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Resubmissions

17/04/2024, 12:16

240417-pfx1vsfh7v 10

17/04/2024, 12:16

240417-pfxebsed54 10

17/04/2024, 12:16

240417-pfwsssed52 10

17/04/2024, 12:16

240417-pftcnsed48 10

17/04/2024, 12:16

240417-pfsq5sfh7s 10

16/04/2024, 13:45

240416-q2cgqada9t 10

Analysis

  • max time kernel
    600s
  • max time network
    601s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 12:16

General

  • Target

    90f68e40e22da341888a881fa701d0a26adbfb8a62693044d137826fc1c677fa.exe

  • Size

    1.3MB

  • MD5

    1ca13ce3fd4bc03072da2c09923cea0d

  • SHA1

    a7e301c835a2543778751ccd37d4d442f18f19fe

  • SHA256

    90f68e40e22da341888a881fa701d0a26adbfb8a62693044d137826fc1c677fa

  • SHA512

    54be0c00ec5f5f1d8663e912ebb503f41a94ff003babf4ed9c49bc2ead32ec46127ea191014e2e607e5395104626d2d2b4af8f3bad8c04684d101a0f76d8e09d

  • SSDEEP

    12288:hD0Yxtmgcj3DKjs16MKYIjhy+AC5j6vfNqr:hQYxtmiEEYIjhyQj6vfNqr

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90f68e40e22da341888a881fa701d0a26adbfb8a62693044d137826fc1c677fa.exe
    "C:\Users\Admin\AppData\Local\Temp\90f68e40e22da341888a881fa701d0a26adbfb8a62693044d137826fc1c677fa.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4744
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:4060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

    Filesize

    28B

    MD5

    89c6b79ffc429255d162ae9d160f6c0c

    SHA1

    290b9944bb72e229c928ad47a49ed721acec193b

    SHA256

    1e4fdffcfad2bfd26c2bb0b46c86f9eca91b11555887bd260634ad05db42db1d

    SHA512

    69416532fc265fa11b6e050d85a5fd90999a5460eb79c28d0b7f959114ceedec36a5cba6bc6074e4aac30b5aa09e368e559b5b69523e56eaf2c37bca7352fb83

  • memory/4744-17-0x0000000000400000-0x00000000051BC000-memory.dmp

    Filesize

    77.7MB

  • memory/4744-3-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-5-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-6-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-7-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-8-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-18-0x0000000005520000-0x0000000005620000-memory.dmp

    Filesize

    1024KB

  • memory/4744-1-0x0000000005520000-0x0000000005620000-memory.dmp

    Filesize

    1024KB

  • memory/4744-15-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-16-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-4-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-2-0x0000000005480000-0x00000000054E7000-memory.dmp

    Filesize

    412KB

  • memory/4744-33-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-26-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-28-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-30-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-20-0x0000000005480000-0x00000000054E7000-memory.dmp

    Filesize

    412KB

  • memory/4744-38-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-45-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-47-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-51-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-55-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-58-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB

  • memory/4744-61-0x0000000005820000-0x00000000058E6000-memory.dmp

    Filesize

    792KB