Resubmissions

24/03/2024, 15:56

240324-tdd77agc8w4

24/03/2024, 15:54

240324-tch5rade983

24/03/2024, 15:47

240324-s8k4jsde857

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/03/2024, 15:47

General

  • Target
    DevianArt.url
  • Size 141B
  • Sample240324-s8k4jsde85
  • SHA256 dd09326f9788829ae78b0fa52a29c032e5d78e8d19ef4357c75eda01c1a15bb1
  • MD5 SHA1 SHA512
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\DevianArt.url
    1⤵
    • Checks computer location settings
    PID:2432
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1416
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:788
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4128
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3172
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Drops file in Windows directory
    • Modifies registry class
    PID:4756
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:5088
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    PID:1896
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    PID:3316

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 4KB
        • SHA256 9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8
        • MD5 SHA1 SHA512 SSDEEP

        edgecompatviewlist[1].xml

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OJ0YCBP1\edgecompatviewlist[1].xml
        • Size 74KB
        • SHA256 853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1
        • MD5 SHA1 SHA512 SSDEEP

        android-192[1].png

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\DGLD91PM\android-192[1].png
        • Size 27KB
        • SHA256 f1e2a2d8be85b6a70dde535f4dd88a11b4d686b98f167d6194ba80883a17e78c
        • MD5 SHA1 SHA512 SSDEEP

        suggestions[1].en-US

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\HAMUBNAU\suggestions[1].en-US
        • Size 17KB
        • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
        • MD5 SHA1 SHA512 SSDEEP

        memory/1416-0-0x000002A2B8220000-0x000002A2B8230000-memory.dmp

        memory/1416-16-0x000002A2B8600000-0x000002A2B8610000-memory.dmp

        memory/1416-35-0x000002A2B57A0000-0x000002A2B57A2000-memory.dmp

        memory/1416-220-0x000002A2BEED0000-0x000002A2BEED1000-memory.dmp

        memory/1416-221-0x000002A2BEEE0000-0x000002A2BEEE1000-memory.dmp

        memory/4756-166-0x0000029BF4220000-0x0000029BF4222000-memory.dmp

        memory/4756-185-0x0000029BF3500000-0x0000029BF3600000-memory.dmp

        memory/4756-152-0x0000029BE1800000-0x0000029BE1820000-memory.dmp

        memory/4756-154-0x0000029BE1980000-0x0000029BE1982000-memory.dmp

        memory/4756-163-0x0000029BF32F0000-0x0000029BF32F2000-memory.dmp

        memory/4756-145-0x0000029BF4700000-0x0000029BF4800000-memory.dmp

        memory/4756-169-0x0000029BF44F0000-0x0000029BF44F2000-memory.dmp

        memory/4756-173-0x0000029BF5290000-0x0000029BF5292000-memory.dmp

        memory/4756-177-0x0000029BE1710000-0x0000029BE1712000-memory.dmp

        memory/4756-180-0x0000029BF4C70000-0x0000029BF4D70000-memory.dmp

        memory/4756-182-0x0000029BE1730000-0x0000029BE1732000-memory.dmp

        memory/4756-147-0x0000029BE1580000-0x0000029BE1582000-memory.dmp

        memory/4756-188-0x0000029BE1740000-0x0000029BE1742000-memory.dmp

        memory/4756-192-0x0000029BE17E0000-0x0000029BE17E2000-memory.dmp

        memory/4756-196-0x0000029BF30A0000-0x0000029BF30A2000-memory.dmp

        memory/4756-205-0x0000029BF30B0000-0x0000029BF30B2000-memory.dmp

        memory/4756-144-0x0000029BF4600000-0x0000029BF4700000-memory.dmp

        memory/4756-143-0x0000029BF4600000-0x0000029BF4700000-memory.dmp

        memory/4756-135-0x0000029BF2500000-0x0000029BF2600000-memory.dmp

        memory/4756-71-0x0000029BF1EA0000-0x0000029BF1EA2000-memory.dmp

        memory/4756-68-0x0000029BE1AE0000-0x0000029BE1AE2000-memory.dmp

        memory/4756-65-0x0000029BE1AB0000-0x0000029BE1AB2000-memory.dmp