neshta | 76e2c8c03430814a78e4f43b04494b54c898481a4360de4b56db347199fbf814

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-01-2025 21:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
Size

105KB
MD5

7bf06d899a842dceabda58d0ec9025e9
SHA1

c2440a65c801a09459fe6aa5f7aacac3a0d5442e
SHA256

76e2c8c03430814a78e4f43b04494b54c898481a4360de4b56db347199fbf814
SHA512

c85057243b6b99e2420315cf05e3dea4100b76e5ee77f07de06a985e23b8e7a3dc1e123f07bdaaab13d4bb578147380016a92e47778c4fec60f1ef3f16e4a305
SSDEEP

3072:sr85CiYYqYO3Bmgn8U0jacFCV+kDjgjO5z:k9OFCV+ljO5z

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010318-10.dat	family_neshta
behavioral1/memory/2512-83-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2512-85-0x0000000000400000-0x000000000041B000-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

Executes dropped EXE 1 IoCs

pid	Process
2328	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe

Loads dropped DLL 2 IoCs

pid	Process
2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.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_7bf06d899a842dceabda58d0ec9025e9.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\ielowutil.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.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_7bf06d899a842dceabda58d0ec9025e9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.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\" %*"	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2328	2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe	30
PID 2512 wrote to memory of 2328	2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe	30
PID 2512 wrote to memory of 2328	2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe	30
PID 2512 wrote to memory of 2328	2512	JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.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\JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2328

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

Filesize
547KB

MD5
cf6c595d3e5e9667667af096762fd9c4

SHA1
9bb44da8d7f6457099cb56e4f7d1026963dce7ce

SHA256
593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

SHA512
ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

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\JaffaCakes118_7bf06d899a842dceabda58d0ec9025e9.exe

Filesize
64KB

MD5
6bd1d68d993466d491ba9d38c062e626

SHA1
da8469fe52a0d148395ef40672940015f8df659b

SHA256
111581128c6da1fe1cb55398a7671d4257eb2c146b12477eef0ddfdea021bc9a

SHA512
3db1542462039d1d9f141ddb53e9aba94c9e0f7c9bfc83cbcd2a254d5fd59a66a26fee68a89f9bcda68341cdb6c27ff7455465a1ac8ed9c843ff1fdba5511dc6

Download Submit
memory/2512-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2512-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads