Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2025, 03:14

General

  • Target

    7b73a4d4823b27edf938be09bfe3617281a4da1d2f4cf98229092d0b836e6d08.exe

  • Size

    506KB

  • MD5

    e02547a2ae9e62889ec6994eb621ce29

  • SHA1

    3417689d0ed68b7d84c0aa37d01f128017abdb88

  • SHA256

    7b73a4d4823b27edf938be09bfe3617281a4da1d2f4cf98229092d0b836e6d08

  • SHA512

    539043099d4587d9abffb6a0893fc37b98b3a668d2fb251353b4e627c9d7a2cbecc258a4bd1b6878a30e8f3c901b911f539011239e56cfe74d03a06aa886418d

  • SSDEEP

    12288:S2FkAeX6GAbFwHwdPZ46pITHy+fPrFoQnm9Yqw72FYGaEQGjl8XHhlGR:Rm56iIPZhITLPh+F5KXW

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Unexpected DNS network traffic destination 2 IoCs

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

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: LoadsDriver 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b73a4d4823b27edf938be09bfe3617281a4da1d2f4cf98229092d0b836e6d08.exe
    "C:\Users\Admin\AppData\Local\Temp\7b73a4d4823b27edf938be09bfe3617281a4da1d2f4cf98229092d0b836e6d08.exe"
    1⤵
    • Drops file in Drivers directory
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    71KB

    MD5

    83142242e97b8953c386f988aa694e4a

    SHA1

    833ed12fc15b356136dcdd27c61a50f59c5c7d50

    SHA256

    d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

    SHA512

    bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

  • C:\Users\Admin\AppData\Local\Temp\Tar6A3F.tmp

    Filesize

    183KB

    MD5

    109cab5505f5e065b63d01361467a83b

    SHA1

    4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

    SHA256

    ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

    SHA512

    753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

  • C:\Windows\XHFB2KqehO70.sys

    Filesize

    100KB

    MD5

    b78512a09b506b7af9ea08d64ff16e08

    SHA1

    e6b79ac77ca72cacdcd1556e29af0fe949bfd89f

    SHA256

    91bd0ecb80d5ce3fafda7bda4a092f7beefff012f07c458a0056ca6363e7e3b1

    SHA512

    ea19f980269995f399a949ebd5e2dbde3dcd6b203e911dc1718e6223973540c44ffc82781ff3434448b5ae5f9367e115c98f5e904e46f5512cd8e0f44ab62d6d

  • memory/2776-0-0x0000000000F30000-0x000000000106A000-memory.dmp

    Filesize

    1.2MB

  • memory/2776-1-0x0000000000F30000-0x000000000106A000-memory.dmp

    Filesize

    1.2MB

  • memory/2776-110-0x0000000000F30000-0x000000000106A000-memory.dmp

    Filesize

    1.2MB