Analysis

  • max time kernel
    124s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    23/09/2023, 17:10

General

  • Target

    libcurl.dll

  • Size

    92KB

  • MD5

    680f1dfc326680600c8111659b4b4e26

  • SHA1

    1babb010c78762ca8eeb1b8d41a0902dc485659c

  • SHA256

    ceaec139a9370a4cd4eca876e7c4b3d51a013d3739b3f4d526fdfeab27cd2fc2

  • SHA512

    9aa8e7fc98b14457cb58f647d274de60fa4c4956f8369d150b09f3dcd871262dd210e840a9481178399b21d64115a64dc89e736dcc7b0bc817bbc59acfd095b5

  • SSDEEP

    1536:32vMx2qCrMiZ+A8/OtS3Fa6MCQmd6C71SJCpQsWBhyd09dlZYBwV0pC:8MIqCrM7Ak6aFaGQU6C8Mp06MvmS0I

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcurl.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:1764

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1764-0-0x0000000180000000-0x00000001800FD000-memory.dmp

    Filesize

    1012KB

  • memory/1764-7-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-8-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-6-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-9-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-10-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-11-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-12-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-13-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-14-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-17-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-16-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-15-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-18-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB

  • memory/1764-19-0x00000001AA0E0000-0x00000001AA0F0000-memory.dmp

    Filesize

    64KB