Overview

overview

10

Static

static

530000.exe

windows7_x64

10

530000.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-02-2021 11:17

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General

  • Target

    530000.exe

  • Size

    434KB

  • MD5

    f5fb35e6942d61210079c3ea5a51493e

  • SHA1

    6ddbb9e84ed595781814eadf07ec65e35350ab79

  • SHA256

    1aa2009bf625cdd1f9fce70863201c2c9fc8624edd89103fda2e49b50ba908f7

  • SHA512

    91856dec3eaa6418a1ea19d0094a27f11e25fc8c6e47492149e1f7bc7a22314e850f38a6104e5a130b99c4c18d44a50a0403ccb4c4bef6e72c73e6c51e978b37

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:1968
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1648

Network

MITRE ATT&CK Enterprise v6

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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

    6dc13875f352d5685b297de103001773

    SHA1

    84de3498cf19101804a437f576bd7f894682b0be

    SHA256

    e8af1450405521907e74bcf67dd49c3a9f6288291f5cbb6459ef0de03a2d112f

    SHA512

    cb4397cb74e6e18c1f0404d2e7971e2b6d9111fd43e929020d6fbb2a269744ac752953ad363aaff94224a1c00aa4f05751eae7b788f7895e651e08dd0da14524

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

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • memory/1648-4-0x0000000000000000-mapping.dmp
    Download
  • memory/1968-2-0x0000000075ED1000-0x0000000075ED3000-memory.dmp
    Filesize

    8KB

    Download