Overview

overview

10

Static

static

8

1146886288...75.exe

windows7_x64

10

1146886288...75.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    29-12-2020 19:50

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    1146886288d7137abf2230b6332f0875.exe

  • Size

    136KB

  • MD5

    1146886288d7137abf2230b6332f0875

  • SHA1

    305f9c6511848a9c8c9d0052eb3612b6a250e67d

  • SHA256

    1787e55bf83badaebc0f11ba919c1ae28afd3e14dc597d1336167320af4f231d

  • SHA512

    42746a162abcc0e57f0b774dd6c1822e2b805f0bf9a8c9f751f09f02bc7c6b751bc52b9bc577604b7344ce80409c8080e69c510ed67b4a30e8e4e7d5110bbe04

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://vtdilet.com/upload/

http://netvxi.com/upload/

http://tinnys.monster/upload/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 772 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1146886288d7137abf2230b6332f0875.exe
    "C:\Users\Admin\AppData\Local\Temp\1146886288d7137abf2230b6332f0875.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:848

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\CC4F.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

    Download Submit
  • memory/848-2-0x0000000004E5A000-0x0000000004E5B000-memory.dmp
    Filesize

    4KB

    Download
  • memory/848-3-0x0000000005120000-0x0000000005131000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1244-5-0x0000000002A80000-0x0000000002A96000-memory.dmp
    Filesize

    88KB

    Download