Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    153s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 05:10

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General

  • Target

    4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df.exe

  • Size

    334KB

  • MD5

    fbb44457268b6efc57a7ae00838a62b8

  • SHA1

    9504beec3ca9993d6570ff21b4284e4b22415177

  • SHA256

    4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df

  • SHA512

    9516e4f8ce6f0329c16f62044c1af4d1fa6769c4d9c1a44a0ca613cd98b3a6ed9e62e04bdab9e3b519d45c47abd1147a76d856ef0b5f8e94c5a9636c991bb197

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\4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df.exe
    "C:\Users\Admin\AppData\Local\Temp\4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Users\Admin\AppData\Local\Temp\4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df.exe
      "C:\Users\Admin\AppData\Local\Temp\4301c393a68e3ddf9514ac1b153eab27ac80fbf081faaa0341e115bcfce0b7df.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3172

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/2736-115-0x0000000000740000-0x0000000000769000-memory.dmp
    Filesize

    164KB

    Download
  • memory/2736-117-0x0000000000560000-0x0000000000569000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3040-119-0x00000000005C0000-0x00000000005D6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3172-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3172-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download