Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    53s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/01/2025, 21:27

General

  • Target

    795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe

  • Size

    2.1MB

  • MD5

    44761373a1a8be7e21c38af7cd968e90

  • SHA1

    8895010ab6209b1e62e8a930c4944edca52b8d3a

  • SHA256

    795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160

  • SHA512

    9d9d6375d876ba9719af49b6aeb48d8b5f9200715837a9dc8f2eec3db4ec683193e113bee73e5a4177cee72e97d74827f57e597c2b5162cd2455ccb6c7656fea

  • SSDEEP

    49152:aNyqOUXEpp970Se04Lp3P3c7Y66oXZvbho9n0/wrXL:TDUXEppiS5413fcnHbho9n0orb

Malware Config

Signatures

  • Detect Neshta payload 7 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 5 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.

  • Checks installed software on the system 1 TTPs

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

  • 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.

  • NSIS installer 4 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
    "C:\Users\Admin\AppData\Local\Temp\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.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:2348
    • C:\Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:1824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    547KB

    MD5

    cf6c595d3e5e9667667af096762fd9c4

    SHA1

    9bb44da8d7f6457099cb56e4f7d1026963dce7ce

    SHA256

    593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

    SHA512

    ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

  • C:\Program Files (x86)\Roni Music\Amazing Slow Downer\uninstall.exe

    Filesize

    36KB

    MD5

    916cdcbc9ac8af9511be71dfea36df78

    SHA1

    548e7647a93247633a9689798a393008f77e1c97

    SHA256

    ce590f3dc5edc38ea1bc30df8baa10a4b0956d45afd0b5b7f003068145ad4301

    SHA512

    4b5c972e3acc0483feb1850549fd56c7c440f34ff5429a0181595ee67172b377f3ac534a10ac97666689d8511f6af7d0034a9ddc979387c5b274eed94860fc92

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

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • \Program Files (x86)\Roni Music\Amazing Slow Downer\Amazing.exe

    Filesize

    2.1MB

    MD5

    f588b855570ed21db6d86798a9a5b445

    SHA1

    c81e37d3520206c4ebcb6a7fc4dbac0c65cfab5c

    SHA256

    b2e0b771907cbad24be7d56936b7b47cdf6322afb1e572ace6c311786bf67ecd

    SHA512

    3419cf0e556bd27a9d9ee330c8310110602254d7ddafcc66e85ee3460ada9c972ad1c1a8f625a6275601884d344a5e446064af19a8ca8c5bc0a4b7b18df0001b

  • \Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe

    Filesize

    2.1MB

    MD5

    e0bace81669d80738ce23458c93a0275

    SHA1

    520512b98d99013bcfa70345db3e2594549cd1d6

    SHA256

    5ed3e61a6a444ce1eb74f0a5eb363915575b7d691b3ac19101dd897bc65ead19

    SHA512

    556f061f8060b74a28cc7013d685fd803e7146ade5b6e7a5170c334ca522c52fc50660d48f5e6fdf2dfa297692158fdcbcfa836a9de455eae86c1b5b63f43655

  • memory/2348-84-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2348-116-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2348-117-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2348-118-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2348-119-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2348-121-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB