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General

  • Target

    fd125503b1591ead393d8585dcf7e9f7fec1f9f71da85ae000ecad33920f091d

  • Size

    3.5MB

  • Sample

    231114-xkfldaef3z

  • MD5

    03f114d33a1470f69a1accc076a0a600

  • SHA1

    e82a4612136dbdfaf34c9c897d796469b21167e3

  • SHA256

    fd125503b1591ead393d8585dcf7e9f7fec1f9f71da85ae000ecad33920f091d

  • SHA512

    778b8cdcbc0459bc1f12f82ca3cbcc38403dc3f977e05a83a0854d9b7a52b7480c12e8235c3981c9571a39705a6de291c941e4e0987c53b66ff60de2a48e79ab

  • SSDEEP

    98304:Ubqo5q9dc9aqheNRNKjYuBxkyZ9DhR01gD2:U49dc9aTHN+13jDH01gD2

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.wygexde.xyz/

Extracted

Family

ffdroider

C2

http://101.36.107.74

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      fd125503b1591ead393d8585dcf7e9f7fec1f9f71da85ae000ecad33920f091d

    • Size

      3.5MB

    • MD5

      03f114d33a1470f69a1accc076a0a600

    • SHA1

      e82a4612136dbdfaf34c9c897d796469b21167e3

    • SHA256

      fd125503b1591ead393d8585dcf7e9f7fec1f9f71da85ae000ecad33920f091d

    • SHA512

      778b8cdcbc0459bc1f12f82ca3cbcc38403dc3f977e05a83a0854d9b7a52b7480c12e8235c3981c9571a39705a6de291c941e4e0987c53b66ff60de2a48e79ab

    • SSDEEP

      98304:Ubqo5q9dc9aqheNRNKjYuBxkyZ9DhR01gD2:U49dc9aTHN+13jDH01gD2

    • Detect Fabookie payload

    • FFDroider

      Stealer targeting social media platform users first seen in April 2022.

    • Fabookie

      Fabookie is facebook account info stealer.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Nirsoft

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Checks whether UAC is enabled

    • Drops Chrome extension

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks