Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    164s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 14:49

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General

  • Target

    5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d.exe

  • Size

    351KB

  • MD5

    8b3b1be30ddf3f30563db31adcfefe03

  • SHA1

    b3afa6abbc2874b4d626c15db0541edc54ea5a32

  • SHA256

    5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d

  • SHA512

    2fc08789f0a82a9664e88f928634e6916084cff6ca8605c569040455db56bcec3c8d135e814aa205f4e260d0c30a935c67f36fbd0c03c608b25e895b2f48718b

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d.exe
    "C:\Users\Admin\AppData\Local\Temp\5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\AppData\Local\Temp\5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d.exe
      "C:\Users\Admin\AppData\Local\Temp\5dad6fcb977a362dbe329eea517a926c697af169549c74545a35d7491544356d.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:656

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/656-119-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/656-121-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2928-122-0x0000000000680000-0x0000000000696000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2944-118-0x00000000006C0000-0x00000000006E9000-memory.dmp
    Filesize

    164KB

    Download
  • memory/2944-120-0x0000000000490000-0x00000000005DA000-memory.dmp
    Filesize

    1.3MB

    Download