General

  • Target

    abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186

  • Size

    4.8MB

  • Sample

    220312-ah3xkadba5

  • MD5

    45f8507e73bdce9b9e1467709d29d5b0

  • SHA1

    bc96a4350d48c08b08207c82d14ff2392f24aa8e

  • SHA256

    abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186

  • SHA512

    2b05dea1ff7ba6ce3c62519f606943c962c496e189f6c69353f07549f1b3d4a0c3ef9517cc7248061fef692628d632e734594fe906739078b89868e7a9cb4e3a

Malware Config

Targets

    • Target

      abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186

    • Size

      4.8MB

    • MD5

      45f8507e73bdce9b9e1467709d29d5b0

    • SHA1

      bc96a4350d48c08b08207c82d14ff2392f24aa8e

    • SHA256

      abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186

    • SHA512

      2b05dea1ff7ba6ce3c62519f606943c962c496e189f6c69353f07549f1b3d4a0c3ef9517cc7248061fef692628d632e734594fe906739078b89868e7a9cb4e3a

    • Poullight

      Poullight is an information stealer first seen in March 2020.

    • Poullight Stealer Payload

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks