General

  • Target
    pawwing feeling final apk.exe
  • Size 785.2MB
  • Sample260709-phmb5sbt61
  • SHA256 2e7ca7bca7d86ce8716d6d9ef5138f54b31e5ba687dd7f7bfef0e7fb81827fd6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://carogra.biz:4219

  • http://myrtler.biz:9549

  • http://utiliq.xyz:7673

Targets

    • Target
      pawwing feeling final apk.exe
    • Size 785.2MB
    • SHA256 2e7ca7bca7d86ce8716d6d9ef5138f54b31e5ba687dd7f7bfef0e7fb81827fd6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Remus stealer

    • Family: Remus

      Remus is a stealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Creates new service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Stops running service(s)

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks