Overview

overview

10

Static

static

530000.exe

windows7_x64

10

530000.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-03-2021 12:48

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General

  • Target

    530000.exe

  • Size

    434KB

  • MD5

    b9a52ad5db64cdde1d471191e868f448

  • SHA1

    9a412d9504f442166794724884620f4e65a6e553

  • SHA256

    6e6dfb6c3ce7a1a428b51a52ab1a1bb625f791f207204c29efe8c554b37d5cfe

  • SHA512

    bbb6588175baff4883ba85e2573ff69f8130014e732fd6d9570f6d21246a846292b3a33b2ed5df3c3bfc60cb5da6c31e9f0c7a92498ae274393052320b0b23a1

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\530000.exe
    "C:\Users\Admin\AppData\Local\Temp\530000.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1792

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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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

    6886d4a10662a639c2a9edf81dc435b3

    SHA1

    82253594798577187e61dfa1356a1c00dcabca6f

    SHA256

    1794f0125d497b9b6f6dd76a6c4fb27e0db0fe9f0f20447a127ba1f33adc5ad8

    SHA512

    8c0cefb76683a526c04cb163180172e33c1d059b36ee25560136e8fd3443ad89c5378ba32513d595bdfdff91f3a53970a32c2baf96d33e58107bbe9fd3d53b7b

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

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • memory/1724-2-0x00000000761E1000-0x00000000761E3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1792-4-0x0000000000000000-mapping.dmp
    Download