Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-10-2024 13:14

General

  • Target

    fattura di pagamento.exe

  • Size

    1.1MB

  • MD5

    1b279ea4e3f5c082c7ec98c138e86c1c

  • SHA1

    7f4a38dadd8891334f49d07359933d41c8830f67

  • SHA256

    77fa31d14cbf45df9fb36ebe8a7252e18cffca5add1d9a52a601b44367b5aad5

  • SHA512

    e441b8967f27a4f03fd5bbd1140e00394190cb92afd9c4eb3c7076ac50a424ed2102ce3e478f4550f5e3f03cb87f892733703d745637a3cdafe834b1ea4a46ca

  • SSDEEP

    24576:0RmJkcoQricOIQxiZY1iaBPXyiJqQEa7bEw20doU7OiCjNd:RJZoQrbTFZY1iaBPseEw20frid

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

nu01

Decoy

ickleball.codes

avornow.top

rejike.shop

zean.pro

yanbeyan.net

atwithsushi.fun

heimpactphilanthropy.info

ersonal-loans-82514.bond

pringfestpro.xyz

eniorhousings.live

anda-tax.online

d8ul135j.top

nder168.xyz

ealthcare-softwares-my-pl.xyz

7w1q.bond

83167836550.online

etinjo.net

hukira.xyz

ocalip.cloud

cqnh6.digital

Signatures

  • Formbook

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

  • Formbook family
  • 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.

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\fattura di pagamento.exe
      "C:\Users\Admin\AppData\Local\Temp\fattura di pagamento.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\fattura di pagamento.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2400
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\SysWOW64\control.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:1728
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1180-8-0x0000000000010000-0x0000000000020000-memory.dmp

    Filesize

    64KB

  • memory/1180-9-0x00000000076B0000-0x0000000007824000-memory.dmp

    Filesize

    1.5MB

  • memory/1180-14-0x00000000076B0000-0x0000000007824000-memory.dmp

    Filesize

    1.5MB

  • memory/1728-10-0x0000000000640000-0x000000000065F000-memory.dmp

    Filesize

    124KB

  • memory/1728-12-0x0000000000640000-0x000000000065F000-memory.dmp

    Filesize

    124KB

  • memory/1728-13-0x0000000000080000-0x00000000000AF000-memory.dmp

    Filesize

    188KB

  • memory/2400-3-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2400-4-0x0000000000BE0000-0x0000000000EE3000-memory.dmp

    Filesize

    3.0MB

  • memory/2400-7-0x00000000001E0000-0x00000000001F5000-memory.dmp

    Filesize

    84KB

  • memory/2400-6-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2520-2-0x00000000035A0000-0x00000000039A0000-memory.dmp

    Filesize

    4.0MB