neshta | 302c4078756564f4101d116688b62c28728cb8930934043a38a1c05f1aa458af

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 07:19

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General

Target

f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
Size

209KB
MD5

f7e76a62bfd81f6c1b3502c8aec45ef7
SHA1

e17e46ff72327633c52eca61e823b0df8a6bb8f7
SHA256

302c4078756564f4101d116688b62c28728cb8930934043a38a1c05f1aa458af
SHA512

be28af9c278eca88fb3d9aa6456b81e7a864ce0ad4d7d63ba5577aa48cd0d812ee10a31ecb27c2c907cd9fe631edce4538039443387b82943e7115d1fe0c67d4
SSDEEP

3072:zr8WDrCVd3eWhXenrmrVVuQP5cw0b0LzouxXn42+Cj:PuV1zhXereVVFOw04LzouxXn42+Q

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

Executes dropped EXE 1 IoCs

pid	Process
2384	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
3020	f7e76a62bfd81f6c1b3502c8aec45ef7_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\" %*"	f7e76a62bfd81f6c1b3502c8aec45ef7_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\Office14\BCSSync.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	f7e76a62bfd81f6c1b3502c8aec45ef7_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 1 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	f7e76a62bfd81f6c1b3502c8aec45ef7_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\" %*"	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2384	3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe	30
PID 3020 wrote to memory of 2384	3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe	30
PID 3020 wrote to memory of 2384	3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe	30
PID 3020 wrote to memory of 2384	3020	f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- 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:3020
- C:\Users\Admin\AppData\Local\Temp\3582-490\f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:2384

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

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:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE

Filesize
859KB

MD5
754309b7b83050a50768236ee966224f

SHA1
10ed7efc2e594417ddeb00a42deb8fd9f804ed53

SHA256
acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6

SHA512
e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\f7e76a62bfd81f6c1b3502c8aec45ef7_JaffaCakes118.exe

Filesize
169KB

MD5
180487fccc834e7a4ad4ff8e497b0729

SHA1
50bd6f245fc111a21e07664dcc90e1d464894706

SHA256
d2d31139f107aa9701482bdf61967de288a334bf4b7ba78e5d230f2dbacac226

SHA512
306b1161c1bb581ded2f2b9ac27fa952c3a369813cc8fa6bf412da941d607a8c5b50f4f54c8322b1fc5ef207eadb8beca93bb8c98ed697b69ebe0e8490cb0675

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
memory/3020-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3020-89-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads