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
    300s
  • max time network
    272s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 05:10

Sharing

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Report Analysis Logs

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
  • 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\1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64.exe
    "C:\Users\Admin\AppData\Local\Temp\1734c05884e55ddb98494e1e5489f8e65e27e5752384eaeddb8adbdcc3788a64.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    28B

    MD5

    3c3da32b8b5e4d0708250fb64302718b

    SHA1

    2ef43598fa444b6e38084264fb4792561052dc2a

    SHA256

    06d324e101e7aa640d8997a349ccb1a5780300d35aaf4fa24de438b50f8d2e7c

    SHA512

    57cf153d07b829176b9cf7cc889252c58916988ccf849a73e46ecb897283e7a5807771375f15baed07f08c0ad83c8b4ab88d590fd8946806db0f38537eb95111

    Download Submit

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit

  • memory/2408-7-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

    Download

  • memory/2408-9-0x0000000000110000-0x000000000012F000-memory.dmp

    Filesize

    124KB

    Download