Analysis

  • max time kernel
    145s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2022 14:39

General

  • Target

    38b2c7a1af454d382927f81543d86055886bc028634575050367d052efd26434.exe

  • Size

    1.1MB

  • MD5

    78c42d6817af1ad96cabdf6ff2f7f3da

  • SHA1

    abeadcee8d9f00c6ccdb0f9d33edd1006a079384

  • SHA256

    38b2c7a1af454d382927f81543d86055886bc028634575050367d052efd26434

  • SHA512

    76a3b3e6ae0ea0f17661314fe391ec8b9b580a7ecfee0ebe2d830db3843d5d929d6bf3adb8cb03f6b87212a607ce001700ea3dc305828c817ff017dd3b766811

  • SSDEEP

    24576:zmWAbXH84DRnKCwyElWCAMmKix1x1IDStOX2cBZ8umx7QgbcxWsG2:zmXL8uokzK6DxcD8uqzbcxWX

Malware Config

Extracted

Family

ffdroider

C2

http://103.136.42.153

Signatures

  • FFDroider

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38b2c7a1af454d382927f81543d86055886bc028634575050367d052efd26434.exe
    "C:\Users\Admin\AppData\Local\Temp\38b2c7a1af454d382927f81543d86055886bc028634575050367d052efd26434.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:876

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/876-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

    Filesize

    8KB

  • memory/876-55-0x0000000000CA0000-0x0000000000F3E000-memory.dmp

    Filesize

    2.6MB

  • memory/876-57-0x0000000000CA0000-0x0000000000F3E000-memory.dmp

    Filesize

    2.6MB

  • memory/876-56-0x0000000000CA0000-0x0000000000F3E000-memory.dmp

    Filesize

    2.6MB

  • memory/876-58-0x0000000000CA0000-0x0000000000F3E000-memory.dmp

    Filesize

    2.6MB

  • memory/876-59-0x0000000002DF0000-0x0000000002E00000-memory.dmp

    Filesize

    64KB

  • memory/876-65-0x00000000034A0000-0x00000000034B0000-memory.dmp

    Filesize

    64KB

  • memory/876-71-0x0000000000CA0000-0x0000000000F3E000-memory.dmp

    Filesize

    2.6MB