Overview

overview

10

Static

static

SecuriteIn...80.exe

windows7-x64

10

SecuriteIn...80.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2022 00:45

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Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Heuristic.HEUR.AGEN.1232158.25080.exe

  • Size

    890KB

  • MD5

    8cd3c408dbd87894a290c93b12dce3e1

  • SHA1

    4533184218003ac6dbc6c3f96be401f5628e8179

  • SHA256

    0f896e5abb5bed9dc6f294e16d438e144cfee438659de1d98fee565218007be3

  • SHA512

    7cf03c51d853605ee2a5cf2767b2b9e2a0ef6f230e216e3f65fc51fc5c4a380241ad89d63f2c83e8a66ba96961ac4250d2a12d04f9e9b78f22d2193e8d93856d

  • SSDEEP

    12288:kpYfwJH4IGqlyHQ/wUg1pVL7lYMGdR/bm1fgIawQIa92vs+O7LPc+CqoCg4S7hK:wYobiwxKfgnwzaEvsJjf84S7

Score
10/10
blustealerstormkittycollectionpersistencestealer

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5412597166:AAGUaWxuTxxhNb-NRhiURcTMzuW9nhGoEs/sendMessage?chat_id=932962718

Signatures

  • BluStealer

    A Modular information stealer written in Visual Basic.

    stealerblustealer
  • StormKitty

    StormKitty is an open source info stealer written in C#.

    stealerstormkitty
  • StormKitty payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1232158.25080.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1232158.25080.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:644
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1232158.25080.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1232158.25080.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3760
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        3⤵
        • Accesses Microsoft Outlook profiles
        • Checks processor information in registry
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1912

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/644-140-0x00000000078B0000-0x0000000007F2A000-memory.dmp

    Filesize

    6.5MB

    Download

  • memory/644-141-0x0000000006720000-0x000000000673A000-memory.dmp

    Filesize

    104KB

    Download

  • memory/644-135-0x0000000004C60000-0x0000000004C96000-memory.dmp

    Filesize

    216KB

    Download

  • memory/644-136-0x0000000005350000-0x0000000005978000-memory.dmp

    Filesize

    6.2MB

    Download

  • memory/644-137-0x0000000005980000-0x00000000059E6000-memory.dmp

    Filesize

    408KB

    Download

  • memory/644-138-0x0000000005BE0000-0x0000000005C46000-memory.dmp

    Filesize

    408KB

    Download

  • memory/644-139-0x0000000006210000-0x000000000622E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/1912-150-0x0000000000D90000-0x0000000000DAA000-memory.dmp

    Filesize

    104KB

    Download

  • memory/1912-151-0x0000000005BA0000-0x0000000005C3C000-memory.dmp

    Filesize

    624KB

    Download

  • memory/3760-152-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

    Download

  • memory/3760-143-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

    Download

  • memory/3760-145-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

    Download

  • memory/3760-148-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

    Download

  • memory/4956-133-0x0000000005490000-0x00000000054B2000-memory.dmp

    Filesize

    136KB

    Download

  • memory/4956-132-0x00000000007D0000-0x00000000008B4000-memory.dmp

    Filesize

    912KB

    Download