Overview

overview

10

Static

static

3

ecc999e058...18.exe

windows7-x64

10

ecc999e058...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-04-2024 05:46

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General

  • Target

    ecc999e05862b544b2da323ddedbe218_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    ecc999e05862b544b2da323ddedbe218

  • SHA1

    9855eb218928032b80a7d02b9e42b00eb6aadbf8

  • SHA256

    45936fcde0e3407612d91f8c7902a4bf45ee265cc43e05b541dfd52df8b15ad7

  • SHA512

    c9b56f1ebc57cf823dbad3aeae0638ea10cd9cf19cc97b6ee71e5d9de2ab814f1b26264b4ff76adece5371bada05ba3d7bf4f22e0097160f1ebfd086c6de2e56

  • SSDEEP

    12288:JcwnLysBDa7gQH1AePJQG6PjWTn1r79bmSDlP/weulcojuiya7yrU9srT8bnFM1v:iwRsEQH1AGE7WTnxzbuJZq

Score
10/10
44caliberspywarestealer

Malware Config

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.

  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecc999e05862b544b2da323ddedbe218_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ecc999e05862b544b2da323ddedbe218_JaffaCakes118.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2112

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

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\44\Process.txt
    Filesize

    426B

    MD5

    a476a0c7c6861b98ed7ffff788665111

    SHA1

    ecf15219f4671e32e961ee968a856a4ca2cf8cba

    SHA256

    11de74302b2cb40cded0ca571eb4ec772753c9226019f82a37df7c394b54c023

    SHA512

    2876bb94b26b2e43e0df5d6a6e9444e20a81458a9b0aa512f9f869bf599ceddac3e5f4a23869c3a80ef8b7a5823c450f721d84ac17ac97398e38872b73f77a67

    Download Submit
  • memory/2112-0-0x00000000008A0000-0x00000000009C2000-memory.dmp
    Filesize

    1.1MB

    Download
  • memory/2112-1-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp
    Filesize

    9.9MB

    Download
  • memory/2112-2-0x00000000003C0000-0x00000000003C6000-memory.dmp
    Filesize

    24KB

    Download
  • memory/2112-3-0x000000001B010000-0x000000001B090000-memory.dmp
    Filesize

    512KB

    Download
  • memory/2112-51-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp
    Filesize

    9.9MB

    Download