Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 06:44

General

  • Target

    7b5a79d0a46bb286f8c04342f4359a60_NeikiAnalytics.exe

  • Size

    241KB

  • MD5

    7b5a79d0a46bb286f8c04342f4359a60

  • SHA1

    305fdd7fbc86e0ac7246d6482dd213930518d899

  • SHA256

    ee686ddd9126710f429211dfd9a068c7209587a00be516b22be1fa2fe75dd4ad

  • SHA512

    5894b2d1be29e2d0fec4be684566517af78e2b258500f4519408369c32b0446c32599e0b503589a6928e4785484f56ba0fe72dd30ddc80a63a07e1820a322221

  • SSDEEP

    3072:in5L1Q3Tn9PdkT+q8qE/vVP9Kse6EmFMwoemVceTBUJqtkUxRWko8XVQmsSKIwZL:Kepcd8L3KQi5emVceTBfWGRN1sSKShKl

Malware Config

Signatures

  • GandCrab payload 4 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 20 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b5a79d0a46bb286f8c04342f4359a60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\7b5a79d0a46bb286f8c04342f4359a60_NeikiAnalytics.exe"
    1⤵
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 468
      2⤵
      • Program crash
      PID:1808
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 316 -ip 316
    1⤵
      PID:2796

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\win.ini
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • memory/316-258-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/316-257-0x0000000000CC0000-0x0000000000DC0000-memory.dmp
      Filesize

      1024KB

    • memory/316-260-0x0000000002760000-0x0000000002777000-memory.dmp
      Filesize

      92KB

    • memory/316-259-0x0000000000400000-0x0000000000B4C000-memory.dmp
      Filesize

      7.3MB

    • memory/316-262-0x0000000000400000-0x0000000000B4C000-memory.dmp
      Filesize

      7.3MB

    • memory/316-265-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB