neshta | 635b31129b68aa3de19d70b53d11e103031d565283d5287a59eeff33cf068f60

General

Target

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
Size

4.6MB
MD5

367ff51d5f27a0a0088345ad396f5340
SHA1

601618602cde7cce699cb413f1086b67e25a6780
SHA256

635b31129b68aa3de19d70b53d11e103031d565283d5287a59eeff33cf068f60
SHA512

da9169e9077d0f13fd5ee1c43abe598f164dd90869e76983d9e34a9eff9c114ac57a546cc7f66f343791b53d382c1655545cfea927b538215f6043176819ed3a
SSDEEP

98304:wjSi79xgkdSnqUg0r9KCfsnPcM5tU0KSdIFxeA98A:wLIlg0r9EcB0KSQxl9

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	family_neshta
behavioral2/memory/3260-122-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3260-125-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3260-129-0x0000000000400000-0x000000000041B000-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

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

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

Executes dropped EXE 3 IoCs

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exeInstall.exeInstall.tmp

pid process

2680 367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
2204 Install.exe
232 Install.tmp

pid	process
2680	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
2204	Install.exe
232	Install.tmp

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

Reads user/profile data of web browsers 2 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

Drops file in Program Files directory 64 IoCs

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\msedge_pwa_launcher.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~3.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\elevation_service.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\BHO\ie_to_edge_stub.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\msedgewebview2.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\INSTAL~1\setup.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\notification_click_helper.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\cookie_exporter.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI391D~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\identity_helper.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

description ioc process

File opened for modification C:\Windows\svchost.com 367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

Modifies registry class 1 IoCs

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exeInstall.exe

description	pid	process	target process
PID 3260 wrote to memory of 2680	3260	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
PID 3260 wrote to memory of 2680	3260	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
PID 2680 wrote to memory of 2204	2680	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe	Install.exe
PID 2680 wrote to memory of 2204	2680	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe	Install.exe
PID 2680 wrote to memory of 2204	2680	367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe	Install.exe
PID 2204 wrote to memory of 232	2204	Install.exe	Install.tmp
PID 2204 wrote to memory of 232	2204	Install.exe	Install.tmp
PID 2204 wrote to memory of 232	2204	Install.exe	Install.tmp

C:\Users\Admin\AppData\Local\Temp\367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3260

C:\Users\Admin\AppData\Local\Temp\3582-490\367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2680

C:\Users\Admin\AppData\Local\Temp\Setup_20240518191927\Install.exe
C:\Users\Admin\AppData\Local\Temp\Setup_20240518191927\Install.exe
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2204

C:\Users\Admin\AppData\Local\Temp\is-7VCS1.tmp\Install.tmp
"C:\Users\Admin\AppData\Local\Temp\is-7VCS1.tmp\Install.tmp" /SL5="$D0048,2248810,831488,C:\Users\Admin\AppData\Local\Temp\Setup_20240518191927\Install.exe"
4⤵
- Executes dropped EXE
PID:232

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4396,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8
1⤵
PID:3008

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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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\367ff51d5f27a0a0088345ad396f5340_NeikiAnalytics.exe
Filesize
4.5MB

MD5
69f0e699fe25454545326d555dde2c47

SHA1
33f9e30e262cd8e54fe74412362fcd2bf95c1663

SHA256
7cc0dc883fc593cc7a0874abe22a7731828ad5304bc395daadf9cf3268934785

SHA512
3ea82ca71e10c61af03b447d726ce0d0390a366d62ed3376911faefa4d28ab08bd573e88face63b5a5469610e131c0356a909eb3c8eead903f5366770d81b172

Download Submit
C:\Users\Admin\AppData\Local\Temp\Setup_20240518191927\Install.exe
Filesize
3.0MB

MD5
750a3744a10f2c5516d79d78c98cd821

SHA1
129a74b0707490ba89038a2ad50f16f5f60909c4

SHA256
4751745dd76d04e53e251e1e981208b0f7572764235e9a4b44477a5359ba9cb4

SHA512
518b7c3c9ab5afefd97d003551672bc5c8c88c865183f13199ca1f46b772ac6548aa0190f5e3b9902769fba4f050c54ed1d2c2bc936418672c679313e2779d7e

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-7VCS1.tmp\Install.tmp
Filesize
3.0MB

MD5
5ce515904951546a0c7101d58c90c0c3

SHA1
a71ff0b6f70a55ef05ab3fb0e61c4f6a60140d1c

SHA256
467484ba178ede44346181684e39a2f34f7d433aa11c49b029672eb5eea2f1ed

SHA512
b24ab0d3a0b31bc3fc5f4df82b4b5b6c72fba0a6d674a722a05239b8590f42999325fd215af0fdc9e21f9566d7924bbabbb2e70b70d1dbedc63e4bbbcc8b6c8e

Download Submit
memory/232-23-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/232-124-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/2204-16-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2204-19-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/2204-123-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3260-122-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3260-125-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3260-129-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads