Analysis

  • max time kernel
    128s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 17:45

General

  • Target

    2428300eaca9fcd5d2170b811a464b4591e9391ea57e95fa217b02d3328e7419.exe

  • Size

    474KB

  • MD5

    95ce031c5273b6c1f2d813566a7ea9ea

  • SHA1

    f47a1a1502de7a0b9cae47037e06f41753d94156

  • SHA256

    2428300eaca9fcd5d2170b811a464b4591e9391ea57e95fa217b02d3328e7419

  • SHA512

    5a2fa3a7413c672714d38b6d60e5794481c871ba402f92bc97a6e37b7fed466212060a8d7a560a900c8637ab6b39d8c619fc528d5ec8e303fd98efd89db57cdc

  • SSDEEP

    12288:pvv0rmiMQTll4pWWUgyOHaW8xAyBhh4YIRRioMZtKOIiVywxGkoS:Bd2ll4XZGxAyBbrCeVIkywx

Malware Config

Extracted

Family

ffdroider

C2

http://101.36.107.74

Signatures

  • FFDroider

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

  • UPX packed file 3 IoCs

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

  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2428300eaca9fcd5d2170b811a464b4591e9391ea57e95fa217b02d3328e7419.exe
    "C:\Users\Admin\AppData\Local\Temp\2428300eaca9fcd5d2170b811a464b4591e9391ea57e95fa217b02d3328e7419.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    PID:5060

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5060-132-0x0000000000400000-0x000000000055C000-memory.dmp

    Filesize

    1.4MB

  • memory/5060-133-0x0000000000400000-0x000000000055C000-memory.dmp

    Filesize

    1.4MB

  • memory/5060-134-0x0000000003580000-0x0000000003590000-memory.dmp

    Filesize

    64KB

  • memory/5060-140-0x0000000003720000-0x0000000003730000-memory.dmp

    Filesize

    64KB

  • memory/5060-146-0x00000000041D0000-0x00000000041D8000-memory.dmp

    Filesize

    32KB

  • memory/5060-147-0x00000000041F0000-0x00000000041F8000-memory.dmp

    Filesize

    32KB

  • memory/5060-148-0x0000000004510000-0x0000000004518000-memory.dmp

    Filesize

    32KB

  • memory/5060-150-0x0000000004540000-0x0000000004548000-memory.dmp

    Filesize

    32KB

  • memory/5060-149-0x0000000004520000-0x0000000004528000-memory.dmp

    Filesize

    32KB

  • memory/5060-151-0x00000000048E0000-0x00000000048E8000-memory.dmp

    Filesize

    32KB

  • memory/5060-152-0x0000000004910000-0x0000000004918000-memory.dmp

    Filesize

    32KB

  • memory/5060-153-0x0000000004910000-0x0000000004918000-memory.dmp

    Filesize

    32KB

  • memory/5060-154-0x0000000004650000-0x0000000004658000-memory.dmp

    Filesize

    32KB

  • memory/5060-155-0x00000000041F0000-0x00000000041F8000-memory.dmp

    Filesize

    32KB

  • memory/5060-156-0x0000000004650000-0x0000000004658000-memory.dmp

    Filesize

    32KB

  • memory/5060-157-0x0000000004780000-0x0000000004788000-memory.dmp

    Filesize

    32KB

  • memory/5060-158-0x00000000041F0000-0x00000000041F8000-memory.dmp

    Filesize

    32KB

  • memory/5060-159-0x0000000004780000-0x0000000004788000-memory.dmp

    Filesize

    32KB

  • memory/5060-160-0x0000000004650000-0x0000000004658000-memory.dmp

    Filesize

    32KB

  • memory/5060-185-0x00000000040B0000-0x00000000040B8000-memory.dmp

    Filesize

    32KB

  • memory/5060-186-0x00000000040D0000-0x00000000040D8000-memory.dmp

    Filesize

    32KB

  • memory/5060-187-0x00000000043A0000-0x00000000043A8000-memory.dmp

    Filesize

    32KB

  • memory/5060-188-0x00000000044F0000-0x00000000044F8000-memory.dmp

    Filesize

    32KB

  • memory/5060-189-0x00000000040D0000-0x00000000040D8000-memory.dmp

    Filesize

    32KB

  • memory/5060-190-0x00000000040D0000-0x00000000040D8000-memory.dmp

    Filesize

    32KB

  • memory/5060-203-0x0000000000400000-0x000000000055C000-memory.dmp

    Filesize

    1.4MB