Overview

overview

10

Static

static

toolspab2 (1).exe

windows7_x64

10

toolspab2 (1).exe

windows10_x64

10

toolspab2 (10).exe

windows7_x64

10

toolspab2 (10).exe

windows10_x64

10

toolspab2 (11).exe

windows7_x64

10

toolspab2 (11).exe

windows10_x64

10

toolspab2 (12).exe

windows7_x64

10

toolspab2 (12).exe

windows10_x64

10

toolspab2 (13).exe

windows7_x64

10

toolspab2 (13).exe

windows10_x64

10

toolspab2 (14).exe

windows7_x64

10

toolspab2 (14).exe

windows10_x64

10

toolspab2 (15).exe

windows7_x64

10

toolspab2 (15).exe

windows10_x64

10

toolspab2 (16).exe

windows7_x64

10

toolspab2 (16).exe

windows10_x64

10

toolspab2 (17).exe

windows7_x64

10

toolspab2 (17).exe

windows10_x64

10

toolspab2 (18).exe

windows7_x64

10

toolspab2 (18).exe

windows10_x64

10

toolspab2 (19).exe

windows7_x64

10

toolspab2 (19).exe

windows10_x64

10

toolspab2 (2).exe

windows7_x64

10

toolspab2 (2).exe

windows10_x64

10

toolspab2 (20).exe

windows7_x64

10

toolspab2 (20).exe

windows10_x64

10

toolspab2 (21).exe

windows7_x64

10

toolspab2 (21).exe

windows10_x64

10

toolspab2 (22).exe

windows7_x64

10

toolspab2 (22).exe

windows10_x64

10

toolspab2 (23).exe

windows7_x64

10

toolspab2 (23).exe

windows10_x64

10

Resubmissions

12-07-2021 16:55

210712-cvz622xsbj 10

10-07-2021 13:25

210710-pdfh7kft96 10

09-07-2021 23:00

210709-hewxkm1xlj 10

09-07-2021 16:08

210709-5ql27kyjqa 10

09-07-2021 14:08

210709-pt977a4bhe 10

08-07-2021 22:09

210708-3ypfnj5j7x 10

08-07-2021 13:30

210708-4hsk7y9f2x 10

08-07-2021 12:14

210708-8t5f9z9egj 10

Analysis

  • max time kernel
    1805s
  • max time network
    1523s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    12-07-2021 16:55

Sharing

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Report Analysis Logs

General

  • Target

    toolspab2 (15).exe

  • Size

    315KB

  • MD5

    1d20e1f65938e837ef1b88f10f1bd6c3

  • SHA1

    703d7098dbfc476d2181b7fc041cc23e49c368f1

  • SHA256

    05cd7440851f13dd8f489bb3c06eba385d85d7d9a77a612049c04c541a88593d

  • SHA512

    f9d333abe1f721b8d45d7bc6b5f286af09a8d233bd1d41f0ad891840cf742364aeca2cb6ccd6543f56a8eaf32804f82f72f961d16d5ba663ad706d164915a196

Score
10/10
raccoonredlinesmokeloader1backdoordiscoveryevasioninfostealerspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

http://999080321test14781-service10020125999080321.info/

http://999080321test13461-service10020125999080321.net/

http://999080321test15671-service10020125999080321.tech/

http://999080321test12671-service10020125999080321.online/

http://999080321utest1341-service10020125999080321.ru/

http://999080321uest71-service100201dom25999080321.ru/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

1

C2

45.32.235.238:45555

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon
  • RedLine

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

    infostealerredline
  • RedLine Payload 3 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Downloads MZ/PE file
  • Executes dropped EXE 12 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

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

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • 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 1 IoCs
    evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
    adwarespyware
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: MapViewOfSection 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\toolspab2 (15).exe
    "C:\Users\Admin\AppData\Local\Temp\toolspab2 (15).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\toolspab2 (15).exe
      "C:\Users\Admin\AppData\Local\Temp\toolspab2 (15).exe"
      2⤵
      • Loads dropped DLL
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1364
  • C:\Users\Admin\AppData\Local\Temp\1101.exe
    C:\Users\Admin\AppData\Local\Temp\1101.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    PID:1516
  • C:\Users\Admin\AppData\Local\Temp\1269.exe
    C:\Users\Admin\AppData\Local\Temp\1269.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    PID:640
  • C:\Users\Admin\AppData\Local\Temp\14EA.exe
    C:\Users\Admin\AppData\Local\Temp\14EA.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\14EA.exe
      C:\Users\Admin\AppData\Local\Temp\14EA.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1536
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" https://freebitco.in/?r=46433859
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:1552
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1552 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2016
  • C:\Users\Admin\AppData\Local\Temp\18A2.exe
    C:\Users\Admin\AppData\Local\Temp\18A2.exe
    1⤵
    • Executes dropped EXE
    PID:988
  • C:\Users\Admin\AppData\Local\Temp\1C6A.exe
    C:\Users\Admin\AppData\Local\Temp\1C6A.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    PID:288
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\1C6A.exe"
      2⤵
        PID:616
        • C:\Windows\SysWOW64\timeout.exe
          timeout /T 10 /NOBREAK
          3⤵
          • Delays execution with timeout.exe
          PID:1648
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      1⤵
        PID:896
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe
        1⤵
          PID:1604
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:920
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:1360
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:1840
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:1532
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:1664
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
          • Suspicious behavior: MapViewOfSection
          PID:1788
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
            PID:1120
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {5EB36320-5941-47E8-BFD5-16B4FD59EC23} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
            1⤵
              PID:820
              • C:\Users\Admin\AppData\Roaming\jirtfvr
                C:\Users\Admin\AppData\Roaming\jirtfvr
                2⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                PID:1684
                • C:\Users\Admin\AppData\Roaming\jirtfvr
                  C:\Users\Admin\AppData\Roaming\jirtfvr
                  3⤵
                  • Executes dropped EXE
                  PID:1696
            • C:\Windows\system32\taskeng.exe
              taskeng.exe {68061B23-510C-482F-A075-C472AC85AE14} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
              1⤵
                PID:1916
                • C:\Users\Admin\AppData\Roaming\jirtfvr
                  C:\Users\Admin\AppData\Roaming\jirtfvr
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  PID:976
                  • C:\Users\Admin\AppData\Roaming\jirtfvr
                    C:\Users\Admin\AppData\Roaming\jirtfvr
                    3⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Checks SCSI registry key(s)
                    • Suspicious behavior: MapViewOfSection
                    PID:1296
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {03165E71-9410-4FD7-99B2-639F9DCDDABE} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
                1⤵
                  PID:560
                  • C:\Users\Admin\AppData\Roaming\jirtfvr
                    C:\Users\Admin\AppData\Roaming\jirtfvr
                    2⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    PID:972
                    • C:\Users\Admin\AppData\Roaming\jirtfvr
                      C:\Users\Admin\AppData\Roaming\jirtfvr
                      3⤵
                      • Executes dropped EXE
                      PID:1080

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/368-64-0x00000000001B0000-0x00000000001BC000-memory.dmp

                  Filesize

                  48KB

                  Download

                • memory/896-90-0x0000000000500000-0x0000000000574000-memory.dmp

                  Filesize

                  464KB

                  Download

                • memory/896-88-0x0000000073A91000-0x0000000073A93000-memory.dmp

                  Filesize

                  8KB

                  Download

                • memory/896-91-0x00000000003E0000-0x000000000044B000-memory.dmp

                  Filesize

                  428KB

                  Download

                • memory/920-107-0x0000000000080000-0x000000000008B000-memory.dmp

                  Filesize

                  44KB

                  Download

                • memory/920-106-0x0000000000090000-0x0000000000097000-memory.dmp

                  Filesize

                  28KB

                  Download

                • memory/920-104-0x0000000070371000-0x0000000070373000-memory.dmp

                  Filesize

                  8KB

                  Download

                • memory/988-92-0x0000000002CB0000-0x0000000002D41000-memory.dmp

                  Filesize

                  580KB

                  Download

                • memory/988-93-0x0000000000400000-0x0000000002C3C000-memory.dmp

                  Filesize

                  40.2MB

                  Download

                • memory/1120-140-0x0000000000080000-0x0000000000089000-memory.dmp

                  Filesize

                  36KB

                  Download

                • memory/1120-139-0x0000000000090000-0x0000000000095000-memory.dmp

                  Filesize

                  20KB

                  Download

                • memory/1252-65-0x0000000002E80000-0x0000000002E97000-memory.dmp

                  Filesize

                  92KB

                  Download

                • memory/1252-171-0x0000000002950000-0x0000000002967000-memory.dmp

                  Filesize

                  92KB

                  Download

                • memory/1360-113-0x0000000000070000-0x0000000000079000-memory.dmp

                  Filesize

                  36KB

                  Download

                • memory/1360-114-0x0000000000060000-0x000000000006F000-memory.dmp

                  Filesize

                  60KB

                  Download

                • memory/1364-60-0x0000000000400000-0x000000000040C000-memory.dmp

                  Filesize

                  48KB

                  Download

                • memory/1364-62-0x0000000075C71000-0x0000000075C73000-memory.dmp

                  Filesize

                  8KB

                  Download

                • memory/1480-77-0x00000000012E0000-0x00000000012E1000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1480-85-0x0000000004910000-0x0000000004911000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1532-124-0x00000000000F0000-0x00000000000F6000-memory.dmp

                  Filesize

                  24KB

                  Download

                • memory/1532-125-0x00000000000E0000-0x00000000000EC000-memory.dmp

                  Filesize

                  48KB

                  Download

                • memory/1536-115-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1536-99-0x0000000000400000-0x000000000041E000-memory.dmp

                  Filesize

                  120KB

                  Download

                • memory/1536-103-0x0000000000400000-0x000000000041E000-memory.dmp

                  Filesize

                  120KB

                  Download

                • memory/1552-147-0x0000000003F10000-0x0000000003F11000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-146-0x0000000003EF0000-0x0000000003EF1000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-153-0x0000000003F30000-0x0000000003F31000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-152-0x0000000004090000-0x0000000004091000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-154-0x00000000040B0000-0x00000000040B1000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-155-0x0000000003F20000-0x0000000003F21000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1552-145-0x0000000003EE0000-0x0000000003EE1000-memory.dmp

                  Filesize

                  4KB

                  Download

                • memory/1604-97-0x0000000000060000-0x000000000006C000-memory.dmp

                  Filesize

                  48KB

                  Download

                • memory/1604-96-0x0000000000070000-0x0000000000077000-memory.dmp

                  Filesize

                  28KB

                  Download

                • memory/1664-130-0x0000000000100000-0x0000000000109000-memory.dmp

                  Filesize

                  36KB

                  Download

                • memory/1664-129-0x0000000000110000-0x0000000000114000-memory.dmp

                  Filesize

                  16KB

                  Download

                • memory/1788-133-0x0000000000070000-0x0000000000075000-memory.dmp

                  Filesize

                  20KB

                  Download

                • memory/1788-134-0x0000000000060000-0x0000000000069000-memory.dmp

                  Filesize

                  36KB

                  Download

                • memory/1840-122-0x0000000000080000-0x0000000000089000-memory.dmp

                  Filesize

                  36KB

                  Download

                • memory/1840-121-0x0000000000090000-0x0000000000095000-memory.dmp

                  Filesize

                  20KB

                  Download