neshta | dfd047ceb85a0a2f9fd534c2a92e46c445f13c1ff070c3bac2e7f895c6c2e46e

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 11:25

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General

Target

9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
Size

304KB
MD5

9b2d426bc57f9b99a0d4f9af9afd0f8c
SHA1

5f9704a27425919e908c18a1e291329bc6c0260d
SHA256

dfd047ceb85a0a2f9fd534c2a92e46c445f13c1ff070c3bac2e7f895c6c2e46e
SHA512

4e34f5e65a9a6a5667e416dae40bc94e8e4d6a0157d50597687999ebeb69f0d6810e8423909d36da3cb08e903275f3569b665553c0ce0b3be1dc8e3029730dd2
SSDEEP

6144:PuVY71GIAKyRWTL6PeULRjRL6ewhNhJDt2DG/LTwbc8:H1wBWTaZRjRuLhJJUGjTad

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4132	9b2d426bc57f9b99a0d4f9af9afd0f8c_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\" %*"	9b2d426bc57f9b99a0d4f9af9afd0f8c_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\WINDOW~4\wmprph.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1620	4132	WerFault.exe	83

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	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9b2d426bc57f9b99a0d4f9af9afd0f8c_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\" %*"	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 4132	3376	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe	83
PID 3376 wrote to memory of 4132	3376	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe	83
PID 3376 wrote to memory of 4132	3376	9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- 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:3376
- C:\Users\Admin\AppData\Local\Temp\3582-490\9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 392
    3⤵
    - Program crash
    PID:1620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4132 -ip 4132
1⤵
PID:3148

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

Query Registry

T1012

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:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe

Filesize
2.4MB

MD5
d9e8a1fa55faebd36ed2342fedefbedd

SHA1
c25cc7f0035488de9c5df0121a09b5100e1c28e9

SHA256
bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a

SHA512
134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118.exe

Filesize
264KB

MD5
3dadd43c2e923846c1711033d11c0aaf

SHA1
c68d8ebaeb481d0bd5f42fec95565c8deb61ccfd

SHA256
29804382216ebb8a432b69b49ffd174f3ea9fd754f3a6babc2ae48edf47bd20d

SHA512
3dd200650b056e4f5caac8f9c3889e3e95fb03d181c8c480f451e7b58430f9dcf7c4bddce1a9e31df5684d2ecc827af79e6cb4307dd7ae9ed713307332140265

Download Submit
memory/3376-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3376-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3376-99-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads