Overview

overview

10

Static

static

7780841e59...21.exe

windows7_x64

10

7780841e59...21.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    157s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-06-2022 05:43

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General

  • Target

    7780841e593f1b2773ccf3f941a9682ff07a02025325948a24eecb21e8071221.exe

  • Size

    518KB

  • MD5

    767bab0aa3f85c2eb741ddfb305698b7

  • SHA1

    ac25865ac9b2ba1fde9b321d76329c19e3003ccc

  • SHA256

    7780841e593f1b2773ccf3f941a9682ff07a02025325948a24eecb21e8071221

  • SHA512

    3717444bfa43fddb450a246e0283c04515b2dd714a98cb428674b690e85584e6fd95a303c802077f14c571fd9743bc4ba8d5f7e77e0be069f09287e85f7f6cf3

Score
10/10
osirisbankerbotnet

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 1 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\7780841e593f1b2773ccf3f941a9682ff07a02025325948a24eecb21e8071221.exe
    "C:\Users\Admin\AppData\Local\Temp\7780841e593f1b2773ccf3f941a9682ff07a02025325948a24eecb21e8071221.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2416

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
    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

    28B

    MD5

    e83d5149782b2b4dc2739e0e2e2720ae

    SHA1

    368511b439c670c098561590cb6697732f3f0892

    SHA256

    0b299a5ab1e0e6cc52c9114bfc7095c9e3e36508f932a9146909058eae02e7fe

    SHA512

    4671bbc882e5e23b5d82fc3d23f819eaffd2f1efe7c46a8877478c5358bab7728b2943a8aa1d1a148b012abc462a369ebce8e7960689a55b9334442caa8f2afc

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  • memory/1280-130-0x00000000038F5000-0x000000000394A000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1280-131-0x00000000036A0000-0x00000000036F4000-memory.dmp
    Filesize

    336KB

    Download
  • memory/1280-132-0x0000000000400000-0x00000000035CF000-memory.dmp
    Filesize

    49.8MB

    Download
  • memory/1280-133-0x00000000038F5000-0x000000000394A000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1280-134-0x0000000003720000-0x00000000037BF000-memory.dmp
    Filesize

    636KB

    Download
  • memory/1280-139-0x0000000003720000-0x00000000037BF000-memory.dmp
    Filesize

    636KB

    Download
  • memory/2416-135-0x0000000000000000-mapping.dmp
    Download