Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 05:59

General

  • Target

    63fde96eac03191bf374790eced53680_NeikiAnalytics.exe

  • Size

    4.8MB

  • MD5

    63fde96eac03191bf374790eced53680

  • SHA1

    f9747b36da6618d0ba8042fed866aa0084f11439

  • SHA256

    d482f559d92bf17876e7f2e2ba9161b73f87ec545f57b2891797172f43b730dc

  • SHA512

    a7e6123789670160e02896e2b5d319c19e1db35041955b8f0df49133f3dcf517942b6d39647963fb6c0544094c5dc1351c2ce031a1943daf7ce22bf08692606c

  • SSDEEP

    49152:kVYcx4QL3hM7MJXTdRvaXxKnfNLz9AiAKiTC69av2/ko:BvQL3KMNTdRvaXsfNP9AiAvu69av2/ko

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks BIOS information in registry 2 TTPs 3 IoCs

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 9 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63fde96eac03191bf374790eced53680_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\63fde96eac03191bf374790eced53680_NeikiAnalytics.exe"
    1⤵
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\System\symsrv.dll.000

    Filesize

    175B

    MD5

    1130c911bf5db4b8f7cf9b6f4b457623

    SHA1

    48e734c4bc1a8b5399bff4954e54b268bde9d54c

    SHA256

    eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

    SHA512

    94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

  • C:\Users\Admin\AppData\Local\Temp\wintoolsnet.ini

    Filesize

    36B

    MD5

    be56d128e9229646193c779eeeaf6d45

    SHA1

    29d6073fe7534607773c2d2b764eb4dc10ef17c0

    SHA256

    8d1eb9f47215d2c05e5afa46ca1e09ecc03300b2ed9905ff2731c3e597970d2b

    SHA512

    968b4945325537095aa3fbc488541628532b0cb6eaf9421f2dc82fb0dd743a0ed9e7575b34da9a83b14cea431b7ab40e494e00b733bc2cae1fa9890891853083

  • \Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/2448-205-0x0000000000400000-0x00000000009D1000-memory.dmp

    Filesize

    5.8MB

  • memory/2448-115-0x0000000000432000-0x0000000000436000-memory.dmp

    Filesize

    16KB

  • memory/2448-204-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-1-0x0000000000400000-0x00000000009D1000-memory.dmp

    Filesize

    5.8MB

  • memory/2448-208-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-209-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-212-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-215-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-218-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2448-221-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB