Overview

overview

10

Static

static

3

1734c05884...64.exe

windows10-2004-x64

10

1734c05884...64.exe

windows7-x64

10

1734c05884...64.exe

windows10-1703-x64

10

1734c05884...64.exe

windows10-2004-x64

10

1734c05884...64.exe

windows11-21h2-x64

10

Resubmissions

18-04-2024 05:10

240418-ftstmadc7v 10

18-04-2024 05:10

240418-ftrassdc7s 10

18-04-2024 05:10

240418-ftqn9sdc61 10

18-04-2024 05:10

240418-ftp3qsdc6z 10

18-04-2024 05:10

240418-ftprzaca38 10

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18-04-2024 05:10

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General

  • Target

    1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64.exe

  • Size

    434KB

  • MD5

    fd3312938db4f099372ee8f6cd664d46

  • SHA1

    5fca27cf9c9ecaaffd1ee4ee7413bc4a36c59269

  • SHA256

    1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64

  • SHA512

    d204112a5c6611c653f36cc67e69598209f70bfbfbfb0da2cb7333a287c6a28bb8a9331dfffcfb0465d77860917e0d5b903a637b0463e9b1b6d8fe6d577cca01

  • SSDEEP

    12288:rXPcLcbGfVylwG/ZDCK/ScBXo8TsyMkKMY8m7WOK95OTTsx/SA/WegYfdNbrqnum:rXh6XcBXo8TsL8Y8m4OTTySA/DrfdNbU

Score
10/10
osirisbankerbotnet

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • 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\1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64.exe
    "C:\Users\Admin\AppData\Local\Temp\1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1744

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

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

    28B

    MD5

    6a78a7cffb6218442247d440ae6717a4

    SHA1

    aa473a19cf0fa5598ceb8ca0b4ad3f609e76e352

    SHA256

    4c58ddadfa714e55635aa58b2f03f36d5a65ee52002b1d2354cbc0a1886f66f8

    SHA512

    372088d1c5af3a1b224e9452d6510c8320a0190bb74c7372a008fb08e4543e1043917ea77223a054843617f0b099594891824132b7768f8877046495edaf6467

    Download Submit