neshta | ee6c5dabfdd1e8f89f6b05f1b10d9ad71bf89341055312ada0898d3b92c8eb50

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-02-2025 04:30

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General

Target

JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe
Size

643KB
MD5

9bb757d74a75985c8f712647c00a7daa
SHA1

74f50b11f579c63170627fb15d2ecdd739c1d7a7
SHA256

ee6c5dabfdd1e8f89f6b05f1b10d9ad71bf89341055312ada0898d3b92c8eb50
SHA512

39a9f2a154fec91f59c638e1f9798915261ac9b833d5d8889b4a1a15f35919895b63a1c9b20cbae956ff4fdc21089ebafcbffc02b8a849a62e2fa11f467308c2
SSDEEP

12288:GWS2FbrDlVN0OPJTykxiRl7gEMIYBTILrTASv:s8DXyOBTykxiRlMIYerTn

Score

10^/10

neshta discovery persistence spyware

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
behavioral1/memory/2828-0-0x0000000000400000-0x000000000041B252-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
1180	2828	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_9bb757d74a75985c8f712647c00a7daa.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 1180	2828	JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe	31
PID 2828 wrote to memory of 1180	2828	JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe	31
PID 2828 wrote to memory of 1180	2828	JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe	31
PID 2828 wrote to memory of 1180	2828	JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bb757d74a75985c8f712647c00a7daa.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2828 -s 148
  2⤵
  - Program crash
  PID:1180

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/2828-0-0x0000000000400000-0x000000000041B252-memory.dmp

Filesize
108KB

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