neshta | aa0d4b9a4539960eb19f5efe2f1c4ba4d180ab096aaa4974321d797b7cca27ff

Analysis

max time kernel
94s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 16:22

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General

Target

JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
Size

88KB
MD5

6de6b175a43afaf9991a43b36c7389a0
SHA1

47f47a0dec658000aded040352b8af08cfe65d05
SHA256

aa0d4b9a4539960eb19f5efe2f1c4ba4d180ab096aaa4974321d797b7cca27ff
SHA512

afc52b013cf762e372bc7c58a2eea79f2e5f9154ba4b906e44187ad4ae54667684942a347be54f5a2afd8411d1e0bd25f1c3e4b95c275221194498f9553e65f6
SSDEEP

1536:JxqjQ+P04wsmJC0uApgpHzb9dZVX9fHMvG0D3XJxMBf2D:sr85CcgXdZt9P6D3XJxMBOD

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020241-18.dat	family_neshta
behavioral2/memory/2848-100-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/2848-101-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/2848-103-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

Executes dropped EXE 1 IoCs

pid	Process
3768	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

Loads dropped DLL 1 IoCs

pid	Process
3768	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.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\" %*"	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.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\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.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	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x000a000000023b81-4.dat	nsis_installer_1
behavioral2/files/0x000a000000023b81-4.dat	nsis_installer_2

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 3768	2848	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe	82
PID 2848 wrote to memory of 3768	2848	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe	82
PID 2848 wrote to memory of 3768	2848	JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.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:2848
- C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3768

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\ACROTE~1.EXE

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_6de6b175a43afaf9991a43b36c7389a0.exe

Filesize
47KB

MD5
aa11943fe1a04739ad91442cbaf56681

SHA1
d2c0ac36e41de130328c5c679a9863ee022de017

SHA256
9a5f6237c0ed0cdb05b78599329ae1498f33e4b7b35a80fcd4ed9387b4d24d93

SHA512
6e1bff883ca814f1de33d64306d4f7b5642651ce61c2dbe7ef035adc5fd6aa1ae2ea62838fd48856a4652d28348bb1ed93cca95ee0506fda9cb57c28b840ec2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk7A51.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/2848-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2848-101-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2848-103-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads