neshta | fcb6e31eec93676a519d16359cd6ff5ca8f528572974ef8aaca21abe89ef3230

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-02-2025 21:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe
Size

126KB
MD5

dfb7020c3849916d76a92e315b868119
SHA1

a091c71900ff903a8e97de7632a0116cc699a58a
SHA256

fcb6e31eec93676a519d16359cd6ff5ca8f528572974ef8aaca21abe89ef3230
SHA512

470b70d62bd075a67c250dbeb56378f96388e1b6556dc02e34c7d56e01ccbcab50224101905937671f0b6276ab73a8681db3e33cf81590e61ceb7c8fea30b4b7
SSDEEP

1536:PaxqjQ+P04wsmJCZ0xwALf+r7j9cG0+c7DzzjJj8f5mmEfhtsh4/:Prr85CZ0jLf+rNH0+sD9mqhtsh4/

Score

10^/10

neshta discovery persistence spyware

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
behavioral1/memory/1996-0-0x0000000000400000-0x000000000041B252-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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2060	1996	WerFault.exe	30

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2060	1996	JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe	31
PID 1996 wrote to memory of 2060	1996	JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe	31
PID 1996 wrote to memory of 2060	1996	JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe	31
PID 1996 wrote to memory of 2060	1996	JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dfb7020c3849916d76a92e315b868119.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 148
  2⤵
  - Program crash
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1996-0-0x0000000000400000-0x000000000041B252-memory.dmp

Filesize
108KB

Download