Overview

overview

10

Static

static

8

40093a88a6...60.exe

windows7_x64

10

40093a88a6...60.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    164s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    30-06-2022 17:16

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General

  • Target

    40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460.exe

  • Size

    416KB

  • MD5

    3191bdd4b76d04338c7152905236b6a0

  • SHA1

    e90c78d395e4c6be26d21f23c8cc73991cf1d876

  • SHA256

    40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460

  • SHA512

    e27801ac5aab72c3267f24280a5ccc92ce87b91fcce4b63b3f1c185fe1a96039ae44e94abbb633d8ec8a7d0139fb0e3290f9c4b0556193612df36e499bf4f81d

Score
10/10
smokeloaderbackdoortrojanupx

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://migyno.win/

http://migyno.bid/

http://migyno.date/

http://migyno.faith/

http://migyno.loan/

http://migyno.men/

http://migyno.party/

http://migyno.stream/

http://migyno.trade/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460.exe
    "C:\Users\Admin\AppData\Local\Temp\40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460.exe"
    1⤵
    • Maps connected drives based on registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4504

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/3164-135-0x0000000000F00000-0x0000000000F15000-memory.dmp
    Filesize

    84KB

    Download
  • memory/4504-130-0x0000000000400000-0x00000000004E6000-memory.dmp
    Filesize

    920KB

    Download
  • memory/4504-131-0x0000000000400000-0x00000000004E6000-memory.dmp
    Filesize

    920KB

    Download
  • memory/4504-132-0x0000000000B00000-0x0000000000B2D000-memory.dmp
    Filesize

    180KB

    Download
  • memory/4504-133-0x0000000000400000-0x00000000004E6000-memory.dmp
    Filesize

    920KB

    Download
  • memory/4504-134-0x0000000000400000-0x00000000004E6000-memory.dmp
    Filesize

    920KB

    Download