General

  • Target

    ce8ae5acdeccfbc302bf99ddc799bfc747119dce76f0dc589df4232b6247842b

  • Size

    1.7MB

  • Sample

    220309-b33b7seghj

  • MD5

    b0338e58388c9040a0f88d0f44ef3714

  • SHA1

    7e664c348735efed508666fec173bb17fa8025f8

  • SHA256

    ce8ae5acdeccfbc302bf99ddc799bfc747119dce76f0dc589df4232b6247842b

  • SHA512

    b5d52004d648da1ea0973186281b0cf34a8bee04f10bcce14e6ebc231ff768d0dc37fe2b3e231cb6dfd8b8f9cf6f2af0fb2ec65d860473a2cbd2a5672aedd899

Malware Config

Targets

    • Target

      ce8ae5acdeccfbc302bf99ddc799bfc747119dce76f0dc589df4232b6247842b

    • Size

      1.7MB

    • MD5

      b0338e58388c9040a0f88d0f44ef3714

    • SHA1

      7e664c348735efed508666fec173bb17fa8025f8

    • SHA256

      ce8ae5acdeccfbc302bf99ddc799bfc747119dce76f0dc589df4232b6247842b

    • SHA512

      b5d52004d648da1ea0973186281b0cf34a8bee04f10bcce14e6ebc231ff768d0dc37fe2b3e231cb6dfd8b8f9cf6f2af0fb2ec65d860473a2cbd2a5672aedd899

    • Echelon

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

    • Echelon log file

      Detects a log file produced by Echelon.

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

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

    • 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 Microsoft Outlook profiles

    • 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 v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks