Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 07:19

General

  • Target
    QUO684506.xls
  • Size 420KB
  • Sample240514-h5htxaeh4y
  • SHA256 1ccd3e2580b4e0de27bfeae3a92d638230c573704c66a06a0e11018224d176a0
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\QUO684506.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3216
  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" -Embedding
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3696
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:924

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
            • Size 1KB
            • SHA256 1ac809efcd227440a10b4842e2ea1765f85dc8042b41f4e0de29b7cfa5197992
            • MD5 SHA1 SHA512

            CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
            • Size 724B
            • SHA256 58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5
            • MD5 SHA1 SHA512

            E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04
            • Size 471B
            • SHA256 09039c5c71d14e34305c0c954be379c47b9b59d516abab500a9450c7ab55c5c3
            • MD5 SHA1 SHA512

            24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
            • Size 410B
            • SHA256 c2816220d523631ddcd7804f24d0805a904944035fba52ca44dfc9b98bde17d2
            • MD5 SHA1 SHA512

            CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
            • Size 392B
            • SHA256 0bf5c0b3efb7414b59efe7f54171c2bd620e0c44b7a8e1fbd66c0e837aa90a36
            • MD5 SHA1 SHA512

            E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04
            • Size 412B
            • SHA256 eeb81a77f1f0d429c6c1efb4a224ff81249e25209ca5877608699faeae628516
            • MD5 SHA1 SHA512

            A0B26DBB-1CEA-4CCD-A540-60CD2DA6FF1F

            • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\A0B26DBB-1CEA-4CCD-A540-60CD2DA6FF1F
            • Size 160KB
            • SHA256 3ed2d391f1ad0dc109151c59eb942302cafb5e9330c9b23eb2fb073fbf7c27eb
            • MD5 SHA1 SHA512 SSDEEP

            mip_sdk.miplog

            • Path C:\Users\Admin\AppData\Local\Microsoft\Office\DLP\mip\logs\mip_sdk.miplog
            • Size 21KB
            • SHA256 dc1999aec77a9f28f679810a86145d213f0dce803560d096fedea29c99df9dcd
            • MD5 SHA1 SHA512 SSDEEP

            089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres

            • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres
            • Size 2KB
            • SHA256 e2f93540577fc00b07f8dc272b308224cb6ba51081f0b72cd7cc64f8bdfb248f
            • MD5 SHA1 SHA512

            49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres

            • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres
            • Size 2KB
            • SHA256 ade46585f27bea2f68b9332ee7d8d8a87142bc59e6b90907796574bc9872e058
            • MD5 SHA1 SHA512

            everythinggoingfineandgreatwithbeautiuflthingstounderstandhowmuchsheisbeautiufleverytimeiwanthatgirltobeonline___reallyamazingbeautiuflgirl[1].doc

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CMPDKH9Q\everythinggoingfineandgreatwithbeautiuflthingstounderstandhowmuchsheisbeautiufleverytimeiwanthatgirltobeonline___reallyamazingbeautiuflgirl[1].doc
            • Size 62KB
            • SHA256 e68d3b5df02784a45bd0292c8526942e01c2817cb45dbbee9ef76face03e9830
            • MD5 SHA1 SHA512 SSDEEP

            sist02.xsl

            • Path C:\Users\Admin\AppData\Local\Temp\TCDAC46.tmp\sist02.xsl
            • Size 245KB
            • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
            • MD5 SHA1 SHA512 SSDEEP

            index.dat

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
            • Size 229B
            • SHA256 63a57c455db25d4e679932522cb15387b8c2cac23d83c13d34cbc4be1e3d1bcb
            • MD5 SHA1 SHA512

            fb3b0dbfee58fac8.customDestinations-ms

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
            • Size 3KB
            • SHA256 fc2e6d21f14a5505ef1c0a78fefafd2e51d8ac80601975bea06887ebc7547cc2
            • MD5 SHA1 SHA512

            fb3b0dbfee58fac8.customDestinations-ms

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
            • Size 5KB
            • SHA256 7131dc068a6e2a61d387ac736b5f60901c159c6b5ae0a7f2cf734eaa21e0ce1e
            • MD5 SHA1 SHA512 SSDEEP

            memory/2176-535-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/2176-46-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/2176-50-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/2176-49-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/2176-47-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-12-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-0-0x00007FFB33550000-0x00007FFB33560000-memory.dmp

            memory/3216-17-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-10-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-20-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-22-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-23-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-21-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-18-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-16-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-15-0x00007FFB30E60000-0x00007FFB30E70000-memory.dmp

            memory/3216-11-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-14-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-19-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-13-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-9-0x00007FFB30E60000-0x00007FFB30E70000-memory.dmp

            memory/3216-8-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-7-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-6-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-5-0x00007FFB7356D000-0x00007FFB7356E000-memory.dmp

            memory/3216-3-0x00007FFB33550000-0x00007FFB33560000-memory.dmp

            memory/3216-4-0x00007FFB33550000-0x00007FFB33560000-memory.dmp

            memory/3216-2-0x00007FFB33550000-0x00007FFB33560000-memory.dmp

            memory/3216-471-0x00007FFB734D0000-0x00007FFB736C5000-memory.dmp

            memory/3216-1-0x00007FFB33550000-0x00007FFB33560000-memory.dmp