neshta | 8bfd41bfcf5372dfa4eeab274d9f49c507d627011a245750c022a78cea7bd30e

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 14:48

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General

Target

0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
Size

112KB
MD5

0f397d96b9ecd59d515cbd026072b7db
SHA1

d78f136263f3cef3b0a435b4c337a1791192b589
SHA256

8bfd41bfcf5372dfa4eeab274d9f49c507d627011a245750c022a78cea7bd30e
SHA512

d93d2d865292a6742a7744f5149b7247d59aff713951eb01a8622d6242e412656d9f0021e392e34661439a48fe66bded8811a33dc090a191bf2291900f844054
SSDEEP

1536:RxqjQ+P04wsmJCN3yziOboHsCRERCsjSAhTmevq1C+FC0LoHCP:kr85CYiqobKgqhhhvCC+NMCP

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

Executes dropped EXE 1 IoCs

pid	Process
2972	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
2584	0f397d96b9ecd59d515cbd026072b7db_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\" %*"	0f397d96b9ecd59d515cbd026072b7db_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~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	0f397d96b9ecd59d515cbd026072b7db_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	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0f397d96b9ecd59d515cbd026072b7db_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\" %*"	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2972	2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2972	2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2972	2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2972	2584	0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f397d96b9ecd59d515cbd026072b7db_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:2584
- C:\Users\Admin\AppData\Local\Temp\3582-490\0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2972

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\dwtrig20.exe

Filesize
547KB

MD5
810a2d86fc76f6f5132e683471ce82af

SHA1
ba06d381ce1403cfbd2ebace03a0edb89abfdff1

SHA256
50621aa828ba60fe284f6f5c9f321138b6ca052dcb3de091c8a34fc648c5d19c

SHA512
76b99957af25969311f6a33960ad36be8c4ba59b7bcd41bddcf3256877dd08d0478547c73339434bec7d7cf8744eb774f06fb5242a7f9d2f1adef9c191cf3dd1

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

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\0f397d96b9ecd59d515cbd026072b7db_JaffaCakes118.exe

Filesize
72KB

MD5
9d88d538ea044cff3c8fd817ede5af2e

SHA1
e9079299726f7b7a76844085ad0d2b1383c92aea

SHA256
3fda205c1c2f0dd7efe8dae17a2db6b19be5a8fd49e17669a30d28747b272ce3

SHA512
3c4ff28f3dc6707ba78d193eecc074127e2f7796958c72920e1845497b65561e62727622dd7a28b0793ba478d401be9b3a82e38527dcca405e2178d7fb055e0e

Download Submit
memory/2584-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2584-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads