Analysis

  • max time kernel
    142s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 23:32

General

  • Target

    201fda6f4e3637a02c3ccfbbf5b97264.exe

  • Size

    1.7MB

  • MD5

    201fda6f4e3637a02c3ccfbbf5b97264

  • SHA1

    739a36b316c2cec8711dad30dfb91a4f0b0953a1

  • SHA256

    62b778a44b142330fb22d3ab71d77cdb78c63fbf112d87c9c10118638f741f85

  • SHA512

    2ad638522c9ea0ebc5f2fcfd7412c261856824d97aa0c566deb10b0e5b254c785be75986df3319743db6599ef22b15976cdfbad5746df92a97dd91ffa3092ea9

  • SSDEEP

    49152:5afahOLTV/Wf1+qwbp9+q5l7ZDRDHXJYinXBgJ:QfaeA1PoqEl7V1HXFRgJ

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\201fda6f4e3637a02c3ccfbbf5b97264.exe
    "C:\Users\Admin\AppData\Local\Temp\201fda6f4e3637a02c3ccfbbf5b97264.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Users\Admin\AppData\Local\Temp\is-EFRCD.tmp\201fda6f4e3637a02c3ccfbbf5b97264.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EFRCD.tmp\201fda6f4e3637a02c3ccfbbf5b97264.tmp" /SL5="$70122,1488438,54272,C:\Users\Admin\AppData\Local\Temp\201fda6f4e3637a02c3ccfbbf5b97264.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2812

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-EFRCD.tmp\201fda6f4e3637a02c3ccfbbf5b97264.tmp

    Filesize

    385KB

    MD5

    96687c78833927c255dce520c5a405ec

    SHA1

    55f01801117fdb9605645cffe27a2c44cc79f00c

    SHA256

    404b06a8344aff9a6d65271b7ec42ab689d71dda914d6d459b2a8a78c6fe45a1

    SHA512

    1d31b6090ce4727c66e05f0572b1e7517ed561217b4703c0389fb66df2eea3dbe5a459be5dab146948b8bba14bdc3b8a6235a8435b5382e1cc111581e64ac1e2

  • C:\Users\Admin\AppData\Local\Temp\is-K5PTS.tmp\Games.inf

    Filesize

    245B

    MD5

    91576523415c482e3e31e9df3e2564b0

    SHA1

    429183bcdea5d93fc24c15572967cdc432120d19

    SHA256

    4c7f87a5629d760e61f0ea5f5ff6f3393aa2509a4055e0ce7a0ec408dbeff757

    SHA512

    e87a7f721dd811676a7a50220adf6524f13ca58a2c5390e67e994e120c081e26cdc750bcf21e4530d868e0e0c33bba807ed04fa50222c4a0c5f599cf1c13b281

  • \Users\Admin\AppData\Local\Temp\is-EFRCD.tmp\201fda6f4e3637a02c3ccfbbf5b97264.tmp

    Filesize

    5KB

    MD5

    36ba335f7f55814ce716c28fc7609d07

    SHA1

    4bec7b91d8a82b024462f769e7fd6dc7a9654330

    SHA256

    b142fe914c4f4b6b9727cff9acc48f32f7a0b6c14992690d6d0ce924b25b72d4

    SHA512

    2f7add437a32df77b8e83ae829a3e19c377700528cee1ce2e619f86ecb65b288457e94cf6a575bc9d2d474285bb92c53076b8c19935ebbbad6274ebccec40ff8

  • \Users\Admin\AppData\Local\Temp\is-K5PTS.tmp\_isetup\_shfoldr.dll

    Filesize

    1KB

    MD5

    b153f8dfe895cfbb5b3840e17257851a

    SHA1

    257c80dd04f3e7650ce58856dc8d8bfd94b45efb

    SHA256

    fcea99e38cf910dfbdf6426b70eb6c3e9de9035da07c6f458eb6e8b057b23ee3

    SHA512

    260b16396738504664960e4287b500b84d770043e6ca8b841f1288bab913e20f3ad3cf3a16584ef330561419765d085b79aca30bfbacd0e75de3cba7556b3374

  • \Users\Admin\AppData\Local\Temp\is-K5PTS.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-K5PTS.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • memory/1308-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1308-35-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2812-7-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2812-36-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2812-39-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB