formbook | fe32cd498b7f031639961bfb962d1289896a3667f38f06f801b2c5d97d0b5906

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-10-2024 10:58

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General

Target

Richiesta di ordine di acquisto.bat.exe
Size

557KB
MD5

dcd9c57244a83cd35adfa45b77ff067d
SHA1

27ce5b224de70dc03e543f83e552327fc3cbf867
SHA256

fe32cd498b7f031639961bfb962d1289896a3667f38f06f801b2c5d97d0b5906
SHA512

6dd0a11d6200468fcc443f783e6398d99c332d92d8e85631476594fefb6ac5cb1f55eed06c82eb8b5c42af22bb2a583e6113bb5038ad6de5d84c9e6395efa5d3
SSDEEP

12288:BIUSS6lepp01pb58OeBtvu0d8GEoZY9Eqtf7wIRFj:BmS7pmpReBt2NFoZYSOwIRF

Score

10^/10

formbook cu29 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cu29

Decoy

qidr.shop

usinessaviationconsulting.net

68716329.xyz

nd-los.net

ealthironcladguarantee.shop

oftware-download-69354.bond

48372305.top

omeownershub.top

mall-chilli.top

ajakgoid.online

ire-changer-53482.bond

rugsrx.shop

oyang123.info

azino-forum-pro.online

817715.rest

layman.vip

eb777.club

ovatonica.net

urgaslotvip.website

inn-paaaa.buzz

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/2596-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2596-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2596-68-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3972-73-0x0000000001280000-0x00000000012AF000-memory.dmp	formbook

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.

execution

PowerShell

T1059.001

pid	Process
3092	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	Richiesta di ordine di acquisto.bat.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1432 set thread context of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 2596 set thread context of 3568	2596	MSBuild.exe	56
PID 2596 set thread context of 3568	2596	MSBuild.exe	56
PID 3972 set thread context of 3568	3972	cmmon32.exe	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Richiesta di ordine di acquisto.bat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
2596	MSBuild.exe
2596	MSBuild.exe
2596	MSBuild.exe
2596	MSBuild.exe
3092	powershell.exe
3092	powershell.exe
2596	MSBuild.exe
2596	MSBuild.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe
3972	cmmon32.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2596	MSBuild.exe
2596	MSBuild.exe
2596	MSBuild.exe
2596	MSBuild.exe
3972	cmmon32.exe
3972	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	MSBuild.exe
Token: SeDebugPrivilege	3092	powershell.exe
Token: SeShutdownPrivilege	3568	Explorer.EXE
Token: SeCreatePagefilePrivilege	3568	Explorer.EXE
Token: SeDebugPrivilege	3972	cmmon32.exe
Token: SeShutdownPrivilege	3568	Explorer.EXE
Token: SeCreatePagefilePrivilege	3568	Explorer.EXE
Token: SeShutdownPrivilege	3568	Explorer.EXE
Token: SeCreatePagefilePrivilege	3568	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3568	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 3092	1432	Richiesta di ordine di acquisto.bat.exe	94
PID 1432 wrote to memory of 3092	1432	Richiesta di ordine di acquisto.bat.exe	94
PID 1432 wrote to memory of 3092	1432	Richiesta di ordine di acquisto.bat.exe	94
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 1432 wrote to memory of 2596	1432	Richiesta di ordine di acquisto.bat.exe	96
PID 3568 wrote to memory of 3972	3568	Explorer.EXE	97
PID 3568 wrote to memory of 3972	3568	Explorer.EXE	97
PID 3568 wrote to memory of 3972	3568	Explorer.EXE	97
PID 3972 wrote to memory of 4172	3972	cmmon32.exe	98
PID 3972 wrote to memory of 4172	3972	cmmon32.exe	98
PID 3972 wrote to memory of 4172	3972	cmmon32.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Users\Admin\AppData\Local\Temp\Richiesta di ordine di acquisto.bat.exe
  "C:\Users\Admin\AppData\Local\Temp\Richiesta di ordine di acquisto.bat.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1432
- - 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\Richiesta di ordine di acquisto.bat.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3092
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2596
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\SysWOW64\cmmon32.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:3972
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a0npe2av.eqq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1432-8-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/1432-3-0x0000000004AA0000-0x0000000004B32000-memory.dmp

Filesize
584KB

Download
memory/1432-10-0x00000000060B0000-0x0000000006126000-memory.dmp

Filesize
472KB

Download
memory/1432-15-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/1432-5-0x0000000004C40000-0x0000000004C4A000-memory.dmp

Filesize
40KB

Download
memory/1432-6-0x0000000004D70000-0x0000000004E0C000-memory.dmp

Filesize
624KB

Download
memory/1432-7-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/1432-1-0x0000000000010000-0x00000000000A2000-memory.dmp

Filesize
584KB

Download
memory/1432-0-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/1432-2-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/1432-4-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/1432-9-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2596-17-0x0000000001A00000-0x0000000001D4A000-memory.dmp

Filesize
3.3MB

Download
memory/2596-20-0x0000000001500000-0x0000000001515000-memory.dmp

Filesize
84KB

Download
memory/2596-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2596-68-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2596-69-0x0000000003730000-0x0000000003745000-memory.dmp

Filesize
84KB

Download
memory/2596-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3092-37-0x0000000005BA0000-0x0000000005BBE000-memory.dmp

Filesize
120KB

Download
memory/3092-56-0x0000000006ED0000-0x0000000006EEA000-memory.dmp

Filesize
104KB

Download
memory/3092-24-0x0000000004BE0000-0x0000000004C02000-memory.dmp

Filesize
136KB

Download
memory/3092-25-0x0000000005400000-0x0000000005466000-memory.dmp

Filesize
408KB

Download
memory/3092-26-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/3092-21-0x0000000002260000-0x0000000002270000-memory.dmp

Filesize
64KB

Download
memory/3092-36-0x00000000056A0000-0x00000000059F4000-memory.dmp

Filesize
3.3MB

Download
memory/3092-16-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/3092-38-0x0000000005BE0000-0x0000000005C2C000-memory.dmp

Filesize
304KB

Download
memory/3092-40-0x000000007F4B0000-0x000000007F4C0000-memory.dmp

Filesize
64KB

Download
memory/3092-39-0x0000000006190000-0x00000000061C2000-memory.dmp

Filesize
200KB

Download
memory/3092-41-0x0000000071220000-0x000000007126C000-memory.dmp

Filesize
304KB

Download
memory/3092-52-0x0000000002260000-0x0000000002270000-memory.dmp

Filesize
64KB

Download
memory/3092-53-0x0000000006160000-0x000000000617E000-memory.dmp

Filesize
120KB

Download
memory/3092-50-0x0000000002260000-0x0000000002270000-memory.dmp

Filesize
64KB

Download
memory/3092-54-0x0000000006B90000-0x0000000006C33000-memory.dmp

Filesize
652KB

Download
memory/3092-55-0x0000000007510000-0x0000000007B8A000-memory.dmp

Filesize
6.5MB

Download
memory/3092-22-0x0000000004C60000-0x0000000005288000-memory.dmp

Filesize
6.2MB

Download
memory/3092-57-0x0000000006F40000-0x0000000006F4A000-memory.dmp

Filesize
40KB

Download
memory/3092-58-0x0000000007150000-0x00000000071E6000-memory.dmp

Filesize
600KB

Download
memory/3092-59-0x00000000070D0000-0x00000000070E1000-memory.dmp

Filesize
68KB

Download
memory/3092-60-0x0000000007100000-0x000000000710E000-memory.dmp

Filesize
56KB

Download
memory/3092-61-0x0000000007110000-0x0000000007124000-memory.dmp

Filesize
80KB

Download
memory/3092-62-0x0000000007210000-0x000000000722A000-memory.dmp

Filesize
104KB

Download
memory/3092-63-0x00000000071F0000-0x00000000071F8000-memory.dmp

Filesize
32KB

Download
memory/3092-66-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/3092-13-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/3092-14-0x0000000002210000-0x0000000002246000-memory.dmp

Filesize
216KB

Download
memory/3568-23-0x0000000008AC0000-0x0000000008C11000-memory.dmp

Filesize
1.3MB

Download
memory/3568-70-0x0000000009170000-0x00000000092A1000-memory.dmp

Filesize
1.2MB

Download
memory/3568-77-0x000000000AB90000-0x000000000ACFA000-memory.dmp

Filesize
1.4MB

Download
memory/3972-72-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/3972-71-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/3972-73-0x0000000001280000-0x00000000012AF000-memory.dmp

Filesize
188KB

Download