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Overview

overview

8

Static

static

3

23f01864d5...cs.exe

windows7-x64

8

23f01864d5...cs.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 07:02

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General

  • Target

    23f01864d5971bd693484c686ff6b1f0_NeikiAnalytics.exe

  • Size

    119KB

  • MD5

    23f01864d5971bd693484c686ff6b1f0

  • SHA1

    ad149b6df1f59245a07fbac3546d0f0da2128fb3

  • SHA256

    709aec3142d2007903ae7a57a1e9e2302753b90b2cd45b58273f5101b2acdbb9

  • SHA512

    321f1be429724c024310fa08f4f007cc236011a49f54de3ae704aef8dab7da2cc79c80fa2a18a403bfcc204f3a42a3d4ff99d36ef454934f85a023cc05623b56

  • SSDEEP

    3072:pOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPPh:pIs9OKofHfHTXQLzgvnzHPowYbvrjD/E

Score
8/10
persistencespywarestealer

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 19 IoCs

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

  • Maps connected drives based on registry 3 TTPs 6 IoCs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23f01864d5971bd693484c686ff6b1f0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\23f01864d5971bd693484c686ff6b1f0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Maps connected drives based on registry
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Windows\SysWOW64\ctfmen.exe
      ctfmen.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Windows\SysWOW64\smnss.exe
        C:\Windows\system32\smnss.exe
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Enumerates connected drives
        • Maps connected drives based on registry
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\satornas.dll
    Filesize

    183B

    MD5

    314f97d288217b272b9d9457f8691f47

    SHA1

    58809ff8ea7be92d718b2cc985bd102ace4f230d

    SHA256

    6a4d9dae2217793ddca9b4583bbf1896714ca3b1c8c3960b221e874ed874dddb

    SHA512

    748b157b6db33ebe0c7b00488615c8b986869574dbbf273a41e8036f20ee5e631af8d2205f2bb0771274a11a05e2d99dab1182fecebc78255d03baf7cbf8b98b

    Download Submit

  • C:\Windows\SysWOW64\smnss.exe
    Filesize

    119KB

    MD5

    8567adba18250b53395f3d05376fcc9d

    SHA1

    79f51f2acedb3549b48539f8823022975bb9ba9c

    SHA256

    55c9b36c16c3e2a9a3da87f71677c41b50905a9d26291d06dc3985e7cdac067d

    SHA512

    dd051c1f018825e498fcc9f9b72b8f271d861e07f9594862ec59804215ab73eb3419e1218d86d4bc4da7d86a18e61bd0095739a580460cb2149410291254dd29

    Download Submit

  • \Windows\SysWOW64\ctfmen.exe
    Filesize

    4KB

    MD5

    a2336b271d8f59f4fcf20a385d6061ce

    SHA1

    0e4222df9b357a02d9d8fc81c7b2e804df48452a

    SHA256

    0ef56563d432e1417a5cc5040064210af26fae14ba027476281760ae8534da6a

    SHA512

    ac3e52a14b1ac93dfe941d5127035ff90ea1efd0291e057795d682c7496dc8ffad3ba132154fff1d27b9e3480bbf60adf54a4a50b47d8468ce23d30b5a6161fc

    Download Submit

  • \Windows\SysWOW64\shervans.dll
    Filesize

    8KB

    MD5

    035cb759c480e53511e381ad58cca37f

    SHA1

    b557f570192496f550333342096981857b78f46a

    SHA256

    f18072bd7906cb444099a0b5c48cabaa433312288ef3a2ead533406dd4fdf4cb

    SHA512

    42d410e2b8eb0e802e98f86047de588c20df4d302fd543b9373e8d645c0f286cd00fb0f8a34201736f5448896c3931710b01384c10fca49daba2cae322884259

    Download Submit

  • memory/2504-34-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2504-41-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

    Download

  • memory/2504-42-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

    Download

  • memory/2504-44-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2548-28-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2768-27-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

    Download

  • memory/2768-26-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2768-18-0x0000000000340000-0x0000000000349000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2768-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2768-12-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

    Download