formbook | 995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9

Analysis

max time kernel
95s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 02:08

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General

Target

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe
Size

808KB
MD5

8278f1c1326c1e6383894745383650f7
SHA1

189006b3f6a94b718f76e3da90319aff39301c9e
SHA256

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9
SHA512

aa3a7c24a027dd3db846df9aa57b86963ee4af93e332dd03013ed534d1d9f242ebcb9f42682b8fc3b2cfa4c8e71d044fce2420d58923310b56c454ff23a338ee
SSDEEP

12288:hqFKqPoIfEmbGqn0RtvKkHHIuoLaV8+7eYiyETSj9d/CvxIej3yi:hq0qPozmNnivKcMWV7eYiyETwd/deWi

Score

10^/10

formbook me18 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

me18

Decoy

ccording-ssovr.xyz

ractionalfinancesolutions.xyz

uslkw-team.xyz

verythingstop.shop

ntirehome.services

na-lyst.net

onsumer-fsznl.xyz

ndevoastiraveria.cfd

siawellbeing.institute

evizjalrp.net

ig-woqgok.xyz

cvbe-but.xyz

yoei-spend.xyz

ilatify.app

xxlsopp.xyz

etworknorth.website

nvhjgy.top

nstead-nkrkgh.xyz

ernagevoicerswhatna.cfd

atarpostmu.top

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3168-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

description	pid	Process	procid_target
PID 4876 set thread context of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

pid	Process
3168	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe
3168	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe

description	pid	Process	procid_target
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98
PID 4876 wrote to memory of 3168	4876	995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe	98

C:\Users\Admin\AppData\Local\Temp\995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe
"C:\Users\Admin\AppData\Local\Temp\995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Users\Admin\AppData\Local\Temp\995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe
  "C:\Users\Admin\AppData\Local\Temp\995fc6faed8fe98b5f9e917c33c2eaddf666b756def0b9cff8bd9205463d14f9.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3168-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3168-14-0x00000000015B0000-0x00000000018FA000-memory.dmp

Filesize
3.3MB

Download
memory/4876-5-0x0000000005550000-0x000000000555A000-memory.dmp

Filesize
40KB

Download
memory/4876-3-0x00000000054A0000-0x0000000005532000-memory.dmp

Filesize
584KB

Download
memory/4876-4-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/4876-6-0x00000000057A0000-0x000000000583C000-memory.dmp

Filesize
624KB

Download
memory/4876-0-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/4876-7-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/4876-8-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/4876-9-0x0000000005B10000-0x0000000005B2C000-memory.dmp

Filesize
112KB

Download
memory/4876-10-0x0000000004ED0000-0x0000000004F46000-memory.dmp

Filesize
472KB

Download
memory/4876-2-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/4876-13-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/4876-1-0x0000000000A00000-0x0000000000AD0000-memory.dmp

Filesize
832KB

Download