Analysis

  • max time kernel
    71s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220718-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-07-2022 18:36

General

  • Target

    md9_1sjm.exe

  • Size

    2.1MB

  • MD5

    3b3d48102a0d45a941f98d8aabe2dc43

  • SHA1

    0dae4fd9d74f24452b2544e0f166bf7db2365240

  • SHA256

    f4fdf9842d2221eb8910e6829b8467d867e346b7f73e2c3040f16eb77630b8f0

  • SHA512

    65ae273b5ea434b268bbd8d38fe325cf62ed3316950796fa90defbc8a74c55fba0a99100f2ae674206335a08e8ea827d01eeccf26adf84ebfeebb0f17cfb7ba8

Malware Config

Signatures

  • FFDroider

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

  • FFDroider payload 2 IoCs
  • suricata: ET MALWARE Win32/FFDroider CnC Activity M2

    suricata: ET MALWARE Win32/FFDroider CnC Activity M2

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\md9_1sjm.exe
    "C:\Users\Admin\AppData\Local\Temp\md9_1sjm.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    PID:4492

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4492-130-0x0000000000520000-0x0000000000ACC000-memory.dmp

    Filesize

    5.7MB

  • memory/4492-131-0x0000000000EF0000-0x0000000000EF3000-memory.dmp

    Filesize

    12KB

  • memory/4492-132-0x0000000004D60000-0x0000000004D70000-memory.dmp

    Filesize

    64KB

  • memory/4492-138-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

    Filesize

    64KB

  • memory/4492-144-0x0000000005970000-0x0000000005978000-memory.dmp

    Filesize

    32KB

  • memory/4492-145-0x0000000005990000-0x0000000005998000-memory.dmp

    Filesize

    32KB

  • memory/4492-146-0x0000000005A30000-0x0000000005A38000-memory.dmp

    Filesize

    32KB

  • memory/4492-147-0x0000000005B70000-0x0000000005B78000-memory.dmp

    Filesize

    32KB

  • memory/4492-148-0x0000000005B90000-0x0000000005B98000-memory.dmp

    Filesize

    32KB

  • memory/4492-149-0x0000000005E40000-0x0000000005E48000-memory.dmp

    Filesize

    32KB

  • memory/4492-150-0x0000000005D40000-0x0000000005D48000-memory.dmp

    Filesize

    32KB

  • memory/4492-151-0x0000000005BA0000-0x0000000005BA8000-memory.dmp

    Filesize

    32KB

  • memory/4492-152-0x0000000005990000-0x0000000005998000-memory.dmp

    Filesize

    32KB

  • memory/4492-153-0x0000000005BA0000-0x0000000005BA8000-memory.dmp

    Filesize

    32KB

  • memory/4492-154-0x0000000005CD0000-0x0000000005CD8000-memory.dmp

    Filesize

    32KB

  • memory/4492-155-0x0000000005990000-0x0000000005998000-memory.dmp

    Filesize

    32KB

  • memory/4492-156-0x0000000005CD0000-0x0000000005CD8000-memory.dmp

    Filesize

    32KB

  • memory/4492-157-0x0000000005BA0000-0x0000000005BA8000-memory.dmp

    Filesize

    32KB

  • memory/4492-182-0x0000000005850000-0x0000000005858000-memory.dmp

    Filesize

    32KB

  • memory/4492-183-0x0000000005870000-0x0000000005878000-memory.dmp

    Filesize

    32KB

  • memory/4492-184-0x0000000005870000-0x0000000005878000-memory.dmp

    Filesize

    32KB

  • memory/4492-185-0x0000000005870000-0x0000000005878000-memory.dmp

    Filesize

    32KB

  • memory/4492-210-0x0000000005850000-0x0000000005858000-memory.dmp

    Filesize

    32KB

  • memory/4492-211-0x0000000005870000-0x0000000005878000-memory.dmp

    Filesize

    32KB

  • memory/4492-212-0x0000000005910000-0x0000000005918000-memory.dmp

    Filesize

    32KB

  • memory/4492-213-0x0000000005870000-0x0000000005878000-memory.dmp

    Filesize

    32KB

  • memory/4492-276-0x0000000000520000-0x0000000000ACC000-memory.dmp

    Filesize

    5.7MB