Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    05-07-2022 11:11

General

  • Target

    bea83f2487166bc524bc5a21d6d602d5c4f0a46755d3cb0a864641f4dec7bbbf.exe

  • Size

    40.0MB

  • MD5

    a7520ab8d474b169f7d70171bf1d6933

  • SHA1

    f926802027e1290fd9df9077461697a99864ba37

  • SHA256

    bea83f2487166bc524bc5a21d6d602d5c4f0a46755d3cb0a864641f4dec7bbbf

  • SHA512

    425121d7055dd45561082dd9c481011d8f92ba49922ae265d47781f9687f4622230fc5e4624e2f26dd8e8eef8f89245dc8e5238a331495b6523f7cbf7936c6c9

Score
8/10
upx

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 5 IoCs
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bea83f2487166bc524bc5a21d6d602d5c4f0a46755d3cb0a864641f4dec7bbbf.exe
    "C:\Users\Admin\AppData\Local\Temp\bea83f2487166bc524bc5a21d6d602d5c4f0a46755d3cb0a864641f4dec7bbbf.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Program Files (x86)\ToDesk\ToDesk.exe
      "C:\Program Files (x86)\ToDesk\ToDesk.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      PID:1348
  • C:\Program Files (x86)\ToDesk\ToDesk_Service.exe
    "C:\Program Files (x86)\ToDesk\ToDesk_Service.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Program Files (x86)\ToDesk\ToDesk.exe
      "C:\Program Files (x86)\ToDesk\ToDesk.exe" --hide --localPort=35600
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:748
    • C:\Program Files (x86)\ToDesk\ToDesk.exe
      "C:\Program Files (x86)\ToDesk\ToDesk.exe" --show --localPort=35600
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:328

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\ToDesk\ToDesk.exe
    Filesize

    27.3MB

    MD5

    cd9361c978359b79dcb6de8e54cdda1e

    SHA1

    dffc0c351b9c40940f05149feade9edebfd2be39

    SHA256

    7efa00883a7a4abe9d009eaae4070448e982891586e8a7ac8b060beb69eb9267

    SHA512

    03f072c9ae5c0014591fbf4e21732b4251fc7872ec53a71d10e635f6cd4a9b6b01d713b81e9b8efe68dd9a42d78993257a0db814a090e2967c4c84aa3fb905a8

  • C:\Program Files (x86)\ToDesk\ToDesk.exe
    Filesize

    27.3MB

    MD5

    cd9361c978359b79dcb6de8e54cdda1e

    SHA1

    dffc0c351b9c40940f05149feade9edebfd2be39

    SHA256

    7efa00883a7a4abe9d009eaae4070448e982891586e8a7ac8b060beb69eb9267

    SHA512

    03f072c9ae5c0014591fbf4e21732b4251fc7872ec53a71d10e635f6cd4a9b6b01d713b81e9b8efe68dd9a42d78993257a0db814a090e2967c4c84aa3fb905a8

  • C:\Program Files (x86)\ToDesk\ToDesk.exe
    Filesize

    27.3MB

    MD5

    cd9361c978359b79dcb6de8e54cdda1e

    SHA1

    dffc0c351b9c40940f05149feade9edebfd2be39

    SHA256

    7efa00883a7a4abe9d009eaae4070448e982891586e8a7ac8b060beb69eb9267

    SHA512

    03f072c9ae5c0014591fbf4e21732b4251fc7872ec53a71d10e635f6cd4a9b6b01d713b81e9b8efe68dd9a42d78993257a0db814a090e2967c4c84aa3fb905a8

  • C:\Program Files (x86)\ToDesk\ToDesk.exe
    Filesize

    27.3MB

    MD5

    cd9361c978359b79dcb6de8e54cdda1e

    SHA1

    dffc0c351b9c40940f05149feade9edebfd2be39

    SHA256

    7efa00883a7a4abe9d009eaae4070448e982891586e8a7ac8b060beb69eb9267

    SHA512

    03f072c9ae5c0014591fbf4e21732b4251fc7872ec53a71d10e635f6cd4a9b6b01d713b81e9b8efe68dd9a42d78993257a0db814a090e2967c4c84aa3fb905a8

  • C:\Program Files (x86)\ToDesk\ToDesk_Service.exe
    Filesize

    9.8MB

    MD5

    2f2478bf8d864c0620fa343272ebf449

    SHA1

    5f20802b568131548b07afbe37001e05057ba699

    SHA256

    dae138d5e1bb18a5c9256d232812cd9ceb67cd086e0fb66c38e86d5e86001551

    SHA512

    ab12a72fe9a07fd8e1ed3dde468e47c558006b6ee2bbbe55c29fa44f616eaa4fb967b77b1c84acd33e73ea4d31feba6a8260bdce9622f2054d992d935d22dcbf

