Overview

overview

10

Static

static

cee70bbff7...75.exe

windows7_x64

10

cee70bbff7...75.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    02-11-2021 05:54

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General

  • Target

    cee70bbff7252de60edb252375f04c75.exe

  • Size

    156KB

  • MD5

    cee70bbff7252de60edb252375f04c75

  • SHA1

    266da1b345e211152f3a154972b9f33cc7ae35c4

  • SHA256

    c1deab06872502529f51206d579ff41c674cc993b02d8db5f5c57620ff202cb6

  • SHA512

    c0f04dc4961784a5dde0e150dd24dc6105051f0d1e7f35516eb56494ddfe10ee28e18f5f55c0b13caac3bc8169ef5af7bb0a815cf61ad488b2727a6c92f6fa31

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://honawey70.top/

http://wijibui00.top/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of SetThreadContext 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 WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cee70bbff7252de60edb252375f04c75.exe
    "C:\Users\Admin\AppData\Local\Temp\cee70bbff7252de60edb252375f04c75.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Users\Admin\AppData\Local\Temp\cee70bbff7252de60edb252375f04c75.exe
      "C:\Users\Admin\AppData\Local\Temp\cee70bbff7252de60edb252375f04c75.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1544

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

  • memory/1112-56-0x0000000000220000-0x0000000000228000-memory.dmp
    Filesize

    32KB

    Download
  • memory/1112-57-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1400-58-0x0000000002580000-0x0000000002596000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1544-53-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1544-54-0x0000000000402DF8-mapping.dmp
    Download
  • memory/1544-55-0x00000000751A1000-0x00000000751A3000-memory.dmp
    Filesize

    8KB

    Download