formbook | 90315c352a9820703d29e4dcd9360660dd23bbfac585030993404076b998e45c

General

Target

NEWPURCHASEORDERMAY00957585.exe
Size

704KB
MD5

811027b8823ce068fa572fd1e782b126
SHA1

0ea06503dd9e0bb2946b2b600746a22a9c489bfc
SHA256

90315c352a9820703d29e4dcd9360660dd23bbfac585030993404076b998e45c
SHA512

6cae36f495db62bc8b337797e00a2288f3bab8bd1ae5a71c48f972a653090e641eb015ef891c03325013d19af8ccbc50ef47aea1923d1afc0207cb17c9f86d01
SSDEEP

12288:fvmbfOJWMnslt0uWDGRQjKyZnutU3UODbOJ0xHSTm/K4dHmNhdm:XmbfOnsltPWyRQjhZutGnGywTmS4s

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 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/320-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/320-147-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3264-150-0x0000000001200000-0x000000000122F000-memory.dmp	formbook
behavioral2/memory/3264-152-0x0000000001200000-0x000000000122F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

NEWPURCHASEORDERMAY00957585.exeNEWPURCHASEORDERMAY00957585.exesvchost.exe

description	pid	process	target process
PID 3636 set thread context of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 320 set thread context of 3176	320	NEWPURCHASEORDERMAY00957585.exe	Explorer.EXE
PID 3264 set thread context of 3176	3264	svchost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

NEWPURCHASEORDERMAY00957585.exesvchost.exe

pid	process
320	NEWPURCHASEORDERMAY00957585.exe
320	NEWPURCHASEORDERMAY00957585.exe
320	NEWPURCHASEORDERMAY00957585.exe
320	NEWPURCHASEORDERMAY00957585.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe
3264	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3176 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

NEWPURCHASEORDERMAY00957585.exesvchost.exe

pid process

320 NEWPURCHASEORDERMAY00957585.exe
320 NEWPURCHASEORDERMAY00957585.exe
320 NEWPURCHASEORDERMAY00957585.exe
3264 svchost.exe
3264 svchost.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEWPURCHASEORDERMAY00957585.exesvchost.exe

description pid process

Token: SeDebugPrivilege 320 NEWPURCHASEORDERMAY00957585.exe
Token: SeDebugPrivilege 3264 svchost.exe

pid	process
3176	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	320	NEWPURCHASEORDERMAY00957585.exe
Token: SeDebugPrivilege	3264	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

NEWPURCHASEORDERMAY00957585.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3636 wrote to memory of 320	3636	NEWPURCHASEORDERMAY00957585.exe	NEWPURCHASEORDERMAY00957585.exe
PID 3176 wrote to memory of 3264	3176	Explorer.EXE	svchost.exe
PID 3176 wrote to memory of 3264	3176	Explorer.EXE	svchost.exe
PID 3176 wrote to memory of 3264	3176	Explorer.EXE	svchost.exe
PID 3264 wrote to memory of 3164	3264	svchost.exe	cmd.exe
PID 3264 wrote to memory of 3164	3264	svchost.exe	cmd.exe
PID 3264 wrote to memory of 3164	3264	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3176

C:\Users\Admin\AppData\Local\Temp\NEWPURCHASEORDERMAY00957585.exe
"C:\Users\Admin\AppData\Local\Temp\NEWPURCHASEORDERMAY00957585.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3636

C:\Users\Admin\AppData\Local\Temp\NEWPURCHASEORDERMAY00957585.exe
"C:\Users\Admin\AppData\Local\Temp\NEWPURCHASEORDERMAY00957585.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:320

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3264

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\NEWPURCHASEORDERMAY00957585.exe"
3⤵
PID:3164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/320-143-0x0000000001120000-0x000000000146A000-memory.dmp

Filesize
3.3MB

Download
memory/320-147-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/320-144-0x0000000001070000-0x0000000001085000-memory.dmp

Filesize
84KB

Download
memory/320-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3176-158-0x00000000030B0000-0x0000000003160000-memory.dmp

Filesize
704KB

Download
memory/3176-156-0x00000000030B0000-0x0000000003160000-memory.dmp

Filesize
704KB

Download
memory/3176-155-0x00000000030B0000-0x0000000003160000-memory.dmp

Filesize
704KB

Download
memory/3176-145-0x0000000008C70000-0x0000000008E05000-memory.dmp

Filesize
1.6MB

Download
memory/3264-151-0x0000000001C00000-0x0000000001F4A000-memory.dmp

Filesize
3.3MB

Download
memory/3264-146-0x0000000000230000-0x000000000023E000-memory.dmp

Filesize
56KB

Download
memory/3264-149-0x0000000000230000-0x000000000023E000-memory.dmp

Filesize
56KB

Download
memory/3264-150-0x0000000001200000-0x000000000122F000-memory.dmp

Filesize
188KB

Download
memory/3264-152-0x0000000001200000-0x000000000122F000-memory.dmp

Filesize
188KB

Download
memory/3264-154-0x0000000001B00000-0x0000000001B94000-memory.dmp

Filesize
592KB

Download
memory/3636-139-0x0000000008DE0000-0x0000000008E7C000-memory.dmp

Filesize
624KB

Download
memory/3636-138-0x0000000005700000-0x0000000005710000-memory.dmp

Filesize
64KB

Download
memory/3636-137-0x0000000005700000-0x0000000005710000-memory.dmp

Filesize
64KB

Download
memory/3636-133-0x0000000000C90000-0x0000000000D46000-memory.dmp

Filesize
728KB

Download
memory/3636-136-0x0000000005670000-0x000000000567A000-memory.dmp

Filesize
40KB

Download
memory/3636-135-0x00000000055D0000-0x0000000005662000-memory.dmp

Filesize
584KB

Download
memory/3636-134-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads