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Analysis

  • max time kernel
    124s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240708-es
  • resource tags

    arch:x64arch:x86image:win7-20240708-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    03/10/2024, 15:21

General

  • Target

    sqlite.dll

  • Size

    5.3MB

  • MD5

    b073f1111619c4a7539a0110d2387ff1

  • SHA1

    50058b937602e4b14c7e36e7e36c498cd45b10f7

  • SHA256

    b105a20ec8cf2aa1868689019cbf76bab597c1ed88082b8481c08090526be633

  • SHA512

    23917a90b58faef995f2f5f73e140b8a540fb58f49c88a42d95b94f603b61e7921c8bb6df6170fadb81d33963632b04644f5d48c941fd69914a54db3e3811d83

  • SSDEEP

    98304:Q12tW5t8QTrNQrDxJSB695pyYbdwYdP+e7WaTnGSAp9sPrP/nHXOk2:e2Ij8QTrNQrDOEDp+Yd7yaTRPj2X

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 1 IoCs
  • Blocklisted process makes network request 7 IoCs
  • Looks up external IP address via web service 6 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\sqlite.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\sqlite.dll,#1
      2⤵
      • Modifies firewall policy service
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1284-0-0x0000000073966000-0x0000000073C22000-memory.dmp

    Filesize

    2.7MB

  • memory/1284-3-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/1284-1-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/1284-33-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/1284-32-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/1284-30-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/1284-28-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/1284-25-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1284-23-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1284-20-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1284-18-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1284-15-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1284-13-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1284-11-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1284-10-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/1284-8-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/1284-6-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/1284-5-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/1284-38-0x00000000737D0000-0x0000000074165000-memory.dmp

    Filesize

    9.6MB

  • memory/1284-34-0x00000000737D0000-0x0000000074165000-memory.dmp

    Filesize

    9.6MB

  • memory/1284-45-0x0000000073966000-0x0000000073C22000-memory.dmp

    Filesize

    2.7MB

  • memory/1284-46-0x00000000737D0000-0x0000000074165000-memory.dmp

    Filesize

    9.6MB