Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-09-2024 11:12

General

  • Target

    P.O 124.exe

  • Size

    603KB

  • MD5

    5a7b139855700ca803dbc54daa52567e

  • SHA1

    ed76b03d085d9a11a410c4f2bfa056d6c9639176

  • SHA256

    223786813c2b26e84549506a10b63d6a7c619f99551cf4abaf636d1588f8a001

  • SHA512

    64def05a152fc1c10ef1c8d27e27ef33338dabb5665d8d6897f6d7db0388cfbfc2a42a808ecdda96ce32d7dd14221ba4c84a22333626f26b40036fd0a83d6d2c

  • SSDEEP

    12288:QOq8bQbKxrRaWJyBpk5Qs+/hsJntO3XOJWkdzdwSjNenBr0Q+p/PKxxQtmvV:Q0IKxhJwkO/intOOJNdz6ENGBYTZaN

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 4 IoCs

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

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3444
    • C:\Users\Admin\AppData\Local\Temp\P.O 124.exe
      "C:\Users\Admin\AppData\Local\Temp\P.O 124.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:712
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\P.O 124.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3480
      • C:\Users\Admin\AppData\Local\Temp\P.O 124.exe
        "C:\Users\Admin\AppData\Local\Temp\P.O 124.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2836
    • C:\Windows\SysWOW64\ipconfig.exe
      "C:\Windows\SysWOW64\ipconfig.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Gathers network information
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3544
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\P.O 124.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ux1gloam.qam.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/712-10-0x0000000009FC0000-0x000000000A05C000-memory.dmp

    Filesize

    624KB

  • memory/712-0-0x000000007486E000-0x000000007486F000-memory.dmp

    Filesize

    4KB

  • memory/712-9-0x0000000007870000-0x00000000078E6000-memory.dmp

    Filesize

    472KB

  • memory/712-4-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/712-5-0x00000000054D0000-0x00000000054DA000-memory.dmp

    Filesize

    40KB

  • memory/712-6-0x00000000075C0000-0x00000000075D2000-memory.dmp

    Filesize

    72KB

  • memory/712-7-0x000000007486E000-0x000000007486F000-memory.dmp

    Filesize

    4KB

  • memory/712-8-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/712-3-0x0000000005400000-0x0000000005492000-memory.dmp

    Filesize

    584KB

  • memory/712-2-0x00000000059B0000-0x0000000005F54000-memory.dmp

    Filesize

    5.6MB

  • memory/712-13-0x0000000074860000-0x0000000075010000-memory.dmp

    Filesize

    7.7MB

  • memory/712-1-0x0000000000AB0000-0x0000000000B4E000-memory.dmp

    Filesize

    632KB

  • memory/2836-15-0x0000000001600000-0x000000000194A000-memory.dmp

    Filesize

    3.3MB

  • memory/2836-17-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2836-16-0x00000000014C0000-0x00000000014D4000-memory.dmp

    Filesize

    80KB

  • memory/2836-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3444-18-0x0000000008EF0000-0x0000000009072000-memory.dmp

    Filesize

    1.5MB

  • memory/3444-77-0x00000000032C0000-0x00000000033AF000-memory.dmp

    Filesize

    956KB

  • memory/3444-70-0x0000000008EF0000-0x0000000009072000-memory.dmp

    Filesize

    1.5MB

  • memory/3480-35-0x0000000005CE0000-0x0000000005D46000-memory.dmp

    Filesize

    408KB

  • memory/3480-54-0x00000000073E0000-0x0000000007483000-memory.dmp

    Filesize

    652KB

  • memory/3480-29-0x0000000005A60000-0x0000000005A82000-memory.dmp

    Filesize

    136KB

  • memory/3480-22-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-21-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/3480-34-0x0000000005C00000-0x0000000005C66000-memory.dmp

    Filesize

    408KB

  • memory/3480-36-0x0000000005D90000-0x00000000060E4000-memory.dmp

    Filesize

    3.3MB

  • memory/3480-37-0x00000000061F0000-0x000000000620E000-memory.dmp

    Filesize

    120KB

  • memory/3480-38-0x0000000006220000-0x000000000626C000-memory.dmp

    Filesize

    304KB

  • memory/3480-39-0x00000000073A0000-0x00000000073D2000-memory.dmp

    Filesize

    200KB

  • memory/3480-40-0x0000000070700000-0x000000007074C000-memory.dmp

    Filesize

    304KB

  • memory/3480-50-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-52-0x00000000067D0000-0x00000000067EE000-memory.dmp

    Filesize

    120KB

  • memory/3480-51-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-53-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-23-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-19-0x0000000004C50000-0x0000000004C86000-memory.dmp

    Filesize

    216KB

  • memory/3480-20-0x00000000052C0000-0x00000000058E8000-memory.dmp

    Filesize

    6.2MB

  • memory/3480-57-0x0000000007B80000-0x00000000081FA000-memory.dmp

    Filesize

    6.5MB

  • memory/3480-58-0x0000000007540000-0x000000000755A000-memory.dmp

    Filesize

    104KB

  • memory/3480-59-0x00000000075B0000-0x00000000075BA000-memory.dmp

    Filesize

    40KB

  • memory/3480-60-0x00000000077C0000-0x0000000007856000-memory.dmp

    Filesize

    600KB

  • memory/3480-61-0x0000000007740000-0x0000000007751000-memory.dmp

    Filesize

    68KB

  • memory/3480-69-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3480-63-0x0000000007770000-0x000000000777E000-memory.dmp

    Filesize

    56KB

  • memory/3480-64-0x0000000007780000-0x0000000007794000-memory.dmp

    Filesize

    80KB

  • memory/3480-65-0x0000000007880000-0x000000000789A000-memory.dmp

    Filesize

    104KB

  • memory/3480-66-0x0000000007860000-0x0000000007868000-memory.dmp

    Filesize

    32KB

  • memory/3544-62-0x0000000000D00000-0x0000000000D2F000-memory.dmp

    Filesize

    188KB

  • memory/3544-55-0x0000000000930000-0x000000000093B000-memory.dmp

    Filesize

    44KB

  • memory/3544-56-0x0000000000930000-0x000000000093B000-memory.dmp

    Filesize

    44KB