formbook | 01afe1517575e1fd7f60e86702fc11a97cfc74718e520c6016eef42fa164b4ae

General

Target

0x00090000000133ec-58.exe
Size

185KB
MD5

a20ea9350fa5aa4d9641723f3dfc1b31
SHA1

c23cf2953ea071eac81740a687473442c66e73de
SHA256

01afe1517575e1fd7f60e86702fc11a97cfc74718e520c6016eef42fa164b4ae
SHA512

296b4ace0af1f33abb8c3c0262999b07c8ad6e9a4c075959b43335992f1058865581b2c7d362dc824ed787f61dc9c62338778cd28e12add2ac34b086ca62e035
SSDEEP

3072:MvcKNG8E11C6YVIu331anQzzaXqPzOOZy36OWQ8sSCxVCmif6:WNGvKeI3MMzaqPzO9tECxVef6

Score

10^/10

formbook a24e rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a24e

Decoy

flormarine.co.uk

theglazingsquad.uk

konarkpharma.com

maxpropertyfinanceuk.co.uk

jackson-ifc.com

yvonneazevedoimoveis.net

baystella.com

arexbaba.online

trihgd.xyz

filth520571.com

cikpkg.cfd

jakesupport.com

8863365.com

duniaslot777.online

lop3a.com

berkut-clan.ru

lernnavigator.com

elenaisaprincess.co.uk

daimadaquan.xyz

mychirocart.net

Signatures

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

Formbook payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1188-60-0x00000000000D0000-0x00000000000FF000-memory.dmp	formbook
behavioral1/memory/1188-64-0x00000000000D0000-0x00000000000FF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2044 cmd.exe

pid	process
2044	cmd.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

0x00090000000133ec-58.exewininit.exe

description	pid	process	target process
PID 1416 set thread context of 1284	1416	0x00090000000133ec-58.exe	Explorer.EXE
PID 1188 set thread context of 1284	1188	wininit.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 27 IoCs

Processes:

0x00090000000133ec-58.exewininit.exe

pid	process
1416	0x00090000000133ec-58.exe
1416	0x00090000000133ec-58.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe
1188	wininit.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

0x00090000000133ec-58.exewininit.exe

pid process

1416 0x00090000000133ec-58.exe
1416 0x00090000000133ec-58.exe
1416 0x00090000000133ec-58.exe
1188 wininit.exe
1188 wininit.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0x00090000000133ec-58.exewininit.exe

description pid process

Token: SeDebugPrivilege 1416 0x00090000000133ec-58.exe
Token: SeDebugPrivilege 1188 wininit.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE
1284 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE
1284 Explorer.EXE

pid	process
1284	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1416	0x00090000000133ec-58.exe
Token: SeDebugPrivilege	1188	wininit.exe

pid	process
1284	Explorer.EXE
1284	Explorer.EXE

pid	process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Explorer.EXEwininit.exe

description	pid	process	target process
PID 1284 wrote to memory of 1188	1284	Explorer.EXE	wininit.exe
PID 1284 wrote to memory of 1188	1284	Explorer.EXE	wininit.exe
PID 1284 wrote to memory of 1188	1284	Explorer.EXE	wininit.exe
PID 1284 wrote to memory of 1188	1284	Explorer.EXE	wininit.exe
PID 1188 wrote to memory of 2044	1188	wininit.exe	cmd.exe
PID 1188 wrote to memory of 2044	1188	wininit.exe	cmd.exe
PID 1188 wrote to memory of 2044	1188	wininit.exe	cmd.exe
PID 1188 wrote to memory of 2044	1188	wininit.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1284

C:\Users\Admin\AppData\Local\Temp\0x00090000000133ec-58.exe
"C:\Users\Admin\AppData\Local\Temp\0x00090000000133ec-58.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1416

C:\Windows\SysWOW64\wininit.exe
"C:\Windows\SysWOW64\wininit.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\0x00090000000133ec-58.exe"
3⤵
- Deletes itself
PID:2044

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1188-60-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download
memory/1188-57-0x0000000000000000-mapping.dmp

Download
memory/1188-59-0x0000000000140000-0x000000000015A000-memory.dmp

Filesize
104KB

Download
memory/1188-61-0x0000000001E90000-0x0000000002193000-memory.dmp

Filesize
3.0MB

Download
memory/1188-62-0x0000000001D30000-0x0000000001DC3000-memory.dmp

Filesize
588KB

Download
memory/1188-64-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download
memory/1188-66-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

Download
memory/1284-56-0x0000000006B70000-0x0000000006D04000-memory.dmp

Filesize
1.6MB

Download
memory/1284-63-0x0000000006D10000-0x0000000006E6E000-memory.dmp

Filesize
1.4MB

Download
memory/1284-65-0x0000000006D10000-0x0000000006E6E000-memory.dmp

Filesize
1.4MB

Download
memory/1416-55-0x0000000000190000-0x00000000001A4000-memory.dmp

Filesize
80KB

Download
memory/1416-54-0x0000000000930000-0x0000000000C33000-memory.dmp

Filesize
3.0MB

Download
memory/2044-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads