Overview

overview

10

Static

static

b1f32a8da8...be.exe

windows7-x64

10

b1f32a8da8...be.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 19:51

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General

  • Target

    b1f32a8da8e23b96d88526bb8e0aa37299cc179df57a0a79913db142441330be.exe

  • Size

    147KB

  • MD5

    2def2740fc6adac032e5863444f66f18

  • SHA1

    7acbae25093f1e6bb2515593b0338ce77e335a2b

  • SHA256

    b1f32a8da8e23b96d88526bb8e0aa37299cc179df57a0a79913db142441330be

  • SHA512

    118a71dc5c2df478896b4530e5d827288a1224eca354adc8b2f182e9712ebf1eeb2f3961d8e045fc40b5e44da2a62101f639921f08af07f0f43055cbb8150d69

  • SSDEEP

    3072:GAo9UxGC9n5C0r141iI+SsDGT1Gms0rd:kEGC20r141iItSG5t

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b1f32a8da8e23b96d88526bb8e0aa37299cc179df57a0a79913db142441330be.exe
    "C:\Users\Admin\AppData\Local\Temp\b1f32a8da8e23b96d88526bb8e0aa37299cc179df57a0a79913db142441330be.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1928

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/1928-54-0x00000000762B1000-0x00000000762B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1928-55-0x0000000000F3B000-0x0000000000F4C000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1928-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1928-57-0x0000000000400000-0x0000000000AD6000-memory.dmp
    Filesize

    6.8MB

    Download
  • memory/1928-58-0x0000000000400000-0x0000000000AD6000-memory.dmp
    Filesize

    6.8MB

    Download