Analysis

  • max time kernel
    93s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2024, 07:22

General

  • Target
    0491bc5f72df0546d2a502284cbcfed465ebfdd9768cde51152e53bd24b2d2c6.exe
  • Size 7.1MB
  • Sample241107-h7m7eaycpl
  • SHA256 0491bc5f72df0546d2a502284cbcfed465ebfdd9768cde51152e53bd24b2d2c6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • nullmixer

C2
  • http://621f9481e1e2d.com/

Extracted

Family
  • socelars

C2
  • https://sa-us-bucket.s3.us-east-2.amazonaws.com/qwwgh/

Signatures

  • Detect Fabookie payload 1 IoCs
  • Fabookie

    Fabookie is facebook account info stealer.

  • Fabookie family
  • NullMixer

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

  • Nullmixer family
  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Socelars family
  • Socelars payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0491bc5f72df0546d2a502284cbcfed465ebfdd9768cde51152e53bd24b2d2c6.exe
    "C:\Users\Admin\AppData\Local\Temp\0491bc5f72df0546d2a502284cbcfed465ebfdd9768cde51152e53bd24b2d2c6.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4732
    • C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\setup_install.exe
      "C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\setup_install.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2328
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4372
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1304
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f9482b3cb5_Wed16d6773e4.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2808
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f94837e687_Wed16b4f13b0b4.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:660
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948449020_Wed163088fdd.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4648
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f9486b4516_Wed16eb16ea4.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3496
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948855a5b_Wed16c9c6da01a3.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4852
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948a0fc8a_Wed1650732795.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:744
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948b816de_Wed16bd6eaa.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2576
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948d05937_Wed16374c3beda.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2892
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948e7f7ef_Wed16b426d6adc1.exe /mixtwo
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1192
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f948fe5007_Wed163feaf0.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:460
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f9490c9091_Wed16d3d6c5.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2632
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f949237c58_Wed168fc449f.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2664
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c 621f94aa19419_Wed16184b9bf0.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4128

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        621f9482b3cb5_Wed16d6773e4.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f9482b3cb5_Wed16d6773e4.exe
        • Size 20KB
        • SHA256 4b2e2adafc390f535254a650a90e6a559fb3613a9f13ce648a024c078fcf40be
        • MD5 SHA1 SHA512 SSDEEP

        621f94837e687_Wed16b4f13b0b4.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f94837e687_Wed16b4f13b0b4.exe
        • Size 151KB
        • SHA256 ac6cbfa5a8097b446fc0b6d7fb464c55425cf8093f3147f65b0bde3a08e1f3c1
        • MD5 SHA1 SHA512 SSDEEP

        621f948449020_Wed163088fdd.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948449020_Wed163088fdd.exe
        • Size 305KB
        • SHA256 2d23db5f735a5b3111cdf867a611d73c757797bc28f099feef6d5d14154b31b1
        • MD5 SHA1 SHA512 SSDEEP

        621f9486b4516_Wed16eb16ea4.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f9486b4516_Wed16eb16ea4.exe
        • Size 1.5MB
        • SHA256 1286c91bd81aaccf5df1da0c78298a91d1d77bcddfe65871568b0661fb227929
        • MD5 SHA1 SHA512 SSDEEP

        621f948855a5b_Wed16c9c6da01a3.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948855a5b_Wed16c9c6da01a3.exe
        • Size 372KB
        • SHA256 c12d359da11bc33309ac9d661aec047669aee7986bfd8326d122a26c055e0044
        • MD5 SHA1 SHA512 SSDEEP

        621f948a0fc8a_Wed1650732795.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948a0fc8a_Wed1650732795.exe
        • Size 1.5MB
        • SHA256 9aa138a385805dc69f7c082a3994538fea2127d18f352a74ab8505ccd74fa533
        • MD5 SHA1 SHA512 SSDEEP

        621f948b816de_Wed16bd6eaa.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948b816de_Wed16bd6eaa.exe
        • Size 202KB
        • SHA256 b141a340d0703b0dbe579bf42a8eb865b6d8bdc6ec5323215e7de9eeb890c788
        • MD5 SHA1 SHA512 SSDEEP

        621f948d05937_Wed16374c3beda.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948d05937_Wed16374c3beda.exe
        • Size 2.3MB
        • SHA256 9780e353d9670c8ab8177d23af1ec3acdaa740a9f5f13f77e88f1f9de5ed8323
        • MD5 SHA1 SHA512 SSDEEP

        621f948e7f7ef_Wed16b426d6adc1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948e7f7ef_Wed16b426d6adc1.exe
        • Size 351KB
        • SHA256 d77eb517c120ffc52cb3bc21e2c592625073b0ba287f9f5cf8e9822a6fe00a95
        • MD5 SHA1 SHA512 SSDEEP

        621f948fe5007_Wed163feaf0.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f948fe5007_Wed163feaf0.exe
        • Size 1.6MB
        • SHA256 9d400635b2cb61d461ade25b36097fc8e66c8d963c1cd3ab0d6864b9c016bbfc
        • MD5 SHA1 SHA512 SSDEEP

        621f9490c9091_Wed16d3d6c5.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f9490c9091_Wed16d3d6c5.exe
        • Size 202KB
        • SHA256 bc84e7b06f99196ef82c0d5356644ed3fe1d897257e9e8149cf83e686e285618
        • MD5 SHA1 SHA512 SSDEEP

        621f949237c58_Wed168fc449f.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f949237c58_Wed168fc449f.exe
        • Size 383KB
        • SHA256 8804babd5cc914c36e67fb2a2b3086ce3b3a6b7d676749f5700f9eb41796c458
        • MD5 SHA1 SHA512 SSDEEP

        621f94aa19419_Wed16184b9bf0.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\621f94aa19419_Wed16184b9bf0.exe
        • Size 1.4MB
        • SHA256 91c178a3c15eb95b93cd8d61be8a80c2eac2b66149e744b9e23a53fb9c68927f
        • MD5 SHA1 SHA512 SSDEEP

        libcurl.dll

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\libcurl.dll
        • Size 218KB
        • SHA256 0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e
        • MD5 SHA1 SHA512 SSDEEP

        libcurlpp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\libcurlpp.dll
        • Size 54KB
        • SHA256 43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f
        • MD5 SHA1 SHA512 SSDEEP

        libgcc_s_dw2-1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\libgcc_s_dw2-1.dll
        • Size 113KB
        • SHA256 59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e
        • MD5 SHA1 SHA512 SSDEEP

        libstdc++-6.dll

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\libstdc++-6.dll
        • Size 647KB
        • SHA256 97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87
        • MD5 SHA1 SHA512 SSDEEP

        libwinpthread-1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\libwinpthread-1.dll
        • Size 69KB
        • SHA256 509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723
        • MD5 SHA1 SHA512 SSDEEP

        setup_install.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7zSC72657B7\setup_install.exe
        • Size 2.1MB
        • SHA256 a4fa4aa6dbd692660840d051ec283d262f32037ccadf9445d2ea86dd664b5831
        • MD5 SHA1 SHA512 SSDEEP

        __PSScriptPolicyTest_rqptp5z2.wcd.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rqptp5z2.wcd.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        memory/1304-131-0x0000000007D40000-0x0000000007D4E000-memory.dmp

        memory/1304-96-0x0000000005210000-0x0000000005246000-memory.dmp

        memory/1304-100-0x00000000061C0000-0x0000000006226000-memory.dmp

        memory/1304-110-0x0000000006230000-0x0000000006584000-memory.dmp

        memory/1304-99-0x00000000060E0000-0x0000000006146000-memory.dmp

        memory/1304-111-0x00000000067E0000-0x00000000067FE000-memory.dmp

        memory/1304-112-0x0000000006830000-0x000000000687C000-memory.dmp

        memory/1304-124-0x0000000006DE0000-0x0000000006DFE000-memory.dmp

        memory/1304-114-0x0000000070930000-0x000000007097C000-memory.dmp

        memory/1304-113-0x0000000006DA0000-0x0000000006DD2000-memory.dmp

        memory/1304-97-0x0000000005980000-0x0000000005FA8000-memory.dmp

        memory/1304-98-0x0000000005910000-0x0000000005932000-memory.dmp

        memory/1304-125-0x0000000007880000-0x0000000007923000-memory.dmp

        memory/1304-126-0x00000000081B0000-0x000000000882A000-memory.dmp

        memory/1304-127-0x0000000007850000-0x000000000786A000-memory.dmp

        memory/1304-128-0x0000000007B90000-0x0000000007B9A000-memory.dmp

        memory/1304-129-0x0000000007D80000-0x0000000007E16000-memory.dmp

        memory/1304-130-0x0000000007D10000-0x0000000007D21000-memory.dmp

        memory/1304-132-0x0000000007D50000-0x0000000007D64000-memory.dmp

        memory/1304-133-0x0000000007E40000-0x0000000007E5A000-memory.dmp

        memory/1304-134-0x0000000007E30000-0x0000000007E38000-memory.dmp

        memory/2328-93-0x000000006B440000-0x000000006B4CF000-memory.dmp

        memory/2328-86-0x0000000000400000-0x000000000051C000-memory.dmp

        memory/2328-91-0x000000006EB40000-0x000000006EB63000-memory.dmp

        memory/2328-92-0x000000006B280000-0x000000006B2A6000-memory.dmp

        memory/2328-71-0x000000006B280000-0x000000006B2A6000-memory.dmp

        memory/2328-70-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        memory/2328-69-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        memory/2328-68-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        memory/2328-67-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        memory/2328-94-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        memory/2328-95-0x0000000064940000-0x0000000064959000-memory.dmp

        memory/2328-72-0x000000006B280000-0x000000006B2A6000-memory.dmp

        memory/2328-64-0x000000006B440000-0x000000006B4CF000-memory.dmp

        memory/2328-65-0x000000006B440000-0x000000006B4CF000-memory.dmp

        memory/2328-66-0x000000006B440000-0x000000006B4CF000-memory.dmp

        memory/2328-54-0x000000006B280000-0x000000006B2A6000-memory.dmp

        memory/2328-55-0x000000006B440000-0x000000006B4CF000-memory.dmp

        memory/2328-59-0x0000000000EB0000-0x0000000000F3F000-memory.dmp

        memory/2328-60-0x0000000064941000-0x000000006494F000-memory.dmp

        memory/2328-61-0x0000000064940000-0x0000000064959000-memory.dmp

        memory/2328-62-0x0000000064940000-0x0000000064959000-memory.dmp

        memory/2328-63-0x000000006FE40000-0x000000006FFC6000-memory.dmp