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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 04:10

General

  • Target

    702d2a0486d27443dbab59b7eed43fec7679596678976c73a37ce4fe5ccda48d.exe

  • Size

    4.7MB

  • MD5

    549270da78bd70b2a24b36f2bd862793

  • SHA1

    002e866313e1b66af7ede526a0e88242d7643442

  • SHA256

    702d2a0486d27443dbab59b7eed43fec7679596678976c73a37ce4fe5ccda48d

  • SHA512

    ed2dcfc10fd15d2723236232c29476153dc5a827892c8835ca5223baf5ffaa069c428906caf7eb15b3d6be144c5daab540ab9e013d44eb528e97e111e01f4fe2

  • SSDEEP

    49152:kTGkQv5QZuTtS0rQMYOQ+q8CEM4xTG4QPTGHQ29KFeMD///5:kKkgWsM0r1QnoK4GKHJ0FeM///5

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 18 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 6 IoCs
  • UPX packed file 18 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\702d2a0486d27443dbab59b7eed43fec7679596678976c73a37ce4fe5ccda48d.exe
    "C:\Users\Admin\AppData\Local\Temp\702d2a0486d27443dbab59b7eed43fec7679596678976c73a37ce4fe5ccda48d.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:264
  • C:\Windows\Syswow64\a34897ef
    C:\Windows\Syswow64\a34897ef
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\a34897ef

    Filesize

    4.7MB

    MD5

    dfcdba387fd579e2b9be9b5493e4328a

    SHA1

    fb285ae952547cb3ddb7dbb14dc49a7a6ed124c1

    SHA256

    c520727b81ca7d08ef30094151b51d36816bc6be2467e00d099d92678657c367

    SHA512

    3c182ae8cd484c0ae8c707a581cbf7153e77a91dd01aff90e306d40b9b32c86e3f263ada728e37e8791c743b738cd00db319e4d1ec042a1c8f5f005a1f339e60

  • C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    577f69ef9d90be698ac0f3a2716df396

    SHA1

    98eabab81c5c1532d2700748a63627bd76baf6ba

    SHA256

    68cb45b54e4a10600d0d3dea8f2c123d65d2928c6eed4f8ba076c389cf7087da

    SHA512

    7375d0fa0cd50ccfea92698955a2fbc8a24bc8398566596e0588b12d37a0d7aa8778e2b61f81c5ef38d1ec0cb28b3595a8a887d475be253c7e4969773e0df5c4

  • C:\Windows\Temp\TarDF4D.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/264-4074-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-0-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-621-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-6873-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-5969-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-5568-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-5423-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-2891-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/264-4882-0x0000000000C20000-0x0000000000CA9000-memory.dmp

    Filesize

    548KB

  • memory/2348-1252-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-4075-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-4590-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-2895-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-1926-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-3-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-672-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB

  • memory/2348-671-0x0000000000FC0000-0x0000000001049000-memory.dmp

    Filesize

    548KB