neshta | cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42

General

Target

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
Size

649KB
MD5

e0ad11eddae8a699d3d7b318f58b7e66
SHA1

eff0be9cd9e3b5cad20a2fcb2a338446f0d3c9fd
SHA256

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42
SHA512

2cbcf7b33e220b716ce55991619a3887896f68e040f774ca51e4394f06cd48645fe169708cf15a632732541ad5cca92eb55e3d5e83064f23f2c6bdbf00d52430
SSDEEP

6144:k9yQnyHx7VJQyqtwSFZzxS6BEwkgeKlIOEma2S4xRV7F4/AJZp5p5pp5ZppZZJJ2:5QwdXQFtzxSeErft2S99vsS

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 6 IoCs

Processes:

resource	yara_rule
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	family_neshta
behavioral2/memory/3692-93-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3692-94-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3692-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3692-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3692-98-0x0000000000400000-0x000000000041B000-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

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.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

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

Drops file in Windows directory 1 IoCs

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description ioc process

File opened for modification C:\Windows\svchost.com cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.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	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

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

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

Modifies registry class 1 IoCs

Processes:

cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

C:\Users\Admin\AppData\Local\Temp\cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe
"C:\Users\Admin\AppData\Local\Temp\cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.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
PID:3692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

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\cbad34a53cc6fc246fb87d6de4ac37256cefee58c9a95afaa94403006b5f1b42.exe

Filesize
608KB

MD5
69199aa0c51b5081821f02c43922b87a

SHA1
f16501eb2b60fb1e8a5bb37ebdbf287b5aab6432

SHA256
78f8f3acfa933064ddcbe88f407d9e508a189b065071b80699348434075d0d4f

SHA512
4436547405975b258b1fdfbbe9e4f4294b669e63b5296c9b2e27c17535332849c8b387963456f6038c349ad4c283117272794c64f849ad463f25f0c2c9960ab6

Download Submit
memory/3692-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3692-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3692-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3692-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3692-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads