
                      6⤵
                      • Program crash
                      PID:3068
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c sonia_4.exe
                  4⤵
                  • Loads dropped DLL
                  • Suspicious use of WriteProcessMemory
                  PID:1940
                  • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_4.exe
                    sonia_4.exe
                    5⤵
                    • Executes dropped EXE
                    • Modifies system certificate store
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1600
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c sonia_6.exe
                  4⤵
                  • Loads dropped DLL
                  PID:984
                  • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_6.exe
                    sonia_6.exe
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Adds Run key to start application
                    PID:1680
                    • 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:2184
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c sonia_7.exe
                    4⤵
                      PID:1868
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c sonia_5.exe
                      4⤵
                      • Loads dropped DLL
                      PID:1664
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 412
                      4⤵
                      • Loads dropped DLL
                      • Program crash
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:980
              • C:\Users\Admin\AppData\Local\Temp\7zS817AFB55\sonia_5.exe
                sonia_5.exe
                1⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Modifies system certificate store
                PID:912
                • C:\Users\Admin\Documents\hgRsJx_kqHHJZ2sa9yGhbhc1.exe
                  "C:\Users\Admin\Documents\hgRsJx_kqHHJZ2sa9yGhbhc1.exe"
                  2⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:2056
                • C:\Users\Admin\Documents\2x2p3dbvU6CrQQOoWb9pn4Ek.exe
                  "C:\Users\Admin\Documents\2x2p3dbvU6CrQQOoWb9pn4Ek.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:2064
                • C:\Users\Admin\Documents\_uRojoLukbhhYEIx13kAO8t1.exe
                  "C:\Users\Admin\Documents\_uRojoLukbhhYEIx13kAO8t1.exe"
                  2⤵
                    PID:2108
                  • C:\Users\Admin\Documents\1sem_f7V9pXapkEAVGEbTGuP.exe
                    "C:\Users\Admin\Documents\1sem_f7V9pXapkEAVGEbTGuP.exe"
                    2⤵
                    • Executes dropped EXE
                    PID:2100
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\3218084214.exe"
                      3⤵
                        PID:2076
                      • C:\Windows\SysWOW64\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c taskkill /im "1sem_f7V9pXapkEAVGEbTGuP.exe" /f & erase "C:\Users\Admin\Documents\1sem_f7V9pXapkEAVGEbTGuP.exe" & exit
                        3⤵
                          PID:2140
                      • C:\Users\Admin\Documents\YAGvtekN3vDLEs4xLkfOFafY.exe
                        "C:\Users\Admin\Documents\YAGvtekN3vDLEs4xLkfOFafY.exe"
                        2⤵
                        • Executes dropped EXE
                        • Modifies registry class
                        PID:2148
                      • C:\Users\Admin\Documents\9m4t6qZEnr16XcuxpVxluQoR.exe
                        "C:\Users\Admin\Documents\9m4t6qZEnr16XcuxpVxluQoR.exe"
                        2⤵
                        • Executes dropped EXE
                        PID:2132
                      • C:\Users\Admin\Documents\loabcaLbKrhCzEscJSpxQyCM.exe
                        "C:\Users\Admin\Documents\loabcaLbKrhCzEscJSpxQyCM.exe"
                        2⤵
                          PID:2304
                        • C:\Users\Admin\Documents\GqMRFocGNNrkZihAqLVCLhDT.exe
                          "C:\Users\Admin\Documents\GqMRFocGNNrkZihAqLVCLhDT.exe"
                          2⤵
                            PID:2288
                            • C:\Users\Admin\Documents\GqMRFocGNNrkZihAqLVCLhDT.exe
                              "C:\Users\Admin\Documents\GqMRFocGNNrkZihAqLVCLhDT.exe"
                              3⤵
                                PID:908
                            • C:\Users\Admin\Documents\X1DUJEo6bKe7LBQd7D9W8gYP.exe
                              "C:\Users\Admin\Documents\X1DUJEo6bKe7LBQd7D9W8gYP.exe"
                              2⤵
                                PID:2276
                              • C:\Users\Admin\Documents\eymdd4rX3QP1sdIfG5wymPOi.exe
                                "C:\Users\Admin\Documents\eymdd4rX3QP1sdIfG5wymPOi.exe"
                                2⤵
                                  PID:2264
                                • C:\Users\Admin\Documents\12TZqmDCfExHyyGfi9OYzI9l.exe
                                  "C:\Users\Admin\Documents\12TZqmDCfExHyyGfi9OYzI9l.exe"
                                  2⤵
                                    PID:2252
                                  • C:\Users\Admin\Documents\jN2TUlRJFBPiYyqO2BG3K6EH.exe
                                    "C:\Users\Admin\Documents\jN2TUlRJFBPiYyqO2BG3K6EH.exe"
                                    2⤵
                                      PID:2240
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 928
                                        3⤵
                                        • Program crash
                                        PID:2316
                                    • C:\Users\Admin\Documents\e4yxZn7C_nup3F55Y7dZs9pL.exe
                                      "C:\Users\Admin\Documents\e4yxZn7C_nup3F55Y7dZs9pL.exe"
                                      2⤵
                                        PID:2228
                                      • C:\Users\Admin\Documents\19flJiI1bbJMXVHE43msZqx4.exe
                                        "C:\Users\Admin\Documents\19flJiI1bbJMXVHE43msZqx4.exe"
                                        2⤵
                                          PID:2216
                                      • C:\Windows\system32\rUNdlL32.eXe
                                        rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
                                        1⤵
                                        • Process spawned unexpected child process
                                        PID:880
                                        • C:\Windows\SysWOW64\rundll32.exe
                                          rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
                                          2⤵
                                          • Loads dropped DLL
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          PID:1088
                                      • C:\Users\Admin\AppData\Local\Temp\D50B.exe
                                        C:\Users\Admin\AppData\Local\Temp\D50B.exe
                                        1⤵
                                          PID:880
                                          • C:\Users\Admin\AppData\Local\Temp\D50B.exe
                                            C:\Users\Admin\AppData\Local\Temp\D50B.exe
                                            2⤵
                                              PID:1404
                                          • C:\Users\Admin\AppData\Local\Temp\5A9F.exe
                                            C:\Users\Admin\AppData\Local\Temp\5A9F.exe
                                            1⤵
                                              PID:2016

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • memory/892-174-0x0000000000210000-0x000000000025C000-memory.dmp

                                              Filesize

                                              304KB

                                              Download

                                            • memory/892-177-0x00000000012E0000-0x0000000001351000-memory.dmp

                                              Filesize

                                              452KB

                                              Download

                                            • memory/980-183-0x00000000003E0000-0x00000000003E1000-memory.dmp

                                              Filesize

                                              4KB

                                              Download

                                            • memory/1088-173-0x0000000000970000-0x0000000000A71000-memory.dmp

                                              Filesize

                                              1.0MB

                                              Download

                                            • memory/1088-176-0x0000000000880000-0x00000000008DD000-memory.dmp

                                              Filesize

                                              372KB

                                              Download

                                            • memory/1220-175-0x0000000002AD0000-0x0000000002AE5000-memory.dmp

                                              Filesize

                                              84KB

                                              Download

                                            • memory/1388-208-0x0000000000400000-0x00000000008F2000-memory.dmp

                                              Filesize

                                              4.9MB

                                              Download

                                            • memory/1388-201-0x0000000000290000-0x000000000032D000-memory.dmp

                                              Filesize

                                              628KB

                                              Download

                                            • memory/1404-232-0x0000000000400000-0x0000000000537000-memory.dmp

                                              Filesize

                                              1.2MB

                                              Download

                                            • memory/1456-98-0x0000000064940000-0x0000000064959000-memory.dmp

                                              Filesize

                                              100KB

                                              Download

                                            • memory/1456-120-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                              Filesize

                                              572KB

                                              Download

                                            • memory/1456-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                              Filesize

                                              152KB

                                              Download

                                            • memory/1456-91-0x0000000000400000-0x000000000051D000-memory.dmp

                                              Filesize

                                              1.1MB

                                              Download

                                            • memory/1456-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                              Filesize

                                              572KB

                                              Download

                                            • memory/1456-100-0x0000000064940000-0x0000000064959000-memory.dmp

                                              Filesize

                                              100KB

                                              Download

                                            • memory/1456-107-0x0000000064940000-0x0000000064959000-memory.dmp

                                              Filesize

                                              100KB

                                              Download

                                            • memory/1456-103-0x0000000064940000-0x0000000064959000-memory.dmp

                                              Filesize

                                              100KB

                                              Download

                                            • memory/1456-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                              Filesize

                                              1.5MB

                                              Download

                                            • memory/1456-127-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                              Filesize

                                              1.5MB

                                              Download

                                            • memory/1456-135-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                              Filesize

                                              152KB

                                              Download

                                            • memory/1456-146-0x0000000000400000-0x000000000051D000-memory.dmp

                                              Filesize

                                              1.1MB

                                              Download

                                            • memory/1600-126-0x0000000000900000-0x0000000000901000-memory.dmp

                                              Filesize

                                              4KB

                                              Download

                                            • memory/1600-145-0x000000001B090000-0x000000001B092000-memory.dmp

                                              Filesize

                                              8KB

                                              Download

                                            • memory/1616-179-0x00000000004C0000-0x0000000000531000-memory.dmp

                                              Filesize

                                              452KB

                                              Download

                                            • memory/1660-59-0x00000000762C1000-0x00000000762C3000-memory.dmp

                                              Filesize

                                              8KB

                                              Download

                                            • memory/1756-159-0x0000000000400000-0x0000000000896000-memory.dmp

                                              Filesize

                                              4.6MB

                                              Download

                                            • memory/1756-158-0x0000000000240000-0x0000000000249000-memory.dmp

                                              Filesize

                                              36KB

                                              Download

                                            • memory/2016-237-0x0000000006F80000-0x0000000006F99000-memory.dmp

                                              Filesize

                                              100KB

                                              Download

                                            • memory/2016-236-0x00000000003D0000-0x00000000003EB000-memory.dmp

                                              Filesize

                                              108KB

                                              Download

                                            • memory/2056-214-0x0000000000A30000-0x0000000000A31000-memory.dmp

                                              Filesize

                                              4KB

                                              Download

                                            • memory/2100-210-0x0000000002E00000-0x0000000002E4A000-memory.dmp

                                              Filesize

                                              296KB

                                              Download

                                            • memory/2100-211-0x0000000000400000-0x0000000002C84000-memory.dmp

                                              Filesize

                                              40.5MB

                                              Download

                                            • memory/2132-213-0x00000000008D0000-0x00000000008D1000-memory.dmp

                                              Filesize

                                              4KB

                                              Download

                                            • memory/2148-221-0x000007FEFC4A1000-0x000007FEFC4A3000-memory.dmp

                                              Filesize

                                              8KB

                                              Download

                                            • memory/2216-215-0x00000000000A0000-0x00000000000A1000-memory.dmp

                                              Filesize

                                              4KB

                                              Download

                                            • memory/2228-216-0x00000000005D0000-0x00000000005E0000-memory.dmp

                                              Filesize

                                              64KB

                                              Download