Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    16-10-2024 15:13

General

  • Target

    app-5.96.0/Open AI Sora 4.0_Setup_Version 5.96.exe

  • Size

    744.1MB

  • MD5

    33e4c114789665f10c3f11ffea9d2ba3

  • SHA1

    5fefd509d0e38b6bed0867fb9780ff1208d5cc6a

  • SHA256

    99a4657b318daeec77a6ea8eb8082a16d58dd18c179e5df6f01e687bf99be58b

  • SHA512

    c16b9cb968a03f852046919f34b975363eaf8082510c6cc3da119ddaac107d3a65da0d02b5c1906396f8a1abe59cf3dbbdca568eaff106828cf0975c00410781

  • SSDEEP

    3145728:/hSx3pv753l36cJoYuuuuuuuvZzwJgFoR:pSnT53hVm6R

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\app-5.96.0\Open AI Sora 4.0_Setup_Version 5.96.exe
    "C:\Users\Admin\AppData\Local\Temp\app-5.96.0\Open AI Sora 4.0_Setup_Version 5.96.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3376
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Stop-Process -Name "msedge"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1304
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Stop-Process -Name "firefox"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4996
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Stop-Process -Name "firefox"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4620
    • C:\Users\Admin\AppData\Local\Public Program\Chrome Service.exe
      "C:\Users\Admin\AppData\Local\Public Program\Chrome Service.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    1KB

    MD5

    e080d58e6387c9fd87434a502e1a902e

    SHA1

    ae76ce6a2a39d79226c343cfe4745d48c7c1a91a

    SHA256

    6fc482e46f6843f31d770708aa936de4cc32fec8141154f325438994380ff425

    SHA512

    6c112200ef09e724f2b8ab7689a629a09d74db2dcb4dd83157dd048cbe74a7ce5d139188257efc79a137ffebde0e3b61e0e147df789508675fedfd11fcad9ede

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    17KB

    MD5

    e6bfab4d6e3aed045bacb21d7a4365cd

    SHA1

    ac06b60993b2053242eb21fdc0efabcfa52b4c7a

    SHA256

    b65cdf33f2f147ba9c1d81e650f617d2c70345b0807e97e694a998f0e99b0c6b

    SHA512

    bc3a93858832b6c2541e1e40860fc4743b6281fe56ad54c2a0e198a4b039eb3b4e884b402110ce1886038ae84a68fc4a42b40ef6b3cc2daeb2309cd9a358270f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    17KB

    MD5

    f6b4df435649013bb1b244ebf4481d98

    SHA1

    13b93079403526b2580213f9df91610a42aee1ae

    SHA256

    335d0e955ea8bbd904d73947c886c6f4df465838b75242512f474b07f896240a

    SHA512

    0d57e6ad9d91bf861b3c9d52d6083ae272b8ce4b77899d3c8c02ed3818ea2f494a2db5c7cf4100500ed1eb653b957b8b0d59a62e40a166aac4bf4440fbbebce2

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_axwma4pp.cfp.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1304-160-0x0000000006700000-0x000000000671E000-memory.dmp

    Filesize

    120KB

  • memory/1304-168-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/1304-164-0x0000000006BF0000-0x0000000006C12000-memory.dmp

    Filesize

    136KB

  • memory/1304-163-0x0000000006BA0000-0x0000000006BBA000-memory.dmp

    Filesize

    104KB

  • memory/1304-162-0x00000000076C0000-0x0000000007756000-memory.dmp

    Filesize

    600KB

  • memory/1304-161-0x0000000006CC0000-0x0000000006D0C000-memory.dmp

    Filesize

    304KB

  • memory/1304-143-0x000000007385E000-0x000000007385F000-memory.dmp

    Filesize

    4KB

  • memory/1304-165-0x0000000007D10000-0x00000000082B6000-memory.dmp

    Filesize

    5.6MB

  • memory/1304-156-0x0000000006210000-0x0000000006567000-memory.dmp

    Filesize

    3.3MB

  • memory/1304-147-0x0000000005F90000-0x0000000005FB2000-memory.dmp

    Filesize

    136KB

  • memory/1304-149-0x0000000006130000-0x0000000006196000-memory.dmp

    Filesize

    408KB

  • memory/1304-150-0x00000000061A0000-0x0000000006206000-memory.dmp

    Filesize

    408KB

  • memory/1304-148-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/1304-145-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/1304-146-0x0000000005930000-0x0000000005F5A000-memory.dmp

    Filesize

    6.2MB

  • memory/1304-144-0x00000000052C0000-0x00000000052F6000-memory.dmp

    Filesize

    216KB

  • memory/3376-28-0x000000002FDF0000-0x0000000030146000-memory.dmp

    Filesize

    3.3MB

  • memory/3376-0-0x0000000006E50000-0x00000000077D9000-memory.dmp

    Filesize

    9.5MB

  • memory/3376-64-0x000000002FD80000-0x000000002FD92000-memory.dmp

    Filesize

    72KB

  • memory/3376-61-0x000000002FD80000-0x000000002FD92000-memory.dmp

    Filesize

    72KB

  • memory/3376-57-0x000000002FAE0000-0x000000002FB1C000-memory.dmp

    Filesize

    240KB

  • memory/3376-56-0x000000002FC00000-0x000000002FC7A000-memory.dmp

    Filesize

    488KB

  • memory/3376-53-0x000000002FC00000-0x000000002FC7A000-memory.dmp

    Filesize

    488KB

  • memory/3376-49-0x000000002FCA0000-0x000000002FD36000-memory.dmp

    Filesize

    600KB

  • memory/3376-48-0x000000002FBA0000-0x000000002FBF4000-memory.dmp

    Filesize

    336KB

  • memory/3376-45-0x000000002FBA0000-0x000000002FBF4000-memory.dmp

    Filesize

    336KB

  • memory/3376-52-0x000000002FCA0000-0x000000002FD36000-memory.dmp

    Filesize

    600KB

  • memory/3376-40-0x000000002F8D0000-0x000000002F8E1000-memory.dmp

    Filesize

    68KB

  • memory/3376-37-0x000000002F8D0000-0x000000002F8E1000-memory.dmp

    Filesize

    68KB

  • memory/3376-44-0x000000002FB20000-0x000000002FB95000-memory.dmp

    Filesize

    468KB

  • memory/3376-41-0x000000002FB20000-0x000000002FB95000-memory.dmp

    Filesize

    468KB

  • memory/3376-24-0x0000000006730000-0x0000000006760000-memory.dmp

    Filesize

    192KB

  • memory/3376-17-0x000000002F900000-0x000000002FA8E000-memory.dmp

    Filesize

    1.6MB

  • memory/3376-21-0x0000000006730000-0x0000000006760000-memory.dmp

    Filesize

    192KB

  • memory/3376-25-0x000000002FDF0000-0x0000000030146000-memory.dmp

    Filesize

    3.3MB

  • memory/3376-60-0x000000002FAE0000-0x000000002FB1C000-memory.dmp

    Filesize

    240KB

  • memory/3376-32-0x000000002F820000-0x000000002F8C5000-memory.dmp

    Filesize

    660KB

  • memory/3376-33-0x000000002F770000-0x000000002F785000-memory.dmp

    Filesize

    84KB

  • memory/3376-36-0x000000002F770000-0x000000002F785000-memory.dmp

    Filesize

    84KB

  • memory/3376-29-0x000000002F820000-0x000000002F8C5000-memory.dmp

    Filesize

    660KB

  • memory/3376-20-0x000000002F900000-0x000000002FA8E000-memory.dmp

    Filesize

    1.6MB

  • memory/3376-4-0x0000000006A40000-0x0000000006AE7000-memory.dmp

    Filesize

    668KB

  • memory/3376-13-0x0000000006A10000-0x0000000006A38000-memory.dmp

    Filesize

    160KB

  • memory/3376-16-0x0000000006A10000-0x0000000006A38000-memory.dmp

    Filesize

    160KB

  • memory/3376-3-0x0000000006E50000-0x00000000077D9000-memory.dmp

    Filesize

    9.5MB

  • memory/3376-7-0x0000000006A40000-0x0000000006AE7000-memory.dmp

    Filesize

    668KB

  • memory/3376-12-0x0000000000D44000-0x0000000000D45000-memory.dmp

    Filesize

    4KB

  • memory/3376-8-0x00000000069C0000-0x00000000069DD000-memory.dmp

    Filesize

    116KB

  • memory/3376-11-0x00000000069C0000-0x00000000069DD000-memory.dmp

    Filesize

    116KB

  • memory/4996-181-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/4996-190-0x0000000006120000-0x0000000006477000-memory.dmp

    Filesize

    3.3MB

  • memory/4996-180-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/4996-193-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB

  • memory/4996-179-0x0000000073850000-0x0000000074001000-memory.dmp

    Filesize

    7.7MB