General

  • Target

    028ebd70e6092d83150e3eaa5475ee91f1f428d89a57251640d55155d4a91256

  • Size

    632KB

  • Sample

    220528-ehay1acbbm

  • MD5

    4d40b43d9bbe744efc3c2774c85638a8

  • SHA1

    82073db861a7bf494dfe222a8f9c0b12200f91f1

  • SHA256

    028ebd70e6092d83150e3eaa5475ee91f1f428d89a57251640d55155d4a91256

  • SHA512

    b80b60455f23d3c6c14117ec0dec3206f122cab7f33ccdd1d9f8b6476def104e701f9926db9b8150731a9818544da332a84f3e32fd705dffb948b6df75483262

Malware Config

Targets

    • Target

      028ebd70e6092d83150e3eaa5475ee91f1f428d89a57251640d55155d4a91256

    • Size

      632KB

    • MD5

      4d40b43d9bbe744efc3c2774c85638a8

    • SHA1

      82073db861a7bf494dfe222a8f9c0b12200f91f1

    • SHA256

      028ebd70e6092d83150e3eaa5475ee91f1f428d89a57251640d55155d4a91256

    • SHA512

      b80b60455f23d3c6c14117ec0dec3206f122cab7f33ccdd1d9f8b6476def104e701f9926db9b8150731a9818544da332a84f3e32fd705dffb948b6df75483262

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks