formbook | ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2

Analysis

max time kernel
135s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2023 12:13

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General

Target

ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
Size

686KB
MD5

5782280eedee71aa7708b6c7efc80cf9
SHA1

ba67e0ffa53034acfbba4e2bddc2a32471626f87
SHA256

ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2
SHA512

1eaa8ea806c23b7525143a33505489d8d0681b6a28336833ee4a472e77afcc93d3efd3dfe1cc6374c3c00f802306aad997e5b11b275752076205208980df0f03
SSDEEP

12288:4M4l00FTDfsBQiFdrbeRWPW3yL2oOAM/6sZeqGKP2ey:4M6T9SrlOiioO36sXjP9

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/1212-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

description	pid	process	target process
PID 3820 set thread context of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

pid	process
1212	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
1212	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

description	pid	process	target process
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
PID 3820 wrote to memory of 1212	3820	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe	ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe

C:\Users\Admin\AppData\Local\Temp\ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
"C:\Users\Admin\AppData\Local\Temp\ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3820

C:\Users\Admin\AppData\Local\Temp\ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe
"C:\Users\Admin\AppData\Local\Temp\ddcb2d701db3ee66e73e1583e248895e4d2fbf8b372f336d1cb585f1352612b2.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1212-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1212-142-0x00000000019C0000-0x0000000001D0A000-memory.dmp

Filesize
3.3MB

Download
memory/3820-133-0x00000000002B0000-0x0000000000362000-memory.dmp

Filesize
712KB

Download
memory/3820-134-0x0000000005230000-0x00000000057D4000-memory.dmp

Filesize
5.6MB

Download
memory/3820-135-0x0000000004D60000-0x0000000004DF2000-memory.dmp

Filesize
584KB

Download
memory/3820-136-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/3820-137-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/3820-138-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/3820-139-0x0000000006E20000-0x0000000006EBC000-memory.dmp

Filesize
624KB

Download