Overview

overview

10

Static

static

10

Insidious.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    443s
  • max time network
    1162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-04-2024 04:06

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General

  • Target

    Insidious.exe

  • Size

    303KB

  • MD5

    6942218ff4992c244e5cb08e32389da6

  • SHA1

    2ebda9f22dcf7fa27ef8e93514aebfca4dd9e280

  • SHA256

    7bbf3544dd40563418fa47d9ff87664d25b7a8539872980b2773cb894812d415

  • SHA512

    d06611bd17090280dac2fd4b5421139532b2e72f2d60f58c9356f7ad7c4ed20da97c338d750a884c229960bebbdee85fd10813d09c93265e51cfaa6e58eb692b

  • SSDEEP

    6144:5HXT6MDdbICydeBaWRHMmzKjpIo3Z6TmA1D0d++:5HNTMmzKNIopo1DH+

Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1228686341920002129/0p6sR-mgip63EfRKTmq--Jj8WMAZPUBRp65zhN4N5fUZSFKF1Ox_0f7n-d4zUYZyfSyW

Signatures

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Insidious.exe
    "C:\Users\Admin\AppData\Local\Temp\Insidious.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3984

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/3984-0-0x000002A9C2900000-0x000002A9C2952000-memory.dmp
    Filesize

    328KB

    Download
  • memory/3984-27-0x00007FFE38360000-0x00007FFE38E21000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/3984-32-0x000002A9C2D50000-0x000002A9C2D60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3984-33-0x00007FFE38360000-0x00007FFE38E21000-memory.dmp
    Filesize

    10.8MB

    Download