formbook | fb023846f5f5c287a8b130204412468b47d208214377fa315f519a4264cbf3d0

Analysis

max time kernel
46s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14-05-2023 01:22

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General

Target

854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
Size

589KB
MD5

5ad485bc9b0343ccf46b08f623c33dc8
SHA1

0158790ba17a18edb16e9228ac4d4e2bda8b0b83
SHA256

854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099
SHA512

bb070b6f8a37fa77e452bfde6b389aae252ebb2cb0dd20b0fb20116bfa5170061cf8d9d0c58b7ddd795918cd2393f1f9765f7f5b3b3ecc481306d82923299741
SSDEEP

12288:A8whh2Y4Y06QK0XmevZA5RSRU1IayhkEvOif+LxC0:A8whh27XrvW5RIUWayeEvVmV

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
behavioral1/memory/560-64-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

description	pid	process	target process
PID 2024 set thread context of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

pid process

560 854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

pid	process
560	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

description	pid	process	target process
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
PID 2024 wrote to memory of 560	2024	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe	854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe

C:\Users\Admin\AppData\Local\Temp\854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
"C:\Users\Admin\AppData\Local\Temp\854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2024

C:\Users\Admin\AppData\Local\Temp\854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe
"C:\Users\Admin\AppData\Local\Temp\854e56653a2b80660cffe69f84e3d3d956667c9176ab80de7e5d02959bfde099.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:560

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/560-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/560-62-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/560-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/560-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/560-65-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Filesize
3.0MB

Download
memory/2024-54-0x0000000000DD0000-0x0000000000E6A000-memory.dmp

Filesize
616KB

Download
memory/2024-55-0x00000000004C0000-0x0000000000500000-memory.dmp

Filesize
256KB

Download
memory/2024-56-0x0000000000480000-0x0000000000492000-memory.dmp

Filesize
72KB

Download
memory/2024-57-0x00000000004C0000-0x0000000000500000-memory.dmp

Filesize
256KB

Download
memory/2024-58-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2024-59-0x0000000007D40000-0x0000000007DB0000-memory.dmp

Filesize
448KB

Download
memory/2024-60-0x0000000000AB0000-0x0000000000AE8000-memory.dmp

Filesize
224KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads