formbook | e16af0a74030cfbd17c2086bc1151995852fb5333949a54dfb36bc2992bb87eb

Analysis

max time kernel
133s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
17-05-2024 02:43

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General

Target

483080c26096e479fad0997bedffb6dd.exe
Size

456KB
MD5

483080c26096e479fad0997bedffb6dd
SHA1

d7362052d9c1451b235075703b6c88f02d5ef71e
SHA256

e16af0a74030cfbd17c2086bc1151995852fb5333949a54dfb36bc2992bb87eb
SHA512

c976033a62a43766a71c7009d69d464f43f7de75db9228282467c35efcd25ec1905ff8e2c4422351edddd3ca7aa033cd62016b92a6d3ab8b45b6ec8bdb5b61fc
SSDEEP

6144:Q/mPIFTMlikyqCQB+cxnQdoQsk+xi72mINsaU9h:Q0UwxyqCwFQdz+ojaU9h

Score

10^/10

formbook sa rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

Decoy

masleyscabinetshop.com

drmarissathomas.com

alkalinewaterpurifier.com

kabluchok.com

jqm65e51.biz

hellomelmel.com

futsalfutsal.com

speedyrooftarp.com

cyberhostingnet.com

295qp.com

fais-moi-une-offre.com

maketing.today

thedevicreations.com

domuservizi.online

goldanddenim.com

oimkv4.info

benefitmanagementllc401k.com

niniiiiii.com

shortkits.com

nukamika.net

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/1444-11-0x0000000000560000-0x000000000058A000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

483080c26096e479fad0997bedffb6dd.exe

description pid process target process

PID 552 set thread context of 1444 552 483080c26096e479fad0997bedffb6dd.exe 483080c26096e479fad0997bedffb6dd.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3496 1444 WerFault.exe 483080c26096e479fad0997bedffb6dd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

483080c26096e479fad0997bedffb6dd.exe

description pid process

Token: SeDebugPrivilege 552 483080c26096e479fad0997bedffb6dd.exe

description	pid	process	target process
PID 552 set thread context of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe

pid	pid_target	process	target process
3496	1444	WerFault.exe	483080c26096e479fad0997bedffb6dd.exe

description	pid	process
Token: SeDebugPrivilege	552	483080c26096e479fad0997bedffb6dd.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

483080c26096e479fad0997bedffb6dd.exe

description	pid	process	target process
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe
PID 552 wrote to memory of 1444	552	483080c26096e479fad0997bedffb6dd.exe	483080c26096e479fad0997bedffb6dd.exe

C:\Users\Admin\AppData\Local\Temp\483080c26096e479fad0997bedffb6dd.exe
"C:\Users\Admin\AppData\Local\Temp\483080c26096e479fad0997bedffb6dd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:552

C:\Users\Admin\AppData\Local\Temp\483080c26096e479fad0997bedffb6dd.exe
"C:\Users\Admin\AppData\Local\Temp\483080c26096e479fad0997bedffb6dd.exe"
2⤵
PID:1444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 184
3⤵
- Program crash
PID:3496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1444 -ip 1444
1⤵
PID:4460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/552-0-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/552-1-0x0000000000A90000-0x0000000000B08000-memory.dmp

Filesize
480KB

Download
memory/552-2-0x00000000059E0000-0x0000000005F84000-memory.dmp

Filesize
5.6MB

Download
memory/552-3-0x0000000005510000-0x00000000055A2000-memory.dmp

Filesize
584KB

Download
memory/552-4-0x00000000054E0000-0x0000000005500000-memory.dmp

Filesize
128KB

Download
memory/552-6-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/552-5-0x0000000005740000-0x000000000574A000-memory.dmp

Filesize
40KB

Download
memory/552-7-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/552-8-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/552-9-0x0000000006B30000-0x0000000006BCC000-memory.dmp

Filesize
624KB

Download
memory/552-14-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/1444-11-0x0000000000560000-0x000000000058A000-memory.dmp

Filesize
168KB

Download