neshta | 0db7f43a51aeb290bf21c1e29092525236852a3a146c33d3ffe62dd5dcb49223

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
14/12/2024, 08:49 UTC

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General

Target

edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
Size

594KB
MD5

edf7184f9f45fb18c12b2b198aa16c45
SHA1

33695158a4c91e10fa78b3bc863403ed50035b6e
SHA256

0db7f43a51aeb290bf21c1e29092525236852a3a146c33d3ffe62dd5dcb49223
SHA512

432c8fef8fbbf1bc3ce988c563f500c6f62f3b2174d98ed773e5cd1067058ba5c58525e1943dc29c2d7154bb7ae1fc4a46027b2dc51b14fa18c42cb7994f7de9
SSDEEP

12288:UggTSWAJR0p/StdpxHHF/XWs3KI/IDdFCPXIDdFCPn:mTjAJR0JStdpxHHF/r/IDdEXIDdEn

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
1848	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
2340	edf7184f9f45fb18c12b2b198aa16c45_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\" %*"	edf7184f9f45fb18c12b2b198aa16c45_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\ONENOTE.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	edf7184f9f45fb18c12b2b198aa16c45_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	edf7184f9f45fb18c12b2b198aa16c45_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\" %*"	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 1848	2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe	30
PID 2340 wrote to memory of 1848	2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe	30
PID 2340 wrote to memory of 1848	2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe	30
PID 2340 wrote to memory of 1848	2340	edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\edf7184f9f45fb18c12b2b198aa16c45_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:2340
- C:\Users\Admin\AppData\Local\Temp\3582-490\edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:1848

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
\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\edf7184f9f45fb18c12b2b198aa16c45_JaffaCakes118.exe

Filesize
554KB

MD5
5d67b793e7b7d3a254e925f78f1eec6a

SHA1
f58356df45b6a591681cbfb81646b124c7c67855

SHA256
3a128111fd0683247c38ac231c42a882cf25730511af39df50faf3e2f7bca4d0

SHA512
b0ae95c9446a6d3d3de6e7efe4e70ef183bbf031b7598daa3158932eff6f5dc10e944b8ca5cf00df0a2ec16e45a08480ba565259fcaba0aed29cec05373e7060

Download Submit
memory/1848-15-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2340-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2340-90-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads

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