Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 15:30

General

  • Target

    0f90055f8742415b5ae99f63da7b3e20_NeikiAnalytics.exe

  • Size

    346KB

  • MD5

    0f90055f8742415b5ae99f63da7b3e20

  • SHA1

    8e4ce5fe62e2e8b7b070b0904b5209204bf9417a

  • SHA256

    f2ebbacb5dd2f2afb7609c65d381e1b0c895e72f08a6c28e01fbdfc4a569eb2c

  • SHA512

    96c6a9d54263adbc3c8c902268a3946f7cac3b1f55e9139d060f60c6e1e624308b8079ccb75d1ee9b0fac03d873b5f3a565dc9c8a4bc0589bf1986c3ae31a4c4

  • SSDEEP

    3072:2awGlHPsPgU5QdDrFDHZtObmOm3AIpwbjshrmP24ho1mtye3lFDrFDHZtOk6Tsos:vwgv2ho5t13LJhrmMsFj5tzOvfFOM6

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 2 IoCs
  • Malware Dropper & Backdoor - Berbew 1 IoCs

    Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 3 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f90055f8742415b5ae99f63da7b3e20_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0f90055f8742415b5ae99f63da7b3e20_NeikiAnalytics.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Windows\SysWOW64\Iagfoe32.exe
      C:\Windows\system32\Iagfoe32.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 140
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\SysWOW64\Iagfoe32.exe

    Filesize

    346KB

    MD5

    e6e24f99c80dc2528b66d4b03d7384cd

    SHA1

    4f5c99c257f0975b9e78b774d003a37086f983c1

    SHA256

    0253ede6052cd59f05164fb4d750460190315b10b9164a331dfba9bc74032246

    SHA512

    bc33da961fa6a538d96a75cc8cc486f94e5bcc20025b4810a90feee15adf4f098abab3eea624afe385c0960dee7646477d0674b163ecd6eb4bbcb837761e55d4

  • memory/2180-0-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2180-6-0x00000000002D0000-0x000000000030C000-memory.dmp

    Filesize

    240KB

  • memory/2180-13-0x00000000002D0000-0x000000000030C000-memory.dmp

    Filesize

    240KB

  • memory/2180-18-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2180-19-0x00000000002D0000-0x000000000030C000-memory.dmp

    Filesize

    240KB

  • memory/3060-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB