Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2022, 02:30

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.28867.21061.exe
  • Size 222KB
  • Sample221229-cy6phafc3w
  • SHA256 e7c3cff0ae5c18797117676076ccd7c501fc47d2e0da7e61826ed234eb4bed43
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • installs

C2
  • 77.73.134.57:20368

Attributes
  • auth_value

    018d84fd84774560e4827f12acc7d4af

Extracted

Family
  • vidar

Version
  • 1.7

Botnet
  • 788

C2
  • https://t.me/robloxblackl

  • https://steamcommunity.com/profiles/76561199458928097

Attributes
  • profile_id

    788

Signatures

  • Detects Smokeloader packer 1 IoCs
  • RedLine

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

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • 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
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28867.21061.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28867.21061.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4980
  • C:\Users\Admin\AppData\Local\Temp\2FAB.exe
    C:\Users\Admin\AppData\Local\Temp\2FAB.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4440
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4284
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 264
      2⤵
      • Program crash
      PID:1444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4440 -ip 4440
    1⤵
      PID:916
    • C:\Users\Admin\AppData\Local\Temp\35C6.exe
      C:\Users\Admin\AppData\Local\Temp\35C6.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe
        C:\Users\Admin\AppData\Local\Temp\35C6.exe
        2⤵
        • Loads dropped DLL
        PID:1552
    • C:\Users\Admin\AppData\Local\Temp\3B36.exe
      C:\Users\Admin\AppData\Local\Temp\3B36.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4592
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
        2⤵
          PID:4612
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
          2⤵
            PID:932
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
            2⤵
              PID:3016
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
              2⤵
                PID:1664
            • C:\Users\Admin\AppData\Local\Temp\4FD8.exe
              C:\Users\Admin\AppData\Local\Temp\4FD8.exe
              1⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:1544
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                2⤵
                • Loads dropped DLL
                • Checks processor information in registry
                PID:1608
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" & exit
                  3⤵
                    PID:5000
                    • C:\Windows\SysWOW64\timeout.exe
                      timeout /t 6
                      4⤵
                      • Delays execution with timeout.exe
                      PID:3940
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:4648
                • C:\Windows\explorer.exe
                  C:\Windows\explorer.exe
                  1⤵
                    PID:3296
                  • C:\Windows\SysWOW64\explorer.exe
                    C:\Windows\SysWOW64\explorer.exe
                    1⤵
                      PID:3152
                    • C:\Windows\explorer.exe
                      C:\Windows\explorer.exe
                      1⤵
                        PID:1376
                      • C:\Windows\SysWOW64\explorer.exe
                        C:\Windows\SysWOW64\explorer.exe
                        1⤵
                          PID:4724
                        • C:\Windows\SysWOW64\explorer.exe
                          C:\Windows\SysWOW64\explorer.exe
                          1⤵
                            PID:1644
                          • C:\Windows\SysWOW64\explorer.exe
                            C:\Windows\SysWOW64\explorer.exe
                            1⤵
                              PID:3184
                            • C:\Windows\explorer.exe
                              C:\Windows\explorer.exe
                              1⤵
                                PID:4904
                              • C:\Windows\SysWOW64\explorer.exe
                                C:\Windows\SysWOW64\explorer.exe
                                1⤵
                                  PID:4016

                                Network

                                      MITRE ATT&CK Enterprise v6

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      mozglue.dll

                                      • Path C:\ProgramData\mozglue.dll
                                      • Size 133KB
                                      • SHA256 3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
                                      • MD5 SHA1 SHA512 SSDEEP

                                      nss3.dll

                                      • Path C:\ProgramData\nss3.dll
                                      • Size 1.2MB
                                      • SHA256 e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
                                      • MD5 SHA1 SHA512 SSDEEP

                                      mozglue.dll

                                      • Path C:\Users\Admin\AppData\LocalLow\mozglue.dll
                                      • Size 612KB
                                      • SHA256 4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
                                      • MD5 SHA1 SHA512 SSDEEP

                                      nss3.dll

                                      • Path C:\Users\Admin\AppData\LocalLow\nss3.dll
                                      • Size 1.9MB
                                      • SHA256 c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
                                      • MD5 SHA1 SHA512 SSDEEP

                                      sqlite3.dll

                                      • Path C:\Users\Admin\AppData\LocalLow\sqlite3.dll
                                      • Size 1.0MB
                                      • SHA256 47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
                                      • MD5 SHA1 SHA512 SSDEEP

                                      2FAB.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\2FAB.exe
                                      • Size 299KB
                                      • SHA256 5a83268b4310b64a536daa8aa0e84bfc225d3a4f5914310daa65027ac821be72
                                      • MD5 SHA1 SHA512 SSDEEP

                                      2FAB.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\2FAB.exe
                                      • Size 299KB
                                      • SHA256 5a83268b4310b64a536daa8aa0e84bfc225d3a4f5914310daa65027ac821be72
                                      • MD5 SHA1 SHA512 SSDEEP

                                      35C6.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\35C6.exe
                                      • Size 2.7MB
                                      • SHA256 493720da6f498098a54ae36cc97c04ec96880444030324bd043b66233899b8fe
                                      • MD5 SHA1 SHA512 SSDEEP

                                      35C6.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\35C6.exe
                                      • Size 2.7MB
                                      • SHA256 493720da6f498098a54ae36cc97c04ec96880444030324bd043b66233899b8fe
                                      • MD5 SHA1 SHA512 SSDEEP

                                      3B36.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\3B36.exe
                                      • Size 67KB
                                      • SHA256 7fddf1b75f50d43214867f367223f2d241d62ae63deea334d051c0ee19d18157
                                      • MD5 SHA1 SHA512 SSDEEP

                                      3B36.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\3B36.exe
                                      • Size 67KB
                                      • SHA256 7fddf1b75f50d43214867f367223f2d241d62ae63deea334d051c0ee19d18157
                                      • MD5 SHA1 SHA512 SSDEEP

                                      4FD8.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\4FD8.exe
                                      • Size 9.1MB
                                      • SHA256 7ec7d610aeb9782ce8b59b3f94732bbb5504b4e508682257a071685fabab0c3a
                                      • MD5 SHA1 SHA512 SSDEEP

                                      4FD8.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\4FD8.exe
                                      • Size 9.1MB
                                      • SHA256 7ec7d610aeb9782ce8b59b3f94732bbb5504b4e508682257a071685fabab0c3a
                                      • MD5 SHA1 SHA512 SSDEEP

                                      memory/1200-162-0x00000000029A0000-0x0000000002B43000-memory.dmp

                                      memory/1200-161-0x0000000002920000-0x000000000299B000-memory.dmp

                                      memory/1200-152-0x0000000002920000-0x000000000299B000-memory.dmp

                                      memory/1376-226-0x0000000000DF0000-0x0000000000DFC000-memory.dmp

                                      memory/1376-225-0x0000000001000000-0x0000000001006000-memory.dmp

                                      memory/1376-273-0x0000000001000000-0x0000000001006000-memory.dmp

                                      memory/1544-215-0x00007FFD32380000-0x00007FFD32E41000-memory.dmp

                                      memory/1544-206-0x00007FFD32380000-0x00007FFD32E41000-memory.dmp

                                      memory/1544-196-0x0000000000F00000-0x000000000181E000-memory.dmp

                                      memory/1552-160-0x0000000000400000-0x000000000041E000-memory.dmp

                                      memory/1552-159-0x0000000000400000-0x000000000041E000-memory.dmp

                                      memory/1552-237-0x0000000000400000-0x000000000041E000-memory.dmp

                                      memory/1608-267-0x0000000000400000-0x000000000045F000-memory.dmp

                                      memory/1608-214-0x0000000000400000-0x000000000045F000-memory.dmp

                                      memory/1608-221-0x0000000000400000-0x000000000045F000-memory.dmp

                                      memory/1608-243-0x0000000060900000-0x0000000060992000-memory.dmp

                                      memory/1608-213-0x0000000000400000-0x000000000045F000-memory.dmp

                                      memory/1608-209-0x0000000000400000-0x000000000045F000-memory.dmp

                                      memory/1644-232-0x0000000000B90000-0x0000000000B99000-memory.dmp

                                      memory/1644-275-0x0000000000BA0000-0x0000000000BA5000-memory.dmp

                                      memory/1644-231-0x0000000000BA0000-0x0000000000BA5000-memory.dmp

                                      memory/3068-208-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-286-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-188-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-186-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-181-0x0000000007EA0000-0x0000000007EB0000-memory.dmp

                                      memory/3068-182-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-180-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-294-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-176-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-175-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-195-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-280-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-198-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-197-0x0000000008020000-0x0000000008030000-memory.dmp

                                      memory/3068-193-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-190-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-202-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-201-0x0000000007B60000-0x0000000007B70000-memory.dmp

                                      memory/3068-173-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-203-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-204-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-281-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-177-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-293-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-172-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-282-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-171-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-271-0x0000000002890000-0x00000000028A0000-memory.dmp

                                      memory/3068-283-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-284-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-285-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-265-0x0000000007B60000-0x0000000007B70000-memory.dmp

                                      memory/3068-264-0x0000000008020000-0x0000000008030000-memory.dmp

                                      memory/3068-279-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-287-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-292-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-288-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-220-0x0000000002890000-0x00000000028A0000-memory.dmp

                                      memory/3068-289-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-290-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3068-291-0x0000000007E00000-0x0000000007E10000-memory.dmp

                                      memory/3152-272-0x0000000000960000-0x0000000000965000-memory.dmp

                                      memory/3152-223-0x0000000000950000-0x0000000000959000-memory.dmp

                                      memory/3152-222-0x0000000000960000-0x0000000000965000-memory.dmp

                                      memory/3184-235-0x00000000009D0000-0x00000000009DB000-memory.dmp

                                      memory/3184-234-0x00000000009E0000-0x00000000009E6000-memory.dmp

                                      memory/3296-212-0x0000000000330000-0x000000000033F000-memory.dmp

                                      memory/3296-210-0x0000000000340000-0x0000000000349000-memory.dmp

                                      memory/3296-269-0x0000000000340000-0x0000000000349000-memory.dmp

                                      memory/4016-242-0x0000000000CE0000-0x0000000000CEB000-memory.dmp

                                      memory/4016-241-0x0000000000CF0000-0x0000000000CF8000-memory.dmp

                                      memory/4284-217-0x0000000007950000-0x0000000007B12000-memory.dmp

                                      memory/4284-170-0x0000000006790000-0x00000000067AE000-memory.dmp

                                      memory/4284-218-0x0000000007B20000-0x000000000804C000-memory.dmp

                                      memory/4284-140-0x0000000000400000-0x0000000000438000-memory.dmp

                                      memory/4284-149-0x0000000002F70000-0x0000000002F82000-memory.dmp

                                      memory/4284-174-0x0000000007630000-0x0000000007680000-memory.dmp

                                      memory/4284-164-0x0000000006910000-0x0000000006EB4000-memory.dmp

                                      memory/4284-165-0x00000000067C0000-0x0000000006836000-memory.dmp

                                      memory/4284-150-0x00000000054F0000-0x00000000055FA000-memory.dmp

                                      memory/4284-148-0x0000000005A00000-0x0000000006018000-memory.dmp

                                      memory/4284-163-0x00000000062C0000-0x0000000006352000-memory.dmp

                                      memory/4284-151-0x0000000005420000-0x000000000545C000-memory.dmp

                                      memory/4592-156-0x0000000000030000-0x0000000000046000-memory.dmp

                                      memory/4592-157-0x00000000048A0000-0x0000000004906000-memory.dmp

                                      memory/4648-207-0x0000000000950000-0x000000000095B000-memory.dmp

                                      memory/4648-270-0x0000000000960000-0x0000000000967000-memory.dmp

                                      memory/4648-219-0x0000000000960000-0x0000000000967000-memory.dmp

                                      memory/4724-228-0x0000000000EE0000-0x0000000000F02000-memory.dmp

                                      memory/4724-229-0x0000000000EB0000-0x0000000000ED7000-memory.dmp

                                      memory/4724-274-0x0000000000EE0000-0x0000000000F02000-memory.dmp

                                      memory/4904-239-0x0000000000EB0000-0x0000000000EBD000-memory.dmp

                                      memory/4904-238-0x0000000000EC0000-0x0000000000EC7000-memory.dmp

                                      memory/4980-135-0x0000000000400000-0x000000000045B000-memory.dmp

                                      memory/4980-133-0x0000000002050000-0x0000000002059000-memory.dmp

                                      memory/4980-134-0x0000000000400000-0x000000000045B000-memory.dmp

                                      memory/4980-132-0x00000000005C8000-0x00000000005D9000-memory.dmp