Overview

overview

10

Static

static

3

0905e3a59d...06.exe

windows7-x64

10

0905e3a59d...06.exe

windows10-1703-x64

10

0905e3a59d...06.exe

windows10-2004-x64

10

0905e3a59d...06.exe

windows11-21h2-x64

10

Resubmissions

18-04-2024 05:19

240418-fz127ade41 10

18-04-2024 05:19

240418-fzzjcsde4y 10

18-04-2024 05:19

240418-fzyxtscb97 10

18-04-2024 05:19

240418-fzybasde4x 10

18-04-2024 05:19

240418-fzxprsde4v 10

Analysis

  • max time kernel
    600s
  • max time network
    600s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14-04-2024 13:50

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    0905e3a59d5e98d625d3d70d0148b1c18523d230f4e6ef5ef0d9147e25c8f506.exe

  • Size

    434KB

  • MD5

    b5c160ef4bae5e1103f0c32a133de542

  • SHA1

    ff2e659ac88514fdeb2a884f1ded6b1bd5932b5f

  • SHA256

    0905e3a59d5e98d625d3d70d0148b1c18523d230f4e6ef5ef0d9147e25c8f506

  • SHA512

    bc5c8fbd61c935dd66167f0ab4ceee56804401513656039c3c5a97feaef0fb0be5c5b7ae9348572869b987633506fb4b770e647712aa40591e571946269137ea

  • SSDEEP

    12288:rXPcLcbGfVylwG/ZDCK/ScBXo8TsyMkKMY8m7WOK9SATTsx/SA/WegYfdNbrqnuq:rXh6XcBXo8TsL8Y8m/ATTySA/DrfdNbA

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\0905e3a59d5e98d625d3d70d0148b1c18523d230f4e6ef5ef0d9147e25c8f506.exe
    "C:\Users\Admin\AppData\Local\Temp\0905e3a59d5e98d625d3d70d0148b1c18523d230f4e6ef5ef0d9147e25c8f506.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit

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

    28B

    MD5

    c78120c7158afd5b4a52bb4ae0ef3703

    SHA1

    e6b3247b77d3096edf8d08d21fe60f5e46685987

    SHA256

    f16b838b192babc5a392f4f41ea3ab4217833bd705ac2427e7deb28b04ec3303

    SHA512

    98330345971e696c4171a5c280f7cd89c3830a12b48afe77ba1fade72a8004d120ff4f24568bf94eb1bd2e37dfc0270b642a088c037563f4aca1e04f34646be0

    Download Submit