Overview

overview

10

Static

static

6f0000.exe

windows7_x64

10

6f0000.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    02-03-2021 13:56

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General

  • Target

    6f0000.exe

  • Size

    434KB

  • MD5

    11f98a3e4edab64bcb5efcd39397d253

  • SHA1

    a980cc4af6900b9975c31a06fa7c76799ae061b7

  • SHA256

    4cb106c0109ad1012ec621c6caca401ffb8a9d28b0119e383cf7b6d935a0c4df

  • SHA512

    8e7a258a48b85fae4c39f8b1f338ba448979e73d12e636c3ca549ddc0b637bd4d56cffda56780e1010d2de3338b4eb9badb6a2f2cb9a89d0105093646e5d3b8f

Score
10/10
osirisbankerbotnet

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f0000.exe
    "C:\Users\Admin\AppData\Local\Temp\6f0000.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1704

Network

MITRE ATT&CK Enterprise v6

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt
    MD5

    810fbcc34faf7ad4db8722e61da61ef8

    SHA1

    ea467814de1af05c3ce698be8b4ef8d2de50ff02

    SHA256

    b42148fd90d05577b25c85efaa77b76ad06dc042c0d853d7b2acec63492326e6

    SHA512

    858c8a0474e2497a0d68fe2fe4ea47bc99475c42d5755f8c05963a647e1ae0e759eba3df249199780fdf05cd924f860201096597f22edc898404e22582475ea1

    Download Submit
  • \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • memory/1704-4-0x0000000000000000-mapping.dmp
    Download
  • memory/1944-2-0x0000000075AE1000-0x0000000075AE3000-memory.dmp
    Filesize

    8KB

    Download