formbook | 7c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95

General

Target

tmp.exe
Size

1.1MB
MD5

0478038867632c49d060be30a4e3fea3
SHA1

5bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA256

7c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA512

6853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
SSDEEP

12288:2I9C41hw4e/ehLrzTR3qTSMIXXJZQejlPTEP1pjHRnO9l6xj3jFk8X4udDQ1hw40:qL4LJwTYRkDjMDy5kA4ut4

Score

10^/10

formbook ng04 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ng04

Decoy

tevimaq.com

easterspecialtystore.com

smartlever.tech

10312.uk

tanjawiharbi.co.uk

471338.com

horusventure.com

empress-care.com

sinrian.com

465951.com

aemsti.com

nxcourier.com

stargatefarms.com

lalyquainvestment.com

dailysportsadvice.com

justlistmoore.com

stoneonroll.online

tatianakolomiets.com

barcodebbm.com

protectorship.world

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
behavioral1/memory/944-63-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/944-64-0x000000000041F020-mapping.dmp	formbook
behavioral1/memory/944-66-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1716-73-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1172 cmd.exe

pid	process
1172	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

tmp.exetmp.exewlanext.exe

description	pid	process	target process
PID 968 set thread context of 944	968	tmp.exe	tmp.exe
PID 944 set thread context of 1384	944	tmp.exe	Explorer.EXE
PID 1716 set thread context of 1384	1716	wlanext.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

tmp.exewlanext.exe

pid	process
944	tmp.exe
944	tmp.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe
1716	wlanext.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

tmp.exewlanext.exe

pid process

944 tmp.exe
944 tmp.exe
944 tmp.exe
1716 wlanext.exe
1716 wlanext.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exewlanext.exe

description pid process

Token: SeDebugPrivilege 944 tmp.exe
Token: SeDebugPrivilege 1716 wlanext.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1384 Explorer.EXE
1384 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1384 Explorer.EXE
1384 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	944	tmp.exe
Token: SeDebugPrivilege	1716	wlanext.exe

pid	process
1384	Explorer.EXE
1384	Explorer.EXE

pid	process
1384	Explorer.EXE
1384	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

tmp.exeExplorer.EXEwlanext.exe

description	pid	process	target process
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 968 wrote to memory of 944	968	tmp.exe	tmp.exe
PID 1384 wrote to memory of 1716	1384	Explorer.EXE	wlanext.exe
PID 1384 wrote to memory of 1716	1384	Explorer.EXE	wlanext.exe
PID 1384 wrote to memory of 1716	1384	Explorer.EXE	wlanext.exe
PID 1384 wrote to memory of 1716	1384	Explorer.EXE	wlanext.exe
PID 1716 wrote to memory of 1172	1716	wlanext.exe	cmd.exe
PID 1716 wrote to memory of 1172	1716	wlanext.exe	cmd.exe
PID 1716 wrote to memory of 1172	1716	wlanext.exe	cmd.exe
PID 1716 wrote to memory of 1172	1716	wlanext.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1384

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:968

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:944

C:\Windows\SysWOW64\wlanext.exe
"C:\Windows\SysWOW64\wlanext.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
3⤵
- Deletes itself
PID:1172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/944-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/944-68-0x0000000000110000-0x0000000000125000-memory.dmp

Filesize
84KB

Download
memory/944-67-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/944-66-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/944-64-0x000000000041F020-mapping.dmp

Download
memory/944-63-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/944-60-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/968-59-0x0000000005E70000-0x0000000005EA4000-memory.dmp

Filesize
208KB

Download
memory/968-58-0x0000000007E90000-0x0000000007F20000-memory.dmp

Filesize
576KB

Download
memory/968-57-0x0000000000B50000-0x0000000000B5C000-memory.dmp

Filesize
48KB

Download
memory/968-56-0x0000000000A30000-0x0000000000A4A000-memory.dmp

Filesize
104KB

Download
memory/968-55-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/968-54-0x0000000000EC0000-0x0000000000FDC000-memory.dmp

Filesize
1.1MB

Download
memory/1172-71-0x0000000000000000-mapping.dmp

Download
memory/1384-76-0x00000000070E0000-0x0000000007248000-memory.dmp

Filesize
1.4MB

Download
memory/1384-69-0x0000000004B30000-0x0000000004BF6000-memory.dmp

Filesize
792KB

Download
memory/1384-77-0x00000000070E0000-0x0000000007248000-memory.dmp

Filesize
1.4MB

Download
memory/1716-70-0x0000000000000000-mapping.dmp

Download
memory/1716-74-0x0000000002070000-0x0000000002373000-memory.dmp

Filesize
3.0MB

Download
memory/1716-75-0x0000000000970000-0x0000000000A04000-memory.dmp

Filesize
592KB

Download
memory/1716-73-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1716-72-0x0000000000C50000-0x0000000000C66000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads