neshta | 32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188

General

Target

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
Size

1.4MB
MD5

486e87262193316e8b12caa26e2c0fb7
SHA1

1d5687dec2039d0d127ea34611bdc6ec8efbc099
SHA256

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188
SHA512

7456b64eccf71486d5d4f8943bc25c3f6169ab1ce4b43c24716e25345e15d69e86c50d9c1bc149227a504aa10be7a9c8aefbf69aa793b57614fdf4590d45e39e

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Detect Neshta Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1376-60-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Drops file in Windows directory 1 IoCs

Processes:

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

description ioc process

File opened for modification C:\Windows\svchost.com 32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.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	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

Modifies registry class 1 IoCs

Processes:

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

pid process

780 32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

pid	process
780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

C:\Users\Admin\AppData\Local\Temp\32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
"C:\Users\Admin\AppData\Local\Temp\32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:780

C:\Users\Admin\AppData\Local\Temp\32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
"C:\Users\Admin\AppData\Local\Temp\32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe"
2⤵
- Modifies system executable filetype association
- Drops file in Windows directory
- Modifies registry class
PID:1376

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/780-57-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/780-58-0x0000000076B81000-0x0000000076B83000-memory.dmp

Filesize
8KB

Download
memory/1376-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1376-61-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download

description	pid	process	target process
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe
PID 780 wrote to memory of 1376	780	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe	32f84aa8001735c4f774e65ad2afac74733e3a5e6ba54bb36603d8cb8e9ce188.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads