Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 11:24

General

  • Target

    Open AI Sora Vesion 5.42.exe

  • Size

    157.9MB

  • MD5

    167af794837fe9de07ee83acdb74343e

  • SHA1

    a3f718d502a0f9e8382d12da9704433b96ea53ed

  • SHA256

    06c81d76f89cd374efcf4140b1f8239f30a89b1132608c3696e64199c9d9bd0c

  • SHA512

    8e78779a4d43604e705335c45569137ddc0b8b5448d15c44c1bb0fae59c95457dfa896bb3671aec79a0082f104ffa61182453218f759669320b9cba909c0d588

  • SSDEEP

    1572864:FHMlnmXXHfarJ2MH6rd07/eGpQvyLxCi70QzyhpPc2qfF4SagVnhqODQA86:NInmXXHfatH6dg/eiZzwJgFo

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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
  • 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Open AI Sora Vesion 5.42.exe
    "C:\Users\Admin\AppData\Local\Temp\Open AI Sora Vesion 5.42.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4748
    • 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:1600
    • 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:2196
    • 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:3484
    • 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:1368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1KB

    MD5

    def65711d78669d7f8e69313be4acf2e

    SHA1

    6522ebf1de09eeb981e270bd95114bc69a49cda6

    SHA256

    aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c

    SHA512

    05b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7

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

    Filesize

    17KB

    MD5

    bd409c78af485e1e0347567024dda573

    SHA1

    ac7ebb3f847a0b9b8699a4a75eb6ea2f2ce6f1c6

    SHA256

    ded875cddba54eb29b2a0700099bb822cf07573ce5b06b5ac4d3ee82c5cb1a38

    SHA512

    11db467333f3c9b51c900276b48d4b0faeace71414f5151b14077ee5e363cfb5f2a8f6f1df5ab6a2b42ce7d7ac46fe96eb25a9c6af4114dd47df6145af4f32f6

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

    Filesize

    17KB

    MD5

    5508e39271fc8fae521ff3fb4f136e85

    SHA1

    346a33409c9c3fa891fe70ff45e6b1d7b5abfbec

    SHA256

    fb20c6a359073fc0287ecbecbfcb8f71d7b37b4dfe1635dfbf5091bd2639ab0e

    SHA512

    3a2e08a3570797516290c254b0cd58ecffeaf09373e004bf34a82b708c040aecc832a3aef5cdc926225b5628c877ff67c3086cccdf7d7c0278d9831442611f1a

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dcn4kb0a.c5d.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1600-145-0x0000000005A50000-0x0000000005AB6000-memory.dmp

    Filesize

    408KB

  • memory/1600-157-0x0000000006310000-0x000000000635C000-memory.dmp

    Filesize

    304KB

  • memory/1600-139-0x0000000004A90000-0x0000000004AC6000-memory.dmp

    Filesize

    216KB

  • memory/1600-140-0x00000000051A0000-0x00000000057C8000-memory.dmp

    Filesize

    6.2MB

  • memory/1600-164-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-161-0x0000000007690000-0x0000000007C34000-memory.dmp

    Filesize

    5.6MB

  • memory/1600-160-0x00000000065A0000-0x00000000065C2000-memory.dmp

    Filesize

    136KB

  • memory/1600-159-0x0000000006550000-0x000000000656A000-memory.dmp

    Filesize

    104KB

  • memory/1600-158-0x0000000007040000-0x00000000070D6000-memory.dmp

    Filesize

    600KB

  • memory/1600-141-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-156-0x0000000006080000-0x000000000609E000-memory.dmp

    Filesize

    120KB

  • memory/1600-155-0x0000000005BC0000-0x0000000005F14000-memory.dmp

    Filesize

    3.3MB

  • memory/1600-144-0x0000000005970000-0x00000000059D6000-memory.dmp

    Filesize

    408KB

  • memory/1600-143-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-138-0x000000007313E000-0x000000007313F000-memory.dmp

    Filesize

    4KB

  • memory/1600-142-0x00000000058D0000-0x00000000058F2000-memory.dmp

    Filesize

    136KB

  • memory/2196-176-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/2196-188-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/2196-175-0x0000000073130000-0x00000000738E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3484-199-0x0000000005470000-0x00000000057C4000-memory.dmp

    Filesize

    3.3MB

  • memory/4748-56-0x000000000B3B0000-0x000000000B3EC000-memory.dmp

    Filesize

    240KB

  • memory/4748-52-0x000000000B510000-0x000000000B58A000-memory.dmp

    Filesize

    488KB

  • memory/4748-32-0x0000000007280000-0x0000000007295000-memory.dmp

    Filesize

    84KB

  • memory/4748-28-0x000000000B300000-0x000000000B3A5000-memory.dmp

    Filesize

    660KB

  • memory/4748-27-0x000000000B5A0000-0x000000000B8F6000-memory.dmp

    Filesize

    3.3MB

  • memory/4748-23-0x0000000007160000-0x0000000007190000-memory.dmp

    Filesize

    192KB

  • memory/4748-20-0x0000000007160000-0x0000000007190000-memory.dmp

    Filesize

    192KB

  • memory/4748-19-0x000000000B0B0000-0x000000000B23E000-memory.dmp

    Filesize

    1.6MB

  • memory/4748-16-0x000000000B0B0000-0x000000000B23E000-memory.dmp

    Filesize

    1.6MB

  • memory/4748-36-0x00000000072A0000-0x00000000072B1000-memory.dmp

    Filesize

    68KB

  • memory/4748-39-0x00000000072A0000-0x00000000072B1000-memory.dmp

    Filesize

    68KB

  • memory/4748-40-0x000000000B430000-0x000000000B4A5000-memory.dmp

    Filesize

    468KB

  • memory/4748-43-0x000000000B430000-0x000000000B4A5000-memory.dmp

    Filesize

    468KB

  • memory/4748-44-0x000000000B4B0000-0x000000000B504000-memory.dmp

    Filesize

    336KB

  • memory/4748-47-0x000000000B4B0000-0x000000000B504000-memory.dmp

    Filesize

    336KB

  • memory/4748-48-0x000000000B9B0000-0x000000000BA46000-memory.dmp

    Filesize

    600KB

  • memory/4748-51-0x000000000B9B0000-0x000000000BA46000-memory.dmp

    Filesize

    600KB

  • memory/4748-35-0x0000000007280000-0x0000000007295000-memory.dmp

    Filesize

    84KB

  • memory/4748-55-0x000000000B510000-0x000000000B58A000-memory.dmp

    Filesize

    488KB

  • memory/4748-0-0x00000000072D0000-0x0000000007C59000-memory.dmp

    Filesize

    9.5MB

  • memory/4748-60-0x000000000B920000-0x000000000B932000-memory.dmp

    Filesize

    72KB

  • memory/4748-63-0x000000000B920000-0x000000000B932000-memory.dmp

    Filesize

    72KB

  • memory/4748-64-0x000000000B590000-0x000000000B596000-memory.dmp

    Filesize

    24KB

  • memory/4748-59-0x000000000B3B0000-0x000000000B3EC000-memory.dmp

    Filesize

    240KB

  • memory/4748-31-0x000000000B300000-0x000000000B3A5000-memory.dmp

    Filesize

    660KB

  • memory/4748-24-0x000000000B5A0000-0x000000000B8F6000-memory.dmp

    Filesize

    3.3MB

  • memory/4748-8-0x0000000006C80000-0x0000000006C9D000-memory.dmp

    Filesize

    116KB

  • memory/4748-11-0x0000000006C80000-0x0000000006C9D000-memory.dmp

    Filesize

    116KB

  • memory/4748-15-0x0000000006D60000-0x0000000006D88000-memory.dmp

    Filesize

    160KB

  • memory/4748-12-0x0000000006D60000-0x0000000006D88000-memory.dmp

    Filesize

    160KB

  • memory/4748-5-0x0000000000400000-0x00000000004A7000-memory.dmp

    Filesize

    668KB

  • memory/4748-3-0x00000000072D0000-0x0000000007C59000-memory.dmp

    Filesize

    9.5MB

  • memory/4748-4-0x0000000000D74000-0x0000000000D75000-memory.dmp

    Filesize

    4KB