Analysis

  • max time kernel
    21s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-01-2025 14:56

General

  • Target

    CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe

  • Size

    2.5MB

  • MD5

    4fadbb40efe1e45050d1978e66bcb697

  • SHA1

    3162a827337287ef934b5f4414cd0357828e6c48

  • SHA256

    415a7346a3caed9b5a24147d97a5a2d60ce9dd39ae5526129b3dbb35dbef1083

  • SHA512

    f56881a5d761aeb9f4ce611812751dcb4899080f8e5adbec209dabaafa795484efb4eae749d90f638bf53b3c0133a8f83cbb9bcfbb7c8e15a405ea22c0a3ff02

  • SSDEEP

    24576:xdeKy/haSt7+/3qlrCNoh+UqgIwhCNoh+JR9FrIJJpCNoh+7tr4S7k5hdC1HPzgv:dy/3y/iJe2URoGtNv0KOy/3fpa

Malware Config

Signatures

  • Detect Neshta payload 3 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe
    "C:\Users\Admin\AppData\Local\Temp\CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Users\Admin\AppData\Local\Temp\3582-490\CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

    Filesize

    547KB

    MD5

    cf6c595d3e5e9667667af096762fd9c4

    SHA1

    9bb44da8d7f6457099cb56e4f7d1026963dce7ce

    SHA256

    593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

    SHA512

    ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • \Users\Admin\AppData\Local\Temp\3582-490\CONFIG_TOOLS_V1.0.1 R.A.K.S™.exe

    Filesize

    2.5MB

    MD5

    8de3cff30074c702bb1f6663cb03aede

    SHA1

    3d5dd42e84ec63fd8f0248a49048f07f94a33105

    SHA256

    bfaef879f133a13a2cc7aa5aad63e46ecde028663e58399818c747ec56874880

    SHA512

    f17db1ea778da174d7628061f5ffad8dcb6a10a5fa0552c29c06ce8a4f8807b292c05a02130d19834cc3a66253453a0019e660c8461cf49c68eb53a7c44e01ed

  • memory/1948-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1948-92-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2988-40-0x00000000054D0000-0x000000000557A000-memory.dmp

    Filesize

    680KB

  • memory/2988-15-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2988-38-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2988-14-0x0000000002250000-0x00000000022AC000-memory.dmp

    Filesize

    368KB

  • memory/2988-90-0x000000007409E000-0x000000007409F000-memory.dmp

    Filesize

    4KB

  • memory/2988-91-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2988-13-0x00000000000C0000-0x000000000033C000-memory.dmp

    Filesize

    2.5MB

  • memory/2988-93-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2988-94-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2988-12-0x000000007409E000-0x000000007409F000-memory.dmp

    Filesize

    4KB

  • memory/2988-97-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB