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Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2024, 01:34

General

  • Target

    5282b57b495bb6cca55225f7de91b203403b8ce35e41e62703e803f4aa134eb8.exe

  • Size

    1.1MB

  • MD5

    5edb0f8e0ef6dd1e0d402f644c874e0f

  • SHA1

    46e50727606336dbe5257ba0c9e77006b7b710e0

  • SHA256

    5282b57b495bb6cca55225f7de91b203403b8ce35e41e62703e803f4aa134eb8

  • SHA512

    8129e3a284ed8514ed71367d03e8afd537d6636a78dce7995d2f48f32857a67a87dcdca102a45b33ab56e5e6486c45205d552b51b6907eda801def655288e6a8

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaC6WzN6M6ZdLNX50DEMhc:7JZoQrbTFZY1iaC6sb6TnAc

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

c24t

Decoy

ealthbridgeccs.online

ngelicais.art

uktuksu1.sbs

fapoker.asia

hecreature.tech

orenzoplaybest14.xyz

op-smartphones-deal.today

delark.click

7395.asia

otnews.cfd

j16e.xyz

oko.events

fscxb.top

roudtxliberals.vote

asas-br.bond

ourhealthyourlife.shop

fbpd.top

j9u9.xyz

uijiuw.top

aming-chair-37588.bond

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\5282b57b495bb6cca55225f7de91b203403b8ce35e41e62703e803f4aa134eb8.exe
      "C:\Users\Admin\AppData\Local\Temp\5282b57b495bb6cca55225f7de91b203403b8ce35e41e62703e803f4aa134eb8.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:2964
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\5282b57b495bb6cca55225f7de91b203403b8ce35e41e62703e803f4aa134eb8.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2736
    • C:\Windows\SysWOW64\chkdsk.exe
      "C:\Windows\SysWOW64\chkdsk.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2656
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1232-8-0x00000000062B0000-0x00000000063D2000-memory.dmp

    Filesize

    1.1MB

  • memory/1232-21-0x0000000004420000-0x0000000004508000-memory.dmp

    Filesize

    928KB

  • memory/1232-19-0x0000000004420000-0x0000000004508000-memory.dmp

    Filesize

    928KB

  • memory/1232-18-0x0000000004420000-0x0000000004508000-memory.dmp

    Filesize

    928KB

  • memory/1232-12-0x00000000062B0000-0x00000000063D2000-memory.dmp

    Filesize

    1.1MB

  • memory/2656-9-0x00000000000E0000-0x00000000000E7000-memory.dmp

    Filesize

    28KB

  • memory/2656-10-0x00000000000E0000-0x00000000000E7000-memory.dmp

    Filesize

    28KB

  • memory/2656-11-0x0000000000080000-0x00000000000AF000-memory.dmp

    Filesize

    188KB

  • memory/2736-6-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2736-7-0x0000000000140000-0x0000000000154000-memory.dmp

    Filesize

    80KB

  • memory/2736-4-0x0000000000BE0000-0x0000000000EE3000-memory.dmp

    Filesize

    3.0MB

  • memory/2736-3-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2964-2-0x0000000003A00000-0x0000000003E00000-memory.dmp

    Filesize

    4.0MB