Overview

overview

10

Static

static

5

LYONSOFT, ...24.exe

windows7-x64

10

LYONSOFT, ...24.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2024 08:16

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General

  • Target

    LYONSOFT, COOP.V. - Envío orden 240187 fecha 02-09-2024.exe

  • Size

    1.0MB

  • MD5

    6febb30bdf76d3c49b5dbfbb383c722a

  • SHA1

    80bf8a349e3fcc290bed8b2e371e3f530f09ead4

  • SHA256

    e171a6d388f4cd1e2051d0f29b720c84a52876a3208af1824e9b634c2117b4ee

  • SHA512

    8f4728cf9aa371702934f9225d6c3ed74a0cbb762d22e6914a39a2cec8102a97a26382133b0116b2c9fce8d09ad35de8e61bd7aadad1af0d091a6b980791f4f3

  • SSDEEP

    24576:YAHnh+eWsN3skA4RV1Hom2KXMmHapDXeClYMJLj5:fh+ZkldoPK8YapzpR

Score
10/10
formbookrn94discoveryratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rn94

Decoy

st68v.xyz

conciergenotary.net

qwechaotk.top

rtpdonatoto29.xyz

8ad.xyz

powermove.top

cameras-30514.bond

vanguardcoffee.shop

umoe53fxc1bsujv.buzz

consultoriamax.net

hplxx.com

ndu.wtf

yzh478c.xyz

bigbrown999.site

xiake07.asia

resdai.xyz

the35678.shop

ba6rf.rest

ceo688.com

phimxhot.xyz

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

    trojanspywarestealerformbook
  • Formbook payload 3 IoCs
    rat
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 61 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3444
    • C:\Users\Admin\AppData\Local\Temp\LYONSOFT, COOP.V. - Envío orden 240187 fecha 02-09-2024.exe
      "C:\Users\Admin\AppData\Local\Temp\LYONSOFT, COOP.V. - Envío orden 240187 fecha 02-09-2024.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:556
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\LYONSOFT, COOP.V. - Envío orden 240187 fecha 02-09-2024.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4044
    • C:\Windows\SysWOW64\mstsc.exe
      "C:\Windows\SysWOW64\mstsc.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/556-11-0x0000000003EB0000-0x0000000003EB4000-memory.dmp

    Filesize

    16KB

    Download

  • memory/2740-23-0x0000000000D30000-0x0000000000D5F000-memory.dmp

    Filesize

    188KB

    Download

  • memory/2740-19-0x0000000000750000-0x000000000088A000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2740-21-0x0000000000750000-0x000000000088A000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/3444-18-0x0000000007FA0000-0x000000000810C000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3444-22-0x0000000007FA0000-0x000000000810C000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3444-26-0x000000000A2D0000-0x000000000A3C7000-memory.dmp

    Filesize

    988KB

    Download

  • memory/3444-27-0x000000000A2D0000-0x000000000A3C7000-memory.dmp

    Filesize

    988KB

    Download

  • memory/3444-29-0x000000000A2D0000-0x000000000A3C7000-memory.dmp

    Filesize

    988KB

    Download

  • memory/4044-15-0x0000000001200000-0x000000000154A000-memory.dmp

    Filesize

    3.3MB

    Download

  • memory/4044-17-0x0000000000980000-0x0000000000995000-memory.dmp

    Filesize

    84KB

    Download

  • memory/4044-16-0x0000000000640000-0x000000000066F000-memory.dmp

    Filesize

    188KB

    Download

  • memory/4044-12-0x0000000000640000-0x000000000066F000-memory.dmp

    Filesize

    188KB

    Download