formbook | e33da15a7c34d73affd743ac0249d3b2456899c90f6e6966318d21056b9d3645

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
30-08-2023 01:50

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General

Target

3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
Size

554KB
MD5

7247c2f218df48a7bd824f33f86b1760
SHA1

675a63f975c572ce3c761688a8224e80bce90cd0
SHA256

3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c
SHA512

4051997473e621298980c0a0e44548f3bd648c70ac79afb10e96ea995570f3754a600aec823abab285dd370b033f8913642316f0c87e7d97b210ee30582ea372
SSDEEP

12288:8ud04ufv0zINbr57FQ6gUNYitOrlrFpIrlO+A:Rd+f3BQ6gUGVlrgr

Score

10^/10

formbook gg62 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gg62

Decoy

refrigerators-pk.today

jajifi.fun

fivonworld.com

rangbangs.com

server-dell.com

jefevirtual.com

jobode.info

grindhardgarage.com

gaoxiba168.com

thekotturfund.com

taberla.com

santorinieshop.com

ajptqqex.click

johnjaen.com

innovantdev.com

mjofvsea2.com

yun0796.com

rokovoko.nexus

tuabogado.gratis

jqinnovation.online

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/1072-9-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

description	pid	process	target process
PID 4888 set thread context of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

pid	process
1072	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
1072	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

description	pid	process	target process
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
PID 4888 wrote to memory of 1072	4888	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe	3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe

C:\Users\Admin\AppData\Local\Temp\3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
"C:\Users\Admin\AppData\Local\Temp\3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4888

C:\Users\Admin\AppData\Local\Temp\3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe
"C:\Users\Admin\AppData\Local\Temp\3c37386f3be133776e9754f751b88396a17d0030105646d373e82e8e0a79fe3c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1072-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1072-12-0x0000000001880000-0x0000000001BCA000-memory.dmp

Filesize
3.3MB

Download
memory/4888-0-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/4888-1-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4888-2-0x0000000005160000-0x0000000005704000-memory.dmp

Filesize
5.6MB

Download
memory/4888-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

Filesize
584KB

Download
memory/4888-4-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/4888-5-0x0000000004B90000-0x0000000004B9A000-memory.dmp

Filesize
40KB

Download
memory/4888-6-0x0000000004D60000-0x0000000004DFC000-memory.dmp

Filesize
624KB

Download
memory/4888-7-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4888-8-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/4888-11-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download