formbook | fa8b2e6ab78a1b6cb804a7125624b693a9271e19a6091737534d1f471c7762c6

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2023 05:45

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General

Target

Purchase Order_A7.pdf.exe
Size

613KB
MD5

5b1b412ccc9ccca7f9156c3a4e3badee
SHA1

8222046cd5c8c57d2b4e51f4b987ac339afb2461
SHA256

fa8b2e6ab78a1b6cb804a7125624b693a9271e19a6091737534d1f471c7762c6
SHA512

f6c99f41c7f58b4e9a4906911771669215f9ce7525d27c0f9f19e3263a712e5e4bbdd41b5560cc73f795176e79aaaf0ce6d3bc9068796dd3b7010a010a39a4a8
SSDEEP

12288:XhNh6sxTA6qNh3NDsJkr7ZAYkUPBzknjq2/68Q3ZfKNtX7+A7yNse8yFx5t1h:XDDxs6gzsJ+PBzknjx6vQV7wNsIFN1

Score

10^/10

formbook fw02 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

fw02

Decoy

photonplayground.shop

bestonlinecasinos1.com

ks3633.com

vozandvalor.com

crowdfundmylife.com

rfidci.top

onhdl.cloud

asianwithshorthair.com

m4i6g.com

sb1388.com

ekantipurdainik.com

jonesbridgeltd.com

emilylau.xyz

alveomx.com

stekloff.online

gzzzcszx.com

hi-fishop.com

eureka-fashion.shop

mprojektai.com

scaletiktokyws.com

Signatures

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

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4072-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4072-18-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/376-24-0x0000000000D20000-0x0000000000D4F000-memory.dmp	formbook
behavioral2/memory/376-26-0x0000000000D20000-0x0000000000D4F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

Purchase Order_A7.pdf.exePurchase Order_A7.pdf.execmd.exe

description	pid	process	target process
PID 4012 set thread context of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4072 set thread context of 3168	4072	Purchase Order_A7.pdf.exe	Explorer.EXE
PID 376 set thread context of 3168	376	cmd.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

Purchase Order_A7.pdf.execmd.exe

pid	process
4072	Purchase Order_A7.pdf.exe
4072	Purchase Order_A7.pdf.exe
4072	Purchase Order_A7.pdf.exe
4072	Purchase Order_A7.pdf.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe
376	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3168 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Purchase Order_A7.pdf.execmd.exe

pid process

4072 Purchase Order_A7.pdf.exe
4072 Purchase Order_A7.pdf.exe
4072 Purchase Order_A7.pdf.exe
376 cmd.exe
376 cmd.exe

pid	process
3168	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

Purchase Order_A7.pdf.execmd.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	4072	Purchase Order_A7.pdf.exe
Token: SeDebugPrivilege	376	cmd.exe
Token: SeShutdownPrivilege	3168	Explorer.EXE
Token: SeCreatePagefilePrivilege	3168	Explorer.EXE
Token: SeShutdownPrivilege	3168	Explorer.EXE
Token: SeCreatePagefilePrivilege	3168	Explorer.EXE
Token: SeShutdownPrivilege	3168	Explorer.EXE
Token: SeCreatePagefilePrivilege	3168	Explorer.EXE
Token: SeShutdownPrivilege	3168	Explorer.EXE
Token: SeCreatePagefilePrivilege	3168	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Purchase Order_A7.pdf.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 4012 wrote to memory of 4072	4012	Purchase Order_A7.pdf.exe	Purchase Order_A7.pdf.exe
PID 3168 wrote to memory of 376	3168	Explorer.EXE	cmd.exe
PID 3168 wrote to memory of 376	3168	Explorer.EXE	cmd.exe
PID 3168 wrote to memory of 376	3168	Explorer.EXE	cmd.exe
PID 376 wrote to memory of 4424	376	cmd.exe	cmd.exe
PID 376 wrote to memory of 4424	376	cmd.exe	cmd.exe
PID 376 wrote to memory of 4424	376	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3168

C:\Users\Admin\AppData\Local\Temp\Purchase Order_A7.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order_A7.pdf.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4012

C:\Users\Admin\AppData\Local\Temp\Purchase Order_A7.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order_A7.pdf.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4072

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:376

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Purchase Order_A7.pdf.exe"
3⤵
PID:4424

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/376-25-0x00000000015C0000-0x000000000190A000-memory.dmp

Filesize
3.3MB

Download
memory/376-23-0x00000000006A0000-0x00000000006FA000-memory.dmp

Filesize
360KB

Download
memory/376-24-0x0000000000D20000-0x0000000000D4F000-memory.dmp

Filesize
188KB

Download
memory/376-21-0x00000000006A0000-0x00000000006FA000-memory.dmp

Filesize
360KB

Download
memory/376-29-0x00000000014B0000-0x0000000001544000-memory.dmp

Filesize
592KB

Download
memory/376-26-0x0000000000D20000-0x0000000000D4F000-memory.dmp

Filesize
188KB

Download
memory/3168-55-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-48-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-111-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-112-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-109-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-63-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-108-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-106-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-107-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-105-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-104-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-102-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-103-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-93-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-27-0x0000000009030000-0x0000000009169000-memory.dmp

Filesize
1.2MB

Download
memory/3168-94-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-30-0x0000000008370000-0x0000000008462000-memory.dmp

Filesize
968KB

Download
memory/3168-31-0x0000000008370000-0x0000000008462000-memory.dmp

Filesize
968KB

Download
memory/3168-33-0x0000000008370000-0x0000000008462000-memory.dmp

Filesize
968KB

Download
memory/3168-35-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-36-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-38-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-37-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/3168-39-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-40-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-41-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-44-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-46-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-42-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-47-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-62-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-49-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-50-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-51-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-52-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-54-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-58-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-56-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/3168-20-0x0000000009030000-0x0000000009169000-memory.dmp

Filesize
1.2MB

Download
memory/3168-60-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-84-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-100-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-95-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-65-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-64-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-66-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-67-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-69-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-70-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-77-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-78-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-79-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/3168-80-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-81-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-82-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-83-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-61-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-86-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-88-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-89-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-90-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/3168-91-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-92-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/3168-96-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/3168-98-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/4012-5-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

Filesize
40KB

Download
memory/4012-0-0x0000000000490000-0x0000000000530000-memory.dmp

Filesize
640KB

Download
memory/4012-8-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4012-9-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/4012-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/4012-15-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4012-12-0x000000000E7F0000-0x000000000E88C000-memory.dmp

Filesize
624KB

Download
memory/4012-3-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/4012-10-0x0000000005100000-0x0000000005110000-memory.dmp

Filesize
64KB

Download
memory/4012-11-0x000000000B6E0000-0x000000000B74E000-memory.dmp

Filesize
440KB

Download
memory/4012-1-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4012-6-0x0000000005090000-0x00000000050AC000-memory.dmp

Filesize
112KB

Download
memory/4012-7-0x0000000004EC0000-0x0000000004ECC000-memory.dmp

Filesize
48KB

Download
memory/4012-4-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/4072-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4072-16-0x00000000010A0000-0x00000000013EA000-memory.dmp

Filesize
3.3MB

Download
memory/4072-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4072-19-0x0000000000E80000-0x0000000000E95000-memory.dmp

Filesize
84KB

Download