neshta | 06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7c

Analysis

max time kernel
103s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2024 07:08

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General

Target

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
Size

162KB
MD5

3df8bc16423c66b8b7a749ab9fa1d120
SHA1

afe17f331a2f3d19cb012f889472ce8480a44522
SHA256

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7c
SHA512

ebddec5f8bb105592bdce93682051aec89d7062a8d0838d17f2441fda1debc65dc84ca57b0107ebbee7ba5bdd8e5e0ec27e9bbb50cb97dc35622ba66acc4e7c5
SSDEEP

1536:JxqjQ+P04wsmJCDCSrLem+sMEP+1F0A0LR+x6nv2rAPPNDcSxPU+1F0A0LR+x6nl:sr85CDCSrLem+scp0Lmg7fp0Lmg7Z

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x000600000002023a-15.dat	family_neshta
behavioral2/memory/4840-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4840-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4840-98-0x0000000000400000-0x000000000041B000-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

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:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Executes dropped EXE 1 IoCs

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

pid	Process
3916	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.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:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Drops file in Windows directory 1 IoCs

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.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

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Modifies registry class 1 IoCs

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

description	pid	Process	procid_target
PID 4840 wrote to memory of 3916	4840	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe	84
PID 4840 wrote to memory of 3916	4840	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe	84
PID 4840 wrote to memory of 3916	4840	06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe	84

C:\Users\Admin\AppData\Local\Temp\06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
"C:\Users\Admin\AppData\Local\Temp\06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.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:4840
- C:\Users\Admin\AppData\Local\Temp\3582-490\06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3916

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

Replay Monitor

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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\06d7008aa62ca0010d9338093de720e586ce902cb3c9ccfa3de222bbbe5e2b7cN.exe

Filesize
121KB

MD5
4f799dcf4b339b0d2d063763f82e2097

SHA1
93e86068bc117f66726a9401ac384f6223a59e46

SHA256
0dbcdecd5399b996dbe767325937efa02290135527dd86ee93316bbbc74fa8fe

SHA512
dd6de7e676819996dd1d70bffe1ea55d54e76f9429fa4f5d64c95e253f35c5600b812d3189c3b4da65af93db6c2af9fa13bcb64e435701ae72fb4f8067c90f71

Download Submit
memory/4840-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4840-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4840-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download