neshta | 24046b1fdca346c449dc8ab195c4fb69ca999f2aad87bcf26426ae26584455fa

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 09:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
Size

112KB
MD5

ff6099cd98c3e040f68b2e24fb342bdf
SHA1

0b47875fdaf1f2f5a0726ea556277b6a255fe646
SHA256

24046b1fdca346c449dc8ab195c4fb69ca999f2aad87bcf26426ae26584455fa
SHA512

5534f1b0a29fcfe28063372e1629eb1aaa145c9b597eca9ce68d4f321024ab19e70cec1155300c2a7a8d32b3eaa5c1b6b2eca6754ffce71d1c4f381e5bd4c06c
SSDEEP

1536:kxqjQ+P04wsZLnDrC93yziOboKsVYjSAhTmevq1C+FC0LoHCP:Rr8WDrCIiqoTGhhhvCC+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
Neshta family
neshta

Executes dropped EXE 1 IoCs

pid	Process
2304	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
2372	ff6099cd98c3e040f68b2e24fb342bdf_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\" %*"	ff6099cd98c3e040f68b2e24fb342bdf_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\SELFCERT.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	ff6099cd98c3e040f68b2e24fb342bdf_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	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ff6099cd98c3e040f68b2e24fb342bdf_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\" %*"	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2304	2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2304	2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2304	2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2304	2372	ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff6099cd98c3e040f68b2e24fb342bdf_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:2372
- C:\Users\Admin\AppData\Local\Temp\3582-490\ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2304

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
859KB

MD5
beb6dae71186da2adfa2e5671bcfd154

SHA1
2c520dfe3490772dfc6bbc2783c5114ca303d39d

SHA256
832b42331ca55ce423a4556827cfacdca82c6dbef771619a28b965ef5c62b815

SHA512
002423a98f74c7f1244fa9caa06e82cecec67d6bf2c721c7cfb7deaf5995e5ba89ff0ce19c9f5294f0fea608753afdac0c324f194e76c0cac4b835de38fcd09e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\ff6099cd98c3e040f68b2e24fb342bdf_JaffaCakes118.exe

Filesize
72KB

MD5
d7efae87a913e1d4fde5ed78ae22313e

SHA1
77af85aa5ac2efabeb8e9c50596febfc96d5f446

SHA256
0dfd579430b01f32fc76085b1e09ae1437499dcaa1f8b6f07a7e2728b04f6779

SHA512
e06f4403ce757860df44e4aaef83cc981921ad342f3f18681d7fa42718c40d37666ffa84d9a61351812d6838fc21a355abbe7554354bfccf34c748fa7e1f27b0

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/2372-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2372-89-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads