Overview

overview

10

Static

static

26-11-20_D...df.exe

windows7_x64

1

26-11-20_D...df.exe

windows10_x64

10

Analysis

  • max time kernel
    19s
  • max time network
    120s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    27-11-2020 14:10

Sharing

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General

  • Target

    26-11-20_Dhl_Signed_document-pdf.exe

  • Size

    5.3MB

  • MD5

    0ea58048397685461c50d29255cd32ac

  • SHA1

    7ce3ba3cf6b124125b2da19109e9ea0dc48be4b9

  • SHA256

    fba68e2814abacdbe354eb421f5fd731a64cf8410b9ded4e914373a7863c2e99

  • SHA512

    4f923f5205475d4266b24333300ef0dce9dd4c0efe77fea252b97f66e121860e1c350b335fe93286d23d748c7ffb9b08c421bcb490fde915636fba26ca3df541

Score
10/10
massloggerpersistencespywarestealer

Malware Config

Signatures

  • MassLogger

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

    stealerspywaremasslogger
  • MassLogger Main Payload 1 IoCs
  • 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.

    spyware
  • 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 behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26-11-20_Dhl_Signed_document-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\26-11-20_Dhl_Signed_document-pdf.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/756-2-0x00000000739A0000-0x000000007408E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/756-3-0x0000000000D40000-0x0000000000D41000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-5-0x0000000005C40000-0x0000000005C41000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-6-0x00000000057E0000-0x00000000057E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-7-0x0000000005740000-0x0000000005741000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-8-0x0000000007370000-0x00000000073D3000-memory.dmp
    Filesize

    396KB

    Download
  • memory/756-805-0x000000001F010000-0x000000001F011000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-806-0x000000001EFE0000-0x000000001EFE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-807-0x000000001F330000-0x000000001F3B6000-memory.dmp
    Filesize

    536KB

    Download
  • memory/756-808-0x0000000020110000-0x0000000020111000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-809-0x00000000207E0000-0x00000000207E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-810-0x00000000210D0000-0x00000000210D1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-811-0x0000000021030000-0x0000000021069000-memory.dmp
    Filesize

    228KB

    Download
  • memory/756-812-0x0000000021170000-0x00000000211FD000-memory.dmp
    Filesize

    564KB

    Download
  • memory/756-813-0x00000000210A0000-0x00000000210A1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/756-814-0x0000000021200000-0x0000000021201000-memory.dmp
    Filesize

    4KB

    Download