Overview

overview

10

Static

static

f2c597e9fa...ac.exe

windows7-x64

10

f2c597e9fa...ac.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2022 09:20

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General

  • Target

    f2c597e9fa52dd47f91af87220519dac.exe

  • Size

    214KB

  • MD5

    f2c597e9fa52dd47f91af87220519dac

  • SHA1

    ac1f095102f466d2672a4c3f71ab4f5479d639d5

  • SHA256

    8324652e63748551690a637f91239ec267f614b86702d107a663cbf7e7c98a74

  • SHA512

    ef5de1fc562089a62b058b5ff45c147293cda01738ac220e50bf5b6fc978dc8109c2a960e461430cfff1e2c5c8245e360eff1a23d551f84cc02ec00735f54c93

  • SSDEEP

    3072:h42T7xL3aMRec4/VZ5blGlybltsWj+0P8/g3xoBLZG3ERWR3Le:G2vxL3jeNvlmyN0g3CJoU0V6

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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f2c597e9fa52dd47f91af87220519dac.exe
    "C:\Users\Admin\AppData\Local\Temp\f2c597e9fa52dd47f91af87220519dac.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2028

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/1276-60-0x000007FEF67D0000-0x000007FEF6913000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/1276-61-0x000007FEB2B90000-0x000007FEB2B9A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2028-54-0x00000000004E8000-0x00000000004F9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2028-55-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2028-57-0x00000000002A0000-0x00000000002A9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2028-56-0x00000000004E8000-0x00000000004F9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2028-58-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download
  • memory/2028-59-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download