Overview

overview

10

Static

static

a3ddb7439f...0b.exe

windows7_x64

10

a3ddb7439f...0b.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:42

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General

  • Target

    a3ddb7439f1d6e996ed7dc74a257b32a4dc0d5c0567b9752b658177de0084b0b.exe

  • Size

    1.3MB

  • MD5

    7f3c87f33433b322b440b546e3a638ab

  • SHA1

    149592f8b46d4f7210e0a260b89ab55a0eb73a73

  • SHA256

    a3ddb7439f1d6e996ed7dc74a257b32a4dc0d5c0567b9752b658177de0084b0b

  • SHA512

    3346b6217af345efec567bf3aea88001fe1830f13c274ffde4e87a949f05b0eaea5ab4dea08ddde01dde31ccaf2cf2c89ca6012a25a277983d064e181a437641

Score
10/10
poullightevasionspywarestealersuricatatrojan

Malware Config

Signatures

  • Poullight

    Poullight is an information stealer first seen in March 2020.

    trojanstealerpoullight
  • Poullight Stealer Payload 2 IoCs
  • suricata: ET MALWARE Win32/X-Files Stealer Activity

    suricata: ET MALWARE Win32/X-Files Stealer Activity

    suricata
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3ddb7439f1d6e996ed7dc74a257b32a4dc0d5c0567b9752b658177de0084b0b.exe
    "C:\Users\Admin\AppData\Local\Temp\a3ddb7439f1d6e996ed7dc74a257b32a4dc0d5c0567b9752b658177de0084b0b.exe"
    1⤵
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2024

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

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/2024-54-0x0000000075381000-0x0000000075383000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2024-55-0x0000000077660000-0x00000000777E0000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/2024-56-0x0000000001260000-0x00000000015D6000-memory.dmp
    Filesize

    3.5MB

    Download
  • memory/2024-57-0x0000000001260000-0x00000000015D6000-memory.dmp
    Filesize

    3.5MB

    Download