Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-04-2023 13:11

General

  • Target

    9fa170afc99df066666bb4d27194f0ac.exe

  • Size

    350KB

  • MD5

    9fa170afc99df066666bb4d27194f0ac

  • SHA1

    81cdfbda458697d448f89e096ec892568b84ebf2

  • SHA256

    bcabf922d0a9e5c729c6968b214202f2fa7c369198c09c9cb3bff57150a99aeb

  • SHA512

    8aa62a8210beba2273763310c80295c415fed50f9cf59688d5b897e04139e002f75b4566e8fb76fac983620a732033e52dd7e01579fcfdf613416df5b31b2147

  • SSDEEP

    6144:Nstzeqmtfc35nNhadekaqwztvU62VCV+:NsReqMc35nNIdekUztJsCV

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 16 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\9fa170afc99df066666bb4d27194f0ac.exe
    "C:\Users\Admin\AppData\Local\Temp\9fa170afc99df066666bb4d27194f0ac.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4124
  • C:\Users\Admin\AppData\Local\Temp\2B75.exe
    C:\Users\Admin\AppData\Local\Temp\2B75.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\ProgramData\09770864797462120097.exe
      "C:\ProgramData\09770864797462120097.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4956
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\09770864797462120097.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2720
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 0
          4⤵
            PID:780
      • C:\ProgramData\56166910345881832339.exe
        "C:\ProgramData\56166910345881832339.exe"
        2⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of WriteProcessMemory
        PID:4852
        • 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:632
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2B75.exe" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4348
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 6
          3⤵
          • Delays execution with timeout.exe
          PID:2004
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 1616
        2⤵
        • Program crash
        PID:3432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2232 -ip 2232
      1⤵
        PID:5104
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        1⤵
          PID:1156
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
            PID:3780
          • C:\Windows\SysWOW64\explorer.exe
            C:\Windows\SysWOW64\explorer.exe
            1⤵
              PID:1028
            • C:\Windows\explorer.exe
              C:\Windows\explorer.exe
              1⤵
                PID:1676
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:4612
                • C:\Windows\SysWOW64\explorer.exe
                  C:\Windows\SysWOW64\explorer.exe
                  1⤵
                    PID:4492
                  • C:\Windows\SysWOW64\explorer.exe
                    C:\Windows\SysWOW64\explorer.exe
                    1⤵
                      PID:4132
                    • C:\Windows\explorer.exe
                      C:\Windows\explorer.exe
                      1⤵
                        PID:60
                      • C:\Windows\SysWOW64\explorer.exe
                        C:\Windows\SysWOW64\explorer.exe
                        1⤵
                          PID:4620

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\ProgramData\09770864797462120097.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\09770864797462120097.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\09770864797462120097.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\56166910345881832339.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\56166910345881832339.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\56166910345881832339.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\2B75.exe

                          Filesize

                          471KB

                          MD5

                          603e0b4083560a933494a6a844ecac4c

                          SHA1

                          604063cfe175b37c6e7b21b6c7173ecddd9227ba

                          SHA256

                          2b999d539dab833c70b1575a767273eafcc880cc95114707215a10b05d4c26d7

                          SHA512

                          9f8a45140c8343ff0772d76036aaf6ccc51e09dc22a37c6174422a06c37fe19a12e48b116be1654d22e7e21334e7cfa781953a4bed62dfe7b4c321bf5dbac9cd

                        • C:\Users\Admin\AppData\Local\Temp\2B75.exe

                          Filesize

                          471KB

                          MD5

                          603e0b4083560a933494a6a844ecac4c

                          SHA1

                          604063cfe175b37c6e7b21b6c7173ecddd9227ba

                          SHA256

                          2b999d539dab833c70b1575a767273eafcc880cc95114707215a10b05d4c26d7

                          SHA512

                          9f8a45140c8343ff0772d76036aaf6ccc51e09dc22a37c6174422a06c37fe19a12e48b116be1654d22e7e21334e7cfa781953a4bed62dfe7b4c321bf5dbac9cd

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

                          Filesize

                          639.3MB

                          MD5

                          ba4dae6cec78cb765eb1ec9dc933bf67

                          SHA1

                          9a0bedfcb988631eec3ebb2a2c9ffd5192ed9e3b

                          SHA256

                          60d88756e9645f9b53628076f81d613cc379ec02c8610a4f0e877467be04c038

                          SHA512

                          9ec711a2a59daf26e7b5f7a2e63e6e74c1accc06b4ae62be131ca7f4a1782265ff75a2a0331bc82105f19f190a32297626c2f16e00cda4dd0525ba2a9a3b3514

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

                          Filesize

                          641.0MB

                          MD5

                          4bc8059cb9f9c12d87543e0cce992f92

                          SHA1

                          02bf74bebb0a817220927758d0452deabdbc20a5

                          SHA256

                          7f851764ed13fe67a51a861a2a64afb854608e417c222f17c37f7b71bbe91227

                          SHA512

                          a6b65f04e50b137f206b3e11aea671aea7f12a2b361c47c716bb6b0e431e3dac3af921513686286729a8c4b970366dc913fd7c2ef29f98c588479be2200467cd

                        • memory/60-319-0x0000000000970000-0x000000000097B000-memory.dmp

                          Filesize

                          44KB

                        • memory/60-318-0x00000000005A0000-0x00000000005AD000-memory.dmp

                          Filesize

                          52KB

                        • memory/60-321-0x00000000005A0000-0x00000000005AD000-memory.dmp

                          Filesize

                          52KB

                        • memory/632-292-0x00000000010E0000-0x00000000010E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/632-294-0x0000000000130000-0x0000000000C6A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/632-293-0x00000000011F0000-0x00000000011F1000-memory.dmp

                          Filesize

                          4KB

                        • memory/1028-307-0x0000000000590000-0x0000000000599000-memory.dmp

                          Filesize

                          36KB

                        • memory/1028-304-0x0000000000590000-0x0000000000599000-memory.dmp

                          Filesize

                          36KB

                        • memory/1156-301-0x0000000000A60000-0x0000000000A6B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1156-306-0x0000000000A60000-0x0000000000A6B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1156-305-0x0000000000D90000-0x0000000000D9F000-memory.dmp

                          Filesize

                          60KB

                        • memory/1156-324-0x0000000000D90000-0x0000000000D9F000-memory.dmp

                          Filesize

                          60KB

                        • memory/1676-308-0x0000000000100000-0x000000000010C000-memory.dmp

                          Filesize

                          48KB

                        • memory/1676-311-0x0000000000100000-0x000000000010C000-memory.dmp

                          Filesize

                          48KB

                        • memory/1676-309-0x0000000000590000-0x0000000000599000-memory.dmp

                          Filesize

                          36KB

                        • memory/2232-280-0x0000000000400000-0x000000000081A000-memory.dmp

                          Filesize

                          4.1MB

                        • memory/2232-247-0x0000000000400000-0x000000000081A000-memory.dmp

                          Filesize

                          4.1MB

                        • memory/2232-160-0x0000000061E00000-0x0000000061EF3000-memory.dmp

                          Filesize

                          972KB

                        • memory/2232-150-0x0000000002430000-0x0000000002487000-memory.dmp

                          Filesize

                          348KB

                        • memory/2676-240-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-329-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-347-0x0000000003590000-0x00000000035A0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-246-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-336-0x0000000003590000-0x00000000035A0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-330-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-331-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-245-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-244-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-243-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-242-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-241-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-328-0x0000000003590000-0x00000000035A0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-239-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-225-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

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

                          Filesize

                          88KB

                        • memory/2676-327-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-238-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-237-0x00000000077C0000-0x00000000077D0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-236-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-233-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-235-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-231-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-234-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/2676-232-0x00000000031D0000-0x00000000031E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/3780-303-0x0000000000D90000-0x0000000000D9F000-memory.dmp

                          Filesize

                          60KB

                        • memory/3780-302-0x00000000010E0000-0x00000000010E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/3780-323-0x00000000010E0000-0x00000000010E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/3780-300-0x0000000000D90000-0x0000000000D9F000-memory.dmp

                          Filesize

                          60KB

                        • memory/4124-134-0x0000000002530000-0x0000000002539000-memory.dmp

                          Filesize

                          36KB

                        • memory/4124-136-0x0000000000400000-0x00000000007FC000-memory.dmp

                          Filesize

                          4.0MB

                        • memory/4132-316-0x0000000000BD0000-0x0000000000BD9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4132-317-0x0000000000970000-0x000000000097B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4132-326-0x0000000000BD0000-0x0000000000BD9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4132-315-0x0000000000970000-0x000000000097B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4492-325-0x0000000000BD0000-0x0000000000BD9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4492-313-0x0000000000BD0000-0x0000000000BD9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4492-314-0x0000000000BE0000-0x0000000000BE5000-memory.dmp

                          Filesize

                          20KB

                        • memory/4612-312-0x0000000000C10000-0x0000000000C37000-memory.dmp

                          Filesize

                          156KB

                        • memory/4612-310-0x0000000000C10000-0x0000000000C37000-memory.dmp

                          Filesize

                          156KB

                        • memory/4620-322-0x0000000000880000-0x000000000088B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4620-320-0x0000000000880000-0x000000000088B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4852-277-0x00000000006C0000-0x00000000011FA000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/4852-276-0x00000000001F0000-0x00000000001F1000-memory.dmp

                          Filesize

                          4KB

                        • memory/4852-275-0x00000000001E0000-0x00000000001E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/4956-263-0x00000000003A0000-0x0000000001203000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4956-262-0x00000000003A0000-0x0000000001203000-memory.dmp

                          Filesize

                          14.4MB