formbook | aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38

Analysis

max time kernel
149s
max time network
150s
platform
windows10_x64
resource
win10-20220414-en
submitted
07-06-2022 16:00

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General

Target

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
Size

328KB
MD5

23e421072b6ebe8b53fde252e6990340
SHA1

9a9f0b8fc33435bb8c29c55ff261b88e8b96eafa
SHA256

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38
SHA512

6a0ce5b2494eacdec720e107605f95c2058fe75f8a52d72783b8dbbc2d9072a694c9a0f9eec07afc8e441fe2a88237121a2784c3f92ab44b622fc5938dc4d468

Score

10^/10

formbook neshta g14s persistence rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

g14s

Decoy

highnessmagazine.com

mokeyshop.com

remotedesktop.xyz

bicielettrica.xyz

addoncarzspa.com

ironesteem.com

asset-management-int.com

newportnewsaccounting.com

seriesyonkis2.com

hhivac.com

shrmgattlnow.com

yangzhenyu1.xyz

prettylittlenail.com

phyform.com

fggloballlc.com

gamecentertx.com

apriltoken.com

agalign.com

jointventurecoop.club

pengqianyue.tech

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/4196-248-0x000000000041F140-mapping.dmp	formbook
behavioral1/memory/4196-265-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/4996-314-0x0000000000250000-0x000000000027F000-memory.dmp	formbook
behavioral1/memory/4996-323-0x0000000000250000-0x000000000027F000-memory.dmp	formbook
behavioral1/memory/4996-324-0x0000000004190000-0x0000000004320000-memory.dmp	formbook

Executes dropped EXE 3 IoCs

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exexlarfvuad.exexlarfvuad.exe

pid process

4588 aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
944 xlarfvuad.exe
4196 xlarfvuad.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
4588	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
944	xlarfvuad.exe
4196	xlarfvuad.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

xlarfvuad.exexlarfvuad.execolorcpl.exe

description	pid	process	target process
PID 944 set thread context of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 4196 set thread context of 3164	4196	xlarfvuad.exe	Explorer.EXE
PID 4996 set thread context of 3164	4996	colorcpl.exe	Explorer.EXE

Drops file in Program Files directory 55 IoCs

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

Drops file in Windows directory 1 IoCs

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

description ioc process

File opened for modification C:\Windows\svchost.com aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	nsis_installer_1
C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	nsis_installer_1

Modifies registry class 1 IoCs

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

xlarfvuad.execolorcpl.exe

pid	process
4196	xlarfvuad.exe
4196	xlarfvuad.exe
4196	xlarfvuad.exe
4196	xlarfvuad.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe
4996	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3164 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

xlarfvuad.execolorcpl.exe

pid process

4196 xlarfvuad.exe
4196 xlarfvuad.exe
4196 xlarfvuad.exe
4996 colorcpl.exe
4996 colorcpl.exe

pid	process
3164	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

xlarfvuad.execolorcpl.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	4196	xlarfvuad.exe
Token: SeDebugPrivilege	4996	colorcpl.exe
Token: SeShutdownPrivilege	3164	Explorer.EXE
Token: SeCreatePagefilePrivilege	3164	Explorer.EXE
Token: SeShutdownPrivilege	3164	Explorer.EXE
Token: SeCreatePagefilePrivilege	3164	Explorer.EXE
Token: SeShutdownPrivilege	3164	Explorer.EXE
Token: SeCreatePagefilePrivilege	3164	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exeaa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exexlarfvuad.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 2960 wrote to memory of 4588	2960	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
PID 2960 wrote to memory of 4588	2960	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
PID 2960 wrote to memory of 4588	2960	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
PID 4588 wrote to memory of 944	4588	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	xlarfvuad.exe
PID 4588 wrote to memory of 944	4588	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	xlarfvuad.exe
PID 4588 wrote to memory of 944	4588	aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 944 wrote to memory of 4196	944	xlarfvuad.exe	xlarfvuad.exe
PID 3164 wrote to memory of 4996	3164	Explorer.EXE	colorcpl.exe
PID 3164 wrote to memory of 4996	3164	Explorer.EXE	colorcpl.exe
PID 3164 wrote to memory of 4996	3164	Explorer.EXE	colorcpl.exe
PID 4996 wrote to memory of 3400	4996	colorcpl.exe	cmd.exe
PID 4996 wrote to memory of 3400	4996	colorcpl.exe	cmd.exe
PID 4996 wrote to memory of 3400	4996	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Users\Admin\AppData\Local\Temp\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
  "C:\Users\Admin\AppData\Local\Temp\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe"
  2⤵
  - Modifies system executable filetype association
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe
    "C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4588
  - - C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe
      C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe C:\Users\Admin\AppData\Local\Temp\lafzmxlg
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:944
    - - C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe
        
        C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe C:\Users\Admin\AppData\Local\Temp\lafzmxlg
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of AdjustPrivilegeToken
        
        PID:4196
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4996
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe"
    3⤵
    PID:3400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

T1042

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\14bjwnh70000oktef97

Filesize
184KB

MD5
39caefe2282d6b8c0eef7d657db7c154

SHA1
cc6604f9985ae1a05f034f799dd6ee550be1d7e8

SHA256
47fc6884f3dee9dfd8def2b3b5f0c38856c0eef9f0c005fd02fef0c1344592f2

SHA512
930bb809904ff5f27420b1ae1a0005ee73b9383e21a41dbd93dbd18f4048c1bfcebbff1b6a189eb63444cd876e95b11c8c346bfa7166f4ddd172fcadbbf73cd5

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

Filesize
288KB

MD5
f3369e93b9a197294c8ede7e84c1c382

SHA1
32f59edb66c19b0c483e36326f59ad374231ac58

SHA256
4953b485a81de69f30981b5b8a9a2e65aff9be557c3e9b19c8b052f00eadfc4c

SHA512
2253461239a4341c8fe9fe6bc825834e4350b0e796c9308a885144a7af37af7782f4793ff0f68e941262aa037b27666e01233e3811ce576ebbe12438dcf5c34f

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\aa603a1e4874a19e331322ac204fdc615b9e2c8eff810336a9540d4c7c5d0d38.exe

Filesize
288KB

MD5
f3369e93b9a197294c8ede7e84c1c382

SHA1
32f59edb66c19b0c483e36326f59ad374231ac58

SHA256
4953b485a81de69f30981b5b8a9a2e65aff9be557c3e9b19c8b052f00eadfc4c

SHA512
2253461239a4341c8fe9fe6bc825834e4350b0e796c9308a885144a7af37af7782f4793ff0f68e941262aa037b27666e01233e3811ce576ebbe12438dcf5c34f

Download Submit
C:\Users\Admin\AppData\Local\Temp\lafzmxlg

Filesize
5KB

MD5
bce94db7c34663df2cbd9246ff73a348

SHA1
7ae61ec3e2de7736c42059f798e33950b558e6b4

SHA256
39220e3264b8bd27e6980a0edee02315c1a42e88181b8dc107122cd5d1590b29

SHA512
f9d3fd89a54648cebfacfe1f2f12310b438fb53e8f1eb65fab70ac56ea94da8c72eb239e50da8160a4217f723f0727aa44434b65ebe6c3356a11194d328690e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe

Filesize
57KB

MD5
1690cff1fe9dbef048f6e7dbe3cbf586

SHA1
fc9a6318e2edb409e82d4f3ebfea8e7a6ad4206b

SHA256
187f904724837129d9766744772d76e08c39004675011dd90b4da63922387077

SHA512
f4d7c5642ba34817622507971da102ef8481ab462f424462c5ad4429190f208ab00a4706335c76c51dec35b59f9b942a2780c26e3060c44d02c639dbf142ba22

Download Submit
C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe

Filesize
57KB

MD5
1690cff1fe9dbef048f6e7dbe3cbf586

SHA1
fc9a6318e2edb409e82d4f3ebfea8e7a6ad4206b

SHA256
187f904724837129d9766744772d76e08c39004675011dd90b4da63922387077

SHA512
f4d7c5642ba34817622507971da102ef8481ab462f424462c5ad4429190f208ab00a4706335c76c51dec35b59f9b942a2780c26e3060c44d02c639dbf142ba22

Download Submit
C:\Users\Admin\AppData\Local\Temp\xlarfvuad.exe

Filesize
57KB

MD5
1690cff1fe9dbef048f6e7dbe3cbf586

SHA1
fc9a6318e2edb409e82d4f3ebfea8e7a6ad4206b

SHA256
187f904724837129d9766744772d76e08c39004675011dd90b4da63922387077

SHA512
f4d7c5642ba34817622507971da102ef8481ab462f424462c5ad4429190f208ab00a4706335c76c51dec35b59f9b942a2780c26e3060c44d02c639dbf142ba22

Download Submit
memory/944-202-0x0000000000000000-mapping.dmp

Download
memory/2960-145-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-147-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-124-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-125-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-126-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-127-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-128-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-129-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-131-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-130-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-133-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-134-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-135-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-136-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-138-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-137-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-140-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-141-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-143-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-144-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-122-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-142-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-139-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-132-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-146-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-123-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-148-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-149-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-150-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-152-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-151-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-153-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-154-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-155-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-121-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-115-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-114-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-116-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-117-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-118-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-119-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/2960-120-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/3164-272-0x0000000006670000-0x00000000067EE000-memory.dmp

Filesize
1.5MB

Download
memory/3164-325-0x00000000068C0000-0x0000000006A2E000-memory.dmp

Filesize
1.4MB

Download
memory/3164-327-0x00000000068C0000-0x0000000006A2E000-memory.dmp

Filesize
1.4MB

Download
memory/3400-315-0x0000000000000000-mapping.dmp

Download
memory/4196-265-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4196-248-0x000000000041F140-mapping.dmp

Download
memory/4196-270-0x0000000000E00000-0x0000000000F91000-memory.dmp

Filesize
1.6MB

Download
memory/4196-268-0x0000000001250000-0x0000000001570000-memory.dmp

Filesize
3.1MB

Download
memory/4588-162-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-173-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-163-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-161-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-159-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-158-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-180-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-179-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-156-0x0000000000000000-mapping.dmp

Download
memory/4588-167-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-171-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-175-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-177-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-178-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-176-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-164-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-174-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-172-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-170-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-169-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-160-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-166-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4588-168-0x00000000771F0000-0x000000007737E000-memory.dmp

Filesize
1.6MB

Download
memory/4996-314-0x0000000000250000-0x000000000027F000-memory.dmp

Filesize
188KB

Download
memory/4996-321-0x0000000004320000-0x0000000004640000-memory.dmp

Filesize
3.1MB

Download
memory/4996-323-0x0000000000250000-0x000000000027F000-memory.dmp

Filesize
188KB

Download
memory/4996-324-0x0000000004190000-0x0000000004320000-memory.dmp

Filesize
1.6MB

Download
memory/4996-313-0x00000000003A0000-0x00000000003B9000-memory.dmp

Filesize
100KB

Download
memory/4996-326-0x0000000004190000-0x0000000004320000-memory.dmp

Filesize
1.6MB

Download
memory/4996-275-0x0000000000000000-mapping.dmp

Download