Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2024, 07:51

General

  • Target

    4fff8de46d9fb4c25d6e91fa17b86541.exe

  • Size

    1.7MB

  • MD5

    4fff8de46d9fb4c25d6e91fa17b86541

  • SHA1

    4f7b9c79bdcaee46ecf38f51e34881e2a7fc00f2

  • SHA256

    605dfbbce76f11b4c7fadfc424d196c9d6528f3f73e87c371199eecb371cb45d

  • SHA512

    5b85ee6039361fe87bc2530f609dbb642367d65d5cedb0113ea4aa7bbb5f1379808f9abee9377c1583f467df75059559e7bb85a7ea65561c9180c34fe334b137

  • SSDEEP

    24576:5naDDcsA9B71i3ryMdFm0PSjMGGgwXUxmBbLqmdW9NyHjVs6jAGhkS3rJQBtUkBw:5aUBl1izznUUA59NUW2AEinXBgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4fff8de46d9fb4c25d6e91fa17b86541.exe
    "C:\Users\Admin\AppData\Local\Temp\4fff8de46d9fb4c25d6e91fa17b86541.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\is-4OK21.tmp\4fff8de46d9fb4c25d6e91fa17b86541.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-4OK21.tmp\4fff8de46d9fb4c25d6e91fa17b86541.tmp" /SL5="$70122,1460794,54272,C:\Users\Admin\AppData\Local\Temp\4fff8de46d9fb4c25d6e91fa17b86541.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-T2085.tmp\Games.inf

    Filesize

    217B

    MD5

    58970ab949efb3d1aaf4a1c9e10dcba4

    SHA1

    5e99a91bcf0f3faeec5e810959b1b44b569250a7

    SHA256

    c681b8bc68767331cf12e26c205b76a5358be941db973e55904e348cf21d66ec

    SHA512

    a223b5ab94a4ce90f83b8ca373f9669b3b770edde3565e6ca49982ed3928ff935531f948e433363792042b448f4e7a12eee39d11ce50c328c6ffd5e089d22362

  • \Users\Admin\AppData\Local\Temp\is-4OK21.tmp\4fff8de46d9fb4c25d6e91fa17b86541.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • \Users\Admin\AppData\Local\Temp\is-T2085.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-T2085.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • memory/1180-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1180-35-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1696-7-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/1696-36-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1696-39-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB