Analysis

  • max time kernel
    170s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 21:25

General

  • Target

    peazip-9.7.1.WIN64.exe

  • Size

    9.3MB

  • MD5

    b3c25a3198e2c855d27594475851a1db

  • SHA1

    96e88c704e9c3b21f5fd93d9b28252621be256f0

  • SHA256

    dd80377d721cd7348ba9090107917d5880231eefcf4acc685cada0ebbb8a5460

  • SHA512

    5f36386be8a54c0fe914b860ad17a81271f7e64a56c21c106da7604f3576759fded5e7a8e9c48f8572fde3312cdc3f9649e2ad227894872deacd206a9494ea14

  • SSDEEP

    196608:uizLiN3H44w32YcOF6tCzo6tR4RZJSzpsz18:uiz9RFGIR4RZEqz18

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\peazip-9.7.1.WIN64.exe
    "C:\Users\Admin\AppData\Local\Temp\peazip-9.7.1.WIN64.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\is-KQ5AK.tmp\peazip-9.7.1.WIN64.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-KQ5AK.tmp\peazip-9.7.1.WIN64.tmp" /SL5="$5015C,9274462,151552,C:\Users\Admin\AppData\Local\Temp\peazip-9.7.1.WIN64.exe"
      2⤵
      • Executes dropped EXE
      PID:2524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-KQ5AK.tmp\peazip-9.7.1.WIN64.tmp

    Filesize

    1.2MB

    MD5

    889c8ef91ac310544d1539ac3cdc0f07

    SHA1

    3ccb4c5ff6c419599138bcce43a70780a9570871

    SHA256

    7ba798767f82812cc3bfba370b6797fd29ecdcddc52baf967a52773edee4a0c7

    SHA512

    a25353e243a4db84d0262210eacb6ce07b13bed982e347cba085d6d7b895a781c00524739477baec5eac186b65e65da0cca0315bb8f3abcd250ab032d866d2a3

  • memory/2524-8-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2524-11-0x0000000000400000-0x0000000000534000-memory.dmp

    Filesize

    1.2MB

  • memory/2524-14-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2592-1-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2592-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB