Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    28/10/2023, 17:52

General

  • Target

    NEAS.539fea98f85b65862a2b5e6151157240.exe

  • Size

    395KB

  • MD5

    539fea98f85b65862a2b5e6151157240

  • SHA1

    d2847a588271b8e849d6d49a667d4f206187aafd

  • SHA256

    2fe0e1c415ab4eab43d8dd0a61c5b7aebb7fe824460a22ac7a9bb19930dcd454

  • SHA512

    ad4adecdf67911b97e634e8be7f3b41f945758853e70ab18bd45d7980512e270b4059a52285cbecb5840dba068f2edeeb6d4c7f3913c2fe0bcf1120be6e3df30

  • SSDEEP

    6144:4jlYKRF/LReWAsUyo3bpIP3An49fK/WHBR4NF0mHX2on:4jauDReWOFIP3A4NENF0m328

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.539fea98f85b65862a2b5e6151157240.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.539fea98f85b65862a2b5e6151157240.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2560
    • C:\ProgramData\wiqpc.exe
      "C:\ProgramData\wiqpc.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache .exe

    Filesize

    395KB

    MD5

    0abc11af7c238a663ca22bc5434006a7

    SHA1

    2dec54d68af4fb53c9514eb291a62e3a5260c068

    SHA256

    9cbcd056fe3482b189e40a895bc1886b32cf098f3474b54e81ffac50150bbcef

    SHA512

    93b216b20ac86366c9793532c412d735b76004eaf8101cb31a3c5bcf347ef8c6fd7a03a1854ff7bd39c9646b4da203dc18891b8c5295fcac480635aac450bd4a

  • C:\ProgramData\Saaaalamm\Mira.h

    Filesize

    136KB

    MD5

    cb4c442a26bb46671c638c794bf535af

    SHA1

    8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

    SHA256

    f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

    SHA512

    074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

  • C:\ProgramData\wiqpc.exe

    Filesize

    258KB

    MD5

    6749302779565c54eba33b6f6466b708

    SHA1

    5eea836d1a51280f965eed550cb8dae3341492db

    SHA256

    cf91b12717032844c458a483c25714e070bef1dc1a801f17521d9c1389ff1404

    SHA512

    daadf1bb92ab51537cc267f19dcdaffb16b771cc40753e12f692dac2f3a04c7dd5bb1131797c78040079fe9efb214b50358a63ef9f457e244fd1a71dff9199e2

  • C:\ProgramData\wiqpc.exe

    Filesize

    258KB

    MD5

    6749302779565c54eba33b6f6466b708

    SHA1

    5eea836d1a51280f965eed550cb8dae3341492db

    SHA256

    cf91b12717032844c458a483c25714e070bef1dc1a801f17521d9c1389ff1404

    SHA512

    daadf1bb92ab51537cc267f19dcdaffb16b771cc40753e12f692dac2f3a04c7dd5bb1131797c78040079fe9efb214b50358a63ef9f457e244fd1a71dff9199e2

  • C:\ProgramData\wiqpc.exe

    Filesize

    258KB

    MD5

    6749302779565c54eba33b6f6466b708

    SHA1

    5eea836d1a51280f965eed550cb8dae3341492db

    SHA256

    cf91b12717032844c458a483c25714e070bef1dc1a801f17521d9c1389ff1404

    SHA512

    daadf1bb92ab51537cc267f19dcdaffb16b771cc40753e12f692dac2f3a04c7dd5bb1131797c78040079fe9efb214b50358a63ef9f457e244fd1a71dff9199e2

  • \ProgramData\wiqpc.exe

    Filesize

    258KB

    MD5

    6749302779565c54eba33b6f6466b708

    SHA1

    5eea836d1a51280f965eed550cb8dae3341492db

    SHA256

    cf91b12717032844c458a483c25714e070bef1dc1a801f17521d9c1389ff1404

    SHA512

    daadf1bb92ab51537cc267f19dcdaffb16b771cc40753e12f692dac2f3a04c7dd5bb1131797c78040079fe9efb214b50358a63ef9f457e244fd1a71dff9199e2

  • \ProgramData\wiqpc.exe

    Filesize

    258KB

    MD5

    6749302779565c54eba33b6f6466b708

    SHA1

    5eea836d1a51280f965eed550cb8dae3341492db

    SHA256

    cf91b12717032844c458a483c25714e070bef1dc1a801f17521d9c1389ff1404

    SHA512

    daadf1bb92ab51537cc267f19dcdaffb16b771cc40753e12f692dac2f3a04c7dd5bb1131797c78040079fe9efb214b50358a63ef9f457e244fd1a71dff9199e2

  • memory/2224-45-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2224-47-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2224-49-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2224-76-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2224-867-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2560-12-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/2560-1-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/2560-0-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB