formbook | e10280c91dc1fb46756d9473163eec9052b8c8a352955d0f21a24246da054ba2

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
13-06-2024 10:30

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General

Target

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
Size

628KB
MD5

6b799c2e76b37bf96ef35ba8580f0bfc
SHA1

b710a5aa6385f9424c37c944ef27d10ef99df97f
SHA256

e10280c91dc1fb46756d9473163eec9052b8c8a352955d0f21a24246da054ba2
SHA512

3d24d60ddf69dfe6c6124df627dadcb833d8339e59b446cf44a9ecf222d36e58e3d222c8b8f1937554236a0d6121d3fb0d423160ea473a5cd412c8aecac92823
SSDEEP

12288:3fGyCK2xrOonraIEGL78bDS8k67E7KJIojZKBZnU02gvPQ3WEF00QiHM:uyC5raI9L+DS8jkoVgT2KPQ3B9

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
behavioral1/memory/2628-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2628-18-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2504-20-0x0000000000080000-0x00000000000AF000-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

2644 powershell.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2672 cmd.exe

pid	process
2644	powershell.exe

pid	process
2672	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exeDocumento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exesystray.exe

description	pid	process	target process
PID 1992 set thread context of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 2628 set thread context of 1212	2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Explorer.EXE
PID 2504 set thread context of 1212	2504	systray.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 29 IoCs

Processes:

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exepowershell.exesystray.exe

pid	process
2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
2644	powershell.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exesystray.exe

pid	process
2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
2504	systray.exe
2504	systray.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exepowershell.exesystray.exe

description pid process

Token: SeDebugPrivilege 2628 Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
Token: SeDebugPrivilege 2644 powershell.exe
Token: SeDebugPrivilege 2504 systray.exe

description	pid	process
Token: SeDebugPrivilege	2628	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
Token: SeDebugPrivilege	2644	powershell.exe
Token: SeDebugPrivilege	2504	systray.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 1992 wrote to memory of 2644	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	powershell.exe
PID 1992 wrote to memory of 2644	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	powershell.exe
PID 1992 wrote to memory of 2644	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	powershell.exe
PID 1992 wrote to memory of 2644	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	powershell.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1992 wrote to memory of 2628	1992	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe	Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
PID 1212 wrote to memory of 2504	1212	Explorer.EXE	systray.exe
PID 1212 wrote to memory of 2504	1212	Explorer.EXE	systray.exe
PID 1212 wrote to memory of 2504	1212	Explorer.EXE	systray.exe
PID 1212 wrote to memory of 2504	1212	Explorer.EXE	systray.exe
PID 2504 wrote to memory of 2672	2504	systray.exe	cmd.exe
PID 2504 wrote to memory of 2672	2504	systray.exe	cmd.exe
PID 2504 wrote to memory of 2672	2504	systray.exe	cmd.exe
PID 2504 wrote to memory of 2672	2504	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
"C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1992

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 bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2644

C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
"C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2628

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
3⤵
- Deletes itself
PID:2672

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1212-21-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1992-13-0x0000000074E80000-0x000000007556E000-memory.dmp

Filesize
6.9MB

Download
memory/1992-1-0x00000000002B0000-0x0000000000354000-memory.dmp

Filesize
656KB

Download
memory/1992-2-0x0000000074E80000-0x000000007556E000-memory.dmp

Filesize
6.9MB

Download
memory/1992-3-0x0000000001EA0000-0x0000000001EBA000-memory.dmp

Filesize
104KB

Download
memory/1992-4-0x0000000000600000-0x0000000000610000-memory.dmp

Filesize
64KB

Download
memory/1992-5-0x0000000004EC0000-0x0000000004F36000-memory.dmp

Filesize
472KB

Download
memory/1992-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/2504-20-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2504-19-0x0000000000170000-0x0000000000175000-memory.dmp

Filesize
20KB

Download
memory/2628-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2628-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2628-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2628-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2628-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads