neshta | bc9528ccbbb53ee51a565a815a6260c0e5e0e3ca6c756f4708f8e81e9a8f28ed

Analysis

max time kernel
139s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 12:59

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General

Target

47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
Size

536KB
MD5

47f28af174a8a5c2dfe4fee16628b91e
SHA1

6e548cabff9244b65a9adec3c691c7431c5c9643
SHA256

bc9528ccbbb53ee51a565a815a6260c0e5e0e3ca6c756f4708f8e81e9a8f28ed
SHA512

9afb20510cd70cd1b0c3f2221300c35fe59f9a9a8fcf423240f97baa5c52afc5627d2dbc6589fb27966bd374a3f45fb3771d728928101de75201ce0910a71123
SSDEEP

12288:qiSvFLZAkyd8Fis2LPJRONpFAPwSebCIW:B6FLykyd8Fis2LPGNpowf6

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

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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4308	47f28af174a8a5c2dfe4fee16628b91e_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\" %*"	47f28af174a8a5c2dfe4fee16628b91e_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\arh.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	47f28af174a8a5c2dfe4fee16628b91e_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	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	47f28af174a8a5c2dfe4fee16628b91e_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\" %*"	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 4308	4976	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe	84
PID 4976 wrote to memory of 4308	4976	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe	84
PID 4976 wrote to memory of 4308	4976	47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47f28af174a8a5c2dfe4fee16628b91e_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:4976
- C:\Users\Admin\AppData\Local\Temp\3582-490\47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4308

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
644fd42f8199d1e407d58785a9c8c7d1

SHA1
e9302e4de73124554a63e96b1bc078819fd5c7e5

SHA256
859dd22745d751ba2e9a199e538c7e868b93374a63544e2feab24fb07607607e

SHA512
b49b2aec01371be504dd8eb7fcb1cbd31ce52cce7a8d5923ed2c48c89530d83dde65c96a54ab40be5f017f6a7b1ce051bbb2940978d8073a34b9ccaaaadb0bb2

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\47f28af174a8a5c2dfe4fee16628b91e_JaffaCakes118.exe

Filesize
496KB

MD5
7caf82f125142ecbd783303f3e275074

SHA1
373e779a30de3406f5d4b6f73efba97cf3da85f9

SHA256
be83198d57227102247def98e4a939db6edcacaf76774261c2c40166573b0bbc

SHA512
352492b9e4c21ce0b157da7338e89d87bb5ac9f2adfaa1fe5be396953f1a3801df807c629d876b11eded5a7bff764b21f2c3309b697c869ba086b94bb52ccfd2

Download Submit
memory/4308-10-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/4976-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4976-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4976-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads