Overview

overview

10

Static

static

057887b523...a7.exe

windows7_x64

10

057887b523...a7.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    21-01-2021 17:57

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General

  • Target

    057887b52388981063d44ae2ffff29a7.exe

  • Size

    159KB

  • MD5

    057887b52388981063d44ae2ffff29a7

  • SHA1

    123ba07b28b49215d4d7b83fbf38cb2a9e0c8b56

  • SHA256

    c65ea9eee506b0a71170d4e3778d3ccadda12f67217e89e3b93db61890ab548d

  • SHA512

    3440dccd9e39a49b7f37943ccef70eff5bd1fe89c812b82b64df13ab9634f91b585a7d8ae723a94abd9a2c1938378c46a6beb581c1c6337ccefdd8b2c4c0ee5b

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://smbproperty.ru/

http://gmbshop.ru/

http://baksproperty.gov.ug/

http://magistralpsw.ru/

http://mpmanagertzz.ru/

http://powerglasspot.ru/

http://autopartswarehouses.ru/

http://memoloves.ru/

http://alfavanilin.ru/
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 709 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\057887b52388981063d44ae2ffff29a7.exe
    "C:\Users\Admin\AppData\Local\Temp\057887b52388981063d44ae2ffff29a7.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:548

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

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Downloads

  • \Users\Admin\AppData\Local\Temp\9419.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

    Download Submit
  • memory/548-2-0x0000000003160000-0x0000000003171000-memory.dmp
    Filesize

    68KB

    Download
  • memory/548-3-0x0000000076451000-0x0000000076453000-memory.dmp
    Filesize

    8KB

    Download
  • memory/548-5-0x0000000000020000-0x000000000002A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/548-6-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1196-7-0x0000000002910000-0x0000000002926000-memory.dmp
    Filesize

    88KB

    Download