formbook | 8b0f72a57e3a2e8c3963fc835d894dab5b0b732176933fa2b96d1e07d42cc4f6

General

Target

Listar pedido nuevo.exe
Size

699KB
MD5

f28bb3711be3e8a5281d28fc795ec5b0
SHA1

85981c13f7d39dac047c8046be3241bddaeabe17
SHA256

ab529f4c00e85413f18a544ab0bf9d8a4f5803d8ac497c0a9ccbcf38d17662fa
SHA512

ad1c8eaf2dc779c1b6518f31053f5e0cf8cb8d2572f66a065191fd91312025094f64b29e0b671b238c113eadbc75e69230f7b9eaf631629e21e21d046e6ed0a3

Score

10^/10

formbook 3nop rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

3nop

C2

http://www.jakesplacebarbers.com/3nop/

Decoy

videohm.com

panache-rose.com

alnooncars-kw.com

trueblue2u.com

brussels-cafe.com

ip2c.net

influenzerr.com

rbcoq.com

zzful.com

drainthe.com

sumaholesson.com

cursosaprovados.com

genotecinc.com

dbrulhart.com

theapiarystudios.com

kensyu-kan.com

dkku88.com

tikhyper.com

aztecnort.com

homebrim.com

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/1012-60-0x0000000010410000-0x000000001043E000-memory.dmp	formbook
behavioral1/memory/616-66-0x0000000000080000-0x00000000000AE000-memory.dmp	formbook

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exeNETSTAT.EXE

description	pid	process	target process
PID 1012 set thread context of 1356	1012	logagent.exe	Explorer.EXE
PID 616 set thread context of 1356	616	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

616 NETSTAT.EXE

pid	process
616	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

logagent.exeNETSTAT.EXE

pid	process
1012	logagent.exe
1012	logagent.exe
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE
616	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exeNETSTAT.EXE

pid process

1012 logagent.exe
1012 logagent.exe
1012 logagent.exe
616 NETSTAT.EXE
616 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exeNETSTAT.EXE

description pid process

Token: SeDebugPrivilege 1012 logagent.exe
Token: SeDebugPrivilege 616 NETSTAT.EXE

description	pid	process
Token: SeDebugPrivilege	1012	logagent.exe
Token: SeDebugPrivilege	616	NETSTAT.EXE

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Listar pedido nuevo.exeExplorer.EXENETSTAT.EXE

description	pid	process	target process
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 2032 wrote to memory of 1012	2032	Listar pedido nuevo.exe	logagent.exe
PID 1356 wrote to memory of 616	1356	Explorer.EXE	NETSTAT.EXE
PID 1356 wrote to memory of 616	1356	Explorer.EXE	NETSTAT.EXE
PID 1356 wrote to memory of 616	1356	Explorer.EXE	NETSTAT.EXE
PID 1356 wrote to memory of 616	1356	Explorer.EXE	NETSTAT.EXE
PID 616 wrote to memory of 1604	616	NETSTAT.EXE	cmd.exe
PID 616 wrote to memory of 1604	616	NETSTAT.EXE	cmd.exe
PID 616 wrote to memory of 1604	616	NETSTAT.EXE	cmd.exe
PID 616 wrote to memory of 1604	616	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Users\Admin\AppData\Local\Temp\Listar pedido nuevo.exe
"C:\Users\Admin\AppData\Local\Temp\Listar pedido nuevo.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1012

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:616

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:1604

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

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Downloads

memory/616-63-0x0000000000000000-mapping.dmp

Download
memory/616-68-0x0000000001E70000-0x0000000001F03000-memory.dmp

Filesize
588KB

Download
memory/616-67-0x0000000002200000-0x0000000002503000-memory.dmp

Filesize
3.0MB

Download
memory/616-66-0x0000000000080000-0x00000000000AE000-memory.dmp

Filesize
184KB

Download
memory/616-65-0x0000000000470000-0x0000000000479000-memory.dmp

Filesize
36KB

Download
memory/1012-58-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1012-60-0x0000000010410000-0x000000001043E000-memory.dmp

Filesize
184KB

Download
memory/1012-62-0x0000000002710000-0x0000000002A13000-memory.dmp

Filesize
3.0MB

Download
memory/1012-59-0x0000000000420000-0x0000000000434000-memory.dmp

Filesize
80KB

Download
memory/1012-57-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1012-56-0x0000000000000000-mapping.dmp

Download
memory/1356-61-0x0000000007120000-0x00000000072A3000-memory.dmp

Filesize
1.5MB

Download
memory/1356-69-0x00000000064C0000-0x0000000006559000-memory.dmp

Filesize
612KB

Download
memory/1604-64-0x0000000000000000-mapping.dmp

Download
memory/2032-53-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2032-54-0x00000000759B1000-0x00000000759B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads