Overview

overview

10

Static

static

7eb413dad7...0a.exe

windows7_x64

10

7eb413dad7...0a.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    7eb413dad7c8b001bbeae51a20513d2da210d5a6a2aaba16a4fdf428e24dff0a

  • Size

    1.7MB

  • Sample

    220625-gzzd2ahadj

  • MD5

    912bf8fffa55f914faf6e91d91ea2906

  • SHA1

    7339f849ad085281d3c9cb02880b3d20095818e4

  • SHA256

    7eb413dad7c8b001bbeae51a20513d2da210d5a6a2aaba16a4fdf428e24dff0a

  • SHA512

    1f869fb1230f0b1ed201e1fb923143418dc840372d1e298645042efd814acc3b19b21ec431438b5e51ccb7647cff6617f335bd77cbfbd66479ba518123d1d27c

Score
10/10
poullightevasionstealertrojanupx

Malware Config

Targets

    • Target

      7eb413dad7c8b001bbeae51a20513d2da210d5a6a2aaba16a4fdf428e24dff0a

    • Size

      1.7MB

    • MD5

      912bf8fffa55f914faf6e91d91ea2906

    • SHA1

      7339f849ad085281d3c9cb02880b3d20095818e4

    • SHA256

      7eb413dad7c8b001bbeae51a20513d2da210d5a6a2aaba16a4fdf428e24dff0a

    • SHA512

      1f869fb1230f0b1ed201e1fb923143418dc840372d1e298645042efd814acc3b19b21ec431438b5e51ccb7647cff6617f335bd77cbfbd66479ba518123d1d27c

    Score
    10/10
    poullightevasionstealertrojanupx

    • Poullight

      Poullight is an information stealer first seen in March 2020.

      trojanstealerpoullight

    • Poullight Stealer Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Identifies Wine through registry keys

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

      evasion

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks