formbook | 26a90fd97223d41acd7c811de377851e34afc3506d311385b27b2544f3829de4

General

Target

Cotizacion Nuevo pedido.exe
Size

836KB
MD5

c0621d2694aa84eb9fcf88ae5650824a
SHA1

6df8c471357010bf2fcdf44ee2afe79617fe44a3
SHA256

26a90fd97223d41acd7c811de377851e34afc3506d311385b27b2544f3829de4
SHA512

d91bdfc88a9dfad1cc7911b24a7c42f681ae5f11b843912aa22d394dd26ca3ac1c496378660ac6919f9b5fbee64b46af8513f555e255b64af1cd74dda0007fcd

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2756-117-0x0000000000000000-mapping.dmp	formbook
behavioral2/memory/2756-119-0x0000000010410000-0x000000001043E000-memory.dmp	formbook
behavioral2/memory/2236-126-0x0000000000950000-0x000000000097E000-memory.dmp	formbook

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exesystray.exe

description	pid	process	target process
PID 2756 set thread context of 3028	2756	logagent.exe	Explorer.EXE
PID 2236 set thread context of 3028	2236	systray.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

logagent.exesystray.exe

pid	process
2756	logagent.exe
2756	logagent.exe
2756	logagent.exe
2756	logagent.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe
2236	systray.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3028 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exesystray.exe

pid process

2756 logagent.exe
2756 logagent.exe
2756 logagent.exe
2236 systray.exe
2236 systray.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exesystray.exe

description pid process

Token: SeDebugPrivilege 2756 logagent.exe
Token: SeDebugPrivilege 2236 systray.exe

pid	process
3028	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	2756	logagent.exe
Token: SeDebugPrivilege	2236	systray.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Cotizacion Nuevo pedido.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 2396 wrote to memory of 2756	2396	Cotizacion Nuevo pedido.exe	logagent.exe
PID 3028 wrote to memory of 2236	3028	Explorer.EXE	systray.exe
PID 3028 wrote to memory of 2236	3028	Explorer.EXE	systray.exe
PID 3028 wrote to memory of 2236	3028	Explorer.EXE	systray.exe
PID 2236 wrote to memory of 420	2236	systray.exe	cmd.exe
PID 2236 wrote to memory of 420	2236	systray.exe	cmd.exe
PID 2236 wrote to memory of 420	2236	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\Cotizacion Nuevo pedido.exe
"C:\Users\Admin\AppData\Local\Temp\Cotizacion Nuevo pedido.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2396

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:2756

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2236

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:420

Network

MITRE ATT&CK Matrix

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Downloads

memory/420-124-0x0000000000000000-mapping.dmp

Download
memory/2236-123-0x0000000000000000-mapping.dmp

Download
memory/2236-128-0x0000000004880000-0x0000000004913000-memory.dmp

Filesize
588KB

Download
memory/2236-127-0x0000000004B30000-0x0000000004E50000-memory.dmp

Filesize
3.1MB

Download
memory/2236-125-0x00000000013D0000-0x00000000013D6000-memory.dmp

Filesize
24KB

Download
memory/2236-126-0x0000000000950000-0x000000000097E000-memory.dmp

Filesize
184KB

Download
memory/2396-116-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/2756-118-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/2756-120-0x0000000004760000-0x0000000004A80000-memory.dmp

Filesize
3.1MB

Download
memory/2756-121-0x0000000004610000-0x0000000004624000-memory.dmp

Filesize
80KB

Download
memory/2756-119-0x0000000010410000-0x000000001043E000-memory.dmp

Filesize
184KB

Download
memory/2756-117-0x0000000000000000-mapping.dmp

Download
memory/3028-122-0x0000000002F90000-0x000000000307F000-memory.dmp

Filesize
956KB

Download
memory/3028-129-0x00000000065B0000-0x0000000006733000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads