formbook | 0d1d2d46204e8a5447262f819a95a1862e089337c9ac59b6fcf2d3109e2857d7

General

Target

1.exe
Size

994KB
MD5

69d7ce9779a8a758938ff6f8baff7ab2
SHA1

0ece2b777fcf3eff03b7daf0cf66ec926203ea6b
SHA256

0d1d2d46204e8a5447262f819a95a1862e089337c9ac59b6fcf2d3109e2857d7
SHA512

df1281f29b5f8b4dd2d8fe5f0e178678c6f4a7ba67341e337185520637c442bf0bd4bd53731ee8b36eff47fcb844bf2ff2941a86d808be6b29701e401f77a0ab
SSDEEP

12288:0ZYcXkNlexiFEA+IHXtA9uKjCw5qqTfProXOD1P1xuypQJrnOJy:8EQ+FHXV2tKORP1x

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 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3532-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3532-145-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3532-149-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3720-152-0x00000000012C0000-0x00000000012EF000-memory.dmp	formbook
behavioral2/memory/3720-154-0x00000000012C0000-0x00000000012EF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

1.exe1.exeNETSTAT.EXE

description	pid	process	target process
PID 5108 set thread context of 3532	5108	1.exe	1.exe
PID 3532 set thread context of 2432	3532	1.exe	Explorer.EXE
PID 3532 set thread context of 2432	3532	1.exe	Explorer.EXE
PID 3720 set thread context of 2432	3720	NETSTAT.EXE	Explorer.EXE

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXE

pid process

3720 NETSTAT.EXE

pid	process
3720	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

1.exe1.exeNETSTAT.EXE

pid	process
5108	1.exe
5108	1.exe
3532	1.exe
3532	1.exe
3532	1.exe
3532	1.exe
3532	1.exe
3532	1.exe
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE
3720	NETSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2432 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

1.exeNETSTAT.EXE

pid process

3532 1.exe
3532 1.exe
3532 1.exe
3532 1.exe
3720 NETSTAT.EXE
3720 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

1.exe1.exeNETSTAT.EXE

description pid process

Token: SeDebugPrivilege 5108 1.exe
Token: SeDebugPrivilege 3532 1.exe
Token: SeDebugPrivilege 3720 NETSTAT.EXE

pid	process
2432	Explorer.EXE

pid	process
3532	1.exe
3532	1.exe
3532	1.exe
3532	1.exe
3720	NETSTAT.EXE
3720	NETSTAT.EXE

description	pid	process
Token: SeDebugPrivilege	5108	1.exe
Token: SeDebugPrivilege	3532	1.exe
Token: SeDebugPrivilege	3720	NETSTAT.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

1.exeExplorer.EXENETSTAT.EXE

description	pid	process	target process
PID 5108 wrote to memory of 3736	5108	1.exe	1.exe
PID 5108 wrote to memory of 3736	5108	1.exe	1.exe
PID 5108 wrote to memory of 3736	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 5108 wrote to memory of 3532	5108	1.exe	1.exe
PID 2432 wrote to memory of 3720	2432	Explorer.EXE	NETSTAT.EXE
PID 2432 wrote to memory of 3720	2432	Explorer.EXE	NETSTAT.EXE
PID 2432 wrote to memory of 3720	2432	Explorer.EXE	NETSTAT.EXE
PID 3720 wrote to memory of 2032	3720	NETSTAT.EXE	cmd.exe
PID 3720 wrote to memory of 2032	3720	NETSTAT.EXE	cmd.exe
PID 3720 wrote to memory of 2032	3720	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2432

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5108

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
3⤵
PID:3736

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3532

C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3720

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\1.exe"
3⤵
PID:2032

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2032-150-0x0000000000000000-mapping.dmp

Download
memory/2432-157-0x0000000007CC0000-0x0000000007E3C000-memory.dmp

Filesize
1.5MB

Download
memory/2432-156-0x0000000007CC0000-0x0000000007E3C000-memory.dmp

Filesize
1.5MB

Download
memory/2432-147-0x00000000024D0000-0x00000000025A2000-memory.dmp

Filesize
840KB

Download
memory/2432-144-0x00000000076F0000-0x000000000786B000-memory.dmp

Filesize
1.5MB

Download
memory/3532-145-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3532-149-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3532-146-0x00000000035A0000-0x00000000035B5000-memory.dmp

Filesize
84KB

Download
memory/3532-139-0x0000000000000000-mapping.dmp

Download
memory/3532-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3532-142-0x0000000001930000-0x0000000001C7A000-memory.dmp

Filesize
3.3MB

Download
memory/3532-143-0x00000000017D0000-0x00000000017E5000-memory.dmp

Filesize
84KB

Download
memory/3720-152-0x00000000012C0000-0x00000000012EF000-memory.dmp

Filesize
188KB

Download
memory/3720-148-0x0000000000000000-mapping.dmp

Download
memory/3720-151-0x0000000000150000-0x000000000015B000-memory.dmp

Filesize
44KB

Download
memory/3720-153-0x0000000001A90000-0x0000000001DDA000-memory.dmp

Filesize
3.3MB

Download
memory/3720-154-0x00000000012C0000-0x00000000012EF000-memory.dmp

Filesize
188KB

Download
memory/3720-155-0x00000000019C0000-0x0000000001A54000-memory.dmp

Filesize
592KB

Download
memory/3736-138-0x0000000000000000-mapping.dmp

Download
memory/5108-137-0x0000000008070000-0x00000000080D6000-memory.dmp

Filesize
408KB

Download
memory/5108-136-0x0000000007FD0000-0x000000000806C000-memory.dmp

Filesize
624KB

Download
memory/5108-135-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/5108-132-0x0000000000A90000-0x0000000000B8E000-memory.dmp

Filesize
1016KB

Download
memory/5108-134-0x00000000055A0000-0x0000000005632000-memory.dmp

Filesize
584KB

Download
memory/5108-133-0x0000000005B50000-0x00000000060F4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads