neshta | b30a329937eb999502886a6a339824e7eef9f4e3a5aa6d2ff716895c4a1b36e1

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 04:50

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General

Target

f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
Size

453KB
MD5

f260fd6890a02f336b31e6916f2d3f6f
SHA1

6dc0898c2586427d3e757719c963fc9349a87111
SHA256

b30a329937eb999502886a6a339824e7eef9f4e3a5aa6d2ff716895c4a1b36e1
SHA512

783df73f7febda430ced268ad052f65aa4d4a839a5098f16f7bed2c7a777ec15f88c8273458cae521d1e371169e433e932dbb3c1afeafd38de02edae509ad9b1
SSDEEP

12288:nvCOU/DMgAf8KiWICXbgSGyZCbjNx8bs7uhsUF:vdtf8K3g6ZCbjrJU

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
2208	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
2512	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
2512	f260fd6890a02f336b31e6916f2d3f6f_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\" %*"	f260fd6890a02f336b31e6916f2d3f6f_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\INTERN~1\ieinstal.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	f260fd6890a02f336b31e6916f2d3f6f_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	f260fd6890a02f336b31e6916f2d3f6f_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\" %*"	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2208	2512	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe	30
PID 2512 wrote to memory of 2208	2512	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe	30
PID 2512 wrote to memory of 2208	2512	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe	30
PID 2512 wrote to memory of 2208	2512	f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f260fd6890a02f336b31e6916f2d3f6f_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:2512
- C:\Users\Admin\AppData\Local\Temp\3582-490\f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:2208

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
beb6dae71186da2adfa2e5671bcfd154

SHA1
2c520dfe3490772dfc6bbc2783c5114ca303d39d

SHA256
832b42331ca55ce423a4556827cfacdca82c6dbef771619a28b965ef5c62b815

SHA512
002423a98f74c7f1244fa9caa06e82cecec67d6bf2c721c7cfb7deaf5995e5ba89ff0ce19c9f5294f0fea608753afdac0c324f194e76c0cac4b835de38fcd09e

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\f260fd6890a02f336b31e6916f2d3f6f_JaffaCakes118.exe

Filesize
413KB

MD5
115c882650cc8d2cc077d80c68542fd3

SHA1
0b9d084437cef64b8e630c7f1a3bee62b4e2c5e1

SHA256
a619084da000a61f010a1fc3d1369e75ae31757e9757a34edee7f8cb48ca2dd9

SHA512
630474d97b24f1926e83a55db8d7233a089d373e952831d2f6e874867d283d219e6ded46f4054ca027316a4971b27b3282eabdcd183c8ecc9454eebc962feb88

Download Submit
memory/2512-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads