neshta | d6742c917817f02e01ba40c61606b3707f373bb8d1f525b75b72b1802cd9b290

General

Target

61d62155465f85f8fc4d44a89e7ae831.exe
Size

907KB
MD5

61d62155465f85f8fc4d44a89e7ae831
SHA1

10e1e0c049b58ff662f960a3e5270bfb97c9868b
SHA256

d6742c917817f02e01ba40c61606b3707f373bb8d1f525b75b72b1802cd9b290
SHA512

b77514d0de8c8582a3773fd76b82049bdc8dbba090827531ff1452d6729bc74eeb389f69701bf38b8b45a7fcebec62d12c26d5abab7e0516bb5cf78dc7dbeb24

Score

10^/10

neshta xloader rqan loader persistence rat spyware stealer suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

rqan

C2

http://www.cardboutiqueapp.com/rqan/

Decoy

panda.wiki

gailkannamassage.com

ungravitystudio.com

coraggiomusicschool.com

51walkerstreetrippleside.com

infemax.store

mapara-foundation.net

elitespeedwaxs.com

manateeprint.com

thelocksmithtradeshow.com

phoenix-out-of-ashes.com

marionkgregory.store

abasketofwords.com

century21nokta.com

anthonyaarnold.com

forevermyanmar.com

ramashi.com

uniquecarbonbrush.com

packecco.com

appelnacrtl.quest

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	61d62155465f85f8fc4d44a89e7ae831.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1624-120-0x0000000000000000-mapping.dmp	xloader
behavioral2/memory/1624-123-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral2/memory/2856-129-0x00000000008D0000-0x00000000008F9000-memory.dmp	xloader

Executes dropped EXE 1 IoCs

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

pid process

3096 61d62155465f85f8fc4d44a89e7ae831.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
3096	61d62155465f85f8fc4d44a89e7ae831.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ounanmse = "C:\\Users\\Public\\Libraries\\esmnanuO.url"	61d62155465f85f8fc4d44a89e7ae831.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exechkdsk.exe

description	pid	process	target process
PID 1624 set thread context of 3008	1624	logagent.exe	Explorer.EXE
PID 2856 set thread context of 3008	2856	chkdsk.exe	Explorer.EXE

Drops file in Program Files directory 53 IoCs

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	61d62155465f85f8fc4d44a89e7ae831.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	61d62155465f85f8fc4d44a89e7ae831.exe

Drops file in Windows directory 1 IoCs

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

description ioc process

File opened for modification C:\Windows\svchost.com 61d62155465f85f8fc4d44a89e7ae831.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

chkdsk.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	61d62155465f85f8fc4d44a89e7ae831.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	chkdsk.exe

Modifies registry class 1 IoCs

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	61d62155465f85f8fc4d44a89e7ae831.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

Processes:

logagent.exechkdsk.exe

pid	process
1624	logagent.exe
1624	logagent.exe
1624	logagent.exe
1624	logagent.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe
2856	chkdsk.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3008 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exechkdsk.exe

pid process

1624 logagent.exe
1624 logagent.exe
1624 logagent.exe
2856 chkdsk.exe
2856 chkdsk.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exechkdsk.exe

description pid process

Token: SeDebugPrivilege 1624 logagent.exe
Token: SeDebugPrivilege 2856 chkdsk.exe

pid	process
3008	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1624	logagent.exe
Token: SeDebugPrivilege	2856	chkdsk.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

61d62155465f85f8fc4d44a89e7ae831.exe61d62155465f85f8fc4d44a89e7ae831.exeExplorer.EXE

description	pid	process	target process
PID 3460 wrote to memory of 3096	3460	61d62155465f85f8fc4d44a89e7ae831.exe	61d62155465f85f8fc4d44a89e7ae831.exe
PID 3460 wrote to memory of 3096	3460	61d62155465f85f8fc4d44a89e7ae831.exe	61d62155465f85f8fc4d44a89e7ae831.exe
PID 3460 wrote to memory of 3096	3460	61d62155465f85f8fc4d44a89e7ae831.exe	61d62155465f85f8fc4d44a89e7ae831.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3096 wrote to memory of 1624	3096	61d62155465f85f8fc4d44a89e7ae831.exe	logagent.exe
PID 3008 wrote to memory of 2856	3008	Explorer.EXE	chkdsk.exe
PID 3008 wrote to memory of 2856	3008	Explorer.EXE	chkdsk.exe
PID 3008 wrote to memory of 2856	3008	Explorer.EXE	chkdsk.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3008

C:\Users\Admin\AppData\Local\Temp\61d62155465f85f8fc4d44a89e7ae831.exe
"C:\Users\Admin\AppData\Local\Temp\61d62155465f85f8fc4d44a89e7ae831.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:3460

C:\Users\Admin\AppData\Local\Temp\3582-490\61d62155465f85f8fc4d44a89e7ae831.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\61d62155465f85f8fc4d44a89e7ae831.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3096

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1624

C:\Windows\SysWOW64\chkdsk.exe
"C:\Windows\SysWOW64\chkdsk.exe"
2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\61d62155465f85f8fc4d44a89e7ae831.exe
MD5
c5cfef9b7b6b39513f276093d7ef2157

SHA1
9c2d4c4ac1017ac91a5bd956e6864cefcd0f2bec

SHA256
22a943a5c28c80163c59b4a42923050c5af77fe9cc919aee6d1aab569d684dc6

SHA512
4cb21736b9622ae2f6ed96ebb3d0e455253d1a61ebe428c464cd9e60bfb11dbcaf05a96a9c070dc4b012624e1fd2e333d518a704d3e15196938eb3143d556284

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\61d62155465f85f8fc4d44a89e7ae831.exe
MD5
c5cfef9b7b6b39513f276093d7ef2157

SHA1
9c2d4c4ac1017ac91a5bd956e6864cefcd0f2bec

SHA256
22a943a5c28c80163c59b4a42923050c5af77fe9cc919aee6d1aab569d684dc6

SHA512
4cb21736b9622ae2f6ed96ebb3d0e455253d1a61ebe428c464cd9e60bfb11dbcaf05a96a9c070dc4b012624e1fd2e333d518a704d3e15196938eb3143d556284

Download Submit
memory/1624-122-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/1624-124-0x00000000046A0000-0x00000000049C0000-memory.dmp

Filesize
3.1MB

Download
memory/1624-125-0x0000000002A60000-0x0000000002A71000-memory.dmp

Filesize
68KB

Download
memory/1624-120-0x0000000000000000-mapping.dmp

Download
memory/1624-123-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/2856-128-0x0000000000CF0000-0x0000000000CFA000-memory.dmp

Filesize
40KB

Download
memory/2856-127-0x0000000000000000-mapping.dmp

Download
memory/2856-129-0x00000000008D0000-0x00000000008F9000-memory.dmp

Filesize
164KB

Download
memory/2856-130-0x0000000004D00000-0x0000000005020000-memory.dmp

Filesize
3.1MB

Download
memory/2856-131-0x0000000000B40000-0x0000000000BD0000-memory.dmp

Filesize
576KB

Download
memory/3008-126-0x0000000006300000-0x0000000006462000-memory.dmp

Filesize
1.4MB

Download
memory/3008-132-0x00000000069A0000-0x0000000006B25000-memory.dmp

Filesize
1.5MB

Download
memory/3096-119-0x0000000000651000-0x0000000000665000-memory.dmp

Filesize
80KB

Download
memory/3096-118-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/3096-115-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads