Overview

overview

10

Static

static

e316fc6ece...14.exe

windows7_x64

10

e316fc6ece...14.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 07:47

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General

  • Target

    e316fc6eceb6ff152c049e7128e55314.exe

  • Size

    333KB

  • MD5

    e316fc6eceb6ff152c049e7128e55314

  • SHA1

    c1752ee2d55cdb6753f306f3655a2558950f16c5

  • SHA256

    24ad280cb556a710380a0c91468614d0c09824feace617825461330e96267aaa

  • SHA512

    a44f4c70c9d649cacd8cb8838e8859e4d65f465be9fa64ea879c0f2b50e23a87fd7e8c906a7a69eeaaa6caf707885bac24334e8182ec07e84484f7b2d40baa0c

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\e316fc6eceb6ff152c049e7128e55314.exe
    "C:\Users\Admin\AppData\Local\Temp\e316fc6eceb6ff152c049e7128e55314.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Users\Admin\AppData\Local\Temp\e316fc6eceb6ff152c049e7128e55314.exe
      "C:\Users\Admin\AppData\Local\Temp\e316fc6eceb6ff152c049e7128e55314.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3488

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/2744-115-0x00000000007C0000-0x00000000007E9000-memory.dmp
    Filesize

    164KB

    Download
  • memory/2744-117-0x00000000005E0000-0x00000000005E9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3036-119-0x0000000000680000-0x0000000000696000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3488-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3488-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download