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Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 22:55

General

  • Target

    6a8338119b242bcb67e56ddb1e1c1dfba3f3c65de780810d57367ddd3f6db97c.exe

  • Size

    72KB

  • MD5

    3fcda792b467b172ce3154fe3ad0166d

  • SHA1

    ff2a8577f7a406878a4172b9b1ac9054b9c156b4

  • SHA256

    6a8338119b242bcb67e56ddb1e1c1dfba3f3c65de780810d57367ddd3f6db97c

  • SHA512

    a56f6999aaa547ae311f05637895045c9b4bc413e4b6055830713acacac9cea70d54962deabed52f9be5dbbd2ab55b005762e097104c49c7d776403e1e455a38

  • SSDEEP

    768:88B81RAC+HQecWpLiprTXqVmRM2g60Rqjh21EWn/1H58ZuT+U9UiEb/KEiEixV3T:XimweppSr2oMg0Rqj25jDPgUN3QivEtA

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 12 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 16 IoCs
  • Drops file in System32 directory 18 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Modifies registry class 21 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a8338119b242bcb67e56ddb1e1c1dfba3f3c65de780810d57367ddd3f6db97c.exe
    "C:\Users\Admin\AppData\Local\Temp\6a8338119b242bcb67e56ddb1e1c1dfba3f3c65de780810d57367ddd3f6db97c.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\SysWOW64\Cdoajb32.exe
      C:\Windows\system32\Cdoajb32.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Windows\SysWOW64\Cmgechbh.exe
        C:\Windows\system32\Cmgechbh.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2896
        • C:\Windows\SysWOW64\Cdanpb32.exe
          C:\Windows\system32\Cdanpb32.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2404
          • C:\Windows\SysWOW64\Cinfhigl.exe
            C:\Windows\system32\Cinfhigl.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2620
            • C:\Windows\SysWOW64\Cphndc32.exe
              C:\Windows\system32\Cphndc32.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2984
              • C:\Windows\SysWOW64\Ceegmj32.exe
                C:\Windows\system32\Ceegmj32.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1060
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 140
                  8⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Cdanpb32.exe

    Filesize

    72KB

    MD5

    b2b4a44569c7f40c24e66fb7285f16d8

    SHA1

    7f36c85d37bfc383bd2344d8a484a09c05868c26

    SHA256

    37eaa61b34d9cba2d90a16804e34c41a4193e96a87a0e8473fb90a274c598bf4

    SHA512

    987b2518e0ce6d4b6974840895eebd6e68a777a8c44f492e464842a8b2d17feb54527e6e3251304772b853fc20827668f30fa3b41adb1bd8ff77611231492903

  • \Windows\SysWOW64\Cdoajb32.exe

    Filesize

    72KB

    MD5

    d199da1e313d259ed6afaea780cc9a24

    SHA1

    672aa7b04087f2c08fcc76dd1752e6b2cbf07126

    SHA256

    85f204ff18aaf8c87b8606af7d6242822ad53e8a728b2dbb35c702a65952da10

    SHA512

    745b82f9b2ef6dd558430b51dd39c029069f28fb580a92f1e431c11599ae7340bbc08d4962a0e0b7bb6957b81b03c191da653bd9bfde7ec462cabf8d4d26980b

  • \Windows\SysWOW64\Ceegmj32.exe

    Filesize

    72KB

    MD5

    42906dc2e977ff516a1221a0653abbfe

    SHA1

    9823e2b2aeb2f97f8650f41c18149b3bdc7a14ee

    SHA256

    b8cfed0193a0be2b523c2f22ac2a626c66359493e7177b65a0ec4234cbd01f2b

    SHA512

    3ec41f7a435384d6b1ef0ee36f463a6559411b850b77c1c1fdd485ee8dc0a078f0770977886874328ea0225c90aab7499be0e2c75a9e875bbd541388cef0fec0

  • \Windows\SysWOW64\Cinfhigl.exe

    Filesize

    72KB

    MD5

    e58ff940804da856d45294ba5cbda091

    SHA1

    5ad932cf29bc54d8868dc766565b8715eaf0ba3b

    SHA256

    ea39ac1d1dffb4bca502fcc7f2dded048791ee26809ca81df3e86bae81a88f84

    SHA512

    1af65bce0ce914b6fde6c4433941f706684376705249c89c2f8fcfdca4694f06c60032374e3eaf0ca3f98fa4a3da1a92f84529e115ead7ff10553f104d849b0c

  • \Windows\SysWOW64\Cmgechbh.exe

    Filesize

    72KB

    MD5

    e46ca492723fe4fa18f6e60133c28113

    SHA1

    46717e155786a35b2880f182c57d8251894f5888

    SHA256

    590495b9089987f40055559d43de8ae5fbf778c2f2fdbfd2950ad76ec28d35d1

    SHA512

    8e054ff8f0af9ad50f3e72838d3627296b68074c03f078e6d6ae34536cfe802604a3313887e130decb26a33fe667aff4d387c50658cef30d998f7b80b89b6a9b

  • \Windows\SysWOW64\Cphndc32.exe

    Filesize

    72KB

    MD5

    efdd525d67cbb00985428bdfe45cfdf8

    SHA1

    7523651decd75b05979834ac43ced56b1e523258

    SHA256

    e08db9d959c0f94a127fb714cc5921ff1322110ec44e7917c04a041f9f45c532

    SHA512

    52ef4e5285242ee2e8cc55c69705ccd05c9a14c0488177cfa0c599db7ae8af953e7b29788652bd7a0adb0c71ab1ecc09e98d570031b1e1abc6d5138873a6d2c0

  • memory/1060-94-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2404-49-0x00000000002F0000-0x000000000032C000-memory.dmp

    Filesize

    240KB

  • memory/2404-91-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2620-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2720-12-0x0000000000300000-0x000000000033C000-memory.dmp

    Filesize

    240KB

  • memory/2720-0-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2720-69-0x0000000000300000-0x000000000033C000-memory.dmp

    Filesize

    240KB

  • memory/2720-7-0x0000000000300000-0x000000000033C000-memory.dmp

    Filesize

    240KB

  • memory/2720-60-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2896-41-0x0000000000260000-0x000000000029C000-memory.dmp

    Filesize

    240KB

  • memory/2896-28-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2896-84-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2912-27-0x0000000000280000-0x00000000002BC000-memory.dmp

    Filesize

    240KB

  • memory/2912-78-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2912-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2984-79-0x0000000000260000-0x000000000029C000-memory.dmp

    Filesize

    240KB

  • memory/2984-85-0x0000000000260000-0x000000000029C000-memory.dmp

    Filesize

    240KB

  • memory/2984-70-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2984-92-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2984-93-0x0000000000260000-0x000000000029C000-memory.dmp

    Filesize

    240KB