Analysis

  • max time kernel
    2s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2024 15:48

General

  • Target

    cfe49535d5614bead6b98f51a064bb90_NEAS.exe

  • Size

    112KB

  • MD5

    cfe49535d5614bead6b98f51a064bb90

  • SHA1

    d8741fee49ed44ef8ea0a84bcde1ffbb6efe689a

  • SHA256

    d1d7b0e5a318fa830b20ba086db896bdd95b390329ab1781b8663c499b397e9e

  • SHA512

    05fdfe07b6f492a9564ec6c3c48c9eb14e68d86b0bd3148791c0600070ed18a8f71e864f220c2e51adbe21096ff437729b6192c40a185e7adbc2cdcb090b34a4

  • SSDEEP

    1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1904
    • C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
      "C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2360
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\XBYMY.bat" "
        3⤵
          PID:1848
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
            4⤵
              PID:1644
          • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
            3⤵
              PID:2780
              • C:\Windows\SysWOW64\svchost.exe
                "C:\Windows\system32\svchost.exe"
                4⤵
                  PID:832
                • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
                  "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
                  4⤵
                    PID:2016
                  • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
                    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
                    4⤵
                      PID:1984

              Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\XBYMY.bat

                Filesize

                148B

                MD5

                3a4614705555abb049c3298e61170b7f

                SHA1

                c8686410756f346d9551256a5b878b04770950ba

                SHA256

                cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

                SHA512

                65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

              • \Users\Admin\AppData\Roaming\Microsoft\WAMain.exe

                Filesize

                112KB

                MD5

                cae42607cee55c34b27b8069520ef9e5

                SHA1

                ea0f869ba8490d836d0756f6355253e15923d18a

                SHA256

                17ec7c908f50fb3f567572cdce27fce7ef12a893b3284d8e46cdf42ce5ed3d92

                SHA512

                5da6f58a9d81c693636134029cba977c468a96db19a92278852e69651a78154c3163ee049104ce5c4204c4819e47e0d104deffdb388f936b86ae2d07a41b0f77

              • memory/1904-89-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1904-106-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1904-116-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1904-119-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1984-277-0x0000000000400000-0x0000000000414000-memory.dmp

                Filesize

                80KB

              • memory/2188-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

                Filesize

                4KB

              • memory/2188-38-0x00000000003F0000-0x00000000003F2000-memory.dmp

                Filesize

                8KB

              • memory/2188-63-0x0000000000440000-0x0000000000442000-memory.dmp

                Filesize

                8KB

              • memory/2188-80-0x0000000000480000-0x0000000000481000-memory.dmp

                Filesize

                4KB

              • memory/2188-88-0x00000000004A0000-0x00000000004A2000-memory.dmp

                Filesize

                8KB

              • memory/2188-28-0x00000000003B0000-0x00000000003B1000-memory.dmp

                Filesize

                4KB

              • memory/2188-8-0x00000000002F0000-0x00000000002F1000-memory.dmp

                Filesize

                4KB

              • memory/2188-4-0x0000000000230000-0x0000000000231000-memory.dmp

                Filesize

                4KB

              • memory/2188-2-0x0000000000230000-0x0000000000231000-memory.dmp

                Filesize

                4KB

              • memory/2188-61-0x0000000000430000-0x0000000000432000-memory.dmp

                Filesize

                8KB

              • memory/2188-14-0x0000000000310000-0x0000000000311000-memory.dmp

                Filesize

                4KB

              • memory/2188-20-0x0000000000370000-0x0000000000371000-memory.dmp

                Filesize

                4KB

              • memory/2360-111-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-109-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-107-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-113-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2360-115-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-118-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-124-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB

              • memory/2360-281-0x0000000000400000-0x000000000040B000-memory.dmp

                Filesize

                44KB