Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    161s
  • max time network
    171s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    29-01-2022 00:20

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General

  • Target

    0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33.exe

  • Size

    318KB

  • MD5

    402d7375a6ea77e3e17142a64e3e2e61

  • SHA1

    aacf99fdb58a3db24e3a217c6b9a2f4411bf1b71

  • SHA256

    0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33

  • SHA512

    d590b934bbc31b7bc2923457a0a83de6fba1041463933cc1befd0362f8e5bf3cffab519114dba3dc825625f9ba92d3f0c080e8de9ab9a8a1771515de80b6695d

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\0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33.exe
    "C:\Users\Admin\AppData\Local\Temp\0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Users\Admin\AppData\Local\Temp\0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33.exe
      "C:\Users\Admin\AppData\Local\Temp\0f0faf33cf35426dc7dea4b0e037e30fa6150fc6c6d4e06bca0b2ddfe2080c33.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:816

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/816-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/816-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3056-119-0x0000000000610000-0x0000000000626000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3328-115-0x00000000004C0000-0x00000000004C8000-memory.dmp
    Filesize

    32KB

    Download
  • memory/3328-116-0x00000000004D0000-0x00000000004D9000-memory.dmp
    Filesize

    36KB

    Download