Analysis

  • max time kernel
    16s
  • max time network
    45s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2025, 11:01

General

  • Target

    77295a1c2d8172b2a2eb3f5f20a2880c168dd10f01830227e4f9ae6d4a5c9a19.exe

  • Size

    629KB

  • MD5

    b477c258b8a2af1fd0d9a1da66ae572b

  • SHA1

    9debadcfea532d972d448adec9b84d0b35e3cdc9

  • SHA256

    77295a1c2d8172b2a2eb3f5f20a2880c168dd10f01830227e4f9ae6d4a5c9a19

  • SHA512

    8557fa6fb8210ed787203ae6987617394f0660d2a95c30436f34129bf27b67d8acd7f3e1cb8633fe227d5be9ca0f362634f29026e8992375cb79e624016e05b8

  • SSDEEP

    12288:6QjvOn6nzx8rCf0O94fFWiL0KPhHHdIwCsPtuqrYFNDoCXPq+1:Vj2n6nyC8OSdWiPHcsluq41oC/h

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a03d

Decoy

nfluencer-marketing-13524.bond

cebepu.info

lphatechblog.xyz

haoyun.website

itiz.xyz

orld-visa-center.online

si.art

alata.xyz

mmarketing.xyz

elnqdjc.shop

ensentoto.cloud

voyagu.info

onvert.today

1fuli9902.shop

otelhafnia.info

rumpchiefofstaff.store

urvivalflashlights.shop

0090.pizza

ings-hu-13.today

oliticalpatriot.net

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77295a1c2d8172b2a2eb3f5f20a2880c168dd10f01830227e4f9ae6d4a5c9a19.exe
    "C:\Users\Admin\AppData\Local\Temp\77295a1c2d8172b2a2eb3f5f20a2880c168dd10f01830227e4f9ae6d4a5c9a19.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5596
    • 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\77295a1c2d8172b2a2eb3f5f20a2880c168dd10f01830227e4f9ae6d4a5c9a19.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:4896
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\axBrppA.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:2020
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\axBrppA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9049.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:5888
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      1⤵
        PID:2196
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          2⤵
            PID:3680

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

          Filesize

          2KB

          MD5

          968cb9309758126772781b83adb8a28f

          SHA1

          8da30e71accf186b2ba11da1797cf67f8f78b47c

          SHA256

          92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

          SHA512

          4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          18KB

          MD5

          03f9cd626ae4de4af180a9cec3369455

          SHA1

          62a65b6778d66de760b5d7f5be8af04c0bbecdc6

          SHA256

          c82191b794dbdcacb35e5209da3f124ea84fe68c907888c5cbb0d7b5a1dee3fa

          SHA512

          def249db5e25d19617f52771a5dbb5c49023a65e436344083cf5ae1f16e0d81c10be3fe66084efae506e9b2e8be2d4c556ef248223c1e68f9b905b2a7bd47ba1

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vznsro4m.54m.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\tmp9049.tmp

          Filesize

          1KB

          MD5

          189da4dedd049f045c551ef1e7d4b5b9

          SHA1

          01637a348b7c44846fc60b7a88ec38186b29b7a2

          SHA256

          0cbd496fa7905e0ab4787b69c40515df697488cb950fa989ce40486816e898d5

          SHA512

          beed22a300158668db9d122a2e30132c00fbcd71d4c1ef15f8f03492d6d62c17592b81b46b92a11606e64ab812eb991e030226795a04a2aa1af5f64507939dce

        • memory/2020-83-0x0000000007AA0000-0x0000000007AA8000-memory.dmp

          Filesize

          32KB

        • memory/2020-89-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/2020-80-0x00000000079B0000-0x00000000079BE000-memory.dmp

          Filesize

          56KB

        • memory/2020-65-0x0000000074D20000-0x0000000074D6C000-memory.dmp

          Filesize

          304KB

        • memory/2020-25-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/2020-19-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/2020-46-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/2196-92-0x00000000007E0000-0x0000000000C13000-memory.dmp

          Filesize

          4.2MB

        • memory/2196-91-0x00000000007E0000-0x0000000000C13000-memory.dmp

          Filesize

          4.2MB

        • memory/2196-93-0x00000000006F0000-0x000000000071F000-memory.dmp

          Filesize

          188KB

        • memory/3444-96-0x0000000008640000-0x000000000871D000-memory.dmp

          Filesize

          884KB

        • memory/4896-22-0x0000000006300000-0x0000000006366000-memory.dmp

          Filesize

          408KB

        • memory/4896-82-0x0000000007F80000-0x0000000007F9A000-memory.dmp

          Filesize

          104KB

        • memory/4896-90-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/4896-18-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/4896-23-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/4896-50-0x0000000006900000-0x000000000691E000-memory.dmp

          Filesize

          120KB

        • memory/4896-51-0x0000000006920000-0x000000000696C000-memory.dmp

          Filesize

          304KB

        • memory/4896-26-0x0000000006370000-0x00000000066C4000-memory.dmp

          Filesize

          3.3MB

        • memory/4896-17-0x0000000005CD0000-0x00000000062F8000-memory.dmp

          Filesize

          6.2MB

        • memory/4896-81-0x0000000007E80000-0x0000000007E94000-memory.dmp

          Filesize

          80KB

        • memory/4896-21-0x0000000005A80000-0x0000000005AE6000-memory.dmp

          Filesize

          408KB

        • memory/4896-20-0x0000000005960000-0x0000000005982000-memory.dmp

          Filesize

          136KB

        • memory/4896-16-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/4896-15-0x0000000003030000-0x0000000003066000-memory.dmp

          Filesize

          216KB

        • memory/4896-63-0x0000000006ED0000-0x0000000006EEE000-memory.dmp

          Filesize

          120KB

        • memory/4896-79-0x0000000007E40000-0x0000000007E51000-memory.dmp

          Filesize

          68KB

        • memory/4896-64-0x0000000007B00000-0x0000000007BA3000-memory.dmp

          Filesize

          652KB

        • memory/4896-53-0x0000000074D20000-0x0000000074D6C000-memory.dmp

          Filesize

          304KB

        • memory/4896-52-0x0000000006EF0000-0x0000000006F22000-memory.dmp

          Filesize

          200KB

        • memory/4896-76-0x0000000007C40000-0x0000000007C5A000-memory.dmp

          Filesize

          104KB

        • memory/4896-75-0x0000000008290000-0x000000000890A000-memory.dmp

          Filesize

          6.5MB

        • memory/4896-77-0x0000000007CB0000-0x0000000007CBA000-memory.dmp

          Filesize

          40KB

        • memory/4896-78-0x0000000007EC0000-0x0000000007F56000-memory.dmp

          Filesize

          600KB

        • memory/5596-5-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/5596-0-0x000000007449E000-0x000000007449F000-memory.dmp

          Filesize

          4KB

        • memory/5596-48-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/5596-9-0x0000000007370000-0x00000000073E8000-memory.dmp

          Filesize

          480KB

        • memory/5596-8-0x0000000074490000-0x0000000074C40000-memory.dmp

          Filesize

          7.7MB

        • memory/5596-7-0x000000007449E000-0x000000007449F000-memory.dmp

          Filesize

          4KB

        • memory/5596-6-0x00000000059F0000-0x0000000005A08000-memory.dmp

          Filesize

          96KB

        • memory/5596-4-0x00000000056E0000-0x00000000056EA000-memory.dmp

          Filesize

          40KB

        • memory/5596-10-0x0000000009860000-0x00000000098FC000-memory.dmp

          Filesize

          624KB

        • memory/5596-3-0x0000000005750000-0x00000000057E2000-memory.dmp

          Filesize

          584KB

        • memory/5596-2-0x0000000005D00000-0x00000000062A4000-memory.dmp

          Filesize

          5.6MB

        • memory/5596-1-0x0000000000C50000-0x0000000000CF4000-memory.dmp

          Filesize

          656KB

        • memory/5888-45-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB