Overview

overview

10

Static

static

IMG-pic 0699821.exe

windows7_x64

10

IMG-pic 0699821.exe

windows10_x64

10

Analysis

  • max time kernel
    162s
  • max time network
    179s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    14-10-2021 05:08

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General

  • Target

    IMG-pic 0699821.exe

  • Size

    1001KB

  • MD5

    14f80d04ac41196b969f4a6a60016a5a

  • SHA1

    7fbf938dcb3c873b4e6bb0b0ca00cff825c59d65

  • SHA256

    e07717afe65c94d4cae860225c8d6aaa4d3bde732598d34c96f98ff927e1d489

  • SHA512

    d2c757df0c99e93f40f6000cdf64493d62ee41f32471091800616f1aaca1063cc48c1f0d26b6d5ea2a5d44cb636b6e86cf4b1dcfe540242cf8640b17c896642a

Score
10/10
xloaderepnsloaderpersistencerat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

epns

C2

http://www.lnvietnam.online/epns/

Decoy

mmfaccao.com

blttsperma.quest

946abe.net

indispensablehands.com

jkformationfrance.com

phonerepaire.com

lienquan-trian.com

youkuti.com

empowermindbodystudios.com

seunicapf.com

fk-link.xyz

kunai.tech

difficultbutdoablebrand.com

ejworkspace.com

teracorp.biz

thekids.today

quintaalentejana.com

annaviruksham.com

jshengrong.com

nsmetalmakina.xyz

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

    loaderxloader
  • Xloader Payload 3 IoCs
    rat
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\IMG-pic 0699821.exe
      "C:\Users\Admin\AppData\Local\Temp\IMG-pic 0699821.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4656
      • C:\Users\Admin\AppData\Local\Temp\IMG-pic 0699821.exe
        "C:\Users\Admin\AppData\Local\Temp\IMG-pic 0699821.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1012
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      PID:1108

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1012-120-0x0000000000CE0000-0x0000000000CF1000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1012-119-0x0000000000970000-0x0000000000C90000-memory.dmp
    Filesize

    3.1MB

    Download
  • memory/1012-116-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

    Download
  • memory/1012-117-0x000000000041D410-mapping.dmp
    Download
  • memory/1108-123-0x0000000001140000-0x000000000157F000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/1108-122-0x0000000000000000-mapping.dmp
    Download
  • memory/1108-124-0x0000000000BA0000-0x0000000000BC9000-memory.dmp
    Filesize

    164KB

    Download
  • memory/1108-125-0x0000000004980000-0x0000000004CA0000-memory.dmp
    Filesize

    3.1MB

    Download
  • memory/1108-126-0x0000000000FC0000-0x00000000010F6000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/3048-121-0x00000000060D0000-0x000000000624E000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/3048-127-0x00000000029B0000-0x0000000002A74000-memory.dmp
    Filesize

    784KB

    Download
  • memory/4656-115-0x00000000024A1000-0x00000000024B5000-memory.dmp
    Filesize

    80KB

    Download
  • memory/4656-114-0x00000000005A0000-0x00000000006EA000-memory.dmp
    Filesize

    1.3MB

    Download