neshta | 50a618c9b07a9161921fd204d7ccbebdaac6d7fc61cc4d652089c1efe1ff21be

Analysis

max time kernel
96s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 09:44

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General

Target

f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
Size

138KB
MD5

f86d81aef10838f38d61cfaee96ab6fc
SHA1

5b27795141fe7d1527d5182366c2c130bea89c5d
SHA256

50a618c9b07a9161921fd204d7ccbebdaac6d7fc61cc4d652089c1efe1ff21be
SHA512

21045d73a4c664f38090895847af0535d233a0cba9bddf56828a767886e89002b841813cf1eaf1425c923a0e9132e4d9bd16ad1654d49f288219d8aafa9ec7e8
SSDEEP

3072:zr8WDrCutmWcCTx+eqfZT2VNa1DdkJT2JQ:PuSTRl+eqfZTcCI2

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Neshta family
neshta

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2228	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 2228	3532	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2228	3532	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2228	3532	f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Users\Admin\AppData\Local\Temp\3582-490\f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe

Filesize
2.4MB

MD5
d9e8a1fa55faebd36ed2342fedefbedd

SHA1
c25cc7f0035488de9c5df0121a09b5100e1c28e9

SHA256
bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a

SHA512
134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\f86d81aef10838f38d61cfaee96ab6fc_JaffaCakes118.exe

Filesize
97KB

MD5
3eeb8796520945f078dbd12de59891cd

SHA1
c348f2b841e1c2507db4d0d26e60d80f7d90c729

SHA256
fdd27b5d77d0c6169e9e666d0f1731a455bdfc2284f230764e9b0ed92a1f01ea

SHA512
ebfb6147dd664c8b0d42d2c6beea101d8358657295d010748b84ab6b9503871eec384ee27df284c64c549e05cdd3a56b7b22713bf65a8229bf919ebcfa26a5c7

Download Submit
memory/3532-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3532-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3532-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3532-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads