formbook | 8026843f7f9f2bdaddaf371aab61e9d3b9e9b67ca996a5c4369bb884eb6885b7

Analysis

max time kernel
91s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
07-05-2023 02:49

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General

Target

757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
Size

683KB
MD5

64ba7b4484114967c48bea5cff6ac9bb
SHA1

65eba06d17dd6b75ae74c5cf09ae5e25e81ea0e2
SHA256

757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5
SHA512

6727c4345e373355a6bc39e900a890a6116ad051c60112089cf4cea1aed57f749cd3bf1904039ceec8ee522039a93ed48e4e0b47b5ee5e05922ac7d72ae31360
SSDEEP

12288:49oe+bBWrllPje9oSTSIEdlP9sDIZD/6K3ZZ5saOkdjB28lA5Y8:49oe+Ill0o3IyPq8NrpS0lWY

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/1160-64-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

description	pid	process	target process
PID 1116 set thread context of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

pid process

1160 757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

pid	process
1160	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

description	pid	process	target process
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
PID 1116 wrote to memory of 1160	1116	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe	757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe

C:\Users\Admin\AppData\Local\Temp\757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
"C:\Users\Admin\AppData\Local\Temp\757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116

C:\Users\Admin\AppData\Local\Temp\757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe
"C:\Users\Admin\AppData\Local\Temp\757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1160

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1116-54-0x0000000001220000-0x00000000012D2000-memory.dmp

Filesize
712KB

Download
memory/1116-55-0x0000000004D70000-0x0000000004DB0000-memory.dmp

Filesize
256KB

Download
memory/1116-56-0x0000000004D70000-0x0000000004DB0000-memory.dmp

Filesize
256KB

Download
memory/1116-57-0x0000000000470000-0x0000000000484000-memory.dmp

Filesize
80KB

Download
memory/1116-58-0x0000000000490000-0x000000000049C000-memory.dmp

Filesize
48KB

Download
memory/1116-59-0x00000000011B0000-0x0000000001220000-memory.dmp

Filesize
448KB

Download
memory/1116-60-0x0000000000DD0000-0x0000000000E08000-memory.dmp

Filesize
224KB

Download
memory/1160-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1160-62-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1160-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1160-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1160-65-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads