Overview

overview

10

Static

static

1913f2f2be...in.exe

windows7_x64

10

1913f2f2be...in.exe

windows10_x64

Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    30-06-2021 13:16

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General

  • Target

    1913f2f2bed5b14fae809fb0dcb8d35a46f2e4f99fd5c021e8ead58dd9541ece.bin.exe

  • Size

    4.5MB

  • MD5

    29045a16e92dd7c95fbd0d317ffee047

  • SHA1

    c1fc1ca5275e806d5446bc9d8f4dfe6ccde04a15

  • SHA256

    1913f2f2bed5b14fae809fb0dcb8d35a46f2e4f99fd5c021e8ead58dd9541ece

  • SHA512

    2307c12cda10061d7478758f1e6927ca5240f5424fe8a7688efd9dd353653bf1a582056a57681d455b0b4382ee7c93c32cef47d9df45c2d62d48871042ba94b1

Score
10/10
redlinesmokeloadervidar706domaniaspackv2backdoordiscoveryinfostealerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

DomAni

C2

ergerr3.top:80

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/
rc4.i32
rc4.i32

Signatures

  • RedLine

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

    infostealerredline
  • RedLine Payload 3 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 2 IoCs
    stealer
  • ASPack v2.12-2.42 14 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • Downloads MZ/PE file
  • Executes dropped EXE 24 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 4 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies data under HKEY_USERS 30 IoCs
  • Modifies registry class 18 IoCs
  • Modifies system certificate store 2 TTPs 11 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: SetClipboardViewer 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
      PID:468
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:872
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k SystemNetworkService
        2⤵
        • Drops file in System32 directory
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        • Modifies registry class
        PID:1056
    • C:\Users\Admin\AppData\Local\Temp\1913f2f2bed5b14fae809fb0dcb8d35a46f2e4f99fd5c021e8ead58dd9541ece.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\1913f2f2bed5b14fae809fb0dcb8d35a46f2e4f99fd5c021e8ead58dd9541ece.bin.exe"
      1⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:684
      • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\setup_install.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1420
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          3⤵
          • Loads dropped DLL
          PID:1764
          • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_1.exe
            arnatic_1.exe
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks processor information in registry
            PID:1760
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c taskkill /im arnatic_1.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_1.exe" & del C:\ProgramData\*.dll & exit
              5⤵
                PID:2408
                • C:\Windows\SysWOW64\taskkill.exe
                  taskkill /im arnatic_1.exe /f
                  6⤵
                  • Kills process with taskkill
                  PID:2440
                • C:\Windows\SysWOW64\timeout.exe
                  timeout /t 6
                  6⤵
                  • Delays execution with timeout.exe
                  PID:2484
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_2.exe
            3⤵
            • Loads dropped DLL
            PID:1364
            • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_2.exe
              arnatic_2.exe
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Checks SCSI registry key(s)
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              PID:820
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_3.exe
            3⤵
            • Loads dropped DLL
            PID:1288
            • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_3.exe
              arnatic_3.exe
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1632
              • C:\Windows\SysWOW64\rUNdlL32.eXe
                "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",getmft
                5⤵
                • Loads dropped DLL
                • Modifies registry class
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2044
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            3⤵
            • Loads dropped DLL
            PID:1228
            • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_4.exe
              arnatic_4.exe
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:988
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                5⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:1892
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                PID:1152
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_5.exe
            3⤵
            • Loads dropped DLL
            PID:616
            • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_5.exe
              arnatic_5.exe
              4⤵
              • Executes dropped EXE
              PID:1536
              • C:\Users\Admin\AppData\Roaming\5042117.exe
                "C:\Users\Admin\AppData\Roaming\5042117.exe"
                5⤵
                • Executes dropped EXE
                • Modifies system certificate store
                PID:2608
              • C:\Users\Admin\AppData\Roaming\6158469.exe
                "C:\Users\Admin\AppData\Roaming\6158469.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: SetClipboardViewer
                PID:2624
              • C:\Users\Admin\AppData\Roaming\8138657.exe
                "C:\Users\Admin\AppData\Roaming\8138657.exe"
                5⤵
                • Executes dropped EXE
                PID:2668
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_6.exe
            3⤵
              PID:1460
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_7.exe
              3⤵
              • Loads dropped DLL
              PID:844
              • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                arnatic_7.exe
                4⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                PID:624
                • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  5⤵
                  • Executes dropped EXE
                  PID:1348
                • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  5⤵
                  • Executes dropped EXE
                  PID:1888
                • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_7.exe
                  5⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:1696
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_8.exe
              3⤵
                PID:688
                • C:\Users\Admin\AppData\Local\Temp\7zSCA29AE54\arnatic_8.exe
                  arnatic_8.exe
                  4⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:576
                  • C:\Users\Admin\AppData\Local\Temp\jhuuee.exe
                    "C:\Users\Admin\AppData\Local\Temp\jhuuee.exe"
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Adds Run key to start application
                    • Modifies system certificate store
                    PID:552
                    • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                      C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                      6⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      PID:1572
                    • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                      C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                      6⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1220
                  • C:\Users\Admin\AppData\Local\Temp\liqian.exe
                    "C:\Users\Admin\AppData\Local\Temp\liqian.exe"
                    5⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:1176
                    • C:\Windows\SysWOW64\rUNdlL32.eXe
                      "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                      6⤵
                        PID:1552
                    • C:\Users\Admin\AppData\Local\Temp\UGloryStp.exe
                      "C:\Users\Admin\AppData\Local\Temp\UGloryStp.exe"
                      5⤵
                      • Executes dropped EXE
                      • Modifies system certificate store
                      PID:1600
                      • C:\Users\Admin\AppData\Roaming\3472979.exe
                        "C:\Users\Admin\AppData\Roaming\3472979.exe"
                        6⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:1476
                      • C:\Users\Admin\AppData\Roaming\1021249.exe
                        "C:\Users\Admin\AppData\Roaming\1021249.exe"
                        6⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Adds Run key to start application
                        • Suspicious use of WriteProcessMemory
                        PID:688
                        • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                          "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                          7⤵
                          • Executes dropped EXE
                          PID:2056
            • C:\Windows\system32\DllHost.exe
              C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
              1⤵
              • Loads dropped DLL
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              PID:1552

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/576-172-0x00000000003C0000-0x00000000003C1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/624-171-0x0000000000840000-0x0000000000841000-memory.dmp

              Filesize

              4KB

              Download

            • memory/684-60-0x0000000075C71000-0x0000000075C73000-memory.dmp

              Filesize

              8KB

              Download

            • memory/688-224-0x0000000000320000-0x0000000000330000-memory.dmp

              Filesize

              64KB

              Download

            • memory/688-223-0x00000000002D0000-0x00000000002D1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/688-226-0x0000000000440000-0x0000000000441000-memory.dmp

              Filesize

              4KB

              Download

            • memory/688-217-0x0000000000240000-0x0000000000241000-memory.dmp

              Filesize

              4KB

              Download

            • memory/820-200-0x0000000000230000-0x0000000000285000-memory.dmp

              Filesize

              340KB

              Download

            • memory/820-204-0x0000000000400000-0x0000000000455000-memory.dmp

              Filesize

              340KB

              Download

            • memory/872-198-0x0000000000960000-0x00000000009AC000-memory.dmp

              Filesize

              304KB

              Download

            • memory/872-181-0x0000000002560000-0x00000000025D1000-memory.dmp

              Filesize

              452KB

              Download

            • memory/872-179-0x0000000000910000-0x000000000095C000-memory.dmp

              Filesize

              304KB

              Download

            • memory/872-201-0x00000000033E0000-0x0000000003451000-memory.dmp

              Filesize

              452KB

              Download

            • memory/1056-241-0x0000000002640000-0x0000000002746000-memory.dmp

              Filesize

              1.0MB

              Download

            • memory/1056-240-0x0000000000470000-0x000000000048B000-memory.dmp

              Filesize

              108KB

              Download

            • memory/1056-187-0x00000000004A0000-0x0000000000511000-memory.dmp

              Filesize

              452KB

              Download

            • memory/1252-212-0x0000000003AB0000-0x0000000003AC6000-memory.dmp

              Filesize

              88KB

              Download

            • memory/1420-105-0x0000000064940000-0x0000000064959000-memory.dmp

              Filesize

              100KB

              Download

            • memory/1420-101-0x0000000064940000-0x0000000064959000-memory.dmp

              Filesize

              100KB

              Download

            • memory/1420-81-0x000000006B440000-0x000000006B4CF000-memory.dmp

              Filesize

              572KB

              Download

            • memory/1420-82-0x000000006FE40000-0x000000006FFC6000-memory.dmp

              Filesize

              1.5MB

              Download

            • memory/1420-83-0x000000006B280000-0x000000006B2A6000-memory.dmp

              Filesize

              152KB

              Download

            • memory/1420-84-0x0000000000400000-0x000000000051E000-memory.dmp

              Filesize

              1.1MB

              Download

            • memory/1420-109-0x0000000064940000-0x0000000064959000-memory.dmp

              Filesize

              100KB

              Download

            • memory/1420-110-0x0000000064940000-0x0000000064959000-memory.dmp

              Filesize

              100KB

              Download

            • memory/1420-113-0x000000006B440000-0x000000006B4CF000-memory.dmp

              Filesize

              572KB

              Download

            • memory/1420-114-0x000000006FE40000-0x000000006FFC6000-memory.dmp

              Filesize

              1.5MB

              Download

            • memory/1420-115-0x000000006B280000-0x000000006B2A6000-memory.dmp

              Filesize

              152KB

              Download

            • memory/1420-116-0x0000000000400000-0x000000000051E000-memory.dmp

              Filesize

              1.1MB

              Download

            • memory/1476-216-0x0000000001300000-0x0000000001301000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1476-228-0x0000000000710000-0x0000000000711000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1476-225-0x0000000004B30000-0x0000000004B31000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1476-222-0x0000000000400000-0x0000000000401000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1476-227-0x0000000000670000-0x00000000006A2000-memory.dmp

              Filesize

              200KB

              Download

            • memory/1536-156-0x0000000000360000-0x0000000000361000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1536-249-0x000000001AFC0000-0x000000001AFC2000-memory.dmp

              Filesize

              8KB

              Download

            • memory/1536-248-0x0000000000390000-0x00000000003A5000-memory.dmp

              Filesize

              84KB

              Download

            • memory/1552-195-0x0000000000AE0000-0x0000000000BE1000-memory.dmp

              Filesize

              1.0MB

              Download

            • memory/1552-196-0x0000000000CB0000-0x0000000000D0D000-memory.dmp

              Filesize

              372KB

              Download

            • memory/1600-190-0x00000000011C0000-0x00000000011C1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1600-192-0x0000000000340000-0x0000000000355000-memory.dmp

              Filesize

              84KB

              Download

            • memory/1600-197-0x000000001B080000-0x000000001B082000-memory.dmp

              Filesize

              8KB

              Download

            • memory/1696-209-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

              Download

            • memory/1696-206-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

              Download

            • memory/1696-239-0x0000000004DC0000-0x0000000004DC1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1760-199-0x0000000001F00000-0x0000000001F9D000-memory.dmp

              Filesize

              628KB

              Download

            • memory/1760-205-0x0000000000400000-0x00000000004B5000-memory.dmp

              Filesize

              724KB

              Download

            • memory/2044-180-0x0000000001F60000-0x0000000001FBD000-memory.dmp

              Filesize

              372KB

              Download

            • memory/2044-178-0x0000000002010000-0x0000000002111000-memory.dmp

              Filesize

              1.0MB

              Download

            • memory/2056-233-0x00000000009D0000-0x00000000009D1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/2056-238-0x0000000002420000-0x0000000002421000-memory.dmp

              Filesize

              4KB

              Download

            • memory/2608-254-0x0000000000920000-0x0000000000921000-memory.dmp

              Filesize

              4KB

              Download

            • memory/2624-255-0x0000000002530000-0x0000000002531000-memory.dmp

              Filesize

              4KB

              Download

            • memory/2668-256-0x00000000006E0000-0x00000000006E1000-memory.dmp

              Filesize

              4KB

              Download