Overview

overview

10

Static

static

3

7f873b175b...cc.exe

windows11-21h2-x64

10

7f873b175b...cc.exe

windows7-x64

10

7f873b175b...cc.exe

windows10-1703-x64

10

7f873b175b...cc.exe

windows10-2004-x64

10

7f873b175b...cc.exe

windows11-21h2-x64

10

Resubmissions

17-04-2024 12:32

240417-pq4w6agf3w 10

17-04-2024 12:32

240417-pq3dbsgf21 10

17-04-2024 12:32

240417-pq2rssfa82 10

17-04-2024 12:32

240417-pq2f2agf2y 10

17-04-2024 12:32

240417-pqy1xafa74 10

17-04-2024 06:10

240417-gxjwkaff52 10

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 12:32

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General

  • Target

    7f873b175b5050bc9c7ac8ca9c5dd029f09e29a8096e6e418318d482365f6ccc.exe

  • Size

    433KB

  • MD5

    63c14ad98efd7d302395b3316faaac67

  • SHA1

    efe41d48180f5ebf2f3069e34becae696dc297d1

  • SHA256

    7f873b175b5050bc9c7ac8ca9c5dd029f09e29a8096e6e418318d482365f6ccc

  • SHA512

    6510a438c8fc068325be5b421c396b6ddfc34843467f6e34e0ccf8efabcc30d4a47702fd53b1d58f6f64f75860182598f8a184f5c4279c4bfa912b1c672f4f3c

  • SSDEEP

    12288:TpT7XP/efWnZyhNrQfCs8wvPvRACqOlrobCWoPzTsiBRJsc7nDLqnuFN:TpfXoQP22lMbC5PzT7LLnDL+uFN

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\7f873b175b5050bc9c7ac8ca9c5dd029f09e29a8096e6e418318d482365f6ccc.exe
    "C:\Users\Admin\AppData\Local\Temp\7f873b175b5050bc9c7ac8ca9c5dd029f09e29a8096e6e418318d482365f6ccc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:3004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    28B

    MD5

    ecac17f37169623843883d2a5ab5cd0c

    SHA1

    d9d126946429202ea2afb5f96e043c20d56f4b0d

    SHA256

    047685361b0e5cf95df0a1dcd132d4174c98bbecf7f957f53b2832cb0bb210ca

    SHA512

    dea7b314766fbd7f42e8c2d4fdbd5285bb22f8101a35185fd8f3ea2a3cc66962ee1bba67ee82c5e7c7d64540f51853e5e7a63e332d6c391840838196c12b2755

    Download Submit

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit

  • memory/2784-9-0x0000000000230000-0x000000000024E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2784-7-0x0000000010000000-0x0000000010015000-memory.dmp

    Filesize

    84KB

    Download