formbook | e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9

Analysis

max time kernel
165s
max time network
197s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2023 08:00

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General

Target

e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
Size

644KB
MD5

f1af018a2abde6c99bf5804181485dbe
SHA1

752fe437cc1d88f7a7d3726a343485adcd98d4cd
SHA256

e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9
SHA512

65d69213e5bfc0e94dea072a518f784052e2fe59890a2688b886d48130664bb41d95ca07047be42f3eebecd3522651bb377cda9a2f219f6870e0debe79816fde
SSDEEP

12288:uFWVF4zUktye4I80ail1zjOPyxoaEefbpr/ACAv93z7PiOK:u4VS5tn40aI1mP4oFeDpr/+v93XaOK

Score

10^/10

formbook gtt8 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gtt8

Decoy

thesuccessbot.com

rittercivil.com

jt1.fun

d365extension.com

quqoxeq.top

visittworiverswi.com

bfprotienda.com

greenhabitsph.com

ladmere.com

clockboutiques.com

minwart.xyz

xinyuejiancai.online

eggsl.com

fetchingcandles.com

skywatiniya.com

hinkley.news

realityonlineenterprises.com

teamcroissant.com

esfera-pv.ch

herdadedosmontesbastos.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4008-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

description	pid	process	target process
PID 548 set thread context of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

pid	process
4008	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
4008	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

description	pid	process	target process
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
PID 548 wrote to memory of 4008	548	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe	e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
"C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:548

C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
"C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/548-133-0x0000000000830000-0x00000000008D8000-memory.dmp

Filesize
672KB

Download
memory/548-134-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/548-135-0x0000000005AE0000-0x0000000006084000-memory.dmp

Filesize
5.6MB

Download
memory/548-136-0x0000000005450000-0x00000000054E2000-memory.dmp

Filesize
584KB

Download
memory/548-137-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/548-138-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/548-139-0x0000000007F40000-0x0000000007FDC000-memory.dmp

Filesize
624KB

Download
memory/4008-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4008-142-0x00000000011E0000-0x000000000152A000-memory.dmp

Filesize
3.3MB

Download
memory/4008-143-0x00000000011E0000-0x000000000152A000-memory.dmp

Filesize
3.3MB

Download