Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 21:50

General

  • Target

    993c01226bbb74701aa5bc789a9294e0_NeikiAnalytics.exe

  • Size

    41KB

  • MD5

    993c01226bbb74701aa5bc789a9294e0

  • SHA1

    eed8ef7d9344e4cb6b0d6db86121ce9803fc896e

  • SHA256

    a857667fe80dec03895bfecf0aa1186802a6cf45c9a1a3e0a104578ea77699f0

  • SHA512

    c363da7b3346234b2583ead64edc5f998f25b91c364aac0aa417575303f1120245c85d4376c55389f45c706a789fa3d111998a6ebeebea6d1fca9a54e1aeac58

  • SSDEEP

    768:IMAQ+BzWPEwnE+KHM2/fWsaoOD/hosxp0TlZUAr33U/hKsoJUrA7xaEqzA4:t3x85+Ks2zaoODdp0RZUzhgOpz/

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\993c01226bbb74701aa5bc789a9294e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\993c01226bbb74701aa5bc789a9294e0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Users\Admin\AppData\Local\Temp\p5ew2haXBugWbOb.exe
      C:\Users\Admin\AppData\Local\Temp\p5ew2haXBugWbOb.exe
      2⤵
      • Executes dropped EXE
      PID:2600
    • C:\Windows\svhost.exe
      "C:\Windows\svhost.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:2948

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\p5ew2haXBugWbOb.exe
    Filesize

    41KB

    MD5

    51ce22ecfd8113f5bc04a988f0309a3d

    SHA1

    858e5df1e0108c4fdc73f0085e82b065c5e41263

    SHA256

    f3dd47c3c94ae88db78cc1948cf56e47db4daa5d7b09da68dd93a16817749902

    SHA512

    08c136ff8bc3e8ba7bf642df116e4567b74e8ac411ddb277dd881071fd0d301d191c1a6ee463b6577bf1b37b33a7275a7eae8fc2ef1f9f5f737f147d394730ec

  • C:\Windows\svhost.exe
    Filesize

    16KB

    MD5

    76fd02b48297edb28940bdfa3fa1c48a

    SHA1

    bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce

    SHA256

    07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c

    SHA512

    28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0

  • \Users\Admin\AppData\Local\Temp\p5ew2haXBugWbOb.exe
    Filesize

    25KB

    MD5

    abbd49c180a2f8703f6306d6fa731fdc

    SHA1

    d63f4bfe7f74936b2fbace803e3da6103fbf6586

    SHA256

    5f411c0bd9ed9a42b0f07ed568c7d0cf358a83063b225a1f8f7da3296dde90f1

    SHA512

    290dd984acc451b778f3db8c510bae7aec1d9547c3ad0a1829df731c136e4ecc9a37dc6a786cf8f1ecc4d14339aed1288af25055f450f6f953138c8d4d5c36e9

  • memory/2600-13-0x0000000000400000-0x000000000040D000-memory.dmp
    Filesize

    52KB