Analysis

  • max time kernel
    156s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 20:15

General

  • Target

    155f7bd9e2fc09d652da9b03c4dfd49bf334e180421841de508bf59798a0703d.exe

  • Size

    361KB

  • MD5

    dec1b7b7e4a00d0a1226a1dcb9631c1d

  • SHA1

    7bc863aa7f52a195a002f79ae6cf0d3b82f9ecdd

  • SHA256

    155f7bd9e2fc09d652da9b03c4dfd49bf334e180421841de508bf59798a0703d

  • SHA512

    5b656fc20e7ec8c8544c5d0561a048f7dc199a65bb4bf48fd93d59085e31260117b4c390d0b84b4e5054c75d51ae7aeeac570a81c9135c127c25b39122372055

  • SSDEEP

    6144:KflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:KflfAsiVGjSGecvX

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\155f7bd9e2fc09d652da9b03c4dfd49bf334e180421841de508bf59798a0703d.exe
    "C:\Users\Admin\AppData\Local\Temp\155f7bd9e2fc09d652da9b03c4dfd49bf334e180421841de508bf59798a0703d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Temp\tgfbwsnmavrplhuq.exe
      C:\Temp\tgfbwsnmavrplhuq.exe run
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1592
      • C:\temp\CreateProcess.exe
        C:\temp\CreateProcess.exe C:\Temp\czvspixtqn.exe ups_run
        3⤵
        • Executes dropped EXE
        PID:1544
        • C:\Temp\czvspixtqn.exe
          C:\Temp\czvspixtqn.exe ups_run
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:436
          • C:\temp\CreateProcess.exe
            C:\temp\CreateProcess.exe C:\windows\system32\ipconfig.exe /release
            5⤵
            • Executes dropped EXE
            PID:816
            • C:\windows\system32\ipconfig.exe
              C:\windows\system32\ipconfig.exe /release
              6⤵
              • Gathers network information
              PID:324
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1528
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1528 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1708

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • C:\Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • C:\Temp\czvspixtqn.exe

    Filesize

    361KB

    MD5

    a22591c68684a8e3a1f465af3040ef9c

    SHA1

    abcb5e9b605fb07a3828c3361c0f910de5170384

    SHA256

    281062a3d6d01b5136d13d8090e7e23bba8810e3f48325de6de09697d35519ba

    SHA512

    f1fb2bbb9532ff78aa28d65341352e40ffacb1ea3317041db88d1942b92ae3f178888a5a3a8d5bf43297e2aa07d2ac45ad7da988a0f97e6f63995e0dffba98e1

  • C:\Temp\tgfbwsnmavrplhuq.exe

    Filesize

    361KB

    MD5

    3f0d715d210a5ea4550bdd5160e97e8f

    SHA1

    7efa52212c24bc7000792b14e7d5fdc501b834a2

    SHA256

    67133299810dee2775d6dd519f782bc74cf85e79fde35a5c2bb14636e80b0457

    SHA512

    1a03284154f05f26d85900f72e15d47b2780032c7ccb9f9cdcfcf01c3849942652a2c7cd96ea978ee7a9a4d97bb023c77abc275842622de08852c31083cff663

  • C:\Temp\tgfbwsnmavrplhuq.exe

    Filesize

    361KB

    MD5

    3f0d715d210a5ea4550bdd5160e97e8f

    SHA1

    7efa52212c24bc7000792b14e7d5fdc501b834a2

    SHA256

    67133299810dee2775d6dd519f782bc74cf85e79fde35a5c2bb14636e80b0457

    SHA512

    1a03284154f05f26d85900f72e15d47b2780032c7ccb9f9cdcfcf01c3849942652a2c7cd96ea978ee7a9a4d97bb023c77abc275842622de08852c31083cff663

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\TGPQ8ANS.txt

    Filesize

    606B

    MD5

    cced04f00f8f732c4ee24a6528255bc8

    SHA1

    d88e81c6a1388311585cab87c098337ce9685917

    SHA256

    3b5b18590dcb9426891e6d7bb46381449051f8f418441f9dde123541c6a75bf9

    SHA512

    cc62f4acfc4cf0753d1b973acbd5cb66e7a7d1d3c7ce9640797d56c6f832a8eafacf97d34ecd1c691104e58cf81c7e5f795e2e2a1fbf6b28008f17e23dd176ec

  • C:\temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    4b23e4b95ffad68ef98e74aec1c69999

    SHA1

    9bbe06f283c4a4d19638639814402d9db124c64e

    SHA256

    1041b5360608fecd3eae4dda14497fd2766ea3d35c639421d1554fdc8410f320

    SHA512

    03de8773247e64e731a9775c34c1a863020aa8481747644a844d81e2191ebe7e914db3f32a1c480db918ce22c944b2281e519504b1b89a259a203f7669a54ee1

  • \Temp\tgfbwsnmavrplhuq.exe

    Filesize

    361KB

    MD5

    3f0d715d210a5ea4550bdd5160e97e8f

    SHA1

    7efa52212c24bc7000792b14e7d5fdc501b834a2

    SHA256

    67133299810dee2775d6dd519f782bc74cf85e79fde35a5c2bb14636e80b0457

    SHA512

    1a03284154f05f26d85900f72e15d47b2780032c7ccb9f9cdcfcf01c3849942652a2c7cd96ea978ee7a9a4d97bb023c77abc275842622de08852c31083cff663

  • memory/816-65-0x0000000000000000-mapping.dmp

  • memory/1544-61-0x0000000000000000-mapping.dmp

  • memory/1592-55-0x0000000000000000-mapping.dmp