Overview

overview

10

Static

static

2bb0000.exe

windows7_x64

10

2bb0000.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    04-05-2021 10:03

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General

  • Target

    2bb0000.exe

  • Size

    434KB

  • MD5

    1cdb3fb1f8aceed1ebe8dbf591f3d8db

  • SHA1

    21bd149cf8eec05f453665b888aae9b2b8e62320

  • SHA256

    4bd4ccdaefa72f9326ba93542ddc447f6df1452a6f626a54d43c3a4c37e23968

  • SHA512

    4df44aea1de81ee299cc0944d14da5a28290d1d3cf60691bf85a650ea12e4be73017f68bbb01466f757203e9f6d4fbdb3446a468f241a9383b35cd8f681b3021

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\2bb0000.exe
    "C:\Users\Admin\AppData\Local\Temp\2bb0000.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:584
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2708

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Connection Proxy

1
T1090

Impact

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\GetX64BTIT.exe
    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt
    MD5

    768ffffec4d979de370e42263b8199cb

    SHA1

    a11c62c9ad578982a33fbe8e82ef47e909994c91

    SHA256

    bb815f72a0edf5eef7b7f201b8ff3c5d53314b51a0a3abc23040d651d0f8f1e2

    SHA512

    3293150e0ad5701efc90322cb12308ca99b7ac622acc124d5339b140e045c05f531d1355e0630862c5c3a60e485aadbcce023ece258dc8e326d8c4920b2c2134

    Download Submit
  • memory/2708-114-0x0000000000000000-mapping.dmp
    Download