neshta | c50ba41dadcbc07cb8fefbdbf2851c7db07629bd9f57160f31375528e1ec8d7a

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 10:32

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General

Target

9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
Size

81KB
MD5

9af00483e044b29fc791461176ec33cc
SHA1

16cf1b8d13f4a6dba30a2ae8559126d63f9a8a62
SHA256

c50ba41dadcbc07cb8fefbdbf2851c7db07629bd9f57160f31375528e1ec8d7a
SHA512

0c69723ef41f41c1e18789412b501d0677f2faeeac84664c0674e39cd725f2730b0a930768743d38749eafab5443336ff4a549bbdbae3e8aace63b1a39585d34
SSDEEP

1536:7xqjQ+P04wsZLnDrCtTF7yHjNkBGDUxEc7AbfGmM+2Pu:Cr8WDrCtTFWj6lEc7AzGL9m

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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5028	9af00483e044b29fc791461176ec33cc_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\" %*"	9af00483e044b29fc791461176ec33cc_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\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	9af00483e044b29fc791461176ec33cc_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	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9af00483e044b29fc791461176ec33cc_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\" %*"	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 5028	2456	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe	83
PID 2456 wrote to memory of 5028	2456	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe	83
PID 2456 wrote to memory of 5028	2456	9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9af00483e044b29fc791461176ec33cc_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:2456
- C:\Users\Admin\AppData\Local\Temp\3582-490\9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5028

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
a7d5337d0e7c55d7e224514e887986f9

SHA1
407298c4e452999dc017094a26f9456711449199

SHA256
6420fc97c76dc9e3b42b3d986e200e58d91f0316407929b49ebc852cca5d025d

SHA512
22c62cd18056b6c0fcf14497d3456e58a413284b1a441cfa4fc6e3e9ee09e30d0e70cb879fcabb0ab784120506d6877016a938e78976294676ae1b201b32af07

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\9af00483e044b29fc791461176ec33cc_JaffaCakes118.exe

Filesize
41KB

MD5
990053cae8d2d6f49768436a02732000

SHA1
b3cf9f4c32307d58b922b5d8ebbba3afb09e919c

SHA256
7a92f36d34acacf7c0c5ac040c055ed7a1401ac64e9b46eb400f5b8a4696b70e

SHA512
9a1c65d7f4df0c7c21877844ee589c028ef22678f9d9a87c9f413bb6898a000e3aec376e2878760f2f5c086c7fab3f67d0c3e552cea0b796af7f913e08c708b2

Download Submit
memory/2456-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2456-94-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2456-95-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2456-96-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2456-98-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads