General

  • Target

    62c9d3bcb47db17dd98fdba382586b9b5b1a5a30baf690d391d3ce9fbb2b2220

  • Size

    577KB

  • Sample

    240116-bybzfsbef3

  • MD5

    4b4f4172ad646f3f3f6d2c6c594360b6

  • SHA1

    af5a6fbe953fae3a24eff576379e0ecfc795ada0

  • SHA256

    62c9d3bcb47db17dd98fdba382586b9b5b1a5a30baf690d391d3ce9fbb2b2220

  • SHA512

    b2536ffd117953b843e0f0a1730d329b998e4789b3b30e547e24d8382c5db3d9de477b8f2ae37879a802d1e886400e64dc98b4410a21e9b916779a4a8956cce0

  • SSDEEP

    12288:DtYZfOKoHUs9CQZLJLUf9snBS4csPYae6qfzuQAskuZKP:DtYZWKH4hhUF54clNf7uRsSP

Malware Config

Targets

    • Target

      62c9d3bcb47db17dd98fdba382586b9b5b1a5a30baf690d391d3ce9fbb2b2220

    • Size

      577KB

    • MD5

      4b4f4172ad646f3f3f6d2c6c594360b6

    • SHA1

      af5a6fbe953fae3a24eff576379e0ecfc795ada0

    • SHA256

      62c9d3bcb47db17dd98fdba382586b9b5b1a5a30baf690d391d3ce9fbb2b2220

    • SHA512

      b2536ffd117953b843e0f0a1730d329b998e4789b3b30e547e24d8382c5db3d9de477b8f2ae37879a802d1e886400e64dc98b4410a21e9b916779a4a8956cce0

    • SSDEEP

      12288:DtYZfOKoHUs9CQZLJLUf9snBS4csPYae6qfzuQAskuZKP:DtYZWKH4hhUF54clNf7uRsSP

    • Detects Echelon Stealer payload

    • Echelon

      Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks