Analysis

  • max time kernel
    144s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 15:21

General

  • Target

    file.exe

  • Size

    1.8MB

  • MD5

    925bd0fe97f5dfd06ba90e824edcc312

  • SHA1

    ff4cbb0d01cade27d26a67f4cfe7c46a9e554b87

  • SHA256

    a4c1df15712b32ba96bfd375ee306f67fa29751007774d06b08cd092e7feeb9a

  • SHA512

    75a6f215c398cd3be4562397baa64e8bb631c52c9d3608aad051390f4cfdef43795ff102a9b7718a4b1450137521dc59699145c8b87e92e85fa748aea41fbc5b

  • SSDEEP

    24576:KvkGHxBMzQo3rsiKYO42mx/RHsG9/DKELiGNNx/D1aR3ugA+IChSAD/v1Xu6rnI4:KvlRGEohleo/RMUrBWwx/5U3uPKSqA

Malware Config

Extracted

Family

ffdroider

C2

http://103.106.202.174

Signatures

  • FFDroider

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

  • FFDroider payload 4 IoCs
  • 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:1980

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1980-54-0x0000000075831000-0x0000000075833000-memory.dmp

    Filesize

    8KB

  • memory/1980-55-0x0000000001270000-0x00000000016EA000-memory.dmp

    Filesize

    4.5MB

  • memory/1980-56-0x0000000001270000-0x00000000016EA000-memory.dmp

    Filesize

    4.5MB

  • memory/1980-57-0x0000000001270000-0x00000000016EA000-memory.dmp

    Filesize

    4.5MB

  • memory/1980-58-0x0000000001270000-0x00000000016EA000-memory.dmp

    Filesize

    4.5MB

  • memory/1980-59-0x0000000000AD0000-0x0000000000AE0000-memory.dmp

    Filesize

    64KB

  • memory/1980-65-0x0000000000EE0000-0x0000000000EF0000-memory.dmp

    Filesize

    64KB

  • memory/1980-71-0x0000000001270000-0x00000000016EA000-memory.dmp

    Filesize

    4.5MB