Overview

overview

10

Static

static

1

16bc4c027c...18.exe

windows7-x64

10

16bc4c027c...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    133s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 08:04

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General

  • Target

    16bc4c027c2c181559dc8ae64a0d5c9e_JaffaCakes118.exe

  • Size

    502KB

  • MD5

    16bc4c027c2c181559dc8ae64a0d5c9e

  • SHA1

    f9714d8565402a7462c332b596218ace4a515ddf

  • SHA256

    7c2e49a372774be85d91e19ed6c8481879cdfe203ca8b54bb22bcd209bcee5fe

  • SHA512

    b60478750b1183637b782224f6a646f491f1481146dec90510125e94226634353107fb3527d00a8a45a12b84c27c1ad1cb600aadc209e6972b69b6ae35b286d7

  • SSDEEP

    12288:16FR1chcXk1fkiGW0KICeZn6qsQsMNToavrXKnZebwR8DU:1CycY8w0Kred6D8ToaTW

Score
10/10
massloggerzgratcollectionratspywarestealer

Malware Config

Signatures

  • Detect ZGRat V1 2 IoCs
  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    stealerspywaremasslogger
  • MassLogger Main payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

    ratzgrat
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
    collection
  • 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 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16bc4c027c2c181559dc8ae64a0d5c9e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16bc4c027c2c181559dc8ae64a0d5c9e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3228
    • C:\Users\Admin\AppData\Local\Temp\16bc4c027c2c181559dc8ae64a0d5c9e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\16bc4c027c2c181559dc8ae64a0d5c9e_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:4432

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/3228-10-0x000000000B710000-0x000000000B724000-memory.dmp
    Filesize

    80KB

    Download
  • memory/3228-4-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/3228-0-0x000000007527E000-0x000000007527F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3228-15-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/3228-3-0x000000000A960000-0x000000000AF04000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/3228-5-0x000000000A550000-0x000000000A5E2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/3228-6-0x00000000027E0000-0x00000000027EA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/3228-7-0x000000007527E000-0x000000007527F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3228-8-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/3228-9-0x000000000A7E0000-0x000000000A854000-memory.dmp
    Filesize

    464KB

    Download
  • memory/3228-2-0x0000000002830000-0x0000000002836000-memory.dmp
    Filesize

    24KB

    Download
  • memory/3228-1-0x0000000000320000-0x000000000039E000-memory.dmp
    Filesize

    504KB

    Download
  • memory/4432-11-0x0000000000400000-0x0000000000486000-memory.dmp
    Filesize

    536KB

    Download
  • memory/4432-14-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4432-13-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4432-16-0x0000000006100000-0x0000000006166000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4432-17-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4432-18-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4432-19-0x0000000006BA0000-0x0000000006BF0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4432-20-0x0000000006C90000-0x0000000006D2C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4432-21-0x0000000075270000-0x0000000075A20000-memory.dmp
    Filesize

    7.7MB

    Download