Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 17:46

General

  • Target

    7521127b4c17dddb95de16f7ac206a7f.exe

  • Size

    84KB

  • MD5

    7521127b4c17dddb95de16f7ac206a7f

  • SHA1

    f3446785fac84a4abcc6836964ad5d6416c96b38

  • SHA256

    21dca41b3e9fbda8dff300d4e8b17bbcfa05b8f53a2bf6021d93affeeab9503e

  • SHA512

    a4098f815cef68ba6bcfe94c9b06284bf2e83f6204fdbb5574b72b857be48c6bcad40abf256ba02c4a4ef865eadc561d7604096da0d8ac7404886b5b6918fc57

  • SSDEEP

    1536:zmjH0ihMIEfzAekMxcK9Whgo5YxkV1RXksYtBbbfh:aD0cMIYzArMS8Whgo51lYJ

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\7521127b4c17dddb95de16f7ac206a7f.exe
    "C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe
      C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe

    Filesize

    84KB

    MD5

    a7414ae1a49c4af9668edb213dd21be0

    SHA1

    679bfda9e3b2e89d285d05959c76e9670e9edbd5

    SHA256

    4d397fba991bec0abe43d6211745ff7b69a5a0da4bb744da321dcb0cb585e6a9

    SHA512

    721277fa0926e358dc9f09da1741a32727b41fb73207ba6c7dece85ec188aa6338f54e7dfa867775d8d1fcdcacc9d6c06296b8d9b403396501163967158187d5

  • memory/1644-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1644-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1644-7-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/1644-12-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/1644-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2220-22-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2220-27-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2220-28-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB