Overview

overview

10

Static

static

3

3932277e7b...18.exe

windows7-x64

10

3932277e7b...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    30-03-2024 09:33

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General

  • Target

    3932277e7b8af21af26bd1dfc2c80346_JaffaCakes118.exe

  • Size

    260KB

  • MD5

    3932277e7b8af21af26bd1dfc2c80346

  • SHA1

    ebea9588899bf005ddbb8b40a54507a02d441b58

  • SHA256

    798b6b6cc1b0a22e7a6f41af342b6430a5b291b918dbb0c1d0f596652da522a7

  • SHA512

    efa7f9d3a1de786d797fe497fb733b08c07d370cf2ef6b795aa438de1c9393ea485501348abb56afb357b1e7d3293090fd5c0eb76079119314eb873bb609b234

  • SSDEEP

    6144:UASRHmZDRiKYOMwY9DqP+T0qX7tNfVXVHQLIiu8cfo0/pW:9SRH4DRPHPwZGEX8cA0/M

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://honawey7.top/

http://wijibui0.top/

http://hefahei6.top/

http://pipevai4.top/

http://nalirou7.top/
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: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3932277e7b8af21af26bd1dfc2c80346_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3932277e7b8af21af26bd1dfc2c80346_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Users\Admin\AppData\Local\Temp\3932277e7b8af21af26bd1dfc2c80346_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3932277e7b8af21af26bd1dfc2c80346_JaffaCakes118.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2748

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/1080-7-0x0000000002EC0000-0x0000000002ED6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2192-5-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2192-4-0x0000000003074000-0x000000000307D000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2748-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2748-3-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2748-6-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2748-8-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download