Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/12/2023, 19:21

General

  • Target

    2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.exe

  • Size

    7.5MB

  • MD5

    0c15f0ec4e07b75567aa039b175208e1

  • SHA1

    f3f721882bcb62944fe29fbd174dcd76ace24694

  • SHA256

    2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4

  • SHA512

    2869424ef7d9683ba30cbac4e6ad4c6cf09700f3b709d2ec9f0a9cad47dd6ef0f09675e110f87fdd8fa3477b02448070049ed8d18a1ee20c3849ea41e10edb30

  • SSDEEP

    196608:7Wc5A2XV/1qTZGgnkphp0rAwZYGespRHDfY5cdV4qCzj:TDFyOTpBsLp1c5SV4qCzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 3 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 63 IoCs
  • Runs net.exe
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.exe
    "C:\Users\Admin\AppData\Local\Temp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Users\Admin\AppData\Local\Temp\is-2LB86.tmp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2LB86.tmp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.tmp" /SL5="$70062,7612629,68096,C:\Users\Admin\AppData\Local\Temp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4944
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:2600
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:3948
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2012
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:1480
          • C:\Program Files (x86)\PlayGIF\gifplayer.exe
            "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
            3⤵
            • Executes dropped EXE
            PID:3108

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files (x86)\PlayGIF\gifplayer.exe

              Filesize

              1.6MB

              MD5

              734c3203aa4582146dbf644e10daf59b

              SHA1

              f10642c2934b09fc84563af063a1d8862673e9a4

              SHA256

              28485b954eaa79edc721320667b1a5830476cccb80f476e03a1f754853b066d3

              SHA512

              1fde1941e827c205a40542b9914f5d91410e55db86ebc04e1df3a54ae8515137237c2fb7d84c3a3780c6a45e217d97de1aa41ac3f9d15d7b7a3ef79887248430

            • C:\Program Files (x86)\PlayGIF\gifplayer.exe

              Filesize

              1.2MB

              MD5

              4e301bfb444b96b8662f53e9b48042ad

              SHA1

              cb39be2eddc5c4e21f3f0bd892406aa58e807004

              SHA256

              3554c9342002a261c07454f9e44143b3f962a2ce7231e2a993190b61c24603e5

              SHA512

              0512a80fded0f56586d5d2add9d7698a2e1e4b6b9af10caab787104065471a59325b83c4afeb11f71b66fe077f3e9bc1f7fb712e6a113e9c122583e2e43a2b55

            • C:\Program Files (x86)\PlayGIF\gifplayer.exe

              Filesize

              865KB

              MD5

              e0e6dd49599f5858dd52c002eb1baa4b

              SHA1

              55e5dc368632321cf498c5f74f05b175b142432a

              SHA256

              93fa824fe04b9af28bbf9fb2cb08d6f093ed25a26fc2dc9124bc31da5bbbd55e

              SHA512

              9ba06022ea92672f90b028d796a78211bc81fe8ce3bcd2e45ca044ae241453072ff76821e6898a044947bc735a9c2a711f5953069f6b9e0a07b9360a39a523b9

            • C:\Users\Admin\AppData\Local\Temp\is-0A7NK.tmp\_isetup\_iscrypt.dll

              Filesize

              2KB

              MD5

              a69559718ab506675e907fe49deb71e9

              SHA1

              bc8f404ffdb1960b50c12ff9413c893b56f2e36f

              SHA256

              2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

              SHA512

              e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

            • C:\Users\Admin\AppData\Local\Temp\is-0A7NK.tmp\_isetup\_isdecmp.dll

              Filesize

              19KB

              MD5

              3adaa386b671c2df3bae5b39dc093008

              SHA1

              067cf95fbdb922d81db58432c46930f86d23dded

              SHA256

              71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

              SHA512

              bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

            • C:\Users\Admin\AppData\Local\Temp\is-2LB86.tmp\2397203cc7948d5cb35766c64cc36278bbadebafc869a587a296bf06bf2d27f4.tmp

              Filesize

              687KB

              MD5

              f448d7f4b76e5c9c3a4eaff16a8b9b73

              SHA1

              31808f1ffa84c954376975b7cdb0007e6b762488

              SHA256

              7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

              SHA512

              f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

            • memory/3108-181-0x0000000000940000-0x00000000009DE000-memory.dmp

              Filesize

              632KB

            • memory/3108-190-0x0000000000940000-0x00000000009DE000-memory.dmp

              Filesize

              632KB

            • memory/3108-208-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-205-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-202-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-199-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-157-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-159-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-196-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-193-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-162-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-189-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-166-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-167-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-170-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-173-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-176-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-179-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-186-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3108-180-0x0000000000940000-0x00000000009DE000-memory.dmp

              Filesize

              632KB

            • memory/3948-155-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3948-152-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/3948-151-0x0000000000400000-0x0000000000666000-memory.dmp

              Filesize

              2.4MB

            • memory/4556-2-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/4556-160-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/4556-0-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/4944-163-0x0000000000650000-0x0000000000651000-memory.dmp

              Filesize

              4KB

            • memory/4944-7-0x0000000000650000-0x0000000000651000-memory.dmp

              Filesize

              4KB

            • memory/4944-161-0x0000000000400000-0x00000000004BC000-memory.dmp

              Filesize

              752KB