formbook | 77dc20ac123646040725522265e3144772f5bfc77b8aa7896fa33e6c601ff498

General

Target

nuevo_pedido.docx.exe
Size

1.0MB
MD5

4f3ef54cc2a4028e954eb275760a8203
SHA1

0705497325e8ed2e83792ac2c08b0ee7cbeecd72
SHA256

77dc20ac123646040725522265e3144772f5bfc77b8aa7896fa33e6c601ff498
SHA512

5c31cefcaf349799dbaa83da39c82b9688d0de055bda7f97ab47c8e0353b0f2c869a297391d0d1216c7b18b68eabc6938dfdb0f0fb593b01a76fb058f3672e1f
SSDEEP

24576:wlOqaEByj4HVHONLZkjwf5uwGPnTiwAAgEEY4:w4kHclZMwBZ2TQp

Score

10^/10

formbook qwlo rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

qwlo

Decoy

HJicvGvi3ve8hBxVn3IeGdhLB01EnQ==

Kp8ox/HNepRaJ78yGH8S

siM+CGMhAxTwkoXbPLSE0JQD/RV5n5Y8

I1ErJkNb/zsN

LmAzPtnXaJGdQvkd

mxX5GuJUL4L04Q==

90oPN1wty/rDmCgZj7dliUGscIk=

7EKwYKA2EzsN

KmDNWMMaNG4uFtQBMqY0rxFOYw==

KlxekbSTGjMmCgZBan8=

bnc+UEe0zOw+F9syGH8S

veRUD740TGXqr0176YFPuKKo

GbCJkFzG8SmzchY/dwiYBgA09xZE3jbSXQ==

J6eczJ1jyyYq95M=

h7AX1FCw3muk/AZBan8=

q3knw/TldLg6vtrG+nRPuKKo

KYj0iLy4T6FyPQZBan8=

y+xN3UT90/HrqobsNGY=

V5iVtK4gNUyUGe/JSA==

QZ/gcLimSmlpNAZBan8=

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

nuevo_pedido.docx.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	nuevo_pedido.docx.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

nuevo_pedido.docx.exenuevo_pedido.docx.exeipconfig.exe

description	pid	process	target process
PID 4884 set thread context of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 3612 set thread context of 3064	3612	nuevo_pedido.docx.exe	Explorer.EXE
PID 3808 set thread context of 3064	3808	ipconfig.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:

ipconfig.exe

pid process

3808 ipconfig.exe

pid	process
3808	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

ipconfig.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

nuevo_pedido.docx.exeipconfig.exe

pid	process
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3064 Explorer.EXE

pid	process
3064	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

nuevo_pedido.docx.exeipconfig.exe

pid	process
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3612	nuevo_pedido.docx.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe
3808	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

nuevo_pedido.docx.exeipconfig.exe

description pid process

Token: SeDebugPrivilege 3612 nuevo_pedido.docx.exe
Token: SeDebugPrivilege 3808 ipconfig.exe

description	pid	process
Token: SeDebugPrivilege	3612	nuevo_pedido.docx.exe
Token: SeDebugPrivilege	3808	ipconfig.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

nuevo_pedido.docx.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 4884 wrote to memory of 3612	4884	nuevo_pedido.docx.exe	nuevo_pedido.docx.exe
PID 3064 wrote to memory of 3808	3064	Explorer.EXE	ipconfig.exe
PID 3064 wrote to memory of 3808	3064	Explorer.EXE	ipconfig.exe
PID 3064 wrote to memory of 3808	3064	Explorer.EXE	ipconfig.exe
PID 3808 wrote to memory of 4076	3808	ipconfig.exe	Firefox.exe
PID 3808 wrote to memory of 4076	3808	ipconfig.exe	Firefox.exe
PID 3808 wrote to memory of 4076	3808	ipconfig.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3064

C:\Users\Admin\AppData\Local\Temp\nuevo_pedido.docx.exe
"C:\Users\Admin\AppData\Local\Temp\nuevo_pedido.docx.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4884

C:\Users\Admin\AppData\Local\Temp\nuevo_pedido.docx.exe
"C:\Users\Admin\AppData\Local\Temp\nuevo_pedido.docx.exe"
3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3612

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:4076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3064-145-0x0000000007AF0000-0x0000000007BC5000-memory.dmp

Filesize
852KB

Download
memory/3064-153-0x0000000008010000-0x0000000008176000-memory.dmp

Filesize
1.4MB

Download
memory/3064-152-0x0000000008010000-0x0000000008176000-memory.dmp

Filesize
1.4MB

Download
memory/3612-143-0x0000000001020000-0x000000000136A000-memory.dmp

Filesize
3.3MB

Download
memory/3612-144-0x0000000000A00000-0x0000000000A10000-memory.dmp

Filesize
64KB

Download
memory/3612-137-0x0000000000000000-mapping.dmp

Download
memory/3612-138-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3612-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3612-141-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3612-142-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/3808-149-0x00000000014C0000-0x000000000180A000-memory.dmp

Filesize
3.3MB

Download
memory/3808-146-0x0000000000000000-mapping.dmp

Download
memory/3808-147-0x0000000000300000-0x000000000030B000-memory.dmp

Filesize
44KB

Download
memory/3808-148-0x0000000000BA0000-0x0000000000BCD000-memory.dmp

Filesize
180KB

Download
memory/3808-150-0x0000000001430000-0x00000000014BF000-memory.dmp

Filesize
572KB

Download
memory/3808-151-0x0000000000BA0000-0x0000000000BCD000-memory.dmp

Filesize
180KB

Download
memory/4884-132-0x0000000000420000-0x000000000052C000-memory.dmp

Filesize
1.0MB

Download
memory/4884-135-0x0000000007440000-0x000000000744A000-memory.dmp

Filesize
40KB

Download
memory/4884-136-0x000000000B020000-0x000000000B0BC000-memory.dmp

Filesize
624KB

Download
memory/4884-134-0x00000000073A0000-0x0000000007432000-memory.dmp

Filesize
584KB

Download
memory/4884-133-0x0000000007870000-0x0000000007E14000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads