Analysis

  • max time kernel
    150s
  • max time network
    152s
  • 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 03:00

General

  • Target

    dd007878bfb0b2e91fa55a521121a419459ffb4fc7b31d6ae68e1b573e6eba8a.exe

  • Size

    197KB

  • MD5

    db52038dfd4f1bacb0c19d9c1760b43b

  • SHA1

    6e197788f4a612c0bf5b5c4ec45352a7ccbb86ea

  • SHA256

    dd007878bfb0b2e91fa55a521121a419459ffb4fc7b31d6ae68e1b573e6eba8a

  • SHA512

    8398594aa278e8aabc409a7d870e24ad5d86ebb40d020b3a13c39eb45ec6e21afde55da7fe2925060256d64474cdd072c94f70825b5d411eca6086ea1dcbb015

  • SSDEEP

    3072:F628cmJrWo0qVDlRZXlqQSOUzYYiiu0iJEzAsZLCDgL2hgMe:828LKAPXlUk0iyzh8g8De

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 4 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 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\dd007878bfb0b2e91fa55a521121a419459ffb4fc7b31d6ae68e1b573e6eba8a.exe
    "C:\Users\Admin\AppData\Local\Temp\dd007878bfb0b2e91fa55a521121a419459ffb4fc7b31d6ae68e1b573e6eba8a.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1124
  • C:\Users\Admin\AppData\Local\Temp\E479.exe
    C:\Users\Admin\AppData\Local\Temp\E479.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:3908
    • C:\ProgramData\19044974195648282308.exe
      "C:\ProgramData\19044974195648282308.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:936
      • 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:4496
    • C:\ProgramData\86334324519317361352.exe
      "C:\ProgramData\86334324519317361352.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4792
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\86334324519317361352.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5052
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 0
          4⤵
            PID:3968
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\E479.exe" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:32
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 6
          3⤵
          • Delays execution with timeout.exe
          PID:4880
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 2036
        2⤵
        • Program crash
        PID:1116
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      1⤵
        PID:3496
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe
        1⤵
          PID:4188
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          1⤵
            PID:4612
          • C:\Windows\explorer.exe
            C:\Windows\explorer.exe
            1⤵
              PID:4428
            • C:\Windows\SysWOW64\explorer.exe
              C:\Windows\SysWOW64\explorer.exe
              1⤵
                PID:4816
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:5000
                • C:\Windows\SysWOW64\explorer.exe
                  C:\Windows\SysWOW64\explorer.exe
                  1⤵
                    PID:1836
                  • C:\Windows\explorer.exe
                    C:\Windows\explorer.exe
                    1⤵
                      PID:2620
                    • C:\Windows\SysWOW64\explorer.exe
                      C:\Windows\SysWOW64\explorer.exe
                      1⤵
                        PID:4520
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3908 -ip 3908
                        1⤵
                          PID:2716

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\ProgramData\19044974195648282308.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\19044974195648282308.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\19044974195648282308.exe

                          Filesize

                          7.2MB

                          MD5

                          c5e0fb4ecaa8a7481a283099d604f7a0

                          SHA1

                          df4b0c0cc823da2b0443076650c292b43dd9de33

                          SHA256

                          c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42

                          SHA512

                          375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57

                        • C:\ProgramData\86334324519317361352.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\86334324519317361352.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • C:\ProgramData\86334324519317361352.exe

                          Filesize

                          4.3MB

                          MD5

                          c4ab3149ef02a36d663699a8c541933e

                          SHA1

                          67088f5eff9ec575775b711c9e3650d12d7f4d5c

                          SHA256

                          0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

                          SHA512

                          88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

                        • 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\E479.exe

                          Filesize

                          307KB

                          MD5

                          125333ed2585403be4c15ad958b0a57c

                          SHA1

                          916c24a939a5ba7c7e80d39bb78f6f306a386125

                          SHA256

                          7d7cf93ffd14ae7209302aee9fea01cdc7742c0038acf76cb46426ebdc2ce6eb

                          SHA512

                          b2399818452ff6a6b580942c51dc5e17f7cacf6736a6e1018b1de6e81cb0a090bd0a68f03f31656e9fe2c9ed478461a67f0c02b0a95cd352dba8fda42b5a7c3b

                        • C:\Users\Admin\AppData\Local\Temp\E479.exe

                          Filesize

                          307KB

                          MD5

                          125333ed2585403be4c15ad958b0a57c

                          SHA1

                          916c24a939a5ba7c7e80d39bb78f6f306a386125

                          SHA256

                          7d7cf93ffd14ae7209302aee9fea01cdc7742c0038acf76cb46426ebdc2ce6eb

                          SHA512

                          b2399818452ff6a6b580942c51dc5e17f7cacf6736a6e1018b1de6e81cb0a090bd0a68f03f31656e9fe2c9ed478461a67f0c02b0a95cd352dba8fda42b5a7c3b

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

                          Filesize

                          741.2MB

                          MD5

                          6ed9b326b61cc829f7d7395e125d8b53

                          SHA1

                          37b808e12de284d646e00242d1f3cb62fa3aa13e

                          SHA256

                          402e005ef9dfd7bc8fa9c370e91b65fb2a4f9e19be5b3bbabc43225332d88647

                          SHA512

                          9345fe29d68df6ec17882eaf4ff7c108c2c2f68f0ea50e3fe3f57d51d3c9bab4d96ffd7ad614aa908702f66350f488f55931ff074f158bd774eb63e4b90ca3a7

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

                          Filesize

                          741.2MB

                          MD5

                          6ed9b326b61cc829f7d7395e125d8b53

                          SHA1

                          37b808e12de284d646e00242d1f3cb62fa3aa13e

                          SHA256

                          402e005ef9dfd7bc8fa9c370e91b65fb2a4f9e19be5b3bbabc43225332d88647

                          SHA512

                          9345fe29d68df6ec17882eaf4ff7c108c2c2f68f0ea50e3fe3f57d51d3c9bab4d96ffd7ad614aa908702f66350f488f55931ff074f158bd774eb63e4b90ca3a7

                        • memory/936-279-0x0000000000C60000-0x000000000179A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/936-278-0x0000000001A00000-0x0000000001A01000-memory.dmp

                          Filesize

                          4KB

                        • memory/936-277-0x00000000017F0000-0x00000000017F1000-memory.dmp

                          Filesize

                          4KB

                        • memory/1124-134-0x0000000000510000-0x0000000000519000-memory.dmp

                          Filesize

                          36KB

                        • memory/1124-136-0x0000000000400000-0x00000000004A0000-memory.dmp

                          Filesize

                          640KB

                        • memory/1836-249-0x0000000000440000-0x000000000044B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1836-257-0x0000000000450000-0x0000000000456000-memory.dmp

                          Filesize

                          24KB

                        • memory/1836-258-0x0000000000440000-0x000000000044B000-memory.dmp

                          Filesize

                          44KB

                        • memory/1836-296-0x0000000000450000-0x0000000000456000-memory.dmp

                          Filesize

                          24KB

                        • memory/2620-306-0x0000000000890000-0x0000000000897000-memory.dmp

                          Filesize

                          28KB

                        • memory/2620-259-0x0000000000880000-0x000000000088D000-memory.dmp

                          Filesize

                          52KB

                        • memory/2620-261-0x0000000000880000-0x000000000088D000-memory.dmp

                          Filesize

                          52KB

                        • memory/2620-260-0x0000000000890000-0x0000000000897000-memory.dmp

                          Filesize

                          28KB

                        • memory/3216-135-0x0000000000910000-0x0000000000926000-memory.dmp

                          Filesize

                          88KB

                        • memory/3496-161-0x0000000000D50000-0x0000000000D5B000-memory.dmp

                          Filesize

                          44KB

                        • memory/3496-163-0x0000000000D50000-0x0000000000D5B000-memory.dmp

                          Filesize

                          44KB

                        • memory/3496-162-0x0000000000D60000-0x0000000000D67000-memory.dmp

                          Filesize

                          28KB

                        • memory/3496-276-0x0000000000D60000-0x0000000000D67000-memory.dmp

                          Filesize

                          28KB

                        • memory/3908-256-0x0000000000400000-0x00000000004BB000-memory.dmp

                          Filesize

                          748KB

                        • memory/3908-165-0x0000000061E00000-0x0000000061EF3000-memory.dmp

                          Filesize

                          972KB

                        • memory/3908-308-0x0000000000400000-0x00000000004BB000-memory.dmp

                          Filesize

                          748KB

                        • memory/3908-150-0x00000000020B0000-0x0000000002107000-memory.dmp

                          Filesize

                          348KB

                        • memory/4188-164-0x0000000001010000-0x000000000101F000-memory.dmp

                          Filesize

                          60KB

                        • memory/4188-281-0x0000000001020000-0x0000000001029000-memory.dmp

                          Filesize

                          36KB

                        • memory/4188-189-0x0000000001020000-0x0000000001029000-memory.dmp

                          Filesize

                          36KB

                        • memory/4188-190-0x0000000001010000-0x000000000101F000-memory.dmp

                          Filesize

                          60KB

                        • memory/4428-284-0x0000000000710000-0x0000000000716000-memory.dmp

                          Filesize

                          24KB

                        • memory/4428-240-0x0000000000700000-0x000000000070C000-memory.dmp

                          Filesize

                          48KB

                        • memory/4428-241-0x0000000000710000-0x0000000000716000-memory.dmp

                          Filesize

                          24KB

                        • memory/4428-242-0x0000000000700000-0x000000000070C000-memory.dmp

                          Filesize

                          48KB

                        • memory/4496-314-0x0000000000950000-0x000000000148A000-memory.dmp

                          Filesize

                          11.2MB

                        • memory/4496-313-0x00000000019F0000-0x00000000019F1000-memory.dmp

                          Filesize

                          4KB

                        • memory/4496-312-0x00000000019E0000-0x00000000019E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/4520-264-0x0000000000F20000-0x0000000000F2B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4520-263-0x0000000000F30000-0x0000000000F38000-memory.dmp

                          Filesize

                          32KB

                        • memory/4520-262-0x0000000000F20000-0x0000000000F2B000-memory.dmp

                          Filesize

                          44KB

                        • memory/4520-307-0x0000000000F30000-0x0000000000F38000-memory.dmp

                          Filesize

                          32KB

                        • memory/4612-283-0x0000000001220000-0x0000000001225000-memory.dmp

                          Filesize

                          20KB

                        • memory/4612-239-0x0000000001210000-0x0000000001219000-memory.dmp

                          Filesize

                          36KB

                        • memory/4612-238-0x0000000001220000-0x0000000001225000-memory.dmp

                          Filesize

                          20KB

                        • memory/4612-204-0x0000000001210000-0x0000000001219000-memory.dmp

                          Filesize

                          36KB

                        • memory/4792-305-0x0000000000990000-0x00000000017F3000-memory.dmp

                          Filesize

                          14.4MB

                        • memory/4816-244-0x0000000000F00000-0x0000000000F22000-memory.dmp

                          Filesize

                          136KB

                        • memory/4816-243-0x0000000000ED0000-0x0000000000EF7000-memory.dmp

                          Filesize

                          156KB

                        • memory/4816-286-0x0000000000F00000-0x0000000000F22000-memory.dmp

                          Filesize

                          136KB

                        • memory/4816-245-0x0000000000ED0000-0x0000000000EF7000-memory.dmp

                          Filesize

                          156KB

                        • memory/5000-290-0x0000000000F60000-0x0000000000F65000-memory.dmp

                          Filesize

                          20KB

                        • memory/5000-246-0x0000000000F50000-0x0000000000F59000-memory.dmp

                          Filesize

                          36KB

                        • memory/5000-247-0x0000000000F60000-0x0000000000F65000-memory.dmp

                          Filesize

                          20KB

                        • memory/5000-248-0x0000000000F50000-0x0000000000F59000-memory.dmp

                          Filesize

                          36KB