Resubmissions

30-08-2024 02:19

240830-cr7yzssdrf 10

29-08-2024 22:37

240829-2jyg1swgrk 10

Analysis

  • max time kernel
    194s
  • max time network
    300s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-08-2024 22:37

General

  • Target

    6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc.exe

  • Size

    2.5MB

  • MD5

    61d31fb13c1dd46fcb03caf7f648508c

  • SHA1

    ecd46d1e09bdfa50c1587690e70262bc14ba751c

  • SHA256

    6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc

  • SHA512

    c0a20fd176c812f47902da3da6b1bbde8924218666752be985245a5bb804c943a9312550d110f3a95096042991ef8cec9b1931377e4a8d09781c406b9da31127

  • SSDEEP

    49152:+pz3Y5ANfs2/w8JUgyUBx8pQIVf/OV9UdOV8ZUhJgnVlz2sTyNy:+pk5Am2/w8J9L8pQIVf/OMO277z9TWy

Malware Config

Extracted

Family

rhadamanthys

C2

https://154.216.19.149:2047/888260cc6af8f/07djb4gj.jifud

https://154.216.19.149:2047/888260cc6af8f/pnmx326i.m7ats

Extracted

Family

xworm

Version

5.0

Mutex

TN3sSNYI1fDMFOs2

Attributes
  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/jxfGm9Pc

aes.plain

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Detect Xworm Payload 1 IoCs
  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 5 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • c:\windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:3016
      • C:\Windows\SysWOW64\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:784
      • C:\Windows\SysWOW64\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2728
    • C:\Users\Admin\AppData\Local\Temp\6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc.exe
      "C:\Users\Admin\AppData\Local\Temp\6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc.exe"
      1⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Users\Admin\AppData\Local\Temp\SendBugReportNew.exe
        "C:\Users\Admin\AppData\Local\Temp\SendBugReportNew.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:4852
        • C:\Users\Admin\AppData\Roaming\Javaoraclev4\WKQUYDLQOYYLRJI\V3.exe
          C:\Users\Admin\AppData\Roaming\Javaoraclev4\WKQUYDLQOYYLRJI\V3.exe
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4988
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\SysWOW64\cmd.exe
          3⤵
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:1352
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
            C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3556
            • C:\Users\Admin\AppData\Local\Temp\uhxbrr.exe
              "C:\Users\Admin\AppData\Local\Temp\uhxbrr.exe"
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2024
              • C:\Users\Admin\AppData\Local\Temp\dpaw.exe
                "C:\Users\Admin\AppData\Local\Temp\dpaw.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4100
                • C:\Users\Admin\AppData\Roaming\BackupstreamEar\dpaw.exe
                  C:\Users\Admin\AppData\Roaming\BackupstreamEar\dpaw.exe
                  7⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of WriteProcessMemory
                  PID:4104
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\SysWOW64\cmd.exe
                    8⤵
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    • Suspicious use of WriteProcessMemory
                    PID:4212
                    • C:\Windows\SysWOW64\explorer.exe
                      C:\Windows\SysWOW64\explorer.exe
                      9⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:316

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\SendBugReportNew.exe

      Filesize

      1.3MB

      MD5

      58717509c1521eacfcc7cda39e6bd45c

      SHA1

      5102dc3a82e8a2710ac67521f85f43f5296b5045

      SHA256

      d76d0650b630fdb70756a446e0a43672b5da1c2a74014118b02133923305da9a

      SHA512

      c637c2960b8a0bc111b408af05a0879d9a10f05d802ee7b8b9f115cb54606f76f4475375cecfa9fdb0518be0340b2c5bd23f8fe100dc21db88287a9227c0e69f

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v5kyyhht.cnc.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • C:\Users\Admin\AppData\Local\Temp\ac624d2f

      Filesize

      1.1MB

      MD5

      560f3989ff45b43a2361d12101d3b249

      SHA1

      cdc115e3e47985ec3e70a4f6d2de60e697b00d7c

      SHA256

      c03e96735c0caf3fd82e3eb207831f62bb8584763b53e2cc267d4c99a4db72bd

      SHA512

      a158c6a3506edff48a56afbd53796c6844d6daf3c387389610b80708e8661e15edffc2b58a0f30532aa080e6d60128463d59683e1cef0f5152bae88c46a9ce94

    • C:\Users\Admin\AppData\Local\Temp\caf0eee9

      Filesize

      1.1MB

      MD5

      02a38b07a3f16cfc6fff2ae6f3893bc6

      SHA1

      ab8e219b0a1c8c52b35ee6aba268246d1e66c966

      SHA256

      b1a019db5a78a347a1cbc377329ccb4500817bb50ceecc855b1587e4a7b17816

      SHA512

      8be1a6132f49b1c2fbd24d5ddab5c6c8a84697cbc868ee4ce4e93b188a316cb7b5249370f8f71a75f0beaeaaf54dd331824293ec50d56982ec7eaa94a5cbe8ed

    • C:\Users\Admin\AppData\Local\Temp\d3dx9_43.dll

      Filesize

      1.9MB

      MD5

      4e35791c97152a0c01c6638fd26413fd

      SHA1

      048c20b2152b4aeb390c276dbf5df3334dba45a7

      SHA256

      f5bd2c558b6686c8e8c701be3c56108edf5edcaf7bda69ee0407b0829ad09833

      SHA512

      79a47f194fe68a9da5b882c97bf70ccb0ad944c287ce034b040e1ae7c0f5f78013777731f5352033fe2e2e2026fc0be4aae433bcd980bbd4d18fb5ed3a34af06

    • C:\Users\Admin\AppData\Local\Temp\dpaw.exe

      Filesize

      2.7MB

      MD5

      870feaab725b148208dd12ffabe33f9d

      SHA1

      9f3651ad5725848c880c24f8e749205a7e1e78c1

      SHA256

      bbf7154f14d736f0c8491fb9fb44d2f179cdb02d34ab54c04466fa0702ea7d55

      SHA512

      5bea301f85e6a55fd5730793b960442bc4dab92d0bf47e4e55c5490448a4a22ed6d0feb1dbe9d56d6b6ff8d06f163381807f83f467621f527bc6521857fc8e1a

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

      Filesize

      1007KB

      MD5

      c9a617c1948d7ea4a92cdec95eb0c2a8

      SHA1

      0d3bab8fae5b47475d8b6aaaf5a13f8ba2ee74d0

      SHA256

      303cfaaa049a750c2708f75348aa8160e5e40e6cda748f1d406a791a73ac59b7

      SHA512

      3a39a90238908c9aa5f9ac9fa9a3014cb61a4d9670d8dbe4967366bd594a243719d01887f67b7882e1d9ea9aceac1f1e146c8a93d057baa40c035f8c385bc1cb

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

      Filesize

      65KB

      MD5

      a9bd962417f5f9c7d3ee60059339d41a

      SHA1

      6872db237f15ce21eefc4182724397806488e8ff

      SHA256

      23eaeb4e7878be5897aaf9a3c7ab4ca9cb0815f6c2d5fd70c1fe60d1ed3e8dbe

      SHA512

      731ee69c219f93d3d687d8fc8a18aa50c5676c89ebc41cd0e737426de5780dbcf4f178c449c29d777091b25b236749c5db262116419f28d9c48f068d84941d41

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

      Filesize

      960KB

      MD5

      6fd4005525f3029cd0e664e5729f048d

      SHA1

      bcdd6ed97c89c33e24f15cc76ddf6a8db9136218

      SHA256

      20353143a20e7962473b12a4614b0874327c130a309f6d7b15ac5fd7214c2d13

      SHA512

      0cf2a9abc6d92628c226e0d86203532105234be5e0bb519f8a7f564f3c4b5514e6f3a682ec1ee16a61aff34afc2a26110b9e0b8bdfa191ee7c1f7f0a16d9eeb9

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

      Filesize

      31KB

      MD5

      8ade14406162e1acd567b99843aeafb9

      SHA1

      76886ab3d6c8c62a9b5fc9d3785b4395e0a75678

      SHA256

      a465457514e861e867729368e650b69861e4c8a3ec547a30e67b3aec77599724

      SHA512

      bde1333a1cd35cb3c24db0055d1f761f966c68ef3a1b7060aa204f07813b0b697c6dc6700736804d05e41be15367493a13e1a9897cc5aa5ef1bc831dc6618905

    • C:\Users\Admin\AppData\Local\Temp\rtl120.bpl

      Filesize

      1.0MB

      MD5

      c80f3b711d04c486ccdf3740689b3569

      SHA1

      c8724122282a018f8fb9f8775d0615311da4fd70

      SHA256

      a4df6624a65c83002e97d81d96bd85c3b1370129c486bd43cb399e76a6e4d393

      SHA512

      e977a1118b3b94fdac13073e9c60f8e43531cd8f0136f60774fd891175815c3839a316aef496d6e5c3038cc119dd936356b1d01c521e3bc9c1c01f1be998d4b7

    • C:\Users\Admin\AppData\Local\Temp\uhxbrr.exe

      Filesize

      2.4MB

      MD5

      ee0a93c22584233cc9faf75b7b49bb78

      SHA1

      a31b0ac14c81447b71524e2815be43d9a55ea9f1

      SHA256

      ad8a68b30eb57f68ac5114c34d84977986b8a1a861ea1510275ca9135ab69c27

      SHA512

      9fab2820bdb0a4e423f66c43105fc1f447d429b6ae525359f0977d034b562ca1a408e728324335f5aced12edd2135660711dd865b3c5fa641b57a02055ee170c

    • C:\Users\Admin\AppData\Local\Temp\vcl120.bpl

      Filesize

      1.9MB

      MD5

      9a438a75e68e88cdabc13074a17f8a52

      SHA1

      97c94801d37d249ece7ba9aca05703303fd9cf06

      SHA256

      ccccadde7393f1b624cde32b38274e60bbe65b1769d614d129babdaeef9a6715

      SHA512

      19d260505972b96c2e5ae0058a29f61e606e276779a80732dbee70f9223dbff51dcb1f5e4eff19206c300ee08e6060987171f5b83ad87fdd8f797e0e2db529fc

    • C:\Users\Admin\AppData\Local\Temp\vclx120.bpl

      Filesize

      223KB

      MD5

      8aaa3926885b3fa7ae0448f5e700cb79

      SHA1

      47bd7d281ddde5ebef8599482212743bf2f7e67b

      SHA256

      47396c301fbe78bfaf9e344936a0f7a4e6d174c096f847e160d822e48012162d

      SHA512

      86d395ca89ec2a988f035ecb32640ddac99247e2568673246388fe310e8c3a44807049e8f3482fae86c453d5e3529a8f2daf8614a1086b6d979e64fd917bbe3a

    • C:\Users\Admin\AppData\Roaming\Javaoraclev4\WKQUYDLQOYYLRJI\V3.exe

      Filesize

      423KB

      MD5

      ae36397a23d16920ddfe4dfec24f6b85

      SHA1

      49f1edaf5af83457fc10d1e73680b59202057e28

      SHA256

      e36bbdf75e56c4d0562ba5aba9e78d483a6196fe1ec891cc71ef9db5556c9c81

      SHA512

      7642e0509969b1de936f6f30a7a899bceda2dda526759911f2ff47bd32002dc992322d02347d26dfd3eb0594922f068bf9be20bb760ce08a006f64d78781d0c3

    • memory/316-146-0x00000000772F0000-0x00000000774B2000-memory.dmp

      Filesize

      1.8MB

    • memory/316-138-0x0000000000170000-0x00000000001EF000-memory.dmp

      Filesize

      508KB

    • memory/316-139-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/316-140-0x0000000000170000-0x00000000001EF000-memory.dmp

      Filesize

      508KB

    • memory/316-143-0x00000000064E0000-0x00000000068E0000-memory.dmp

      Filesize

      4.0MB

    • memory/316-149-0x0000000000170000-0x00000000001EF000-memory.dmp

      Filesize

      508KB

    • memory/784-43-0x0000000004FC0000-0x00000000053C0000-memory.dmp

      Filesize

      4.0MB

    • memory/784-46-0x00000000772F0000-0x00000000774B2000-memory.dmp

      Filesize

      1.8MB

    • memory/784-44-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/784-40-0x0000000001280000-0x0000000001289000-memory.dmp

      Filesize

      36KB

    • memory/1352-56-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/1352-59-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/2728-152-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/2728-154-0x00000000772F0000-0x00000000774B2000-memory.dmp

      Filesize

      1.8MB

    • memory/2728-151-0x0000000004740000-0x0000000004B40000-memory.dmp

      Filesize

      4.0MB

    • memory/3556-71-0x0000000008950000-0x0000000008F78000-memory.dmp

      Filesize

      6.2MB

    • memory/3556-103-0x0000000008710000-0x000000000875B000-memory.dmp

      Filesize

      300KB

    • memory/3556-130-0x0000000007350000-0x0000000007358000-memory.dmp

      Filesize

      32KB

    • memory/3556-61-0x0000000071A80000-0x0000000072E03000-memory.dmp

      Filesize

      19.5MB

    • memory/3556-64-0x0000000000D70000-0x0000000000D7E000-memory.dmp

      Filesize

      56KB

    • memory/3556-65-0x0000000005240000-0x00000000052DC000-memory.dmp

      Filesize

      624KB

    • memory/3556-66-0x0000000005D80000-0x0000000005DE6000-memory.dmp

      Filesize

      408KB

    • memory/3556-67-0x0000000006880000-0x0000000006912000-memory.dmp

      Filesize

      584KB

    • memory/3556-68-0x0000000006E20000-0x000000000731E000-memory.dmp

      Filesize

      5.0MB

    • memory/3556-70-0x00000000067D0000-0x00000000067DE000-memory.dmp

      Filesize

      56KB

    • memory/3556-129-0x0000000007360000-0x000000000737A000-memory.dmp

      Filesize

      104KB

    • memory/3556-72-0x0000000008470000-0x000000000848A000-memory.dmp

      Filesize

      104KB

    • memory/3556-73-0x00000000084D0000-0x0000000008506000-memory.dmp

      Filesize

      216KB

    • memory/3556-74-0x0000000009600000-0x0000000009C78000-memory.dmp

      Filesize

      6.5MB

    • memory/3556-75-0x00000000085F0000-0x0000000008684000-memory.dmp

      Filesize

      592KB

    • memory/3556-76-0x0000000008580000-0x00000000085A2000-memory.dmp

      Filesize

      136KB

    • memory/3556-77-0x0000000008790000-0x00000000087AC000-memory.dmp

      Filesize

      112KB

    • memory/3556-78-0x0000000008F80000-0x0000000008FCA000-memory.dmp

      Filesize

      296KB

    • memory/3556-128-0x000000000B190000-0x000000000B235000-memory.dmp

      Filesize

      660KB

    • memory/3556-83-0x0000000009C80000-0x0000000009FD0000-memory.dmp

      Filesize

      3.3MB

    • memory/3556-84-0x0000000008690000-0x00000000086F6000-memory.dmp

      Filesize

      408KB

    • memory/3556-93-0x0000000002C50000-0x0000000002C72000-memory.dmp

      Filesize

      136KB

    • memory/3556-127-0x000000000B170000-0x000000000B18E000-memory.dmp

      Filesize

      120KB

    • memory/3556-117-0x00000000093C0000-0x0000000009436000-memory.dmp

      Filesize

      472KB

    • memory/4100-102-0x000000006D990000-0x000000006DB0B000-memory.dmp

      Filesize

      1.5MB

    • memory/4100-104-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/4104-120-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/4104-131-0x000000006D990000-0x000000006DB0B000-memory.dmp

      Filesize

      1.5MB

    • memory/4104-116-0x000000006D990000-0x000000006DB0B000-memory.dmp

      Filesize

      1.5MB

    • memory/4212-136-0x000000006D990000-0x000000006DB0B000-memory.dmp

      Filesize

      1.5MB

    • memory/4212-134-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/4852-32-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/4852-53-0x0000000050120000-0x000000005030D000-memory.dmp

      Filesize

      1.9MB

    • memory/4852-48-0x00000000730D3000-0x00000000730D4000-memory.dmp

      Filesize

      4KB

    • memory/4852-52-0x0000000050000000-0x0000000050116000-memory.dmp

      Filesize

      1.1MB

    • memory/4852-54-0x0000000050310000-0x0000000050349000-memory.dmp

      Filesize

      228KB

    • memory/4852-51-0x0000000000400000-0x0000000000585000-memory.dmp

      Filesize

      1.5MB

    • memory/4852-47-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/4852-23-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/4852-24-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/4852-25-0x00000000730D3000-0x00000000730D4000-memory.dmp

      Filesize

      4KB

    • memory/4852-27-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/4852-28-0x00000000730C0000-0x000000007323B000-memory.dmp

      Filesize

      1.5MB

    • memory/4988-39-0x00000000772F0000-0x00000000774B2000-memory.dmp

      Filesize

      1.8MB

    • memory/4988-33-0x0000000000A00000-0x0000000000A7E000-memory.dmp

      Filesize

      504KB

    • memory/4988-34-0x0000000004180000-0x0000000004580000-memory.dmp

      Filesize

      4.0MB

    • memory/4988-36-0x0000000004180000-0x0000000004580000-memory.dmp

      Filesize

      4.0MB

    • memory/4988-37-0x00007FFEB7AE0000-0x00007FFEB7CBB000-memory.dmp

      Filesize

      1.9MB

    • memory/4988-41-0x0000000000A00000-0x0000000000A7E000-memory.dmp

      Filesize

      504KB

    • memory/4988-35-0x0000000004180000-0x0000000004580000-memory.dmp

      Filesize

      4.0MB