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Analysis

  • max time kernel
    119s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/08/2024, 14:00

General

  • Target

    ce5360d3d7237e90647ea49aacdf4d00N.exe

  • Size

    260KB

  • MD5

    ce5360d3d7237e90647ea49aacdf4d00

  • SHA1

    6e701e6e2fbe36390981a8de4961082e12fef1da

  • SHA256

    92e209a74bce0160020f15e9c8881ea8a28e117b7f69dba72afbd0f79a0848ff

  • SHA512

    22e3b587d9bd636ad242b3ebfd841652a70d73ee695e451fa66bd16fe813fc22245df55a630d5433f37b1b689c2d6d7db552545d8123aaf78d4f74c691c2d4eb

  • SSDEEP

    6144:5W5ioScGBY5/fe10wDE4Hwkwvk6IKJA91INM:5WHiY5/feqwQuwsKU1INM

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\ce5360d3d7237e90647ea49aacdf4d00N.exe
      "C:\Users\Admin\AppData\Local\Temp\ce5360d3d7237e90647ea49aacdf4d00N.exe"
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3852
      • C:\Users\Admin\AppData\Roaming\iscsdiag\lodcgent.exe
        "C:\Users\Admin\AppData\Roaming\iscsdiag"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1544
        • C:\Users\Admin\AppData\Local\Temp\~9E53.tmp
          3480 266248 1544 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3852 -s 624
        3⤵
        • Program crash
        PID:4344
  • C:\Windows\SysWOW64\compayed.exe
    C:\Windows\SysWOW64\compayed.exe -s
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:3712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3852 -ip 3852
    1⤵
      PID:1564

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~9E53.tmp

      Filesize

      8KB

      MD5

      aac3165ece2959f39ff98334618d10d9

      SHA1

      020a191bfdc70c1fbd3bf74cd7479258bd197f51

      SHA256

      96fa6a7714670823c83099ea01d24d6d3ae8fef027f01a4ddac14f123b1c9974

      SHA512

      9eb876812a6a13dd4b090788c2b1d9e9a2e25370598ed5c040f82e6f378edc4b78d58bc8f60d5a559ea57b1edcf3a144bfe09454a9928997173db8279d5b40cf

    • C:\Users\Admin\AppData\Roaming\iscsdiag\lodcgent.exe

      Filesize

      260KB

      MD5

      df177fc8f143d42016785a9e1ee982ce

      SHA1

      140fe988a7b3853465a8a8098eaec88e96ae9423

      SHA256

      1361480aaa244db540140bd49264c13a6dc18b74233002c94f627b659d7fbda3

      SHA512

      262e12fc34c78959ad818ee6b88ef24f141d1abd96e09c0906f9773a0675913f20c0a0cdccba879d31ce239b5609e3d90d7d98c2dc4c20725e57c469073f2387

    • memory/1544-11-0x00000000007F0000-0x00000000007F6000-memory.dmp

      Filesize

      24KB

    • memory/1544-33-0x0000000000890000-0x00000000008D5000-memory.dmp

      Filesize

      276KB

    • memory/1544-6-0x0000000000890000-0x00000000008D5000-memory.dmp

      Filesize

      276KB

    • memory/1544-9-0x0000000000710000-0x000000000075B000-memory.dmp

      Filesize

      300KB

    • memory/3480-30-0x00000000027A0000-0x00000000027A6000-memory.dmp

      Filesize

      24KB

    • memory/3480-22-0x00000000028B0000-0x0000000002901000-memory.dmp

      Filesize

      324KB

    • memory/3480-29-0x00000000028B0000-0x0000000002901000-memory.dmp

      Filesize

      324KB

    • memory/3480-31-0x0000000006FF0000-0x0000000006FFD000-memory.dmp

      Filesize

      52KB

    • memory/3712-21-0x00000000011A0000-0x00000000011A6000-memory.dmp

      Filesize

      24KB

    • memory/3712-18-0x0000000000CA0000-0x0000000000CA6000-memory.dmp

      Filesize

      24KB

    • memory/3712-17-0x0000000000B00000-0x0000000000B4B000-memory.dmp

      Filesize

      300KB

    • memory/3712-20-0x0000000000CA0000-0x0000000000CA6000-memory.dmp

      Filesize

      24KB

    • memory/3712-12-0x0000000000330000-0x0000000000375000-memory.dmp

      Filesize

      276KB

    • memory/3712-35-0x0000000000330000-0x0000000000375000-memory.dmp

      Filesize

      276KB

    • memory/3712-36-0x0000000000CA0000-0x0000000000CA6000-memory.dmp

      Filesize

      24KB

    • memory/3852-32-0x0000000000BB0000-0x0000000000BF5000-memory.dmp

      Filesize

      276KB

    • memory/3852-0-0x0000000000BB0000-0x0000000000BF5000-memory.dmp

      Filesize

      276KB

    • memory/3852-1-0x00000000011D0000-0x000000000121B000-memory.dmp

      Filesize

      300KB

    • memory/3852-34-0x00000000011D0000-0x000000000121B000-memory.dmp

      Filesize

      300KB