General

  • Target

    Moist.exe

  • Size

    814KB

  • Sample

    200920-bfgc2xjbws

  • MD5

    f855dffcbd21d4e4a59eed5a7a392af9

  • SHA1

    178dc356191ebca6bf294525183212ac2e5a0bd8

  • SHA256

    e44277fe9e90ba3107391676ad548812f33749da46db34ea877b1d6cdfb48d1b

  • SHA512

    0a08d1242a13c85f0f88ef54b77400da1a5c20570163635274ab9f63514e4b8b46a912dab28e3cc8a25963e39ade97b6310437587475893ff4935b4819c8ffbc

Malware Config

Targets

    • Target

      Moist.exe

    • Size

      814KB

    • MD5

      f855dffcbd21d4e4a59eed5a7a392af9

    • SHA1

      178dc356191ebca6bf294525183212ac2e5a0bd8

    • SHA256

      e44277fe9e90ba3107391676ad548812f33749da46db34ea877b1d6cdfb48d1b

    • SHA512

      0a08d1242a13c85f0f88ef54b77400da1a5c20570163635274ab9f63514e4b8b46a912dab28e3cc8a25963e39ade97b6310437587475893ff4935b4819c8ffbc

    • Echelon

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

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks