Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/11/2022, 07:01

General

  • Target
    16a541e9323880910b6b673a55afbc50.exe
  • Size 322KB
  • Sample221102-hs782aagcr
  • SHA256 c8f6242e89e394e5f9e2c06c1d6958729fd2362916b55823ed4c1877e04c93df
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • Google2

C2
  • 167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detect Amadey credential stealer module 2 IoCs
  • Detects Smokeloader packer 1 IoCs
  • RedLine

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

  • RedLine payload 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 8 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • 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 51 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16a541e9323880910b6b673a55afbc50.exe
    "C:\Users\Admin\AppData\Local\Temp\16a541e9323880910b6b673a55afbc50.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1408
  • C:\Users\Admin\AppData\Local\Temp\519A.exe
    C:\Users\Admin\AppData\Local\Temp\519A.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3676
  • C:\Users\Admin\AppData\Local\Temp\5A85.exe
    C:\Users\Admin\AppData\Local\Temp\5A85.exe
    1⤵
    • Executes dropped EXE
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3768
    • C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
      "C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe"
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:3168
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll, Main
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • outlook_win_path
        PID:4504
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 892
      2⤵
      • Program crash
      PID:3840
  • C:\Users\Admin\AppData\Local\Temp\613C.exe
    C:\Users\Admin\AppData\Local\Temp\613C.exe
    1⤵
    • Executes dropped EXE
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Users\Admin\AppData\Roaming\CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe
      "C:\Users\Admin\AppData\Roaming\CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2340
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6C75.tmp.bat""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3916
        • C:\Windows\system32\timeout.exe
          timeout 3
          4⤵
          • Delays execution with timeout.exe
          PID:2024
        • C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe
          "C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe"
          4⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1536
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "LYKAA" /tr "C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:3100
            • C:\Windows\system32\schtasks.exe
              schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "LYKAA" /tr "C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe"
              6⤵
              • Creates scheduled task(s)
              PID:2396
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
            C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe -a verus -o stratum+tcp://na.luckpool.net:3956 -u RKsS6XcgidDNc8rU38Yiv5STQutyMUu9A4.installs001 -p x -t 6
            5⤵
              PID:4704
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c cls
                6⤵
                  PID:5016
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        1⤵
          PID:3784
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe
          1⤵
            PID:680
          • C:\Windows\SysWOW64\explorer.exe
            C:\Windows\SysWOW64\explorer.exe
            1⤵
              PID:4396
            • C:\Windows\explorer.exe
              C:\Windows\explorer.exe
              1⤵
                PID:1284
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\SysWOW64\explorer.exe
                1⤵
                  PID:4072
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3768 -ip 3768
                  1⤵
                    PID:1444
                  • C:\Windows\SysWOW64\explorer.exe
                    C:\Windows\SysWOW64\explorer.exe
                    1⤵
                      PID:4728
                    • C:\Windows\SysWOW64\explorer.exe
                      C:\Windows\SysWOW64\explorer.exe
                      1⤵
                        PID:2028
                      • C:\Windows\explorer.exe
                        C:\Windows\explorer.exe
                        1⤵
                          PID:2368
                        • C:\Windows\SysWOW64\explorer.exe
                          C:\Windows\SysWOW64\explorer.exe
                          1⤵
                            PID:3228
                          • C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                            C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                            1⤵
                            • Executes dropped EXE
                            PID:4532
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 420
                              2⤵
                              • Program crash
                              PID:3516
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4532 -ip 4532
                            1⤵
                              PID:3928
                            • C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                              C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                              1⤵
                              • Executes dropped EXE
                              PID:1444

                            Network

                                  MITRE ATT&CK Enterprise v6

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  LYKAA.exe

                                  • Path C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe
                                  • Size 837KB
                                  • SHA256 917f533b13b2bac659f4a16d03ea4e1b30ee535c57c132b4d4f784fbd2c2a482
                                  • MD5 SHA1 SHA512 SSDEEP

                                  LYKAA.exe

                                  • Path C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe
                                  • Size 837KB
                                  • SHA256 917f533b13b2bac659f4a16d03ea4e1b30ee535c57c132b4d4f784fbd2c2a482
                                  • MD5 SHA1 SHA512 SSDEEP

                                  519A.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\519A.exe
                                  • Size 285KB
                                  • SHA256 f27ce34603fde8869721599a66678b19798a89bf75ef049a9020b4be9b8c8a6d
                                  • MD5 SHA1 SHA512 SSDEEP

                                  519A.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\519A.exe
                                  • Size 285KB
                                  • SHA256 f27ce34603fde8869721599a66678b19798a89bf75ef049a9020b4be9b8c8a6d
                                  • MD5 SHA1 SHA512 SSDEEP

                                  5A85.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\5A85.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  5A85.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\5A85.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  613C.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\613C.exe
                                  • Size 1.1MB
                                  • SHA256 44673c9ea35c6aa5fcb5481674afe921ae12a2f8f485d38c0ffc0accb0f406de
                                  • MD5 SHA1 SHA512 SSDEEP

                                  613C.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\613C.exe
                                  • Size 1.1MB
                                  • SHA256 44673c9ea35c6aa5fcb5481674afe921ae12a2f8f485d38c0ffc0accb0f406de
                                  • MD5 SHA1 SHA512 SSDEEP

                                  rovwer.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  rovwer.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  rovwer.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  rovwer.exe

                                  • Path C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
                                  • Size 361KB
                                  • SHA256 fe432260840c4d533a598e1f0128f2a05a4561d5f2386624b08a01948141f79e
                                  • MD5 SHA1 SHA512 SSDEEP

                                  tmp6C75.tmp.bat

                                  • Path C:\Users\Admin\AppData\Local\Temp\tmp6C75.tmp.bat
                                  • Size 153B
                                  • SHA256 3d0e17c41ca8f2d001e3251642c3a72a9aafaeb91e215c9645c64d5c71afc995
                                  • MD5 SHA1 SHA512

                                  cred64.dll

                                  • Path C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll
                                  • Size 126KB
                                  • SHA256 351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba
                                  • MD5 SHA1 SHA512 SSDEEP

                                  cred64.dll

                                  • Path C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll
                                  • Size 126KB
                                  • SHA256 351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba
                                  • MD5 SHA1 SHA512 SSDEEP

                                  CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe

                                  • Path C:\Users\Admin\AppData\Roaming\CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe
                                  • Size 837KB
                                  • SHA256 917f533b13b2bac659f4a16d03ea4e1b30ee535c57c132b4d4f784fbd2c2a482
                                  • MD5 SHA1 SHA512 SSDEEP

                                  CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe

                                  • Path C:\Users\Admin\AppData\Roaming\CsEKSsCbCSUHsBFKUscCEESFBsSFkFUHCCUBfbUSAHShSSfKSchFBse.exe
                                  • Size 837KB
                                  • SHA256 917f533b13b2bac659f4a16d03ea4e1b30ee535c57c132b4d4f784fbd2c2a482
                                  • MD5 SHA1 SHA512 SSDEEP

                                  memory/680-168-0x0000000000570000-0x0000000000579000-memory.dmp

                                  memory/680-215-0x0000000000570000-0x0000000000579000-memory.dmp

                                  memory/680-169-0x0000000000560000-0x000000000056F000-memory.dmp

                                  memory/1284-181-0x00000000009F0000-0x00000000009F6000-memory.dmp

                                  memory/1284-183-0x00000000009E0000-0x00000000009EC000-memory.dmp

                                  memory/1408-132-0x0000000002F78000-0x0000000002F8D000-memory.dmp

                                  memory/1408-135-0x0000000000400000-0x0000000002C3E000-memory.dmp

                                  memory/1408-133-0x0000000002E90000-0x0000000002E99000-memory.dmp

                                  memory/1408-134-0x0000000000400000-0x0000000002C3E000-memory.dmp

                                  memory/1448-212-0x0000000000400000-0x0000000002C48000-memory.dmp

                                  memory/1448-211-0x0000000002FD8000-0x0000000002FF7000-memory.dmp

                                  memory/1448-227-0x0000000002FD8000-0x0000000002FF7000-memory.dmp

                                  memory/1448-228-0x0000000000400000-0x0000000002C48000-memory.dmp

                                  memory/1536-223-0x00007FFAB69C0000-0x00007FFAB7481000-memory.dmp

                                  memory/1536-193-0x00007FFAB69C0000-0x00007FFAB7481000-memory.dmp

                                  memory/1536-237-0x00007FFAB69C0000-0x00007FFAB7481000-memory.dmp

                                  memory/2028-224-0x00000000007E0000-0x00000000007E6000-memory.dmp

                                  memory/2028-195-0x00000000007D0000-0x00000000007DB000-memory.dmp

                                  memory/2028-194-0x00000000007E0000-0x00000000007E6000-memory.dmp

                                  memory/2340-160-0x0000000000ED0000-0x0000000000FA6000-memory.dmp

                                  memory/2340-166-0x00007FFAB6B70000-0x00007FFAB7631000-memory.dmp

                                  memory/2340-216-0x00007FFAB6B70000-0x00007FFAB7631000-memory.dmp

                                  memory/2368-225-0x00000000010E0000-0x00000000010E7000-memory.dmp

                                  memory/2368-200-0x00000000010E0000-0x00000000010E7000-memory.dmp

                                  memory/2368-201-0x00000000010D0000-0x00000000010DD000-memory.dmp

                                  memory/3228-206-0x00000000007C0000-0x00000000007C8000-memory.dmp

                                  memory/3228-209-0x00000000007B0000-0x00000000007BB000-memory.dmp

                                  memory/3228-226-0x00000000007C0000-0x00000000007C8000-memory.dmp

                                  memory/3676-218-0x0000000008410000-0x00000000085D2000-memory.dmp

                                  memory/3676-140-0x0000000000400000-0x0000000000428000-memory.dmp

                                  memory/3676-204-0x00000000087F0000-0x0000000008D94000-memory.dmp

                                  memory/3676-199-0x00000000057A0000-0x0000000005806000-memory.dmp

                                  memory/3676-148-0x0000000005CD0000-0x00000000062E8000-memory.dmp

                                  memory/3676-152-0x0000000007550000-0x000000000765A000-memory.dmp

                                  memory/3676-154-0x00000000077E0000-0x00000000077F2000-memory.dmp

                                  memory/3676-220-0x00000000092D0000-0x00000000097FC000-memory.dmp

                                  memory/3676-157-0x0000000005520000-0x000000000555C000-memory.dmp

                                  memory/3676-208-0x00000000058B0000-0x0000000005942000-memory.dmp

                                  memory/3768-207-0x0000000002D90000-0x0000000002DCE000-memory.dmp

                                  memory/3768-174-0x0000000002F29000-0x0000000002F48000-memory.dmp

                                  memory/3768-202-0x0000000002F29000-0x0000000002F48000-memory.dmp

                                  memory/3768-205-0x0000000000400000-0x0000000002C48000-memory.dmp

                                  memory/3768-178-0x0000000000400000-0x0000000002C48000-memory.dmp

                                  memory/3768-170-0x0000000002D90000-0x0000000002DCE000-memory.dmp

                                  memory/3784-214-0x0000000000920000-0x0000000000927000-memory.dmp

                                  memory/3784-162-0x0000000000920000-0x0000000000927000-memory.dmp

                                  memory/3784-163-0x0000000000910000-0x000000000091B000-memory.dmp

                                  memory/4072-184-0x0000000001130000-0x0000000001157000-memory.dmp

                                  memory/4072-221-0x0000000001160000-0x0000000001182000-memory.dmp

                                  memory/4072-186-0x0000000001160000-0x0000000001182000-memory.dmp

                                  memory/4396-217-0x00000000005B0000-0x00000000005B5000-memory.dmp

                                  memory/4396-180-0x00000000005A0000-0x00000000005A9000-memory.dmp

                                  memory/4396-179-0x00000000005B0000-0x00000000005B5000-memory.dmp

                                  memory/4532-230-0x0000000000400000-0x0000000002C48000-memory.dmp

                                  memory/4532-229-0x0000000002EDC000-0x0000000002EFB000-memory.dmp

                                  memory/4704-213-0x00007FFAB6B70000-0x00007FFAB7631000-memory.dmp

                                  memory/4704-238-0x0000000140000000-0x00000001400C6000-memory.dmp

                                  memory/4704-231-0x0000000140000000-0x00000001400C6000-memory.dmp

                                  memory/4704-233-0x0000000140000000-0x00000001400C6000-memory.dmp

                                  memory/4704-153-0x0000000000490000-0x00000000005B0000-memory.dmp

                                  memory/4704-236-0x0000000140000000-0x00000001400C6000-memory.dmp

                                  memory/4704-234-0x0000000140000000-0x00000001400C6000-memory.dmp

                                  memory/4704-161-0x00007FFAB6B70000-0x00007FFAB7631000-memory.dmp

                                  memory/4728-222-0x0000000000870000-0x0000000000875000-memory.dmp

                                  memory/4728-188-0x0000000000860000-0x0000000000869000-memory.dmp

                                  memory/4728-187-0x0000000000870000-0x0000000000875000-memory.dmp