formbook | 08e339d8bae19e45d947189f78c7bdd95e00fa5e8222e9b3c590686f48b11732

Analysis

max time kernel
146s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 01:12

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General

Target

privola za obradu osobnih podataka gdpr ps.pdf.exe
Size

812KB
MD5

a4026dc6018bd222aa7a0689e207d932
SHA1

9d54abcae294cfd6b0a85bf947152e22f7d0fa61
SHA256

625130699fe1aa219415781e36e31e6b853753124d8da766f1a76c02614c0761
SHA512

96605220fc263c5604bddde6aaaa793797c176bae0f5a6882aa52df9b9d24c237c38cae5596001e85c7483704aabaa4f5bacacdadc81e19eadea876ca3503a9c
SSDEEP

12288:Xw3lHEHoA0ugbmIU4p2FARHDCjAp2mH99khlpZ+fg1B8cpPaVQbkR:+lm0qhFAJ+jp899kFF1B8iaG+

Score

10^/10

formbook dn03 execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn03

Decoy

almouranipainting.com

cataloguia.shop

zaparielectric.com

whcqsc.com

ioco.in

aduredmond.com

vavada611a.fun

humtivers.com

jewellerytml.com

mcapitalparticipacoes.com

inhlcq.shop

solanamall.xyz

moviepropgroup.com

thegenesis.ltd

cyberxdefend.com

skinbykoco.com

entermintlead.com

honestaireviews.com

wyclhj7gqfustzp.buzz

w937xb.com

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/4684-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4684-21-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5032-69-0x0000000000870000-0x000000000089F000-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
3948	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-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation	privola za obradu osobnih podataka gdpr ps.pdf.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4460 set thread context of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4684 set thread context of 3464	4684	RegSvcs.exe	56
PID 5032 set thread context of 3464	5032	explorer.exe	56

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
4684	RegSvcs.exe
4684	RegSvcs.exe
4684	RegSvcs.exe
4684	RegSvcs.exe
3948	powershell.exe
3948	powershell.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe
5032	explorer.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
4684	RegSvcs.exe
4684	RegSvcs.exe
4684	RegSvcs.exe
5032	explorer.exe
5032	explorer.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe
Token: SeDebugPrivilege	4684	RegSvcs.exe
Token: SeDebugPrivilege	3948	powershell.exe
Token: SeDebugPrivilege	5032	explorer.exe
Token: SeShutdownPrivilege	3464	Explorer.EXE
Token: SeCreatePagefilePrivilege	3464	Explorer.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 3948	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	83
PID 4460 wrote to memory of 3948	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	83
PID 4460 wrote to memory of 3948	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	83
PID 4460 wrote to memory of 4536	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	85
PID 4460 wrote to memory of 4536	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	85
PID 4460 wrote to memory of 4536	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	85
PID 4460 wrote to memory of 2972	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	86
PID 4460 wrote to memory of 2972	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	86
PID 4460 wrote to memory of 2972	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	86
PID 4460 wrote to memory of 4464	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	87
PID 4460 wrote to memory of 4464	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	87
PID 4460 wrote to memory of 4464	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	87
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 4460 wrote to memory of 4684	4460	privola za obradu osobnih podataka gdpr ps.pdf.exe	88
PID 3464 wrote to memory of 5032	3464	Explorer.EXE	89
PID 3464 wrote to memory of 5032	3464	Explorer.EXE	89
PID 3464 wrote to memory of 5032	3464	Explorer.EXE	89
PID 5032 wrote to memory of 3020	5032	explorer.exe	90
PID 5032 wrote to memory of 3020	5032	explorer.exe	90
PID 5032 wrote to memory of 3020	5032	explorer.exe	90

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\privola za obradu osobnih podataka gdpr ps.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\privola za obradu osobnih podataka gdpr ps.pdf.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4460
- - 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\privola za obradu osobnih podataka gdpr ps.pdf.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3948
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:4536
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2972
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:4464
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4684
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5032
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:3020

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gxqz21et.sck.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3464-24-0x0000000002940000-0x0000000002A3C000-memory.dmp

Filesize
1008KB

Download
memory/3464-75-0x0000000006E20000-0x0000000006EEA000-memory.dmp

Filesize
808KB

Download
memory/3464-72-0x0000000002940000-0x0000000002A3C000-memory.dmp

Filesize
1008KB

Download
memory/3948-55-0x0000000007170000-0x0000000007213000-memory.dmp

Filesize
652KB

Download
memory/3948-57-0x0000000007280000-0x000000000729A000-memory.dmp

Filesize
104KB

Download
memory/3948-67-0x00000000075A0000-0x00000000075A8000-memory.dmp

Filesize
32KB

Download
memory/3948-66-0x00000000075C0000-0x00000000075DA000-memory.dmp

Filesize
104KB

Download
memory/3948-65-0x00000000074C0000-0x00000000074D4000-memory.dmp

Filesize
80KB

Download
memory/3948-64-0x00000000074B0000-0x00000000074BE000-memory.dmp

Filesize
56KB

Download
memory/3948-63-0x0000000007480000-0x0000000007491000-memory.dmp

Filesize
68KB

Download
memory/3948-62-0x0000000007500000-0x0000000007596000-memory.dmp

Filesize
600KB

Download
memory/3948-58-0x00000000072F0000-0x00000000072FA000-memory.dmp

Filesize
40KB

Download
memory/3948-32-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/3948-15-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/3948-17-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/3948-37-0x0000000005AF0000-0x0000000005E44000-memory.dmp

Filesize
3.3MB

Download
memory/3948-18-0x0000000002620000-0x0000000002656000-memory.dmp

Filesize
216KB

Download
memory/3948-23-0x0000000005200000-0x0000000005828000-memory.dmp

Filesize
6.2MB

Download
memory/3948-56-0x00000000078C0000-0x0000000007F3A000-memory.dmp

Filesize
6.5MB

Download
memory/3948-38-0x0000000005F50000-0x0000000005F6E000-memory.dmp

Filesize
120KB

Download
memory/3948-20-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/3948-54-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/3948-30-0x0000000005190000-0x00000000051B2000-memory.dmp

Filesize
136KB

Download
memory/3948-53-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/3948-31-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/3948-42-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/3948-41-0x0000000006520000-0x0000000006552000-memory.dmp

Filesize
200KB

Download
memory/3948-52-0x0000000006560000-0x000000000657E000-memory.dmp

Filesize
120KB

Download
memory/3948-39-0x0000000005FA0000-0x0000000005FEC000-memory.dmp

Filesize
304KB

Download
memory/3948-40-0x000000007EED0000-0x000000007EEE0000-memory.dmp

Filesize
64KB

Download
memory/4460-7-0x0000000007470000-0x000000000748A000-memory.dmp

Filesize
104KB

Download
memory/4460-5-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/4460-3-0x0000000005710000-0x00000000057A2000-memory.dmp

Filesize
584KB

Download
memory/4460-4-0x00000000057D0000-0x00000000057DA000-memory.dmp

Filesize
40KB

Download
memory/4460-1-0x0000000000CB0000-0x0000000000D7E000-memory.dmp

Filesize
824KB

Download
memory/4460-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/4460-2-0x0000000005DD0000-0x0000000006374000-memory.dmp

Filesize
5.6MB

Download
memory/4460-14-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/4460-6-0x00000000068B0000-0x0000000006DDC000-memory.dmp

Filesize
5.2MB

Download
memory/4460-11-0x0000000010430000-0x00000000104CC000-memory.dmp

Filesize
624KB

Download
memory/4460-10-0x000000000CD30000-0x000000000CDA6000-memory.dmp

Filesize
472KB

Download
memory/4460-8-0x0000000005DC0000-0x0000000005DC8000-memory.dmp

Filesize
32KB

Download
memory/4460-9-0x00000000068A0000-0x00000000068AC000-memory.dmp

Filesize
48KB

Download
memory/4684-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4684-16-0x0000000000FA0000-0x00000000012EA000-memory.dmp

Filesize
3.3MB

Download
memory/4684-22-0x0000000000F80000-0x0000000000F94000-memory.dmp

Filesize
80KB

Download
memory/4684-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5032-61-0x0000000000BB0000-0x0000000000FE3000-memory.dmp

Filesize
4.2MB

Download
memory/5032-59-0x0000000000BB0000-0x0000000000FE3000-memory.dmp

Filesize
4.2MB

Download
memory/5032-69-0x0000000000870000-0x000000000089F000-memory.dmp

Filesize
188KB

Download