neshta | df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b

General

Target

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
Size

125KB
MD5

4b3e638a667b4085eb4b17f1e7809860
SHA1

2b8a44fd5a2ce6f7e16c9b3868ee566c507bbf13
SHA256

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b
SHA512

84dc7852bc95359bde80b59bef78f17ab5be499836286a71f51f66c1387f377c8590a1ff9aa950efd12c30a932c4567bdae667b3900da8bdfd5fdfbda0a49657
SSDEEP

3072:sr85CLDEdhEOUimhWbqAjDpnO9BtTVQwvjc:k9cdiOUigc

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

pid process

2704 df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

pid	process
2704	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

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:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

Drops file in Program Files directory 42 IoCs

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

Drops file in Windows directory 1 IoCs

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description ioc process

File opened for modification C:\Windows\svchost.com df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

Modifies registry class 1 IoCs

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

description	pid	process	target process
PID 1328 wrote to memory of 2704	1328	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
PID 1328 wrote to memory of 2704	1328	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
PID 1328 wrote to memory of 2704	1328	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe	df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe

C:\Users\Admin\AppData\Local\Temp\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
"C:\Users\Admin\AppData\Local\Temp\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1328

C:\Users\Admin\AppData\Local\Temp\3582-490\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe"
2⤵
- Executes dropped EXE
PID:2704

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
Filesize
85KB

MD5
19e8457da8451a3b6be11f685a529e74

SHA1
88a24c0d5f24fc569e3f465615665895ae220185

SHA256
d5c88eb59f8a9e9548dbe9561a7f76af26cd2c4acad4c620eba8b85d4f82164f

SHA512
8cdb21c33144b1fe43bb4cbfa024e5fd2002bef438a3c6274c63679047fd02317bc1d2ec8cbfa99ce4c34facf08b930678858ccf5e8ea243bb239ba87c0bf665

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\df101ed49dc70421e84a6e6e90336e1a5202c8fd698ac80af2a24667b6614b6b.exe
Filesize
85KB

MD5
19e8457da8451a3b6be11f685a529e74

SHA1
88a24c0d5f24fc569e3f465615665895ae220185

SHA256
d5c88eb59f8a9e9548dbe9561a7f76af26cd2c4acad4c620eba8b85d4f82164f

SHA512
8cdb21c33144b1fe43bb4cbfa024e5fd2002bef438a3c6274c63679047fd02317bc1d2ec8cbfa99ce4c34facf08b930678858ccf5e8ea243bb239ba87c0bf665

Download Submit
memory/2704-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads