neshta | 5a29d547713e1c8e569b0151a76cc1d1135537cab6d33e567da4df910b1ef31f

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
05-12-2024 09:45

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General

Target

c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
Size

128KB
MD5

c718361e03612983a9fad32a0406e15f
SHA1

14bda8416b8a8311b15cca794bf5ccd71b347f2b
SHA256

5a29d547713e1c8e569b0151a76cc1d1135537cab6d33e567da4df910b1ef31f
SHA512

5de86f87323d717f98a5f9f487fdf265f28ed96f4dc2a02e4023d7eb92fbc7e2be642aab4d89ed093a804592d91986df3d33a63fc3a4af7b76e7223dd86e3074
SSDEEP

3072:pr8WDrCxZd9k00rlc1VYwoxRrQoRoal7iveGXuSQoeEpxvPwOm+hCuItZd:FuxZd9k00rlc1VYwoxRrQoRoal7iveGk

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
2672	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
1792	c718361e03612983a9fad32a0406e15f_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\" %*"	c718361e03612983a9fad32a0406e15f_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\Google\Update\1336~1.151\GOF5E2~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	c718361e03612983a9fad32a0406e15f_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	c718361e03612983a9fad32a0406e15f_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\" %*"	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2672	1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe	30
PID 1792 wrote to memory of 2672	1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe	30
PID 1792 wrote to memory of 2672	1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe	30
PID 1792 wrote to memory of 2672	1792	c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c718361e03612983a9fad32a0406e15f_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:1792
- C:\Users\Admin\AppData\Local\Temp\3582-490\c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:2672

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
d612d1534be00c42dff2e305bd0f1138

SHA1
bb3a82fca5fb6c21a98c7712d843d37e59109fff

SHA256
a3a74b4f199d3df2e73cf08ac6b4b4302955371fb57904511a2b5fd007cee8a1

SHA512
90c5a37289edbd34df8a787800f9b278ce3d537ae1ebd85e87a96ada51c110877a6fc079fdc5334600e0ad65a4adc1257d5b66367f5c6b55d1b859d194858d87

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\c718361e03612983a9fad32a0406e15f_JaffaCakes118.exe

Filesize
88KB

MD5
88cb012272268a6f8941d94a55b06747

SHA1
6e22076b12d44fcc37869ea0365df5b8b3cee777

SHA256
6062cb1f34a6f29274754551a122d723fd3c62b390379122d2cd37832b9e0e80

SHA512
3f4cb4ac4f472524551448eefd8d07d44ab713ebcd069861d25242752d88b1ecfcf425a2d8cdaa54d8c14c9e058a4399380cb43685e44e29953794c0a23657b6

Download Submit
memory/1792-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1792-90-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2672-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads