Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 20:53

General

  • Target

    3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe

  • Size

    91KB

  • MD5

    1f33d6ddea8bcd7864fb3dc7fdbdd04b

  • SHA1

    5b816d888c5e1890bd7e094f6395a48ebc319fae

  • SHA256

    3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e

  • SHA512

    83a1ba2414ad6e13f7889ac056a22eae982ed5d433286780594e3e5427ffa6d47ec556c814177da8a98c2a1df1064653be6ef5960d3375553b604a53224f59fa

  • SSDEEP

    1536:0uBLJvI2OroGID0y7WOXXB5+jILNsm3sew1mRB9Q9LCtZd3iuYYBR:0eJvI2O0cMWu+ELN33WmRB90Kvft

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe
    "C:\Users\Admin\AppData\Local\Temp\3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Users\Admin\AppData\Local\Temp\3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe
      C:\Users\Admin\AppData\Local\Temp\3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\3f5b2ed5126309f41419cf2a92e33a818b677fed8f0ead6ca62896213ef3182e.exe

    Filesize

    91KB

    MD5

    9de577a103a9b14967ebb60e8227b57f

    SHA1

    fc0f0a5b36574539f2e7916909125bdeddecdb47

    SHA256

    2b361b0b736309c23dc62f9d3f4651074af68908ef841b198e66339349235034

    SHA512

    88951d69c85b626c3b4ea8f8188db84a7d5527776634d0efdadb806bbec083c4ee5e58acd3530f3fb7d57b24b4bcd4ca33035b447319537eaf68342bdd5053ae

  • memory/1832-0-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1832-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1832-9-0x0000000000140000-0x0000000000173000-memory.dmp

    Filesize

    204KB

  • memory/1832-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3032-17-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3032-29-0x00000000001B0000-0x00000000001CB000-memory.dmp

    Filesize

    108KB

  • memory/3032-28-0x0000000000140000-0x0000000000173000-memory.dmp

    Filesize

    204KB

  • memory/3032-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB