Overview

overview

10

Static

static

9

SecuriteIn...23.exe

windows7_x64

10

SecuriteIn...23.exe

windows10-2004_x64

10

Resubmissions

14-01-2022 17:28

220114-v2fatshgcj 10

09-11-2020 20:40

201109-nxl9rna9je 10

Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    14-01-2022 17:28

Sharing

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General

  • Target

    SecuriteInfo.com.BScope.Trojan.Encoder.32023.exe

  • Size

    267KB

  • MD5

    dca81edd37ed6153526ceccbccc31ba6

  • SHA1

    46bda4ce83f9f894bfa51d769a37a3e7c866be39

  • SHA256

    a0023ed551a57c336b69dcf494bbf83549ef8ce570fcb273333cf1abbc2863cc

  • SHA512

    2422cb1390308ed7f0905e0ac9362ef9bff40f3712aa043ac100311bdf64f92a7dc8f3be9a35d6ee67e80667adc74e27e2cc61a550af974bd3ced4e0f3f51e03

Score
10/10
smokeloaderbackdoorcryptonepackersuricatatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://lendojekam.xyz/index.php

http://lpequdeliren.fun/index.php

http://lgrarcosbann.club/index.php

http://flablenitev.site/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata
  • CryptOne packer 2 IoCs

    Detects CryptOne packer defined in NCC blogpost.

    cryptonepacker
  • Executes dropped EXE 1 IoCs
  • 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: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 9 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BScope.Trojan.Encoder.32023.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BScope.Trojan.Encoder.32023.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:968
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {D6281E77-E2EE-4044-9E74-0FFC75AC51E9} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:760
    • C:\Users\Admin\AppData\Roaming\cdbeisg
      C:\Users\Admin\AppData\Roaming\cdbeisg
      2⤵
      • Executes dropped EXE
      PID:1528

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

  • C:\Users\Admin\AppData\Local\Temp\9A26.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

    Download Submit
  • C:\Users\Admin\AppData\Roaming\cdbeisg
    MD5

    dca81edd37ed6153526ceccbccc31ba6

    SHA1

    46bda4ce83f9f894bfa51d769a37a3e7c866be39

    SHA256

    a0023ed551a57c336b69dcf494bbf83549ef8ce570fcb273333cf1abbc2863cc

    SHA512

    2422cb1390308ed7f0905e0ac9362ef9bff40f3712aa043ac100311bdf64f92a7dc8f3be9a35d6ee67e80667adc74e27e2cc61a550af974bd3ced4e0f3f51e03

    Download Submit
  • C:\Users\Admin\AppData\Roaming\cdbeisg
    MD5

    dca81edd37ed6153526ceccbccc31ba6

    SHA1

    46bda4ce83f9f894bfa51d769a37a3e7c866be39

    SHA256

    a0023ed551a57c336b69dcf494bbf83549ef8ce570fcb273333cf1abbc2863cc

    SHA512

    2422cb1390308ed7f0905e0ac9362ef9bff40f3712aa043ac100311bdf64f92a7dc8f3be9a35d6ee67e80667adc74e27e2cc61a550af974bd3ced4e0f3f51e03

    Download Submit
  • \Users\Admin\AppData\Local\Temp\9A26.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

    Download Submit
  • memory/968-54-0x00000000754B1000-0x00000000754B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/968-56-0x0000000000220000-0x000000000022A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/968-57-0x0000000000400000-0x0000000000444000-memory.dmp
    Filesize

    272KB

    Download
  • memory/1220-58-0x0000000002B10000-0x0000000002B26000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1528-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1528-64-0x0000000000400000-0x0000000000444000-memory.dmp
    Filesize

    272KB

    Download