Overview

overview

10

Static

static

3

2024-04-22...ia.exe

windows7-x64

10

2024-04-22...ia.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-04-2024 20:27

Sharing

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General

  • Target

    2024-04-22_18759bbce215a7c9c709b98372276919_karagany_mafia.exe

  • Size

    268KB

  • MD5

    18759bbce215a7c9c709b98372276919

  • SHA1

    cb079caae70703248df72847918869b18fa466b3

  • SHA256

    44be5c6cda6c657c9594f60faf9ec5d84b1319c9504bd4edeb0ceed1ab1d9536

  • SHA512

    86a8365d120c73eb0fc67252610321d9efdca85e40e38f155af113524d064df334475a6df3c2ed380870485cea90e71f9742c74c32b9c42532f14ce3d23be3f0

  • SSDEEP

    3072:/91RjsVEwzEmOChT+wBNJjNvdMKEnv5yZN7nUZmfjWVoqnM4T:/9UVE9XC8YP3MN8IZmfjWWAM4T

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://xrbwgb.com/gate.php

http://th5ijd5gds.xyz/gate.php

http://c82psxpjd8.top/gate.php

http://7ui3n2rezz.top/gate.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: MapViewOfSection 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-22_18759bbce215a7c9c709b98372276919_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-22_18759bbce215a7c9c709b98372276919_karagany_mafia.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious behavior: MapViewOfSection
    PID:1300

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/1300-0-0x0000000000400000-0x00000000012C8000-memory.dmp
    Filesize

    14.8MB

    Download
  • memory/1300-2-0x0000000001660000-0x0000000001760000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1300-3-0x0000000000400000-0x00000000012C8000-memory.dmp
    Filesize

    14.8MB

    Download
  • memory/1300-6-0x0000000000400000-0x00000000012C8000-memory.dmp
    Filesize

    14.8MB

    Download
  • memory/1300-8-0x0000000001660000-0x0000000001760000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/3404-4-0x0000000002820000-0x0000000002835000-memory.dmp
    Filesize

    84KB

    Download
  • memory/3404-5-0x0000000002840000-0x0000000002841000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3404-9-0x0000000002820000-0x0000000002835000-memory.dmp
    Filesize

    84KB

    Download