Overview

overview

10

Static

static

3

37c34bc3b8...5e.exe

windows10-1703-x64

10

37c34bc3b8...5e.exe

windows7-x64

10

37c34bc3b8...5e.exe

windows10-1703-x64

10

37c34bc3b8...5e.exe

windows10-2004-x64

10

37c34bc3b8...5e.exe

windows11-21h2-x64

10

Resubmissions

18-04-2024 11:13

240418-nbxzmabc92 10

18-04-2024 11:13

240418-nbqkjscf2x 10

18-04-2024 11:12

240418-nbbrdsce9w 10

18-04-2024 11:12

240418-nba5vsbc82 10

18-04-2024 11:12

240418-nbat4abc79 10

18-04-2024 09:58

240418-lzkcbshg55 10

Analysis

  • max time kernel
    301s
  • max time network
    272s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 11:12

Sharing

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General

  • Target

    37c34bc3b886f0995b0ba57fec6d33eee5c98d200fddc2c50feeef10c51adf5e.exe

  • Size

    791KB

  • MD5

    79614c2110f224d0ef0bb674304ca2d2

  • SHA1

    eb1f200aaeb480c9ed8c4e694e80efb27cb7db1f

  • SHA256

    37c34bc3b886f0995b0ba57fec6d33eee5c98d200fddc2c50feeef10c51adf5e

  • SHA512

    887ebba92b9d361467e5f26d478a6296e4405f8954a9ae69d38bf83372f5a1ab772aa2cc38f5b9305135aab527219209e9175936eccb25f31749fd0bbd5c28c7

  • SSDEEP

    12288:OGoOiNM1QcKQkjLSKjrecrE5bglF2Yg5BeV9V8XpcXAD1u2F43md8ds7NZQmvS2t:OGwV17acI5bglsQ+5cwD1b40csYvg

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\37c34bc3b886f0995b0ba57fec6d33eee5c98d200fddc2c50feeef10c51adf5e.exe
    "C:\Users\Admin\AppData\Local\Temp\37c34bc3b886f0995b0ba57fec6d33eee5c98d200fddc2c50feeef10c51adf5e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:3656

Network

MITRE ATT&CK Matrix ATT&CK v13

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

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

    28B

    MD5

    7be6c930503f57b5e92b299efa9aa1cc

    SHA1

    8e3f4b9b418cdd104e2ada56d36c5284daf6ed5f

    SHA256

    ae520c833340559f1911f97bd2536a4c9fb61d669fba4f450df77296e6ded11e

    SHA512

    4f1e2824e22fb3de866622684cb11b001c46e49998124b275839fb933ae289e3da64083ff71ece0a4b8be3f6ce57a00706e733eab0ea7d5658095f442c3ac4bd

    Download Submit
  • memory/2756-16-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-4-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-17-0x0000000000400000-0x00000000004CA000-memory.dmp
    Filesize

    808KB

    Download
  • memory/2756-5-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-6-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-7-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-8-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-2-0x0000000000400000-0x00000000004CA000-memory.dmp
    Filesize

    808KB

    Download
  • memory/2756-19-0x0000000002580000-0x0000000002637000-memory.dmp
    Filesize

    732KB

    Download
  • memory/2756-15-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-44-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-3-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-1-0x0000000002580000-0x0000000002637000-memory.dmp
    Filesize

    732KB

    Download
  • memory/2756-20-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-23-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-26-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-28-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-31-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-36-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-38-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-41-0x00000000026E0000-0x00000000027A6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/2756-0-0x0000000000400000-0x00000000004CA000-memory.dmp
    Filesize

    808KB

    Download