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Analysis

  • max time kernel
    119s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 05:32

General

  • Target

    577fad3e53e76238c2fcc8d7106cba06.exe

  • Size

    779KB

  • MD5

    577fad3e53e76238c2fcc8d7106cba06

  • SHA1

    dc19d9f4f278c4f13fe6cc6ebe39bb3a3e995070

  • SHA256

    090d879dba019310bc6866ff848447fe7567557ca4586c64fa8b7d79adbd1b0d

  • SHA512

    edc297a1717fa2785524051ded46741ea22a20d8303bbd533c061d03d3906d9048ac07c827aa74171ae1e6a324c66c7b5435f89a5b9bb23846627195e46021cd

  • SSDEEP

    24576:7zXKqa8SEijjC+37li4daoInr1YSfi6HfRG7T2OuGjMi0CY38:7z6qaakjC+3s4da1nHzfKDbY38

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\577fad3e53e76238c2fcc8d7106cba06.exe
    "C:\Users\Admin\AppData\Local\Temp\577fad3e53e76238c2fcc8d7106cba06.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Program Files (x86)\fjmembwqd\aegr.exe
      "C:\Program Files (x86)\fjmembwqd\aegr.exe"
      2⤵
      • Executes dropped EXE
      PID:2852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\fjmembwqd\aegr.exe

    Filesize

    795KB

    MD5

    a386452873f6cb906a77f11f6876ee08

    SHA1

    d34054c1aaadcc8b4d057b709c252296e5313011

    SHA256

    bd51fe4a96ff0b35407811939fa7337dd4b0bd8902f6a15f440b49a05ed1c290

    SHA512

    054e18e5a7b4e2d9bde3c1b397951fad89bceb1610167102d81d11b940c06d8c74f9eb2a46fa73ff91483cf4198625a6547cefbd80caacec7a3b8e6deea4b008

  • memory/2708-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2708-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2708-7-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2852-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2852-10-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB