Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-04-2023 06:01

General

  • Target

    2d9810de8d2043c225d93e85872d73ebbad7084a313d5b0f756354c300cef480.exe

  • Size

    198KB

  • MD5

    d21540fcd4d61c4dcbcd304f30584dd0

  • SHA1

    0b3027d5558d2146366e2b612df9cf2d56fc6849

  • SHA256

    2d9810de8d2043c225d93e85872d73ebbad7084a313d5b0f756354c300cef480

  • SHA512

    44df514a3d1ddd5f9461881324228764795a8516e3c139ecce900eeaf304cde0c6c696e95d5bb6f84563b9fa4a49eb4842e34398e6ee63a372e1e4cdb4a4c15b

  • SSDEEP

    3072:zWcTuAyOP1mMqYf7b5SnwFHEcvGdg/fRNPmd+v//eM:CyFPa9nwFEcO+xvn

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

rc4.i32
rc4.i32

Extracted

Family

vidar

Version

3.4

Botnet

e749025c61b2caca10aa829a9e1a65a1

C2

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes
  • profile_id_v2

    e749025c61b2caca10aa829a9e1a65a1

  • user_agent

    Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Extracted

Family

laplas

C2

http://185.106.92.74

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 5 IoCs

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

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

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 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.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d9810de8d2043c225d93e85872d73ebbad7084a313d5b0f756354c300cef480.exe
    "C:\Users\Admin\AppData\Local\Temp\2d9810de8d2043c225d93e85872d73ebbad7084a313d5b0f756354c300cef480.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4124
  • C:\Users\Admin\AppData\Local\Temp\F1B8.exe
    C:\Users\Admin\AppData\Local\Temp\F1B8.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\ProgramData\65783440347181302231.exe
      "C:\ProgramData\65783440347181302231.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:4568
      • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
        "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        PID:3576
    • C:\ProgramData\25105842389124647346.exe
      "C:\ProgramData\25105842389124647346.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4132
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\25105842389124647346.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1268
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 0
          4⤵
            PID:4692
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\F1B8.exe" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:644
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 6
          3⤵
          • Delays execution with timeout.exe
          PID:800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 2008
        2⤵
        • Program crash
        PID:2992
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      1⤵
        PID:3884
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe
        1⤵
          PID:4408
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
            PID:4992
          • C:\Windows\explorer.exe
            C:\Windows\explorer.exe
            1⤵
              PID:5008
            • C:\Windows\SysWOW64\explorer.exe
              C:\Windows\SysWOW64\explorer.exe
              1⤵
                PID:5052
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:4696
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2384 -ip 2384
                  1⤵
                    PID:1180
                  • C:\Windows\SysWOW64\explorer.exe
                    C:\Windows\SysWOW64\explorer.exe
                    1⤵
                      PID:1328
                    • C:\Windows\explorer.exe
                      C:\Windows\explorer.exe
                      1⤵
                        PID:3356
                      • C:\Windows\SysWOW64\explorer.exe
                        C:\Windows\SysWOW64\explorer.exe
                        1⤵
                          PID:5012

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\ProgramData\25105842389124647346.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\25105842389124647346.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\25105842389124647346.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\65783440347181302231.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\65783440347181302231.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\65783440347181302231.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\mozglue.dll

                          Filesize

                          593KB

                          MD5

                          c8fd9be83bc728cc04beffafc2907fe9

                          SHA1

                          95ab9f701e0024cedfbd312bcfe4e726744c4f2e

                          SHA256

                          ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

                          SHA512

                          fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

                        • C:\ProgramData\nss3.dll

                          Filesize

                          2.0MB

                          MD5

                          1cc453cdf74f31e4d913ff9c10acdde2

                          SHA1

                          6e85eae544d6e965f15fa5c39700fa7202f3aafe

                          SHA256

                          ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

                          SHA512

                          dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

                        • C:\Users\Admin\AppData\Local\Temp\F1B8.exe

                          Filesize

                          308KB

                          MD5

                          09f4d652df1f081e611f6e5d1780e65c

                          SHA1

                          7daa46a55fa458a1629210abc8c4d4a6ac24027c

                          SHA256

                          42bddbadf2a05d3c545d1996be2c7db4ed99fb585bbb9e5cb1e9212bd2e8afe6

                          SHA512

                          518fd604a7b75ed4a978fb4ea7172bd99fdbcebb9e71b6c8e06ca74175e126001c1a9f5daf053b13731f8c867e9100c9af16d44d6279d282a3df5f8a4b5803f5

                        • C:\Users\Admin\AppData\Local\Temp\F1B8.exe

                          Filesize

                          308KB

                          MD5

                          09f4d652df1f081e611f6e5d1780e65c

                          SHA1

                          7daa46a55fa458a1629210abc8c4d4a6ac24027c

                          SHA256

                          42bddbadf2a05d3c545d1996be2c7db4ed99fb585bbb9e5cb1e9212bd2e8afe6

                          SHA512

                          518fd604a7b75ed4a978fb4ea7172bd99fdbcebb9e71b6c8e06ca74175e126001c1a9f5daf053b13731f8c867e9100c9af16d44d6279d282a3df5f8a4b5803f5

                        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

                          Filesize

                          704.2MB

                          MD5

                          6a52593f90c3ec0cdaf06d58ca52af52

                          SHA1

                          d084a864f6c4dab78c90e7673d89c0cd29c51988

                          SHA256

                          95fe70af6cba6d400b93d56b7b821e0749ae4705539c89226a213f8908a0aefd

                          SHA512

                          ed3b1f7e9f1053527846946df0c91cda17195425df059ac98bb6c20bd4fa3478db4621cbfec0305c7eb86f98e9996af70652b3788f2e3debce257ddcad55775d

                        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

                          Filesize

                          696.6MB

                          MD5

                          aaedf27be796d4aac2e34b6c61a904f0

                          SHA1

                          4937cb1aed360f7a596ef844b152eea4118585c4

                          SHA256

                          a3057526ee9ac635aacee0d4ab89ed07450f9603ad0c5a0d21f99c6420decb60

                          SHA512

                          68b49d7a94bd733e2baa1d37ee285a30dba97c135802bee1cbf241a7e2e7e774ee4d370d88958f03a99c89e2e9f20b7b08ea1c58cd62bca2c5c5f7f5dbf6a965

                        • memory/1328-280-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1328-283-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1328-281-0x0000000000330000-0x0000000000336000-memory.dmp

                          Filesize

                          24KB

                        • memory/1328-323-0x0000000000330000-0x0000000000336000-memory.dmp

                          Filesize

                          24KB

                        • memory/2384-285-0x0000000000400000-0x00000000004BB000-memory.dmp

                          Filesize

                          748KB

                        • memory/2384-236-0x0000000000400000-0x00000000004BB000-memory.dmp

                          Filesize

                          748KB

                        • memory/2384-160-0x0000000061E00000-0x0000000061EF3000-memory.dmp

                          Filesize

                          972KB

                        • memory/2384-150-0x0000000000610000-0x0000000000667000-memory.dmp

                          Filesize

                          348KB

                        • memory/2676-302-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-310-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/2676-333-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/2676-332-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/2676-331-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/2676-135-0x00000000010D0000-0x00000000010E6000-memory.dmp

                          Filesize

                          88KB

                        • memory/2676-311-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/2676-306-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-308-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-305-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-304-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-303-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-300-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-301-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-299-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-298-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-296-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-295-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-294-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-293-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-292-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-291-0x0000000008510000-0x0000000008520000-memory.dmp

                          Filesize

                          64KB

                        • memory/3356-286-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/3356-287-0x00000000001F0000-0x00000000001FD000-memory.dmp

                          Filesize

                          52KB

                        • memory/3356-284-0x00000000001F0000-0x00000000001FD000-memory.dmp

                          Filesize

                          52KB

                        • memory/3576-326-0x00000000012F0000-0x00000000012F1000-memory.dmp

                          Filesize

                          4KB

                        • memory/3576-328-0x0000000000120000-0x0000000000C5A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/3576-327-0x0000000001300000-0x0000000001301000-memory.dmp

                          Filesize

                          4KB

                        • memory/3884-248-0x0000000000610000-0x0000000000667000-memory.dmp

                          Filesize

                          348KB

                        • memory/3884-249-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/3884-238-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/3884-317-0x0000000000610000-0x0000000000667000-memory.dmp

                          Filesize

                          348KB

                        • memory/4124-134-0x0000000000510000-0x0000000000519000-memory.dmp

                          Filesize

                          36KB

                        • memory/4124-137-0x0000000000400000-0x00000000004A0000-memory.dmp

                          Filesize

                          640KB

                        • memory/4132-279-0x0000000000610000-0x0000000001473000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4132-273-0x0000000000610000-0x0000000001473000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4408-250-0x0000000000320000-0x000000000032B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4408-242-0x00000000003F0000-0x00000000003FF000-memory.dmp

                          Filesize

                          60KB

                        • memory/4408-251-0x00000000003F0000-0x00000000003FF000-memory.dmp

                          Filesize

                          60KB

                        • memory/4568-272-0x00000000003E0000-0x0000000000F1A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/4568-271-0x0000000001470000-0x0000000001471000-memory.dmp

                          Filesize

                          4KB

                        • memory/4568-270-0x0000000001460000-0x0000000001461000-memory.dmp

                          Filesize

                          4KB

                        • memory/4696-282-0x00000000006A0000-0x00000000006A9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4696-324-0x0000000000330000-0x0000000000336000-memory.dmp

                          Filesize

                          24KB

                        • memory/4696-278-0x00000000006A0000-0x00000000006A9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4992-256-0x00000000003F0000-0x00000000003FF000-memory.dmp

                          Filesize

                          60KB

                        • memory/4992-255-0x0000000000490000-0x0000000000499000-memory.dmp

                          Filesize

                          36KB

                        • memory/4992-257-0x0000000000490000-0x0000000000499000-memory.dmp

                          Filesize

                          36KB

                        • memory/4992-318-0x00000000003F0000-0x00000000003FF000-memory.dmp

                          Filesize

                          60KB

                        • memory/5008-319-0x0000000000490000-0x0000000000499000-memory.dmp

                          Filesize

                          36KB

                        • memory/5008-267-0x0000000000490000-0x0000000000499000-memory.dmp

                          Filesize

                          36KB

                        • memory/5008-268-0x0000000000480000-0x000000000048C000-memory.dmp

                          Filesize

                          48KB

                        • memory/5008-258-0x0000000000480000-0x000000000048C000-memory.dmp

                          Filesize

                          48KB

                        • memory/5012-325-0x00000000001F0000-0x00000000001FD000-memory.dmp

                          Filesize

                          52KB

                        • memory/5012-290-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/5012-289-0x0000000000E00000-0x0000000000E0B000-memory.dmp

                          Filesize

                          44KB

                        • memory/5052-275-0x0000000001290000-0x00000000012B7000-memory.dmp

                          Filesize

                          156KB

                        • memory/5052-277-0x0000000001460000-0x0000000001461000-memory.dmp

                          Filesize

                          4KB

                        • memory/5052-269-0x0000000001290000-0x00000000012B7000-memory.dmp

                          Filesize

                          156KB