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
    145s
  • max time network
    148s
  • 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 20:28

Sharing

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General

  • Target

    2024-04-22_2b0da72af5568af734d63920a86d1322_karagany_mafia.exe

  • Size

    268KB

  • MD5

    2b0da72af5568af734d63920a86d1322

  • SHA1

    90e6d17bf09d67979b4bb11b6970970efefced5d

  • SHA256

    794045c191e699afea3398f5501a7554e301cc8e9cd1638e1586961e4ddbf0ec

  • SHA512

    5f9700bf33dd6cb8d29ab99f01066a5f44477c44e49d8565fee2b3e5dda048867d4bbb5a56b405c62226c5f37541a68221b4a2f482d8c5002a013a4f13311047

  • SSDEEP

    3072:/91RjsVE6yEmOCKT+wBNJjNvdMKEnv5yZN7nUZmfjWVoqnM4u:/9UVE4XCLYP3MN8IZmfjWWAM4u

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_2b0da72af5568af734d63920a86d1322_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-22_2b0da72af5568af734d63920a86d1322_karagany_mafia.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious behavior: MapViewOfSection
    PID:4664

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/3368-4-0x00000000032A0000-0x00000000032B5000-memory.dmp
    Filesize

    84KB

    Download
  • memory/3368-5-0x00000000032C0000-0x00000000032C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3368-9-0x00000000032A0000-0x00000000032B5000-memory.dmp
    Filesize

    84KB

    Download
  • memory/4664-0-0x0000000000400000-0x00000000012C8000-memory.dmp
    Filesize

    14.8MB

    Download
  • memory/4664-2-0x0000000001590000-0x0000000001690000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/4664-3-0x0000000000400000-0x00000000012C8000-memory.dmp
    Filesize

    14.8MB

    Download
  • memory/4664-7-0x0000000001590000-0x0000000001690000-memory.dmp
    Filesize

    1024KB

    Download