Overview

overview

10

Static

static

5597e91491...29.exe

windows7_x64

10

5597e91491...29.exe

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    19-04-2021 12:04

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    5597e91491519ec78b764fb657615529.exe

  • Size

    257KB

  • MD5

    5597e91491519ec78b764fb657615529

  • SHA1

    53081a84fcbcc5707881fd2f606812977770bfe1

  • SHA256

    60922af94a3c7adf6d040dc1bd4d465983a38bd2410c050bef27deda8ce2002f

  • SHA512

    e0d6e9ac7971b4282c7583624538da1f884bd9e9a826d88af10af57e4245569b1d32a0753adbed961d969acba8361c6a5713a3f6a0dba0681898eb8c48a31ee2

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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\5597e91491519ec78b764fb657615529.exe
    "C:\Users\Admin\AppData\Local\Temp\5597e91491519ec78b764fb657615529.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1628

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\9419.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

    Download Submit
  • memory/1244-64-0x0000000002A10000-0x0000000002A26000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1628-60-0x0000000075551000-0x0000000075553000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1628-62-0x0000000000020000-0x000000000002A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1628-63-0x0000000000400000-0x000000000046D000-memory.dmp
    Filesize

    436KB

    Download