  • C:\Program Files (x86)\ToDesk\ToDesk_Service.exe
    Filesize

    9.8MB

    MD5

    2f2478bf8d864c0620fa343272ebf449

    SHA1

    5f20802b568131548b07afbe37001e05057ba699

    SHA256

    dae138d5e1bb18a5c9256d232812cd9ceb67cd086e0fb66c38e86d5e86001551

    SHA512

    ab12a72fe9a07fd8e1ed3dde468e47c558006b6ee2bbbe55c29fa44f616eaa4fb967b77b1c84acd33e73ea4d31feba6a8260bdce9622f2054d992d935d22dcbf

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    59B

    MD5

    93a7935d4de489426306b5b9a1e4e259

    SHA1

    a81d9383bdf89ef654eec9aafc91f96f8dc255cb

    SHA256

    5bf8d90e5e7a773c49cd777f0bf653547ca968fe6166c719cf152492671c81fa

    SHA512

    f8f883c123a53e448288f009d6090e9833b20fd9963515e457b577a9c96654e66c1cb7e2d9cf5ed6609246ce5b7dc7f56e1d2d643416ed02b3e841e1cf47306b

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    72B

    MD5

    2cacb408015086e69fd9ea7879316058

    SHA1

    875a4483fc2e60c95841020a50ec62c8b29a0bc1

    SHA256

    ccc41d74bbb2460fe2727e5aef541185ce92fdaebc501841e96c8396ac5693a9

    SHA512

    6463157f6906f656c95f9533403ea0f614748d08faae3aaa9514a259115e0ed121d6ceb7a4e52b4359346b7e0b5229b7e0195e9cf8a587226143a763de1bbd11

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    72B

    MD5

    2cacb408015086e69fd9ea7879316058

    SHA1

    875a4483fc2e60c95841020a50ec62c8b29a0bc1

    SHA256

    ccc41d74bbb2460fe2727e5aef541185ce92fdaebc501841e96c8396ac5693a9

    SHA512

    6463157f6906f656c95f9533403ea0f614748d08faae3aaa9514a259115e0ed121d6ceb7a4e52b4359346b7e0b5229b7e0195e9cf8a587226143a763de1bbd11

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    228B

    MD5

    dc5d4869410bf3cddbe3183f91b667ab

    SHA1

    94fa7edb636356ea6ab517235d0d25788484bac3

    SHA256

    a678541707b93a691289aa5bac9525ede5c4413d44ad9611ba7b87b5ae90d6c7

    SHA512

    5a0e7b98fd2c5cc48581b1d0bf716070c81c2c31fc0572366b0fd2ce0cdd3a3562a8594ee262d9c87da1ea3c76e09f4c0887256adcb226a40620a57249bf1c2d

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    228B

    MD5

    dc5d4869410bf3cddbe3183f91b667ab

    SHA1

    94fa7edb636356ea6ab517235d0d25788484bac3

    SHA256

    a678541707b93a691289aa5bac9525ede5c4413d44ad9611ba7b87b5ae90d6c7

    SHA512

    5a0e7b98fd2c5cc48581b1d0bf716070c81c2c31fc0572366b0fd2ce0cdd3a3562a8594ee262d9c87da1ea3c76e09f4c0887256adcb226a40620a57249bf1c2d

  • C:\Program Files (x86)\ToDesk\config.ini
    Filesize

    390B

    MD5

    12ea4c4d6245edf3b6ee47e79d275af5

    SHA1

    3e73ec144e35b4cbfe65d2ad6f8e7ae1a937166c

    SHA256

    891aa96f05a690ad155675ac59080f59d55668e176a101ce31fbe40bdecdde5e

    SHA512

    c8df88fc2b7f2dcc2e6a05a4e92b363c302019a3d6522a5653ab0a9fe12b27207ba9ba7ad2aaf6fee5522ad70add67225ca38f5321517827cbb57c7cb0e12a8b

  • C:\Program Files (x86)\ToDesk\zrtc.dll
    Filesize

    33.0MB

    MD5

    5d327b173a94edb50df15a283e22bed3

    SHA1

    f38d09fe9c0794a6050a4c1e8cf4cb3d17e6f41d

    SHA256

    ccb87d59a5f83b9253307c5ba18be999a1b3d975920d09986d740ce044c6f519

    SHA512

    cb56e4fbf1d2d30089151b3675b2d44685cbfc768afaa5754a7187525be595e0bfac98ac3c51faad7111071c8a8a0e8ab228ca6a5f62f026a35080ef205a4fff

  • \Program Files (x86)\ToDesk\ToDesk.exe
    Filesize

    27.3MB

    MD5

    cd9361c978359b79dcb6de8e54cdda1e

    SHA1

    dffc0c351b9c40940f05149feade9edebfd2be39

    SHA256

    7efa00883a7a4abe9d009eaae4070448e982891586e8a7ac8b060beb69eb9267

    SHA512

    03f072c9ae5c0014591fbf4e21732b4251fc7872ec53a71d10e635f6cd4a9b6b01d713b81e9b8efe68dd9a42d78993257a0db814a090e2967c4c84aa3fb905a8

  • \Program Files (x86)\ToDesk\ToDesk_Service.exe
    Filesize

    9.8MB

    MD5

    2f2478bf8d864c0620fa343272ebf449

    SHA1

    5f20802b568131548b07afbe37001e05057ba699

    SHA256

    dae138d5e1bb18a5c9256d232812cd9ceb67cd086e0fb66c38e86d5e86001551

    SHA512

    ab12a72fe9a07fd8e1ed3dde468e47c558006b6ee2bbbe55c29fa44f616eaa4fb967b77b1c84acd33e73ea4d31feba6a8260bdce9622f2054d992d935d22dcbf

  • \Program Files (x86)\ToDesk\zrtc.dll
    Filesize

    33.0MB

    MD5

    5d327b173a94edb50df15a283e22bed3

    SHA1

    f38d09fe9c0794a6050a4c1e8cf4cb3d17e6f41d

    SHA256

    ccb87d59a5f83b9253307c5ba18be999a1b3d975920d09986d740ce044c6f519

    SHA512

    cb56e4fbf1d2d30089151b3675b2d44685cbfc768afaa5754a7187525be595e0bfac98ac3c51faad7111071c8a8a0e8ab228ca6a5f62f026a35080ef205a4fff

  • \Program Files (x86)\ToDesk\zrtc.dll
    Filesize

    33.0MB

    MD5

    5d327b173a94edb50df15a283e22bed3

    SHA1

    f38d09fe9c0794a6050a4c1e8cf4cb3d17e6f41d

    SHA256

    ccb87d59a5f83b9253307c5ba18be999a1b3d975920d09986d740ce044c6f519

    SHA512

    cb56e4fbf1d2d30089151b3675b2d44685cbfc768afaa5754a7187525be595e0bfac98ac3c51faad7111071c8a8a0e8ab228ca6a5f62f026a35080ef205a4fff

  • \Program Files (x86)\ToDesk\zrtc.dll
    Filesize

    33.0MB

    MD5

    5d327b173a94edb50df15a283e22bed3

    SHA1

    f38d09fe9c0794a6050a4c1e8cf4cb3d17e6f41d

    SHA256

    ccb87d59a5f83b9253307c5ba18be999a1b3d975920d09986d740ce044c6f519

    SHA512

    cb56e4fbf1d2d30089151b3675b2d44685cbfc768afaa5754a7187525be595e0bfac98ac3c51faad7111071c8a8a0e8ab228ca6a5f62f026a35080ef205a4fff

  • \Program Files (x86)\ToDesk\zrtc.dll
    Filesize

    33.0MB

    MD5

    5d327b173a94edb50df15a283e22bed3

    SHA1

    f38d09fe9c0794a6050a4c1e8cf4cb3d17e6f41d

    SHA256

    ccb87d59a5f83b9253307c5ba18be999a1b3d975920d09986d740ce044c6f519

    SHA512

    cb56e4fbf1d2d30089151b3675b2d44685cbfc768afaa5754a7187525be595e0bfac98ac3c51faad7111071c8a8a0e8ab228ca6a5f62f026a35080ef205a4fff

  • memory/328-75-0x0000000000000000-mapping.dmp
  • memory/748-70-0x0000000000000000-mapping.dmp
  • memory/1348-58-0x0000000000000000-mapping.dmp
  • memory/1948-74-0x0000000000EB0000-0x0000000005ED0000-memory.dmp
    Filesize

    80.1MB

  • memory/1948-56-0x0000000000EB0000-0x0000000005ED0000-memory.dmp
    Filesize

    80.1MB

  • memory/1948-54-0x00000000754A1000-0x00000000754A3000-memory.dmp
    Filesize

    8KB

  • memory/1948-55-0x0000000000EB0000-0x0000000005ED0000-memory.dmp
    Filesize

    80.1MB