Analysis

  • max time kernel
    152s
  • max time network
    155s
  • 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 13:09

General

  • Target

    d0a7d700851f79d277edb894d255d857.exe

  • Size

    212KB

  • MD5

    d0a7d700851f79d277edb894d255d857

  • SHA1

    bdabd3986483dcf95be18c4057d1f0f7909e6f6e

  • SHA256

    74b1fba94544e5ef79c8907d2c5e392b6b0f948f08e445a940239a7d0ec1eca8

  • SHA512

    e3d4160a3e818d0ad71a02ba2d3d51bf25aca0a12d2849cf7ab1363fd0d17ed6168471e6fe5053a3f5108819f139ca113503408ec9a03aaf300a1e4d00d36086

  • SSDEEP

    3072:2tYU/l+KhAGQmMDMXnV7DasXIyZsBOGOq4cKVAMDfs5t1W0bLv:WYUt+wQmB3V66sEGocHG8R

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 5 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 6 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 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 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\d0a7d700851f79d277edb894d255d857.exe
    "C:\Users\Admin\AppData\Local\Temp\d0a7d700851f79d277edb894d255d857.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4260
  • C:\Users\Admin\AppData\Roaming\ejatsrh
    C:\Users\Admin\AppData\Roaming\ejatsrh
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:4012
  • C:\Users\Admin\AppData\Local\Temp\76A7.exe
    C:\Users\Admin\AppData\Local\Temp\76A7.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\ProgramData\26629978185190024904.exe
      "C:\ProgramData\26629978185190024904.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4692
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\26629978185190024904.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3388
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 0
          4⤵
            PID:4256
      • C:\ProgramData\51711779580575244837.exe
        "C:\ProgramData\51711779580575244837.exe"
        2⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of WriteProcessMemory
        PID:4484
        • 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:4808
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\76A7.exe" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2188
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 6
          3⤵
          • Delays execution with timeout.exe
          PID:3260
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 2160
        2⤵
        • Program crash
        PID:2632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2284 -ip 2284
      1⤵
        PID:2096
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        1⤵
          PID:4036
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
            PID:4880
          • C:\Windows\SysWOW64\explorer.exe
            C:\Windows\SysWOW64\explorer.exe
            1⤵
              PID:2620
            • C:\Windows\explorer.exe
              C:\Windows\explorer.exe
              1⤵
                PID:776
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:3328
                • C:\Windows\SysWOW64\explorer.exe
                  C:\Windows\SysWOW64\explorer.exe
                  1⤵
                    PID:2336
                  • C:\Windows\SysWOW64\explorer.exe
                    C:\Windows\SysWOW64\explorer.exe
                    1⤵
                      PID:4744
                    • C:\Windows\explorer.exe
                      C:\Windows\explorer.exe
                      1⤵
                        PID:1688
                      • C:\Windows\SysWOW64\explorer.exe
                        C:\Windows\SysWOW64\explorer.exe
                        1⤵
                          PID:3560

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\ProgramData\26629978185190024904.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\26629978185190024904.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\26629978185190024904.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\51711779580575244837.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\51711779580575244837.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\51711779580575244837.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\76A7.exe

                          Filesize

                          471KB

                          MD5

                          603e0b4083560a933494a6a844ecac4c

                          SHA1

                          604063cfe175b37c6e7b21b6c7173ecddd9227ba

                          SHA256

                          2b999d539dab833c70b1575a767273eafcc880cc95114707215a10b05d4c26d7

                          SHA512

                          9f8a45140c8343ff0772d76036aaf6ccc51e09dc22a37c6174422a06c37fe19a12e48b116be1654d22e7e21334e7cfa781953a4bed62dfe7b4c321bf5dbac9cd

                        • C:\Users\Admin\AppData\Local\Temp\76A7.exe

                          Filesize

                          471KB

                          MD5

                          603e0b4083560a933494a6a844ecac4c

                          SHA1

                          604063cfe175b37c6e7b21b6c7173ecddd9227ba

                          SHA256

                          2b999d539dab833c70b1575a767273eafcc880cc95114707215a10b05d4c26d7

                          SHA512

                          9f8a45140c8343ff0772d76036aaf6ccc51e09dc22a37c6174422a06c37fe19a12e48b116be1654d22e7e21334e7cfa781953a4bed62dfe7b4c321bf5dbac9cd

                        • C:\Users\Admin\AppData\Roaming\ejatsrh

                          Filesize

                          212KB

                          MD5

                          d0a7d700851f79d277edb894d255d857

                          SHA1

                          bdabd3986483dcf95be18c4057d1f0f7909e6f6e

                          SHA256

                          74b1fba94544e5ef79c8907d2c5e392b6b0f948f08e445a940239a7d0ec1eca8

                          SHA512

                          e3d4160a3e818d0ad71a02ba2d3d51bf25aca0a12d2849cf7ab1363fd0d17ed6168471e6fe5053a3f5108819f139ca113503408ec9a03aaf300a1e4d00d36086

                        • C:\Users\Admin\AppData\Roaming\ejatsrh

                          Filesize

                          212KB

                          MD5

                          d0a7d700851f79d277edb894d255d857

                          SHA1

                          bdabd3986483dcf95be18c4057d1f0f7909e6f6e

                          SHA256

                          74b1fba94544e5ef79c8907d2c5e392b6b0f948f08e445a940239a7d0ec1eca8

                          SHA512

                          e3d4160a3e818d0ad71a02ba2d3d51bf25aca0a12d2849cf7ab1363fd0d17ed6168471e6fe5053a3f5108819f139ca113503408ec9a03aaf300a1e4d00d36086

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

                          Filesize

                          380.1MB

                          MD5

                          6303e6a84a6494acd1f22f95cd525b18

                          SHA1

                          ee7c235e789add246d59a186a59ea0571e7658e3

                          SHA256

                          b161a5c4faa25f7da89cf8163f1b851d1b89f0efba7a27fd0ae547dafb160e29

                          SHA512

                          846b3d3910894beed11643b312e704a5f2e69f87e150bdb5c20a6589a41bb5f0231fdb611446b9d74ce2e7dd80039e031fedf353440d51402eb387959c51d930

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

                          Filesize

                          399.7MB

                          MD5

                          cf0a17ac416bff72d68d3330ae754d59

                          SHA1

                          e0e971a6468ce489d9e812ff57a8874a4e4173f7

                          SHA256

                          f5990b4defa3b6a2d66eb696e3677d5ff7a3350e56aa852ca8cd6e889d975022

                          SHA512

                          9f5a7e4db410aa550a80a3a6ed58d5dc05736598b8cda0540210c8dabcc750929dbe8b4c76bc102ac40729d31e073aea6078cbc79f6e511f0bfe8c30949193c0

                        • memory/776-289-0x0000000000730000-0x000000000073C000-memory.dmp

                          Filesize

                          48KB

                        • memory/776-290-0x00000000012C0000-0x00000000012C9000-memory.dmp

                          Filesize

                          36KB

                        • memory/776-291-0x0000000000730000-0x000000000073C000-memory.dmp

                          Filesize

                          48KB

                        • memory/776-318-0x00000000012C0000-0x00000000012C9000-memory.dmp

                          Filesize

                          36KB

                        • memory/1688-300-0x00000000003F0000-0x00000000003FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/1688-322-0x00000000003F0000-0x00000000003FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/1688-301-0x0000000000BC0000-0x0000000000BCD000-memory.dmp

                          Filesize

                          52KB

                        • memory/1688-299-0x0000000000BC0000-0x0000000000BCD000-memory.dmp

                          Filesize

                          52KB

                        • memory/2284-157-0x0000000002430000-0x0000000002487000-memory.dmp

                          Filesize

                          348KB

                        • memory/2284-168-0x0000000061E00000-0x0000000061EF3000-memory.dmp

                          Filesize

                          972KB

                        • memory/2284-244-0x0000000000400000-0x000000000081A000-memory.dmp

                          Filesize

                          4.1MB

                        • memory/2284-271-0x0000000000400000-0x000000000081A000-memory.dmp

                          Filesize

                          4.1MB

                        • memory/2336-295-0x0000000000340000-0x0000000000367000-memory.dmp

                          Filesize

                          156KB

                        • memory/2336-296-0x0000000000AC0000-0x0000000000AC9000-memory.dmp

                          Filesize

                          36KB

                        • memory/2336-294-0x0000000000AC0000-0x0000000000AC9000-memory.dmp

                          Filesize

                          36KB

                        • memory/2336-320-0x0000000000340000-0x0000000000367000-memory.dmp

                          Filesize

                          156KB

                        • memory/2620-317-0x0000000001230000-0x000000000123F000-memory.dmp

                          Filesize

                          60KB

                        • memory/2620-282-0x00000000012C0000-0x00000000012C9000-memory.dmp

                          Filesize

                          36KB

                        • memory/2620-288-0x00000000012C0000-0x00000000012C9000-memory.dmp

                          Filesize

                          36KB

                        • memory/3152-148-0x0000000002730000-0x0000000002746000-memory.dmp

                          Filesize

                          88KB

                        • memory/3152-135-0x00000000007D0000-0x00000000007E6000-memory.dmp

                          Filesize

                          88KB

                        • memory/3328-292-0x0000000000340000-0x0000000000367000-memory.dmp

                          Filesize

                          156KB

                        • memory/3328-319-0x0000000000730000-0x000000000073C000-memory.dmp

                          Filesize

                          48KB

                        • memory/3328-293-0x0000000000340000-0x0000000000367000-memory.dmp

                          Filesize

                          156KB

                        • memory/3560-302-0x00000000008F0000-0x00000000008FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/3560-307-0x00000000008F0000-0x00000000008FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/3560-306-0x0000000000BC0000-0x0000000000BCD000-memory.dmp

                          Filesize

                          52KB

                        • memory/4012-151-0x0000000000400000-0x00000000004A4000-memory.dmp

                          Filesize

                          656KB

                        • memory/4036-273-0x00000000004A0000-0x00000000004AB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4036-313-0x0000000003880000-0x0000000003881000-memory.dmp

                          Filesize

                          4KB

                        • memory/4036-277-0x00000000004A0000-0x00000000004AB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4036-275-0x0000000003880000-0x0000000003881000-memory.dmp

                          Filesize

                          4KB

                        • memory/4260-136-0x0000000000400000-0x00000000004A4000-memory.dmp

                          Filesize

                          656KB

                        • memory/4260-134-0x0000000000520000-0x0000000000529000-memory.dmp

                          Filesize

                          36KB

                        • memory/4484-266-0x0000000003880000-0x0000000003881000-memory.dmp

                          Filesize

                          4KB

                        • memory/4484-267-0x0000000003890000-0x0000000003891000-memory.dmp

                          Filesize

                          4KB

                        • memory/4484-268-0x0000000000D50000-0x000000000188A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/4692-254-0x00000000006A0000-0x0000000001503000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4692-253-0x00000000006A0000-0x0000000001503000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4744-297-0x00000000003F0000-0x00000000003FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4744-298-0x00000000003F0000-0x00000000003FB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4744-321-0x0000000000AC0000-0x0000000000AC9000-memory.dmp

                          Filesize

                          36KB

                        • memory/4808-308-0x0000000003A70000-0x0000000003A71000-memory.dmp

                          Filesize

                          4KB

                        • memory/4808-310-0x0000000000E40000-0x000000000197A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/4808-309-0x0000000003A80000-0x0000000003A81000-memory.dmp

                          Filesize

                          4KB

                        • memory/4880-314-0x00000000004A0000-0x00000000004AB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4880-281-0x0000000001230000-0x000000000123F000-memory.dmp

                          Filesize

                          60KB

                        • memory/4880-280-0x00000000004A0000-0x00000000004AB000-memory.dmp

                          Filesize

                          44KB

                        • memory/4880-279-0x0000000001230000-0x000000000123F000-memory.dmp

                          Filesize

                          60KB