General

  • Target

    810975b64df877d2e5807d16ca177137afd45dcc7ab86c935711b4ee58aa8df6

  • Size

    4.8MB

  • Sample

    241109-l1gb3a1pgt

  • MD5

    9d36a8d5b9ba2c032ff1b4849845d972

  • SHA1

    5826510910137520c8e9ef2796cd247fb5d46a21

  • SHA256

    810975b64df877d2e5807d16ca177137afd45dcc7ab86c935711b4ee58aa8df6

  • SHA512

    e148a59adbdf719e220fa18ac06bec849d1890de7d8fa534bd0aeaf54871f67e1564a09b15b2828e5ad36cfedd8bb371a4cffb880f71a0b801b598342ef351a3

  • SSDEEP

    98304:oDpH/V4KFCK/YxvCXt9+KCbDX34Nhf+pgVMieXbOnE4LzcGqRO2U8o6wMzU:8/d/YxvDB334Dm5bH4LzAOj8HwMzU

Malware Config

Extracted

Family

ffdroider

C2

http://101.36.107.74

Targets

    • Target

      Install.exe

    • Size

      497KB

    • MD5

      41a5f4fd1ea7cac4aa94a87aebccfef0

    • SHA1

      0d0abf079413a4c773754bf4fda338dc5b9a8ddc

    • SHA256

      97e95e99fd499ec45a7c1d8683d5731ce5e7a8fb8b710622e578cd169a00d8d9

    • SHA512

      5ca14bda498f26efff4e1179969b8f2c25244063c7bf25f3ec20b5cd24b5be320bbfb8b3d0b2d66f5c5b415da777a766fece5f251a4247773c6cb991417fb75f

    • SSDEEP

      12288:RQi3u03X6m6UR0IAQduaatBEL9QJq4Vj5ZT3IGm9CXZ:RQi+KKHIAQk/eL4q4Vth3IN9CXZ

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target

      keygen-step-4.exe

    • Size

      4.6MB

    • MD5

      563107b1df2a00f4ec868acd9e08a205

    • SHA1

      9cb9c91d66292f5317aa50d92e38834861e9c9b7

    • SHA256

      bf2bd257dde4921ce83c7c1303fafe7f9f81e53c2775d3c373ced482b22eb8a9

    • SHA512

      99a8d247fa435c4cd95be7bc64c7dd6e382371f3a3c160aac3995fd705e4fd3f6622c23784a4ae3457c87536347d15eda3f08aa616450778a99376df540d74d1

    • SSDEEP

      98304:H6Rles9UGuxV53gdsl7s1+IXKe3Z1bZaO4qFqAooEeGmRxl36Z1/B:H+lZ9UGuni+2R73Z1bZn4uKoEeGmRz6N

    • Detect Fabookie payload

    • FFDroider

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

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • Ffdroider family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • 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.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks