Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-01-2025 05:20

General

  • Target

    c70e202768282482bee1218c5234608508fe78049408efdf1c12425a645058a5.exe

  • Size

    2.3MB

  • MD5

    13c32c3034b53d47be7a9ddc47f7b462

  • SHA1

    2c920965745167f32aba41a44e856a486068ebed

  • SHA256

    c70e202768282482bee1218c5234608508fe78049408efdf1c12425a645058a5

  • SHA512

    f6d1c3fb13737dbd9b8b3efb1e7dbf3db06dce57809db5084c8bca8e4abdb558d2be79a0600cc4afa05bcb63de8be8e99997eb524f072f92760d593c5db0103b

  • SSDEEP

    49152:QMV2VOO89FELz3gUdDEw6u2xw0DDeuy4NMLL8kbQ:Qu2VCSldDZ4w0DDx08l

Malware Config

Signatures

  • Detect Neshta payload 4 IoCs
  • Neshta

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

  • Neshta family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c70e202768282482bee1218c5234608508fe78049408efdf1c12425a645058a5.exe
    "C:\Users\Admin\AppData\Local\Temp\c70e202768282482bee1218c5234608508fe78049408efdf1c12425a645058a5.exe"
    1⤵
    • Checks computer location settings
    • 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
    PID:1560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

    Filesize

    86KB

    MD5

    3b73078a714bf61d1c19ebc3afc0e454

    SHA1

    9abeabd74613a2f533e2244c9ee6f967188e4e7e

    SHA256

    ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

    SHA512

    75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

  • C:\Users\Admin\AppData\Local\Temp\3582-490\c70e202768282482bee1218c5234608508fe78049408efdf1c12425a645058a5.exe

    Filesize

    2.2MB

    MD5

    f0be9667c04ab682e2d731e5a8671e64

    SHA1

    d7a2eafd8be8aaf7943459b27d5c272c52c6ae44

    SHA256

    8966cfb576786e13e6569c1066130d228dce5c8dbc6aa1d01ab80ff271f00884

    SHA512

    bf8310584f4ae7b210a8e192916f81000d68245feada41c2f03302e51473694a2353d07dcf5aedbe7c6cf9929c063f79813c2b6346c33e85ee8153127cf541be

  • memory/1560-93-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1560-94-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1560-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB