Analysis

  • max time kernel
    152s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2022, 14:19

General

  • Target

    dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21.exe

  • Size

    116KB

  • MD5

    e5605c2fa197d33290e7d72741cdb6f0

  • SHA1

    5586e363f0c8b79e27a7049c800437af0a6ab0ff

  • SHA256

    dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21

  • SHA512

    03ca796f44075418816fb8933e06d02a53997f10982a1b57053c70a608b891ad91d986a86fea0925dc8fe37aa2d3db5b4c8692cbf4565b8b9ecc1552f08a322a

  • SSDEEP

    1536:kpr40ncogoqvSDD2TXm+OvD5a2IznYaHjubg:Y9coBGTXOr5a2Issa8

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21.exe
    "C:\Users\Admin\AppData\Local\Temp\dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1028
    • C:\Users\Admin\AppData\Local\Temp\gotfree.exe
      C:\Users\Admin\AppData\Local\Temp\gotfree.exe
      2⤵
      • Executes dropped EXE
      PID:2056

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\got2D80.txt

          Filesize

          206B

          MD5

          5f90aa965de612b72e5a502574612a03

          SHA1

          d732b68760d6f5c7958c23a1dd411137dd32b807

          SHA256

          997b275b0f80779f5d593286e18b12101e8488085e96f0c96d6e6579c9bb0199

          SHA512

          77b741b0ae55799353f59656ffb9bfe41c3f1cc5d386ffdf44400ef81fd6ad7c0c7837f5f316089955416034d5b11de562c44b8c79d08cfde2d702a044b2331c

        • C:\Users\Admin\AppData\Local\Temp\gotfree.exe

          Filesize

          116KB

          MD5

          e5605c2fa197d33290e7d72741cdb6f0

          SHA1

          5586e363f0c8b79e27a7049c800437af0a6ab0ff

          SHA256

          dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21

          SHA512

          03ca796f44075418816fb8933e06d02a53997f10982a1b57053c70a608b891ad91d986a86fea0925dc8fe37aa2d3db5b4c8692cbf4565b8b9ecc1552f08a322a

        • C:\Users\Admin\AppData\Local\Temp\gotfree.exe

          Filesize

          116KB

          MD5

          e5605c2fa197d33290e7d72741cdb6f0

          SHA1

          5586e363f0c8b79e27a7049c800437af0a6ab0ff

          SHA256

          dd057de8165b4cdc4321df808ccf52b9016d7fe86b6f8a2cbab3c034df76da21

          SHA512

          03ca796f44075418816fb8933e06d02a53997f10982a1b57053c70a608b891ad91d986a86fea0925dc8fe37aa2d3db5b4c8692cbf4565b8b9ecc1552f08a322a

        • memory/1028-135-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2056-137-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB