Overview

overview

10

Static

static

9DBF08C9B7...55.exe

windows7_x64

9DBF08C9B7...55.exe

windows10_x64

10

Analysis

  • max time kernel
    138s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    31-05-2021 19:52

Sharing

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    9DBF08C9B7029EB80CE9AA24F1511C55.exe

  • Size

    3.1MB

  • MD5

    9dbf08c9b7029eb80ce9aa24f1511c55

  • SHA1

    d340feafe12e4aa6ffffdbaca34a80965b7b893e

  • SHA256

    04361291bf3ae8acd73f886bf5cab71fa35097256e12c0bb1b2360d4603a40e7

  • SHA512

    156f59a565ea7254296a8db28cbf8b1c8ccc8ec84ddd1bf7aedd608fb437c0bafe327c3f5cd8338cbe60a10e4583d8dca129952c2c0b76aa14d6fb27a8e56e84

Score
10/10
plugxredlinesmokeloadervidar8v121backdoorbootkitdiscoveryevasioninfostealerpersistencespywarestealertrojanupxvmprotect

Malware Config

Extracted

Family

redline

Botnet

8

C2

wimuawzice.xyz:80

Extracted

Family

smokeloader

Version

2020

C2

http://20xbtc.com/upload/

http://yzsnw.com/upload/

http://kaledebiyat.com/upload/

http://expertizizmir.com/upload/

http://dedkndy.com/upload/

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

Extracted

Family

redline

Botnet

v121

C2

199.195.251.96:43073

Signatures

  • PlugX

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

    trojanplugx
  • RedLine

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

    infostealerredline
  • RedLine Payload 6 IoCs
  • 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
  • Downloads MZ/PE file
  • Executes dropped EXE 20 IoCs
  • UPX packed file 3 IoCs

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

    upx
  • VMProtect packed file 11 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Loads dropped DLL 55 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • autoit_exe 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 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 4 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 30 IoCs
  • Modifies registry class 11 IoCs
  • Modifies system certificate store 2 TTPs 7 IoCs
    evasionspywaretrojan
  • NTFS ADS 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 13 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
      PID:472
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:872
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k SystemNetworkService
        2⤵
        • Drops file in System32 directory
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        • Modifies registry class
        PID:2624
    • C:\Users\Admin\AppData\Local\Temp\9DBF08C9B7029EB80CE9AA24F1511C55.exe
      "C:\Users\Admin\AppData\Local\Temp\9DBF08C9B7029EB80CE9AA24F1511C55.exe"
      1⤵
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      PID:2020
      • C:\Users\Admin\AppData\Local\Temp\jg3_3uag.exe
        "C:\Users\Admin\AppData\Local\Temp\jg3_3uag.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2000
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg3_3uag.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg3_3uag.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1824
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 192
            4⤵
            • Loads dropped DLL
            • Program crash
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:968
      • C:\Users\Admin\AppData\Local\Temp\KRSetp.exe
        "C:\Users\Admin\AppData\Local\Temp\KRSetp.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1980
        • C:\Users\Admin\AppData\Roaming\4372112.exe
          "C:\Users\Admin\AppData\Roaming\4372112.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:888
        • C:\Users\Admin\AppData\Roaming\3900570.exe
          "C:\Users\Admin\AppData\Roaming\3900570.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          PID:1952
          • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
            "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
            4⤵
            • Executes dropped EXE
            PID:2676
        • C:\Users\Admin\AppData\Roaming\1003714.exe
          "C:\Users\Admin\AppData\Roaming\1003714.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Modifies system certificate store
          • Suspicious use of AdjustPrivilegeToken
          PID:2140
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
            C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AddInProcess32.exe
            4⤵
              PID:2320
          • C:\Users\Admin\AppData\Roaming\4911259.exe
            "C:\Users\Admin\AppData\Roaming\4911259.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2324
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 1832
              4⤵
              • Loads dropped DLL
              • Program crash
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: GetForegroundWindowSpam
              PID:1768
        • C:\Users\Admin\AppData\Local\Temp\Files.exe
          "C:\Users\Admin\AppData\Local\Temp\Files.exe"
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Checks whether UAC is enabled
          • Suspicious use of WriteProcessMemory
          PID:952
          • C:\Users\Admin\AppData\Local\Temp\RarSFX1\File.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX1\File.exe"
            3⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            PID:2184
            • C:\Users\Public\run.exe
              C:\Users\Public\run.exe
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Checks processor information in registry
              • Modifies system certificate store
              • Suspicious behavior: EnumeratesProcesses
              PID:2816
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /c taskkill /im run.exe /f & timeout /t 6 & del /f /q "C:\Users\Public\run.exe" & del C:\ProgramData\*.dll & exit
                5⤵
                  PID:2756
                  • C:\Windows\SysWOW64\taskkill.exe
                    taskkill /im run.exe /f
                    6⤵
                    • Kills process with taskkill
                    PID:2344
                  • C:\Windows\SysWOW64\timeout.exe
                    timeout /t 6
                    6⤵
                    • Delays execution with timeout.exe
                    PID:1952
              • C:\Users\Public\run2.exe
                C:\Users\Public\run2.exe
                4⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                PID:2844
                • C:\Users\Public\run2.exe
                  C:\Users\Public\run2.exe
                  5⤵
                  • Executes dropped EXE
                  PID:1372
          • C:\Users\Admin\AppData\Local\Temp\Folder.exe
            "C:\Users\Admin\AppData\Local\Temp\Folder.exe"
            2⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2072
            • C:\Windows\SysWOW64\rUNdlL32.eXe
              "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",setpwd
              3⤵
              • Loads dropped DLL
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2488
          • C:\Users\Admin\AppData\Local\Temp\pzyh.exe
            "C:\Users\Admin\AppData\Local\Temp\pzyh.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2128
            • 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
              3⤵
              • Executes dropped EXE
              PID:2412
            • 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
              3⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:820
          • C:\Users\Admin\AppData\Local\Temp\pub2.exe
            "C:\Users\Admin\AppData\Local\Temp\pub2.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            PID:2272
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
          1⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:112
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:112 CREDAT:275457 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • NTFS ADS
            • Suspicious use of SetWindowsHookEx
            PID:1660
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:112 CREDAT:209927 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • NTFS ADS
            • Suspicious use of SetWindowsHookEx
            PID:3012
        • C:\Users\Admin\AppData\Local\Temp\1BBB.exe
          C:\Users\Admin\AppData\Local\Temp\1BBB.exe
          1⤵
          • Executes dropped EXE
          • Writes to the Master Boot Record (MBR)
          PID:2544
        • C:\Users\Admin\AppData\Local\Temp\2CFB.exe
          C:\Users\Admin\AppData\Local\Temp\2CFB.exe
          1⤵
          • Executes dropped EXE
          PID:2056

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/112-85-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

          Filesize

          8KB

          Download

        • memory/872-182-0x0000000001650000-0x00000000016C0000-memory.dmp

          Filesize

          448KB

          Download

        • memory/872-180-0x0000000001000000-0x000000000104B000-memory.dmp

          Filesize

          300KB

          Download

        • memory/888-167-0x0000000000570000-0x000000000059C000-memory.dmp

          Filesize

          176KB

          Download

        • memory/888-156-0x0000000004960000-0x0000000004961000-memory.dmp

          Filesize

          4KB

          Download

        • memory/888-103-0x00000000013E0000-0x00000000013E1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/968-99-0x00000000008D0000-0x00000000008D1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1272-208-0x00000000038E0000-0x00000000038F6000-memory.dmp

          Filesize

          88KB

          Download

        • memory/1372-217-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/1372-219-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/1372-221-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1768-210-0x00000000002C0000-0x00000000002C1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1824-88-0x0000000000400000-0x00000000005DE000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/1952-158-0x0000000001150000-0x0000000001151000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1952-108-0x00000000011B0000-0x00000000011B1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1952-163-0x00000000003A0000-0x00000000003A7000-memory.dmp

          Filesize

          28KB

          Download

        • memory/1980-86-0x00000000003E0000-0x0000000000400000-memory.dmp

          Filesize

          128KB

          Download

        • memory/1980-95-0x0000000000940000-0x0000000000942000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1980-75-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1980-77-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1980-87-0x0000000000400000-0x0000000000401000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2020-96-0x00000000030F0000-0x00000000030F2000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2020-60-0x0000000076281000-0x0000000076283000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2140-135-0x00000000010A0000-0x00000000010A1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2140-186-0x0000000004C40000-0x0000000004C41000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2184-187-0x0000000002A50000-0x0000000002A51000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2272-197-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

          Download

        • memory/2272-196-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

          Download

        • memory/2320-202-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2320-198-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

          Download

        • memory/2320-200-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

          Download

        • memory/2324-170-0x0000000000340000-0x0000000000379000-memory.dmp

          Filesize

          228KB

          Download

        • memory/2324-153-0x0000000001150000-0x0000000001151000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2324-183-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2324-171-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2324-164-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2488-179-0x00000000002E0000-0x000000000033C000-memory.dmp

          Filesize

          368KB

          Download

        • memory/2488-178-0x00000000009E0000-0x0000000000AE1000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2544-226-0x0000000000400000-0x00000000004AA000-memory.dmp

          Filesize

          680KB

          Download

        • memory/2544-225-0x0000000000220000-0x000000000028B000-memory.dmp

          Filesize

          428KB

          Download

        • memory/2624-215-0x00000000002E0000-0x00000000002FB000-memory.dmp

          Filesize

          108KB

          Download

        • memory/2624-189-0x0000000000190000-0x0000000000200000-memory.dmp

          Filesize

          448KB

          Download

        • memory/2624-214-0x0000000002BD0000-0x0000000002CD6000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2676-175-0x0000000000300000-0x0000000000301000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2676-190-0x0000000004910000-0x0000000004911000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2816-205-0x0000000000400000-0x00000000004AE000-memory.dmp

          Filesize

          696KB

          Download

        • memory/2816-204-0x0000000000220000-0x00000000002B7000-memory.dmp

          Filesize

          604KB

          Download

        • memory/2844-216-0x00000000008F0000-0x00000000008F8000-memory.dmp

          Filesize

          32KB

          Download

        • memory/2844-193-0x0000000007020000-0x0000000007021000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2844-191-0x0000000000E90000-0x0000000000E91000-memory.dmp

          Filesize

          4KB

          Download