Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2024 10:53

General

  • Target

    8c2632d39fe2fa864addf90ec1bfa338.exe

  • Size

    4.4MB

  • MD5

    8c2632d39fe2fa864addf90ec1bfa338

  • SHA1

    4e50d82ecf02927641fe6921a1cbbe20300e7a04

  • SHA256

    8be49832e08184fbe16707271cc84f809be2d84e03b6bcdb9528797beced6428

  • SHA512

    19a98afd61d21ec623e210243daa2928eab743c425a0a0fa3c48b48265a9e42b36193cf1fe82752275a619512abc3a9070ec68595be1fad472fb40eacd21bd67

  • SSDEEP

    98304:Q/5FRvR5lDyuOmUCvSK3wY/NWmsW3n45v3mR3F8RCi6efX8:GRyuOmXtQmP45vmB+MqM

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c2632d39fe2fa864addf90ec1bfa338.exe
    "C:\Users\Admin\AppData\Local\Temp\8c2632d39fe2fa864addf90ec1bfa338.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Users\Admin\AppData\Local\Temp\is-3UQVK.tmp\8c2632d39fe2fa864addf90ec1bfa338.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-3UQVK.tmp\8c2632d39fe2fa864addf90ec1bfa338.tmp" /SL5="$5014E,4382936,54272,C:\Users\Admin\AppData\Local\Temp\8c2632d39fe2fa864addf90ec1bfa338.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2104

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\is-3UQVK.tmp\8c2632d39fe2fa864addf90ec1bfa338.tmp

    Filesize

    687KB

    MD5

    c080f73b1bdde0853cb0258d9a02b0ec

    SHA1

    a5112a53e6e75069ac06b7bbd658f7cf2c8f2dee

    SHA256

    a0cfbc8da39ad4a4d21c61d73873d225ffa5d7650fae5938ab643f719d5f7363

    SHA512

    e514be3f983de22c0f67bac318686b7fe75cb6fd9832f3603077ad25c559155b7df71555b92bb6366835a104c8d2828cec2766fb7f855bd3f79f66319d6a5eac

  • \Users\Admin\AppData\Local\Temp\is-OV9SU.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/2104-7-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2104-16-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2104-19-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2212-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2212-15-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB