formbook | 9f35a2c105be7758b4e8fba5867613c73fa1f45dd6b0456edb375beb1dd0d65a

General

Target

Orden de compra.exe
Size

759KB
MD5

e133817b11a77fc79bc94782f3a4f9f0
SHA1

1416b42e312a8181dc5db94a7f41cece409cff3e
SHA256

3a7dcbe672b67bcc1855c94def13e2afa445b83c1303688f3fef77e00d3bc7fe
SHA512

2e014c29d943389806b18a81dd230ebe4e1971df3e35644d17d31aeae570a9575a4a904bd1007d9fa7196b25d0594fb8720e96c1586f9a3230438d899e8e3068

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 6 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1600-63-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1600-64-0x000000000041F020-mapping.dmp	formbook
behavioral1/memory/1600-69-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1600-73-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/880-76-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/880-80-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

668 cmd.exe

pid	process
668	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Orden de compra.exeOrden de compra.exewlanext.exe

description	pid	process	target process
PID 2032 set thread context of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 1600 set thread context of 1260	1600	Orden de compra.exe	Explorer.EXE
PID 1600 set thread context of 1260	1600	Orden de compra.exe	Explorer.EXE
PID 880 set thread context of 1260	880	wlanext.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

Orden de compra.exewlanext.exe

pid	process
1600	Orden de compra.exe
1600	Orden de compra.exe
1600	Orden de compra.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe
880	wlanext.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Orden de compra.exewlanext.exe

pid process

1600 Orden de compra.exe
1600 Orden de compra.exe
1600 Orden de compra.exe
1600 Orden de compra.exe
880 wlanext.exe
880 wlanext.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Orden de compra.exewlanext.exe

description pid process

Token: SeDebugPrivilege 1600 Orden de compra.exe
Token: SeDebugPrivilege 880 wlanext.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1260 Explorer.EXE
1260 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1260 Explorer.EXE
1260 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1600	Orden de compra.exe
Token: SeDebugPrivilege	880	wlanext.exe

pid	process
1260	Explorer.EXE
1260	Explorer.EXE

pid	process
1260	Explorer.EXE
1260	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Orden de compra.exeExplorer.EXEwlanext.exe

description	pid	process	target process
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 2032 wrote to memory of 1600	2032	Orden de compra.exe	Orden de compra.exe
PID 1260 wrote to memory of 880	1260	Explorer.EXE	wlanext.exe
PID 1260 wrote to memory of 880	1260	Explorer.EXE	wlanext.exe
PID 1260 wrote to memory of 880	1260	Explorer.EXE	wlanext.exe
PID 1260 wrote to memory of 880	1260	Explorer.EXE	wlanext.exe
PID 880 wrote to memory of 668	880	wlanext.exe	cmd.exe
PID 880 wrote to memory of 668	880	wlanext.exe	cmd.exe
PID 880 wrote to memory of 668	880	wlanext.exe	cmd.exe
PID 880 wrote to memory of 668	880	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:1260

C:\Users\Admin\AppData\Local\Temp\Orden de compra.exe
"C:\Users\Admin\AppData\Local\Temp\Orden de compra.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2032

C:\Users\Admin\AppData\Local\Temp\Orden de compra.exe
"C:\Users\Admin\AppData\Local\Temp\Orden de compra.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1600

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:880

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Orden de compra.exe"
3⤵
- Deletes itself
PID:668

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/668-74-0x0000000000000000-mapping.dmp

Download
memory/880-72-0x0000000000000000-mapping.dmp

Download
memory/880-80-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/880-78-0x00000000009F0000-0x0000000000A84000-memory.dmp

Filesize
592KB

Download
memory/880-77-0x00000000020F0000-0x00000000023F3000-memory.dmp

Filesize
3.0MB

Download
memory/880-76-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/880-75-0x0000000000CD0000-0x0000000000CE6000-memory.dmp

Filesize
88KB

Download
memory/1260-68-0x0000000006A80000-0x0000000006BA8000-memory.dmp

Filesize
1.2MB

Download
memory/1260-79-0x0000000004080000-0x00000000041C1000-memory.dmp

Filesize
1.3MB

Download
memory/1260-71-0x0000000006BB0000-0x0000000006CED000-memory.dmp

Filesize
1.2MB

Download
memory/1260-81-0x0000000004080000-0x00000000041C1000-memory.dmp

Filesize
1.3MB

Download
memory/1600-64-0x000000000041F020-mapping.dmp

Download
memory/1600-66-0x0000000000930000-0x0000000000C33000-memory.dmp

Filesize
3.0MB

Download
memory/1600-67-0x0000000000150000-0x0000000000165000-memory.dmp

Filesize
84KB

Download
memory/1600-63-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1600-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1600-70-0x00000000001E0000-0x00000000001F5000-memory.dmp

Filesize
84KB

Download
memory/1600-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1600-73-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1600-60-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2032-54-0x0000000000C50000-0x0000000000D14000-memory.dmp

Filesize
784KB

Download
memory/2032-57-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/2032-56-0x0000000000240000-0x0000000000256000-memory.dmp

Filesize
88KB

Download
memory/2032-58-0x000000000A130000-0x000000000A1B2000-memory.dmp

Filesize
520KB

Download
memory/2032-55-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/2032-59-0x0000000000BA0000-0x0000000000BD4000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads