Overview

overview

10

Static

static

10

3aceda8f6f...6d.exe

windows7-x64

10

3aceda8f6f...6d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 09:51

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General

  • Target

    3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe

  • Size

    3.8MB

  • MD5

    23c77d427c009060cc6aaa23f2898b67

  • SHA1

    3a0b484c87b7ece658176060c080e1504d7f9ae4

  • SHA256

    3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d

  • SHA512

    ef0c37c02465ab89f5b957b05afe0e0ea62de6f2f1ad4f877fa20cd5f723e955eff22a579379970cb9e7b8deff98d0446a4c33ea7c4c8ea219512902695293ba

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/bmlwXVZ4FB:5+R/eZADUXR

Score
10/10
bitratpersistencetrojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

pvstub.ddns.net:43763

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • install_dir

    MSCrypt

  • install_file

    brclient2.exe

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    trojanbitrat
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious behavior: RenamesItself 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe
    "C:\Users\Admin\AppData\Local\Temp\3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2340

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/2340-0-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

    Download
  • memory/2340-1-0x00000000028D0000-0x00000000028DA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2340-2-0x00000000028D0000-0x00000000028DA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2340-3-0x00000000028D0000-0x00000000028DA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2340-4-0x00000000028D0000-0x00000000028DA000-memory.dmp
    Filesize

    40KB

    Download