Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    164s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 03:31

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General

  • Target

    12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa.exe

  • Size

    333KB

  • MD5

    8d10f17b2bcefbb4a5900fe598e7a47e

  • SHA1

    a24567aeb3b6da6acf5d22e106cbab723b26b5f3

  • SHA256

    12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa

  • SHA512

    c84745e8bf26e6c80f10fefe77f0db718a6ed58d1dde6907acf78ad6f5c1af0baa50a39f64b586f7435a9f318f2c81e33d1e57555ac0398a0067b8c45fdec9c2

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\12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa.exe
    "C:\Users\Admin\AppData\Local\Temp\12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Users\Admin\AppData\Local\Temp\12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa.exe
      "C:\Users\Admin\AppData\Local\Temp\12a4172a264558e81727a90091ad29f56c65140941efc7b885f5c504d4027baa.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3412

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/2640-118-0x0000000000790000-0x00000000007B8000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2640-120-0x00000000006F0000-0x00000000006F9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3024-122-0x00000000012D0000-0x00000000012E6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3412-119-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3412-121-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download