neshta | 96e8aff869a4c7ad9ba784a20067ee4b11887e3c2bf13cc29f48f8548eb5ee5b

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29/03/2025, 18:22

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General

Target

JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe
Size

302KB
MD5

911539dc89f80552a120aedb768c1a84
SHA1

ec8b3070d52be4282a53352579d1c1f242a79547
SHA256

96e8aff869a4c7ad9ba784a20067ee4b11887e3c2bf13cc29f48f8548eb5ee5b
SHA512

7c556b5dab0b3ce7135c827f8cc26571d98ec7759391871b71fe4c0002c9aa62981ec28425e12875e85038663fc01390952c71b7413f14fc39218debb407d324
SSDEEP

6144:v97lwUNaIZr/Bw29OVxB5tL2TuSABirWe7teDzKqfUui4FBtYY:2ZkyMNAsYfUMFwY

Score

10^/10

neshta discovery persistence spyware

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
behavioral1/memory/2716-0-0x0000000000400000-0x000000000041B252-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
2812	2716	WerFault.exe	29

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_911539dc89f80552a120aedb768c1a84.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2812	2716	JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe	30
PID 2716 wrote to memory of 2812	2716	JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe	30
PID 2716 wrote to memory of 2812	2716	JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe	30
PID 2716 wrote to memory of 2812	2716	JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_911539dc89f80552a120aedb768c1a84.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 148
  2⤵
  - Program crash
  PID:2812

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

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Downloads

memory/2716-0-0x0000000000400000-0x000000000041B252-memory.dmp

Filesize
108KB

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