Analysis

  • max time kernel
    111s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2024 17:10

General

  • Target

    357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe

  • Size

    6.1MB

  • MD5

    dffb0716dcdff5df4aee800f37e997d0

  • SHA1

    b8d839bf6f74a23ff5400ca55ff8c30e14065a37

  • SHA256

    357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263

  • SHA512

    979777eaea6792816c429cfbe928cce837f9216a135cf6b824fa248817baf35f0df53ee971b03d1734efa92db88e37570690d092071e91752a40cfe4db054577

  • SSDEEP

    98304:sMDtIXLr06AdfEThF35PzuY+NmU7afvNN5+N6F8c5AvtfXmJ+PigmgI:UrmEdF3D+NmcaNNH8UotnmJ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 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 10 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe
    "C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\zbe2024111617111375.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2336
      • C:\Windows\SysWOW64\schtasks.exe
        Schtasks.Exe /delete /tn "Maintenance" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2356
      • C:\Windows\SysWOW64\schtasks.exe
        Schtasks.Exe /create /tn "Maintenance" /xml "C:\Users\Admin\AppData\Local\Temp\zx2024111617111375.xml"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2736
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\zb2024111617111375.bat" "
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Windows\SysWOW64\chcp.com
        chcp 1251
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2716
      • C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe
        "C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:2856
        • C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe
          "C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe" --local-service
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:2640
        • C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe
          "C:\Users\Admin\AppData\Local\Temp\357e3abea9aff0d903bb909c2a4fc9a65589713f883f68067d65926dda1d2263N.exe" --local-control
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:2804
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 3 /nobreak
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    385KB

    MD5

    1ce7d5a1566c8c449d0f6772a8c27900

    SHA1

    60854185f6338e1bfc7497fd41aa44c5c00d8f85

    SHA256

    73170761d6776c0debacfbbc61b6988cb8270a20174bf5c049768a264bb8ffaf

    SHA512

    7e3411be8614170ae91db1626c452997dc6db663d79130872a124af982ee1d457cefba00abd7f5269adce3052403be31238aecc3934c7379d224cb792d519753

  • C:\Users\Admin\AppData\Local\Temp\zb2024111617111375.bat

    Filesize

    764B

    MD5

    5edeef31bf2cf763b76b9a3e8badc624

    SHA1

    375fca10196000050045eaaa263fdef2f269bfb5

    SHA256

    707bab3ad9195cd51e975d1ee4b70484f1af3e9d78ffcc6710bb976c37af36ae

    SHA512

    d4a5865a651d739ce2894237d3c827c89b114ef35c7eb0a9109b8cfc00dd8a02bd4c6acf9549e8b4a3e7af45513079e9853eb7f80ba97dc5e80ca6e8d59d7bb6

  • C:\Users\Admin\AppData\Local\Temp\zbe2024111617111375.bat

    Filesize

    304B

    MD5

    cb71d7e29f3fc95d814516e2a8c54dab

    SHA1

    37e940df03e1e8f472664ee3f7d78b7422fcd5dd

    SHA256

    8bf4b141a3f9710023444583e2a96a533094c86fd4086ca1b422f0929d192b0d

    SHA512

    581954a02a9c1843b99e947f924bae5e6ae588fb9f263b8c9a1245799b1aa4472ff820b7ff476fc8e552cf85745e6803b3a9ab80af716db5d71bcfe7328f7638

  • C:\Users\Admin\AppData\Local\Temp\ze2024111617111375.tmp

    Filesize

    6.1MB

    MD5

    c202c488dd8b99f698723ea426e9b084

    SHA1

    f419630cb2753a7c9a22572ca763c2eca94aa9ae

    SHA256

    dce373f2b8fd1aa1665b3bb59127e0773f83b13f8b81e5a5b26c514970bfbe07

    SHA512

    f7fe9be7b55c1e447cbb2a5289c41383b4ac453eed27b365d194aec2fc71a9f696b9aaa58ddf569021a5a24e1b82ed31dc25d0475c6d61bb57e18fe2223fdcd2

  • C:\Users\Admin\AppData\Local\Temp\zx2024111617111375.xml

    Filesize

    1KB

    MD5

    751ac25b82959df46b8bab595d8b8ef4

    SHA1

    311bc2338b21db0aec0022ca5ff90947b4c0fd63

    SHA256

    3afc514c85c441d59bf449e63510becd27395f4ac3ad720552e78c2565c18190

    SHA512

    08bf85f575b715e02d1540e3a97222bd436346b445977634e327dff288c4e6916554e761c48de07c8b76b3fa3cdabf32c25508c2e335e6f069d9fbb8a0d62506

  • C:\Users\Admin\AppData\Roaming\AnyDesk\ad.trace

    Filesize

    6KB

    MD5

    89768de262fdaf321da3d83f0c8f4ce4

    SHA1

    a312a6e055b6320f4a1b8e562f8cc05558e123c4

    SHA256

    2700bafc9acd15043713862a20233ca7f610bc064b5ec2af25fefa89474c888a

    SHA512

    b58079574385839d66952c10d6108f6eda05af07477b1cc299971b50665c3ffd666e3f83fe0dc277fd41c9792efc8aa6ec6fb2c39b66c965b2b45f057cb099f7

  • C:\Users\Admin\AppData\Roaming\AnyDesk\ad.trace

    Filesize

    9KB

    MD5

    a5b897a53dcd64acc00c439a5fae9609

    SHA1

    b4c193a38c00b98b20f31d302b953537912c0d26

    SHA256

    936785bce1856a1fcbaea3d97130b7eeb58bf76a7214ae2afd9bf5ceb859b2ec

    SHA512

    90d2321f7c12a49ed76e5c70475cac30772752b019c30b3c78e4afed7f89fe7c724c1cb6b2d42472d711dba1a73bc493a7d97eafbc1dcfd3366db59342ef06e9

  • C:\Users\Admin\AppData\Roaming\AnyDesk\service.conf

    Filesize

    2KB

    MD5

    f04ef78435b8576e748f319ba45cd866

    SHA1

    c96247f9c889df772e273d5a200ace9b7367e2a4

    SHA256

    b6fb93ebb2b43fd5d0ca5631dab51832c1f2d2eb3487e22b27d8b9e07c171285

    SHA512

    147b69be10a900c86399357fe5cf1445692925b7d9327957aa430966c39c44d031caa6532398b65271bc6ae8df85edd969e3e98c2af70c6b13f77af64816242a

  • C:\Users\Admin\AppData\Roaming\AnyDesk\service.conf

    Filesize

    2KB

    MD5

    fdb6719914dbfa567e4f006683e6ccd3

    SHA1

    1c7d529203a425a4d10c827ef76173613692cccb

    SHA256

    28598f70eae1362a6dbe2c5b66fdf83929d7941c50128d934370fdbc5355fc2b

    SHA512

    3488c2e0ceaff4eb4e8b90a01aa42718dbe840bb94486d4f7b0f0051c965ab658b16ea52a4716d4774659b11092a398a36103519fc5cc7c98749ebdf44c8fc90

  • C:\Users\Admin\AppData\Roaming\AnyDesk\service.conf

    Filesize

    2KB

    MD5

    5095072b5449f43e269194fd81827dfb

    SHA1

    d75cf12d97bb6da23c0e8ccaea418a3b582108de

    SHA256

    54acd1792c4fd0791847e97b4cfb826c75ade3848c17ee576491f0c82280d35b

    SHA512

    db7cbfbd798ff89cf4e97469ff5da5fb6d2536baa63e1e1e057e1e77a974a2281dff01fbd5409a82a331252564d86a1a29459698c0ae2485ac8e8d2273a09787

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    681B

    MD5

    05d1791acc073896bdd78e86e4354412

    SHA1

    91ffdc92b0f463b2026d9a8608b76cb7f8c6fb3b

    SHA256

    7f7f4f69073cf016461d945c6d3e65a04796e1d55d8ad6e4634e767162a6d5fe

    SHA512

    87a31ef0b939b8d0e2575d475f980b405dbc2a6f6899d71e50b12481a6456fb5beaf6d99ce528620107e5e2013abd9fc47b85b388f8880c5d5d54cb62df4ed05

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    738B

    MD5

    5a3002b1c965a55f16256923db04b0b0

    SHA1

    5d64c278b8a35f75313ef84d9a9018cc225c971f

    SHA256

    32507ab02012e49cc52bc7633f25f05613a4a2288bc881bf39a0f34c9ea1b7b7

    SHA512

    a6759197cc603e974ed1a54d2393f2b4678d97c79ee3dd9d22dc440bdd37c2cee5d59a117df5ff5db61e0573723aef61f1bc36d75c90184ab9cb17c90bf7a343

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    785B

    MD5

    4382ac964e8c7ff045ddfb6269948655

    SHA1

    4d5af43a659a941f8ed7486ae41b13907c124eda

    SHA256

    14513c1d23752bf1f27cb716172ac447db1e346d1a791d36aa216c9e5e4af7c5

    SHA512

    aeb77dfc1d6a4ef13d4966c5ae1c3fedd91868d107b84060851a681ce63ce328245143051b4b089f97d995733f72f87677d87cecfae7769b55ebdb614a4108a4

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    312B

    MD5

    0c04ad1083dc5c7c45e3ee2cd344ae38

    SHA1

    f1cf190f8ca93000e56d49732e9e827e2554c46f

    SHA256

    6452273c017db7cbe0ffc5b109bbf3f8d3282fb91bfa3c5eabc4fb8f1fc98cb0

    SHA512

    6c414b39bbc1f1f08446c6c6da6f6e1ceb9303bbf183ae279c872d91641ea8d67ec5e5c4e0824da3837eca73ec29fe70e92b72c09458c8ce50fa6f08791d1492

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    424B

    MD5

    a3c441dd09a9c3f637838b1e4fdc89c7

    SHA1

    18b7f4868217d0a18a282bdb9325a2382a08df19

    SHA256

    bd53b58652faed01e0ce2313698ecb0252400ef098a09c06b44ad82a76382e65

    SHA512

    c638849de3cce0c3cde2e93f59f7d3378e1e7b26d051f9c1e598b8e1c9611e7ae3b2e2ab380303a0471910c73599fe3826d870b8df821e06a28e20e776bbb9f7

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    d29a6d940105750073fa9b92d3660c15

    SHA1

    106d7993da0394094950acc5f14636f71aa2b63e

    SHA256

    1d65346f54c30bc71ffad97bf7c965a3a69987fd1b71cbf075a42016ce1718fe

    SHA512

    ef1d2199cad3a53c784bc8c586aaff7fe14cacd34fbbfdacc3f6f588342381c67d085e081e73f0d5dd9ac398a7b617254532eb859e3d36849448f1daf2d575bf

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    2KB

    MD5

    0f85a9167875fc0b74fff184b9afa0e4

    SHA1

    3040a40845a29259efb793021c70dc34ad9a148a

    SHA256

    f0cdaf34a318c2373fb2bc0de9d101ec2bab9fec36db8560dc4db36f1e53cf17

    SHA512

    47b09bc7a3f2697c09e42afda7f422c60cce2d36a86c0e24f1978667a0cd93796b50fb655f521ab7737820b1794f0fec675293afc559bf74ffb1e4a5f3495b55

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    2KB

    MD5

    1c1585f319372e5bcd67fa02ff947bbf

    SHA1

    dce05357a807985a4e2b411dbc7f4d9b4600fcac

    SHA256

    75e5127a362da23ec5c91d66f2bf827590494c99ad01d7bdfc68a676c8b23c66

    SHA512

    002d44eb6f4d3b788340509af2218c177b7acfcf694c4c7981be61bcbd6c46bb065fb4a7ad6c2869e3997b516d3c6ac32c4bccf9fc093276c163fb239781e850

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    6KB

    MD5

    df6eb32d70110e58e7867cd717c7707d

    SHA1

    0694413efc84bab1ce1476bab8cde94366499c08

    SHA256

    8cfa39020c3a7c1ef70ece4ee020857136f14650e8ddbc47cac4df3671f753e7

    SHA512

    244100e0e10e6d63dcd7358e592ba7bfb4f5e3e4d6bb0b30f222794e37c79bc9205637d1cd49da3e754278b097b0b4b88a6aded50d1846def72dbd0294903905

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    6KB

    MD5

    a60cfb31df63d4236164f0459fa545d5

    SHA1

    3fdfc47ee5302e798079629b0e1b4227b388603d

    SHA256

    45d0ec854cfa06ae133b1a9de37690844c2facf36836343d407b6abac40dc356

    SHA512

    5b05387d9bc3223fed4265e4f6c7a31b577998bab0a8e6feaa09c05f63bff8fc3b31ce89aa15b8c39a735c921c86a53dac0bbf168b942a03d47a7fe1d51ce272

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    6KB

    MD5

    c386ff6ff901626e0a40b14c448a8bf3

    SHA1

    b52a542deeec3f72e65df79b529215da99e6b342

    SHA256

    4612c014d4045c1b3b2ecb65912909b7ee89f3b2f258ef7b03b809a6f4a2945c

    SHA512

    f0f8639106df996f8d1005ec91b6072d6b491f42b0a9f52fd74b65963e183646ed8d9cc5a3a56102671d3061d1041bbcbf6d88818d49d86770607f62825d790c

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    0ecef3539ebbbd22eb492abf3e976249

    SHA1

    d891d7b340f5fd3f035424348e1f049df011c41e

    SHA256

    5adb36814792f782b77af91ca815c069b6d229ca07c2ac8b07d7ec849e642a18

    SHA512

    3d853c67a9d4383595f38de27f8be9848a50d2577b26b26dbb7f6ca133e9b6bd4d2a4362a2962579043ce2fb8e81b94987392ae7c69164e6f5a84b2e58ddc4b3

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    cbf068ad9f612be43bf1d0f9afeccab8

    SHA1

    a4ecefcacda30e3601f23ea466f274b0fbfccfe3

    SHA256

    fc655c45474daa6910388b09c78e01023a68d302de302f9e1cb12d7ddcc2fccf

    SHA512

    7021d445bb3eb8b16bc4b4cf0dc169af82024a9c41aecc70a1f68c962bd96c179bd0d11fd26278fcc13ec7fcbf8ec54a13789c6b0de2140de12ccb01cad05656

  • memory/2640-36-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB

  • memory/2640-259-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB

  • memory/2804-41-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB

  • memory/2804-260-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB

  • memory/2856-25-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB

  • memory/2856-258-0x0000000000180000-0x00000000011D9000-memory.dmp

    Filesize

    16.3MB