Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 02:52

General

  • Target

    6e87920901733dfba325374f8efa34f2.exe

  • Size

    444KB

  • MD5

    6e87920901733dfba325374f8efa34f2

  • SHA1

    ac2639d07fb721002265b91d23f44dece3c2ea79

  • SHA256

    53aa312eac26534eb4c16c8aa3204d563d53bd9a35ff30e87befbe807425a15a

  • SHA512

    960aca36f0fd8854ce90714eec559072cb73330658b9a5a7129fda692c4c352a1a99251759f9f3feff06aa04e46f8469a277cfa041a35bef797211a29097f534

  • SSDEEP

    12288:sqiNL0Y/eQ2ZaOpTYP+Xjn+sX9eK+ySCs:sxNL0Y/ezauYP+FX9t+z1

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\6e87920901733dfba325374f8efa34f2.exe
    "C:\Users\Admin\AppData\Local\Temp\6e87920901733dfba325374f8efa34f2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1544

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

    da63be75dd7b13a6e17333fbb415c723

    SHA1

    7accaba5d1379388fd94dafeea3248d36c06050b

    SHA256

    76fb601e8395fc60c2f01a0b003eb60bc2851196d645a0f7bfc005c50873f18b

    SHA512

    087d9d9a6d5666824065177a2ee950431f77cb05f429f56433a7d3e2899671cfea55d4cac4f44c3eb8f64994dcc2a4182a13f071c45ff79b400250ff57688945

  • memory/3008-19-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-5-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-20-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-22-0x00000000008C0000-0x0000000000914000-memory.dmp

    Filesize

    336KB

  • memory/3008-7-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-8-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-9-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-10-0x00000000007C0000-0x00000000008C0000-memory.dmp

    Filesize

    1024KB

  • memory/3008-11-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-12-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-3-0x00000000008C0000-0x0000000000914000-memory.dmp

    Filesize

    336KB

  • memory/3008-2-0x00000000007C0000-0x00000000008C0000-memory.dmp

    Filesize

    1024KB

  • memory/3008-48-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-4-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/3008-6-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/3008-24-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-25-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-26-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-30-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-32-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-33-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-36-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-38-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-40-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-43-0x0000000000940000-0x00000000009DF000-memory.dmp

    Filesize

    636KB

  • memory/3008-0-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB