Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/08/2024, 01:08

General

  • Target

    wps.exe

  • Size

    393KB

  • MD5

    fea57e5ff3e1d4c65d562425dffe5d9a

  • SHA1

    98d71911b88b1c04ab4f0db4fe2a01bf5403bb8a

  • SHA256

    2ebd97ca00ab57df8e6193b62d791d115ca769f3174c4696c759064ece2b05f1

  • SHA512

    059f410c01d6bed6bbefbac32233c112a42379b0dd373a10b16e1b72a0ba2efbd05a804fe46b9ec7002b2a7d454468f045f0bc00211f7fafdb573da55791794a

  • SSDEEP

    12288:TcIVVi+aIHMlDvQiu+Tf8VPaoRTyj3G248/:TsjL8D+uPaoRA/

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 IoCs
  • VMProtect packed file 6 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\wps.exe
    "C:\Users\Admin\AppData\Local\Temp\wps.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2636
    • C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\spower.exe
      C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\spower.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:4444
    • C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\upssvc.exe
      C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\upssvc.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:5004
    • C:\ProgramData\NVIDIARV\svchost.exe
      C:\ProgramData\NVIDIARV\svchost.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      PID:3852
    • C:\Windows\SysWOW64\SCHTASKS.exe
      SCHTASKS /Create /SC ONLOGON /TN WindowsUpdata /F /RL HIGHEST /TR C:\Users\Public\Picturesyyrpv4k9\CCCef3Render.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:836
  • C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe
    "C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe" -Embedding
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:2224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microvirt\MEmuHyperv\MEmuDDU.dll

    Filesize

    355KB

    MD5

    ce98c3cbd7bfcca2755b35e77a2bceb2

    SHA1

    c12c20bb69e7858682ab6bb21ca3971880efdc07

    SHA256

    1ec46488b2db690f6f769c6cfa7e3021ee6f88096303f04be43f3f2150d8c946

    SHA512

    dfc4f4b300cd2dc0d0f19b415da157b15ce666e1927266feb7a445ffb9199620bb7fc55746239f81fd3f79133c64c8d41822ccddc625288a33a6737a062faee5

  • C:\Program Files\Microvirt\MEmuHyperv\MEmuRT.dll

    Filesize

    3.8MB

    MD5

    56719cc92af72f56f46a5798b1430d9e

    SHA1

    497456e1b225a541058c8d7f96f2a3ef082d147c

    SHA256

    ca5e9919a5b3612a2faaab0f08f3e95db69e3d88d821a706c5d68d3f0d86d060

    SHA512

    5ca3fd7d6f86c5969949e55669c315287084633ccd42aae45cef170bce4fb05071637aaf6a9fce973cdb32003fdf02e184c8dc5aa3c327a17d3889084e07637a

  • C:\Program Files\Microvirt\MEmuHyperv\MSVCP100.dll

    Filesize

    612KB

    MD5

    89acd78f8c6d92947b3fcc78c7493036

    SHA1

    3317bd26eda9a7a0d49dfcfe27673d96b2873c95

    SHA256

    e7675926ff8f230e3ce88de65e47ab3fd6f8d617a93e062dd9ecc4226e9d16c0

    SHA512

    08ddb16ab60ea0f531f7853dc6a66a7a2302516e1b54258f2884528a4304cb05111b073d15387702c359f00bd96156043cadddd2b230bfa8bd288b578a11225f

  • C:\Program Files\Microvirt\MEmuHyperv\MSVCR100.dll

    Filesize

    830KB

    MD5

    34b2d5ad1c7c600f9d24660928a03382

    SHA1

    ab9621342ada12b355ea5fcd76b666193898c11b

    SHA256

    d7d6ff911503e848ffc6c0ba43382cc2e1e00b367d55ffdb883c54b688c5c28e

    SHA512

    0d86a396f81864c9ce5a57090fd45745f8c66a28f78fb469a6d62ce01c519f6a0c58d904afa99baef2f74ae4fe2308dc710c901d0394779837b82748679363fa

  • C:\Program Files\Microvirt\MEmuHyperv\libcrypto-1_1-x64.dll

    Filesize

    2.6MB

    MD5

    6def652fd7e5207c374fc51534bda953

    SHA1

    ee23eab28dd67ce96e7799a31801580c824cde5f

    SHA256

    80677a75588101ca6da2a22b74c02bd5b91aba2a62d1bce20d07370a9ddf0118

    SHA512

    f3284532571bfb83a622b019040e4882866941c66a06a9c83da23a1a820b940c48ffedd1d109c799b64d6bd30775cdb9ea1067869f565116653988bd763552a8

  • C:\Program Files\Microvirt\MEmuHyperv\libcurl.dll

    Filesize

    365KB

    MD5

    75b9bbfcf9581252474a5d1daa6e6641

    SHA1

    0fb1cfa16bf68fb13ba9816c2354af358bded167

    SHA256

    c78b0aa24630b35dfd3030626f873a89a39944ffa620b6afb42ae50eb1618f4b

    SHA512

    ed527526fd6053425fcefdfa5174d7dfa3b3b3601f33f8019b1215c9f1b85d823910f5a02c9bdd296d70058a516f9d464f42e712903144315e17f4ce7ad17561

  • C:\Program Files\Microvirt\MEmuHyperv\libssl-1_1-x64.dll

    Filesize

    639KB

    MD5

    2b242983d5fc098515105268eb22f0b7

    SHA1

    6a660eae893f16b988b44ec943a8dacf808f467e

    SHA256

    1679808a0a410e73d7807c1facfd0ce0ee1e6270b35d29dcdf0a8977c17418ac

    SHA512

    905b01240f92124f71acd61a075887d89a83699681f585a246aa44b9d514829adec5ab827d720c7c7eccd8392698ee3f18fe9b2f7fcd81000cb0f40caa28ff06

  • C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe

    Filesize

    4.6MB

    MD5

    8c1eca3e2fe8f5fd1a0ce4b4a8cf4409

    SHA1

    8d45e044cbdcf645fe359864bc700b2568032687

    SHA256

    6ef47689ea1309e43869ec59861a677fe4e40cf03eb89386fc7d32fc516e9671

    SHA512

    4bf03b1453fa1f1bed14cb133c01c7b9b348f82da775bbbeaefc7867d348928c265b6b38623ced8b711138876365d63a669955920a5b5ae119975184297fe54f

  • C:\ProgramData\NVIDIARV\svchost.exe

    Filesize

    124KB

    MD5

    7f789357346151237a53cd9d4368070d

    SHA1

    5f085cb38df40529aa90ca19e10ac3dc2b6b0d0f

    SHA256

    d7ea9d24b5aa4a772b70569f83d745f3fb95fc07e3f12b9b2a2104b780e01afb

    SHA512

    3ab095a16e0c35febd2cc57b80c3875b346c0dd6cc7d8bc559fd75998537ca7c07849183fa620b65e444c48b3cd900d1f37391cb8737fd0ec512837639eabaa3

  • C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\spower.exe

    Filesize

    1.1MB

    MD5

    7d36f6333547acc3b7dc83e082f90e45

    SHA1

    dd1ebd454970b5a1791ed3fcc240fe15a5906f91

    SHA256

    7b29d4f45a4353b32ca1f5e3a79ef87e7dda5f1572100cce70aaf2fa6c9d25b9

    SHA512

    93bf4fa081eb341a87c7c43d5bb6e45fedfeee71161d782a02d07072741684320379e87b4c660a3a4b716141e25a24ffce760e4b04613dbd6df27bf001abf123

  • C:\Users\Admin\AppData\Local\Temp\qe531fhofaugpss\upssvc.exe

    Filesize

    147KB

    MD5

    68a6e6dfdd09a7e7fb8d31b104d9c40c

    SHA1

    688e015ec4a38df2b24e2adadcce2c67cb513167

    SHA256

    f1ffc36d0a457653cb1f86a094e31d870155f2f090c9f38836a56c7893e73e4e

    SHA512

    633eb75c51a730ca37f4287ea26017523d70f8c4a34c656e2ee7aaa2a99ed697a679ee395d345cef6942ae28cae199513943250cae2f0dd33d52bf5241586aca

  • memory/2636-52-0x00000000048A0000-0x00000000048A1000-memory.dmp

    Filesize

    4KB

  • memory/2636-39-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

    Filesize

    4KB

  • memory/2636-8-0x0000000003B20000-0x0000000003B21000-memory.dmp

    Filesize

    4KB

  • memory/2636-9-0x0000000003D40000-0x0000000003D41000-memory.dmp

    Filesize

    4KB

  • memory/2636-10-0x0000000004100000-0x0000000004101000-memory.dmp

    Filesize

    4KB

  • memory/2636-11-0x0000000004500000-0x0000000004501000-memory.dmp

    Filesize

    4KB

  • memory/2636-12-0x00000000048C0000-0x00000000048C1000-memory.dmp

    Filesize

    4KB

  • memory/2636-13-0x0000000004B80000-0x0000000004B81000-memory.dmp

    Filesize

    4KB

  • memory/2636-15-0x00000000051D0000-0x00000000051D1000-memory.dmp

    Filesize

    4KB

  • memory/2636-14-0x0000000005060000-0x0000000005061000-memory.dmp

    Filesize

    4KB

  • memory/2636-18-0x00000000057B0000-0x00000000057B1000-memory.dmp

    Filesize

    4KB

  • memory/2636-17-0x0000000005780000-0x0000000005781000-memory.dmp

    Filesize

    4KB

  • memory/2636-16-0x00000000055D0000-0x00000000055D1000-memory.dmp

    Filesize

    4KB

  • memory/2636-20-0x0000000003290000-0x0000000003291000-memory.dmp

    Filesize

    4KB

  • memory/2636-19-0x0000000005910000-0x0000000005911000-memory.dmp

    Filesize

    4KB

  • memory/2636-22-0x0000000005930000-0x0000000005931000-memory.dmp

    Filesize

    4KB

  • memory/2636-23-0x0000000003950000-0x0000000003951000-memory.dmp

    Filesize

    4KB

  • memory/2636-25-0x0000000005B20000-0x0000000005B21000-memory.dmp

    Filesize

    4KB

  • memory/2636-26-0x0000000005790000-0x0000000005791000-memory.dmp

    Filesize

    4KB

  • memory/2636-28-0x0000000005B40000-0x0000000005B41000-memory.dmp

    Filesize

    4KB

  • memory/2636-29-0x0000000004B60000-0x0000000004B61000-memory.dmp

    Filesize

    4KB

  • memory/2636-58-0x0000000006230000-0x0000000006231000-memory.dmp

    Filesize

    4KB

  • memory/2636-57-0x0000000006220000-0x0000000006221000-memory.dmp

    Filesize

    4KB

  • memory/2636-55-0x00000000051E0000-0x00000000051E1000-memory.dmp

    Filesize

    4KB

  • memory/2636-54-0x0000000004F80000-0x0000000004F81000-memory.dmp

    Filesize

    4KB

  • memory/2636-6-0x0000000003470000-0x0000000003471000-memory.dmp

    Filesize

    4KB

  • memory/2636-51-0x0000000004F20000-0x0000000004F21000-memory.dmp

    Filesize

    4KB

  • memory/2636-46-0x00000000044E0000-0x00000000044E1000-memory.dmp

    Filesize

    4KB

  • memory/2636-45-0x0000000006240000-0x0000000006241000-memory.dmp

    Filesize

    4KB

  • memory/2636-44-0x00000000051B0000-0x00000000051B1000-memory.dmp

    Filesize

    4KB

  • memory/2636-43-0x0000000006220000-0x0000000006221000-memory.dmp

    Filesize

    4KB

  • memory/2636-7-0x0000000003970000-0x0000000003971000-memory.dmp

    Filesize

    4KB

  • memory/2636-38-0x00000000061F0000-0x00000000061F1000-memory.dmp

    Filesize

    4KB

  • memory/2636-37-0x0000000002FD0000-0x0000000002FD1000-memory.dmp

    Filesize

    4KB

  • memory/2636-36-0x0000000006040000-0x0000000006041000-memory.dmp

    Filesize

    4KB

  • memory/2636-35-0x0000000003B30000-0x0000000003B31000-memory.dmp

    Filesize

    4KB

  • memory/2636-34-0x0000000005F90000-0x0000000005F91000-memory.dmp

    Filesize

    4KB

  • memory/2636-32-0x0000000003B00000-0x0000000003B01000-memory.dmp

    Filesize

    4KB

  • memory/2636-31-0x0000000005B60000-0x0000000005B61000-memory.dmp

    Filesize

    4KB

  • memory/2636-60-0x0000000005760000-0x0000000005761000-memory.dmp

    Filesize

    4KB

  • memory/2636-59-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

    Filesize

    4KB

  • memory/2636-63-0x00000000040E0000-0x00000000040E1000-memory.dmp

    Filesize

    4KB

  • memory/2636-62-0x0000000005050000-0x0000000005051000-memory.dmp

    Filesize

    4KB

  • memory/2636-66-0x0000000003440000-0x0000000003441000-memory.dmp

    Filesize

    4KB

  • memory/2636-65-0x00000000051C0000-0x00000000051C1000-memory.dmp

    Filesize

    4KB

  • memory/2636-5-0x00000000032B0000-0x00000000032B1000-memory.dmp

    Filesize

    4KB

  • memory/2636-4-0x0000000003000000-0x0000000003001000-memory.dmp

    Filesize

    4KB

  • memory/2636-1-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/2636-3-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/2636-73-0x0000000005B30000-0x0000000005B31000-memory.dmp

    Filesize

    4KB

  • memory/2636-103-0x00000000051D0000-0x00000000051D1000-memory.dmp

    Filesize

    4KB

  • memory/2636-129-0x0000000006220000-0x0000000006221000-memory.dmp

    Filesize

    4KB

  • memory/2636-131-0x0000000006230000-0x0000000006231000-memory.dmp

    Filesize

    4KB

  • memory/2636-130-0x00000000051B0000-0x00000000051B1000-memory.dmp

    Filesize

    4KB

  • memory/2636-229-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/2636-206-0x0000000005AD0000-0x0000000005AD1000-memory.dmp

    Filesize

    4KB

  • memory/2636-2-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/2636-0-0x0000000000400000-0x000000000051A000-memory.dmp

    Filesize

    1.1MB

  • memory/3852-222-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/3852-230-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4444-226-0x00007FF6F61C0000-0x00007FF6F63F3000-memory.dmp

    Filesize

    2.2MB

  • memory/4444-207-0x00007FF6F61C0000-0x00007FF6F63F3000-memory.dmp

    Filesize

    2.2MB

  • memory/5004-214-0x00007FF683320000-0x00007FF68336A000-memory.dmp

    Filesize

    296KB

  • memory/5004-210-0x00007FF683320000-0x00007FF68336A000-memory.dmp

    Filesize

    296KB