formbook | ca1e8896fedd1f7e22799e7c5ccf9f1a7898e4602890efc47285cf0cfead7b46

General

Target

Payment.exe
Size

616KB
MD5

933cedbe56bd04acdbbb183a0004162b
SHA1

9a255a7eaa2dd334dcde3f9c8f73e8c25e3a8a65
SHA256

a57534ac7570e5be7e25f1c0d9745dc549d56b193ed7b1547e61ae79485edc1c
SHA512

42cce5f2e1d9a96bddd3312c7433a2620a3aef84c612501728f77fca159620ff4c69885933e7a2a15c72d7e8a44a0d2e76d41bb2ba6ccb7ec9be04d10cd72545

Score

10^/10

formbook pm7s rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pm7s

C2

http://www.rafaelcristino.com/pm7s/

Decoy

angrypeacocks.site

theindependentartlable.com

coachingforthewin.com

localbizsc.com

drive-a-supercar.com

mewsette.com

scinuh.com

gurugramaffordablehomes.com

riamedefarm.com

richfitzfashions.com

u9j1o.info

dife-rent.com

talesfromthequadrat.com

dandfmotors.com

springtexasdentist.com

gobakala.store

earlyeducationglobal.com

sdrxsb.site

dreamlifebiz.com

theurbancaveshop.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1416-126-0x000000000041EC00-mapping.dmp	formbook
behavioral2/memory/1416-125-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/1512-132-0x0000000000780000-0x00000000007AE000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

Payment.exePayment.execscript.exe

description	pid	process	target process
PID 3956 set thread context of 1416	3956	Payment.exe	Payment.exe
PID 1416 set thread context of 3008	1416	Payment.exe	Explorer.EXE
PID 1512 set thread context of 3008	1512	cscript.exe	Explorer.EXE

Modifies registry class 2 IoCs

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

Payment.exePayment.execscript.exe

pid	process
3956	Payment.exe
3956	Payment.exe
1416	Payment.exe
1416	Payment.exe
1416	Payment.exe
1416	Payment.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe
1512	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3008 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Payment.execscript.exe

pid process

1416 Payment.exe
1416 Payment.exe
1416 Payment.exe
1512 cscript.exe
1512 cscript.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Payment.exePayment.execscript.exe

description pid process

Token: SeDebugPrivilege 3956 Payment.exe
Token: SeDebugPrivilege 1416 Payment.exe
Token: SeDebugPrivilege 1512 cscript.exe
Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

Explorer.EXE

pid process

3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE
3008 Explorer.EXE

pid	process
3008	Explorer.EXE

pid	process
1416	Payment.exe
1416	Payment.exe
1416	Payment.exe
1512	cscript.exe
1512	cscript.exe

description	pid	process
Token: SeDebugPrivilege	3956	Payment.exe
Token: SeDebugPrivilege	1416	Payment.exe
Token: SeDebugPrivilege	1512	cscript.exe

pid	process
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE
3008	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Payment.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 3956 wrote to memory of 2628	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 2628	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 2628	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3956 wrote to memory of 1416	3956	Payment.exe	Payment.exe
PID 3008 wrote to memory of 1512	3008	Explorer.EXE	cscript.exe
PID 3008 wrote to memory of 1512	3008	Explorer.EXE	cscript.exe
PID 3008 wrote to memory of 1512	3008	Explorer.EXE	cscript.exe
PID 1512 wrote to memory of 1772	1512	cscript.exe	cmd.exe
PID 1512 wrote to memory of 1772	1512	cscript.exe	cmd.exe
PID 1512 wrote to memory of 1772	1512	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3008

C:\Users\Admin\AppData\Local\Temp\Payment.exe
"C:\Users\Admin\AppData\Local\Temp\Payment.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3956

C:\Users\Admin\AppData\Local\Temp\Payment.exe
"C:\Users\Admin\AppData\Local\Temp\Payment.exe"
3⤵
PID:2628

C:\Users\Admin\AppData\Local\Temp\Payment.exe
"C:\Users\Admin\AppData\Local\Temp\Payment.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1416

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1512

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Payment.exe"
3⤵
PID:1772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1416-126-0x000000000041EC00-mapping.dmp

Download
memory/1416-127-0x0000000001790000-0x0000000001AB0000-memory.dmp

Filesize
3.1MB

Download
memory/1416-128-0x0000000001320000-0x0000000001334000-memory.dmp

Filesize
80KB

Download
memory/1416-125-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1512-131-0x0000000001040000-0x0000000001067000-memory.dmp

Filesize
156KB

Download
memory/1512-130-0x0000000000000000-mapping.dmp

Download
memory/1512-135-0x0000000004470000-0x0000000004503000-memory.dmp

Filesize
588KB

Download
memory/1512-134-0x0000000004610000-0x0000000004930000-memory.dmp

Filesize
3.1MB

Download
memory/1512-132-0x0000000000780000-0x00000000007AE000-memory.dmp

Filesize
184KB

Download
memory/1772-133-0x0000000000000000-mapping.dmp

Download
memory/3008-129-0x0000000005E70000-0x0000000005FE9000-memory.dmp

Filesize
1.5MB

Download
memory/3008-136-0x00000000033C0000-0x000000000349A000-memory.dmp

Filesize
872KB

Download
memory/3956-118-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

Filesize
4KB

Download
memory/3956-117-0x0000000005320000-0x0000000005321000-memory.dmp

Filesize
4KB

Download
memory/3956-121-0x0000000006950000-0x0000000006957000-memory.dmp

Filesize
28KB

Download
memory/3956-119-0x0000000004F70000-0x0000000004F71000-memory.dmp

Filesize
4KB

Download
memory/3956-115-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/3956-120-0x0000000004E20000-0x000000000531E000-memory.dmp

Filesize
5.0MB

Download
memory/3956-124-0x000000000B1A0000-0x000000000B1D3000-memory.dmp

Filesize
204KB

Download
memory/3956-123-0x00000000089F0000-0x0000000008A58000-memory.dmp

Filesize
416KB

Download
memory/3956-122-0x0000000006A10000-0x0000000006A11000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads