formbook | c91c2f084fcad441661842ee87995440960cda62391d260e5ff572f400d883af

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 17:44

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General

Target

Documento di richiesta di preventivo NR_531 28 05 24.exe
Size

614KB
MD5

b8ee689052dfbe72f275dcae7df2e31c
SHA1

fbeb1c2c56f0b5f7c5aacfe6ffd1b09a961a10b2
SHA256

c91c2f084fcad441661842ee87995440960cda62391d260e5ff572f400d883af
SHA512

f4c6891ccedcde76a51249a451a8631e954ede15c3c52edde949c078462e454f1942980eee80f8b94af6bf602457888aeb86c4dde4ad75dca2addda1e815c690
SSDEEP

12288:mfCVUdm3+uNWMshlyN1bwYhhkK71YOvkFnSI+9+no5B0cN9Om:miUY3+uYMshlyN1bwM6AvMFc9c5crB

Score

10^/10

formbook pz12 execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pz12

Decoy

paucanyes.com

autonwheels.com

cowboysandcaviarbar.com

fitnessengineeredworkouts.com

nuevobajonfavorito.com

dflx8.com

rothability.com

sxybet88.com

onesource.live

brenjitu1904.com

airdrop-zero1labs.com

guangdongqiangzhetc.com

apartments-for-rent-72254.bond

ombak99.lol

qqfoodsolutions.com

kyyzz.com

thepicklematch.com

ainth.com

missorris.com

gabbygomez.com

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3684-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3684-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5092-70-0x0000000000BB0000-0x0000000000BDF000-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

Processes:

powershell.exe

pid process

3000 powershell.exe

pid	process
3000	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

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	Documento di richiesta di preventivo NR_531 28 05 24.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exeDocumento di richiesta di preventivo NR_531 28 05 24.exenetsh.exe

description	pid	process	target process
PID 1624 set thread context of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 3684 set thread context of 3520	3684	Documento di richiesta di preventivo NR_531 28 05 24.exe	Explorer.EXE
PID 5092 set thread context of 3520	5092	netsh.exe	Explorer.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 58 IoCs

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exepowershell.exenetsh.exe

pid	process
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3000	powershell.exe
3000	powershell.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe
5092	netsh.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exenetsh.exe

pid	process
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
5092	netsh.exe
5092	netsh.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exepowershell.exenetsh.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3684	Documento di richiesta di preventivo NR_531 28 05 24.exe
Token: SeDebugPrivilege	3000	powershell.exe
Token: SeDebugPrivilege	5092	netsh.exe
Token: SeShutdownPrivilege	3520	Explorer.EXE
Token: SeCreatePagefilePrivilege	3520	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3520 Explorer.EXE

pid	process
3520	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Documento di richiesta di preventivo NR_531 28 05 24.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 1624 wrote to memory of 3000	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	powershell.exe
PID 1624 wrote to memory of 3000	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	powershell.exe
PID 1624 wrote to memory of 3000	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	powershell.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 1624 wrote to memory of 3684	1624	Documento di richiesta di preventivo NR_531 28 05 24.exe	Documento di richiesta di preventivo NR_531 28 05 24.exe
PID 3520 wrote to memory of 5092	3520	Explorer.EXE	netsh.exe
PID 3520 wrote to memory of 5092	3520	Explorer.EXE	netsh.exe
PID 3520 wrote to memory of 5092	3520	Explorer.EXE	netsh.exe
PID 5092 wrote to memory of 4536	5092	netsh.exe	cmd.exe
PID 5092 wrote to memory of 4536	5092	netsh.exe	cmd.exe
PID 5092 wrote to memory of 4536	5092	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Users\Admin\AppData\Local\Temp\Documento di richiesta di preventivo NR_531 28 05 24.exe
  "C:\Users\Admin\AppData\Local\Temp\Documento di richiesta di preventivo NR_531 28 05 24.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1624
- - 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\Documento di richiesta di preventivo NR_531 28 05 24.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3000
- - C:\Users\Admin\AppData\Local\Temp\Documento di richiesta di preventivo NR_531 28 05 24.exe
    "C:\Users\Admin\AppData\Local\Temp\Documento di richiesta di preventivo NR_531 28 05 24.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3684
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Documento di richiesta di preventivo NR_531 28 05 24.exe"
    3⤵
    PID:4536

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_ojznd4ss.qb5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1624-1-0x0000000000CC0000-0x0000000000D60000-memory.dmp

Filesize
640KB

Download
memory/1624-2-0x0000000005C20000-0x00000000061C4000-memory.dmp

Filesize
5.6MB

Download
memory/1624-3-0x0000000005750000-0x00000000057E2000-memory.dmp

Filesize
584KB

Download
memory/1624-4-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/1624-5-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/1624-6-0x0000000005A40000-0x0000000005A56000-memory.dmp

Filesize
88KB

Download
memory/1624-7-0x0000000005A90000-0x0000000005A9C000-memory.dmp

Filesize
48KB

Download
memory/1624-8-0x0000000005AA0000-0x0000000005AB0000-memory.dmp

Filesize
64KB

Download
memory/1624-9-0x00000000069D0000-0x0000000006A46000-memory.dmp

Filesize
472KB

Download
memory/1624-10-0x0000000009100000-0x000000000919C000-memory.dmp

Filesize
624KB

Download
memory/1624-0-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/1624-13-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3000-21-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3000-38-0x00000000070E0000-0x0000000007112000-memory.dmp

Filesize
200KB

Download
memory/3000-69-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3000-63-0x0000000007670000-0x000000000767E000-memory.dmp

Filesize
56KB

Download
memory/3000-19-0x0000000002840000-0x0000000002876000-memory.dmp

Filesize
216KB

Download
memory/3000-20-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/3000-22-0x00000000052A0000-0x00000000058C8000-memory.dmp

Filesize
6.2MB

Download
memory/3000-64-0x0000000007680000-0x0000000007694000-memory.dmp

Filesize
80KB

Download
memory/3000-23-0x0000000005050000-0x0000000005072000-memory.dmp

Filesize
136KB

Download
memory/3000-25-0x00000000058D0000-0x0000000005936000-memory.dmp

Filesize
408KB

Download
memory/3000-24-0x00000000050F0000-0x0000000005156000-memory.dmp

Filesize
408KB

Download
memory/3000-62-0x0000000007640000-0x0000000007651000-memory.dmp

Filesize
68KB

Download
memory/3000-35-0x0000000005B30000-0x0000000005E84000-memory.dmp

Filesize
3.3MB

Download
memory/3000-36-0x0000000006110000-0x000000000612E000-memory.dmp

Filesize
120KB

Download
memory/3000-37-0x0000000006140000-0x000000000618C000-memory.dmp

Filesize
304KB

Download
memory/3000-61-0x00000000076C0000-0x0000000007756000-memory.dmp

Filesize
600KB

Download
memory/3000-39-0x00000000703E0000-0x000000007042C000-memory.dmp

Filesize
304KB

Download
memory/3000-49-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3000-50-0x00000000066D0000-0x00000000066EE000-memory.dmp

Filesize
120KB

Download
memory/3000-51-0x0000000007120000-0x00000000071C3000-memory.dmp

Filesize
652KB

Download
memory/3000-52-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3000-53-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3000-66-0x0000000007760000-0x0000000007768000-memory.dmp

Filesize
32KB

Download
memory/3000-65-0x0000000007780000-0x000000000779A000-memory.dmp

Filesize
104KB

Download
memory/3000-58-0x0000000007A80000-0x00000000080FA000-memory.dmp

Filesize
6.5MB

Download
memory/3000-59-0x0000000007440000-0x000000000745A000-memory.dmp

Filesize
104KB

Download
memory/3000-60-0x00000000074B0000-0x00000000074BA000-memory.dmp

Filesize
40KB

Download
memory/3520-72-0x0000000008A40000-0x0000000008B2A000-memory.dmp

Filesize
936KB

Download
memory/3520-74-0x0000000008B90000-0x0000000008C4A000-memory.dmp

Filesize
744KB

Download
memory/3520-18-0x0000000008A40000-0x0000000008B2A000-memory.dmp

Filesize
936KB

Download
memory/3684-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3684-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3684-17-0x00000000011A0000-0x00000000011B4000-memory.dmp

Filesize
80KB

Download
memory/3684-15-0x0000000001300000-0x000000000164A000-memory.dmp

Filesize
3.3MB

Download
memory/5092-57-0x0000000001720000-0x000000000173E000-memory.dmp

Filesize
120KB

Download
memory/5092-54-0x0000000001720000-0x000000000173E000-memory.dmp

Filesize
120KB

Download
memory/5092-70-0x0000000000BB0000-0x0000000000BDF000-memory.dmp

Filesize
188KB

Download