Resubmissions

03/01/2024, 09:53

240103-lwpsmsfbf210

31/12/2023, 07:08

231231-hyjgvschfl10

Analysis

  • max time kernel
    0s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2024, 09:53

General

  • Target
    2ccaeaf721c1ae29a84714ee5aca4f02.exe
  • Size 5.7MB
  • Sample240103-lwpsmsfbf2
  • SHA256 088559f2192fe04ad85f83e1a3ac931f2bdbb5a88b4146154858d00c40b4b551
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • nullmixer

C2
  • http://marisana.xyz/

Extracted

Family
  • vidar

Version
  • 40

Botnet
  • 706

C2
  • https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family
  • smokeloader

Botnet
  • pub6

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://aucmoney.com/upload/

  • http://thegymmum.com/upload/

  • http://atvcampingtrips.com/upload/

  • http://kuapakualaman.com/upload/

  • http://renatazarazua.com/upload/

  • http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Signatures

  • Detect ZGRat V1 1 IoCs
  • NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Vidar Stealer 3 IoCs
  • ASPack v2.12-2.42 2 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 17 IoCs
  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 4 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Amadey 8 IoCs

    amadey_bot.

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 3 IoCs

    test.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ccaeaf721c1ae29a84714ee5aca4f02.exe
    "C:\Users\Admin\AppData\Local\Temp\2ccaeaf721c1ae29a84714ee5aca4f02.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
      "C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1696
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 79d822fc709e78.exe
        3⤵
          PID:2496
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c b001a8f56.exe
          3⤵
            PID:2464
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c 2d7080268fee447.exe
            3⤵
            • Loads dropped DLL
            PID:2452
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 416
            3⤵
            • Program crash
            PID:1904
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c f9a302645.exe
            3⤵
              PID:2784
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c 3d0c613fcb2403.exe
              3⤵
              • Loads dropped DLL
              • Suspicious use of WriteProcessMemory
              PID:2508
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c e9e6055abb695524.exe
              3⤵
              • Loads dropped DLL
              PID:2616
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c 20383e5a9a4c5112.exe
              3⤵
              • Loads dropped DLL
              PID:2812
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c 27ce46284501.exe
              3⤵
              • Loads dropped DLL
              PID:2552
        • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\b001a8f56.exe
          b001a8f56.exe
          1⤵
            PID:2540
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 952
              2⤵
              • Program crash
              PID:2992
          • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\e9e6055abb695524.exe
            "C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\e9e6055abb695524.exe" -a
            1⤵
              PID:1188
            • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\f9a302645.exe
              f9a302645.exe
              1⤵
                PID:1132
              • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\79d822fc709e78.exe
                79d822fc709e78.exe
                1⤵
                  PID:1892
                • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\2d7080268fee447.exe
                  2d7080268fee447.exe
                  1⤵
                    PID:2988
                  • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\27ce46284501.exe
                    27ce46284501.exe
                    1⤵
                    • Executes dropped EXE
                    PID:2932
                  • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\e9e6055abb695524.exe
                    e9e6055abb695524.exe
                    1⤵
                      PID:2780
                    • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\3d0c613fcb2403.exe
                      3d0c613fcb2403.exe
                      1⤵
                      • Executes dropped EXE
                      PID:1984
                    • C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\20383e5a9a4c5112.exe
                      20383e5a9a4c5112.exe
                      1⤵
                        PID:2528

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            libcurl.dll

                            • Path C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\libcurl.dll
                            • Size 218KB
                            • SHA256 0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e
                            • MD5 SHA1 SHA512 SSDEEP

                            libgcc_s_dw2-1.dll

                            • Path C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\libgcc_s_dw2-1.dll
                            • Size 91KB
                            • SHA256 cdbf69614c711b0a7e6de6385cdc6d3ec0f68f7d3459ceabb4993b8d06106db3
                            • MD5 SHA1 SHA512 SSDEEP

                            setup_install.exe

                            • Path C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
                            • Size 1024KB
                            • SHA256 04497209f70b041f30e188ccef6b1dd0a8e602b8a27b6a03e83412c18dc4ced2
                            • MD5 SHA1 SHA512 SSDEEP

                            setup_install.exe

                            • Path C:\Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
                            • Size 2.9MB
                            • SHA256 1e21112c24642ab0b471fe6b7a92cf1f52c4206e5fbc0569fa53f0dbbbfb045c
                            • MD5 SHA1 SHA512 SSDEEP

                            libcurlpp.dll

                            • Path \Users\Admin\AppData\Local\Temp\7zSC8548D36\libcurlpp.dll
                            • Size 54KB
                            • SHA256 43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f
                            • MD5 SHA1 SHA512 SSDEEP

                            libwinpthread-1.dll

                            • Path \Users\Admin\AppData\Local\Temp\7zSC8548D36\libwinpthread-1.dll
                            • Size 69KB
                            • SHA256 509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723
                            • MD5 SHA1 SHA512 SSDEEP

                            setup_install.exe

                            • Path \Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
                            • Size 1.0MB
                            • SHA256 28fed1cf112c498bd9cb512ea236871f1c99aa943fe9a255d1b8605d89e33535
                            • MD5 SHA1 SHA512 SSDEEP

                            setup_install.exe

                            • Path \Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
                            • Size 246KB
                            • SHA256 ef73c7d2020a1ad695009c8b52b977861eee23a4167c8845528fb9a477a812a0
                            • MD5 SHA1 SHA512 SSDEEP

                            setup_install.exe

                            • Path \Users\Admin\AppData\Local\Temp\7zSC8548D36\setup_install.exe
                            • Size 3.4MB
                            • SHA256 b31a36b57a138bfda51b4bdc4dd3dc3d5541b5f76459d7c4a9bf95000ca8e5dc
                            • MD5 SHA1 SHA512 SSDEEP

                            memory/1132-129-0x0000000003410000-0x0000000003510000-memory.dmp

                            memory/1132-250-0x0000000000400000-0x00000000032F8000-memory.dmp

                            memory/1132-131-0x0000000000400000-0x00000000032F8000-memory.dmp

                            memory/1132-130-0x0000000000290000-0x0000000000299000-memory.dmp

                            memory/1360-249-0x0000000002E70000-0x0000000002E86000-memory.dmp

                            memory/1696-47-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-265-0x000000006B280000-0x000000006B2A6000-memory.dmp

                            memory/1696-263-0x0000000000400000-0x0000000000C7F000-memory.dmp

                            memory/1696-264-0x0000000064940000-0x0000000064959000-memory.dmp

                            memory/1696-266-0x000000006B440000-0x000000006B4CF000-memory.dmp

                            memory/1696-267-0x000000006EB40000-0x000000006EB63000-memory.dmp

                            memory/1696-268-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-44-0x000000006B440000-0x000000006B4CF000-memory.dmp

                            memory/1696-51-0x000000006B280000-0x000000006B2A6000-memory.dmp

                            memory/1696-32-0x000000006B280000-0x000000006B2A6000-memory.dmp

                            memory/1696-33-0x000000006B440000-0x000000006B4CF000-memory.dmp

                            memory/1696-39-0x000000006B440000-0x000000006B4CF000-memory.dmp

                            memory/1696-52-0x000000006B280000-0x000000006B2A6000-memory.dmp

                            memory/1696-50-0x000000006B280000-0x000000006B2A6000-memory.dmp

                            memory/1696-49-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-48-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-40-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-46-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-45-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                            memory/1696-42-0x0000000064940000-0x0000000064959000-memory.dmp

                            memory/1696-41-0x000000006B440000-0x000000006B4CF000-memory.dmp

                            memory/2528-121-0x00000000005D0000-0x00000000005D6000-memory.dmp

                            memory/2528-369-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

                            memory/2528-305-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

                            memory/2528-100-0x0000000000810000-0x000000000083E000-memory.dmp

                            memory/2528-124-0x0000000000600000-0x0000000000606000-memory.dmp

                            memory/2528-307-0x000000001AED0000-0x000000001AF50000-memory.dmp

                            memory/2528-122-0x00000000005E0000-0x0000000000602000-memory.dmp

                            memory/2528-136-0x000000001AED0000-0x000000001AF50000-memory.dmp

                            memory/2528-134-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

                            memory/2540-135-0x00000000034A0000-0x00000000035A0000-memory.dmp

                            memory/2540-128-0x0000000000400000-0x000000000334B000-memory.dmp

                            memory/2540-127-0x0000000003350000-0x00000000033ED000-memory.dmp

                            memory/2540-306-0x00000000034A0000-0x00000000035A0000-memory.dmp

                            memory/2540-270-0x0000000000400000-0x000000000334B000-memory.dmp

                            memory/2552-297-0x0000000002A70000-0x0000000003296000-memory.dmp

                            memory/2552-87-0x0000000002A70000-0x0000000003296000-memory.dmp

                            memory/2932-302-0x00000000009A0000-0x00000000011C6000-memory.dmp

                            memory/2932-133-0x00000000009A0000-0x00000000011C6000-memory.dmp

                            memory/2932-104-0x00000000009A0000-0x00000000011C6000-memory.dmp

                            memory/2932-101-0x0000000001350000-0x0000000001B76000-memory.dmp

                            memory/2932-304-0x00000000009A0000-0x00000000011C6000-memory.dmp

                            memory/2932-126-0x0000000077460000-0x0000000077462000-memory.dmp

                            memory/2932-123-0x0000000001350000-0x0000000001B76000-memory.dmp

                            memory/2988-132-0x000000001AF40000-0x000000001AFC0000-memory.dmp

                            memory/2988-298-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

                            memory/2988-303-0x000000001AF40000-0x000000001AFC0000-memory.dmp

                            memory/2988-125-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

                            memory/2988-95-0x0000000000CE0000-0x0000000000CE8000-memory.dmp