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Analysis

  • max time kernel
    145s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 06:26

General

  • Target

    e00c78c89894028be70f0125ab20cc5919d39930fb98d01b367c3f05d69029ce.exe

  • Size

    214KB

  • MD5

    3e63f636a493ee210b6627e63c954665

  • SHA1

    07edabeb3c3375043de5a0a2af222a9888e40c75

  • SHA256

    e00c78c89894028be70f0125ab20cc5919d39930fb98d01b367c3f05d69029ce

  • SHA512

    4bea9a7c13ff9543532bbbb5ef1497bf3d31d03d1629365d962e953695ebc4d77dde329b451e1b07cdf18c3883d22df2e58b2602e116e32bc4292e027b2c0a42

  • SSDEEP

    6144:oNeZg14JHXuf5KmE+rZOuTdcC2xIC90pLXg4Psgf:oN8HXG1NOiSPxbCLX7PsO

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

hsot

Decoy

carefile.icu

autrement-dit-translation.com

openft.xyz

hip-express.com

snowwisdom.com

effort-less.xyz

cardiopulmonaryservices.com

mednotics.com

hxtz54.com

sendex.global

getemergencyfood.com

xn--ekr703aymjgvi.group

whitmanrandolphmath.com

theunitedgamingleague.net

sxqnx.com

finessemovement.com

srsremodelinginc.com

shuddhiorganics.com

tlichomedical.com

millennium.school

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\e00c78c89894028be70f0125ab20cc5919d39930fb98d01b367c3f05d69029ce.exe
        "C:\Users\Admin\AppData\Local\Temp\e00c78c89894028be70f0125ab20cc5919d39930fb98d01b367c3f05d69029ce.exe"
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2036
        • C:\Users\Admin\AppData\Local\Temp\gynoox.exe
          C:\Users\Admin\AppData\Local\Temp\gynoox.exe C:\Users\Admin\AppData\Local\Temp\jbvzhvisee
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1732
          • C:\Users\Admin\AppData\Local\Temp\gynoox.exe
            C:\Users\Admin\AppData\Local\Temp\gynoox.exe C:\Users\Admin\AppData\Local\Temp\jbvzhvisee
            4⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2464
            • C:\Windows\SysWOW64\mstsc.exe
              "C:\Windows\SysWOW64\mstsc.exe"
              5⤵
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2780
              • C:\Windows\SysWOW64\cmd.exe
                /c del "C:\Users\Admin\AppData\Local\Temp\gynoox.exe"
                6⤵
                • System Location Discovery: System Language Discovery
                PID:2880

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\jbvzhvisee

      Filesize

      5KB

      MD5

      14eb81fc11bc5a7519e1d13d9c8db270

      SHA1

      e7fb259e2d54e8d489c31394f4972f8c983a10f6

      SHA256

      fc71e6c40f10c1e7168aafbc20e02af04e4d6e20c5eeed30d337e22f7f3eb4e5

      SHA512

      35c2ae89f4927d3c5e78c05f28203c00ba6ba5de10b0f11ab1573114c5170921ea6412a90b2992b2a5efafb59757c9b0810b3bda86293e9fe5b02e03f225a08a

    • C:\Users\Admin\AppData\Local\Temp\k6nbf21ha3fbj

      Filesize

      163KB

      MD5

      608f25eda319b6b7ff254ae53a9e8705

      SHA1

      22fb3e020a4d186fd6e66604754e42c94e546e44

      SHA256

      828363931d3b8d883bc873ca92fdfe5c84937f030c1907868d7e8cecd2ca08e4

      SHA512

      fac692824d87c2017ec1a4a2f5a642a0f89403c174933e1c7077e0e1098ea3f63a5ecf5ac7107e5c6d440c120b40c01bb2bc812d1c3d50dafe3229b9e66cb1eb

    • \Users\Admin\AppData\Local\Temp\gynoox.exe

      Filesize

      3KB

      MD5

      c81d16f671e6bdf7f5ae1c7003856717

      SHA1

      031ae8483b93c7040fb327d1141dfafa636b75bb

      SHA256

      ea757de6b7cb2593fbdac083b42f2143812370c864e30c8c461de152664e9a1f

      SHA512

      f08e25b1f3ba7e58b4f4993b4cf4079e45c132dc85f6f323eba83c4a92d61e76c74a0b264802aabc031f08f13d291d1c6556bd8d7747ba5f37b306346bc732f8

    • memory/1200-20-0x0000000006DC0000-0x0000000006F4F000-memory.dmp

      Filesize

      1.6MB

    • memory/1200-16-0x0000000006C10000-0x0000000006D45000-memory.dmp

      Filesize

      1.2MB

    • memory/1200-18-0x0000000006C10000-0x0000000006D45000-memory.dmp

      Filesize

      1.2MB

    • memory/1200-27-0x0000000006DC0000-0x0000000006F4F000-memory.dmp

      Filesize

      1.6MB

    • memory/1732-9-0x00000000003C0000-0x00000000003C2000-memory.dmp

      Filesize

      8KB

    • memory/2464-12-0x0000000000400000-0x0000000000429000-memory.dmp

      Filesize

      164KB

    • memory/2464-15-0x0000000000400000-0x0000000000429000-memory.dmp

      Filesize

      164KB

    • memory/2464-19-0x0000000000400000-0x0000000000429000-memory.dmp

      Filesize

      164KB

    • memory/2780-24-0x0000000000A00000-0x0000000000B04000-memory.dmp

      Filesize

      1.0MB

    • memory/2780-25-0x0000000000A00000-0x0000000000B04000-memory.dmp

      Filesize

      1.0MB

    • memory/2780-26-0x00000000000C0000-0x00000000000E9000-memory.dmp

      Filesize

      164KB