neshta | 024dbe064fd87c9ce870d7114b510ab37658ebcc3c5e6ce0a306c8a963e8093d

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 05:46

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General

Target

b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
Size

85KB
MD5

b719cb181d2b1098d3cf1f6bb8e31589
SHA1

32459f14ba965a1279c61e99e16828688486b0a8
SHA256

024dbe064fd87c9ce870d7114b510ab37658ebcc3c5e6ce0a306c8a963e8093d
SHA512

a5c8098a63389ae92e2312bd1c044ad5ae352403657cb190c29a614db75cbef6cc78e95de037f37b5668d7fc949c2b911c3a2425897d38675cb292629c126b39
SSDEEP

1536:yxqjQ+P04wsZLnDrCDq5BLmXYxKTUtmPej71riZHHdEOK9SH/C7:zr8WDrCDq5BLbdiZH96AH/C7

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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3672	b719cb181d2b1098d3cf1f6bb8e31589_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\" %*"	b719cb181d2b1098d3cf1f6bb8e31589_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\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	b719cb181d2b1098d3cf1f6bb8e31589_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 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	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b719cb181d2b1098d3cf1f6bb8e31589_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\" %*"	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3672	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 3672	3100	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe	82
PID 3100 wrote to memory of 3672	3100	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe	82
PID 3100 wrote to memory of 3672	3100	b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b719cb181d2b1098d3cf1f6bb8e31589_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:3100
- C:\Users\Admin\AppData\Local\Temp\3582-490\b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3672

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\b719cb181d2b1098d3cf1f6bb8e31589_JaffaCakes118.exe

Filesize
45KB

MD5
6e4d1170535afb37d5fc49290a84db42

SHA1
97ca42a5dfc2c08b9482de8519271944a1631e74

SHA256
a68857abc8b0a5cd6dd5670cb1671579b1a11afcd9d280ad35fd5656c91d7f54

SHA512
b2f5514b42346fd29b62d401e0eec75a4dc90205ff08c42f38f16943c8741732c938b326631d0d458ab2c74d0f950c620f9c6577c1b09e1385cd18a651431736

Download Submit
memory/3100-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3100-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3100-99-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download