Windows 7 deprecation

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

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01/06/2024, 08:39

General

  • Target

    94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe

  • Size

    505KB

  • MD5

    94d07c5c481fce96d6e88641618f5230

  • SHA1

    ef159a76846bc642d63c950ddb0676f7cb0f7ea9

  • SHA256

    9221c12a67373a9508e05e7aa596bc1fa88e3915171cb5f8319d594c42dc8fa5

  • SHA512

    806909692f2b55d69cc04380d0f97b0db0fa01c963fac0f905e2ebff34a6c97f864eb730eecbaa4eed0b7e709253d69cd3ce4cd1da72e58aad43156a0124f707

  • SSDEEP

    6144:Pu5EpaQB6dqRQM15beS08L5E8BLAKS1w+d6nRRK2lEOE4VuHiN68UAFhDGuusgup:YC6d8QM7+xpyR01OEOu06AhqPUp

Malware Config

Signatures

  • Neshta

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Local\Temp\3582-490\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      PID:2096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE

    Filesize

    859KB

    MD5

    754309b7b83050a50768236ee966224f

    SHA1

    10ed7efc2e594417ddeb00a42deb8fd9f804ed53

    SHA256

    acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6

    SHA512

    e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614

  • \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\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe

    Filesize

    464KB

    MD5

    6bbfe4ecea8a604cef98c6c445db1495

    SHA1

    e6d419a4c11afa6c7c451c15c6f5d88798bdea16

    SHA256

    64603f5a0bf90050ec164cd9a6949a23539c6c67f1ff06d8b4d3bf70fa97107e

    SHA512

    e158cde70c970acee94752600228f21cd6926a9516bf58d2f0ec3b62ef624bbb6da5ac6202114beb32484bc14a661c850733c533469def3ce0a96a2b71aa8c46

  • memory/1652-87-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1652-89-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2096-14-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB