neshta | 18d16ff3b0c950777bbab0b8aac652101c20bb64b2940cce4cddf66b0e78b5fd

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04-01-2025 04:31

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General

Target

JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
Size

158KB
MD5

77a564dabcbe0e399ea58217ad892980
SHA1

d0ba2a33df2928eb4f0607ad22d324159af21040
SHA256

18d16ff3b0c950777bbab0b8aac652101c20bb64b2940cce4cddf66b0e78b5fd
SHA512

2a9ae185b253effcd9793873124dc347f17ffdf135f3c188b6b7f124606f09ff216fb91fb9a46992f9f888ca05e0390305fa7e39d8e262f4231003044ffc2aad
SSDEEP

3072:sr85CE7ORbK3526lh32LRHJT2UXrdPsxMBMLn:k9TOp21HrXrkMBMr

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010314-9.dat	family_neshta
behavioral1/memory/2740-82-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2740-84-0x0000000000400000-0x000000000041B000-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
1808	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe

Loads dropped DLL 2 IoCs

pid	Process
2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.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_77a564dabcbe0e399ea58217ad892980.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\MSQRY32.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.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	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.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_77a564dabcbe0e399ea58217ad892980.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 1808	2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe	30
PID 2740 wrote to memory of 1808	2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe	30
PID 2740 wrote to memory of 1808	2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe	30
PID 2740 wrote to memory of 1808	2740	JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77a564dabcbe0e399ea58217ad892980.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:2740
- C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_77a564dabcbe0e399ea58217ad892980.exe"
  2⤵
  - Executes dropped EXE
  PID:1808

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\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_77a564dabcbe0e399ea58217ad892980.exe

Filesize
118KB

MD5
f9dc81db5e2883b8058bedb0c38d9144

SHA1
e3268a21cb1365569d018b1d381a7978caa75756

SHA256
64b598a1efeef157db6202b9ac8c8e7c74ad8d62db98fca15887c6206fe9a7cf

SHA512
1b41dcf811d15226387c3cc020e49f203e70634c84f0a5f3e056f9895271c5949abae5f59708e774bdbf80e9d51eee3ead21447efb7ca1e83b0f22810b404fef

Download Submit
memory/2740-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2740-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads