neshta | ae2f2920092156dbdd0e94431ad3c598300b628843d5ef03482c916cfb372f65

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-02-2025 00:16

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General

Target

JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe
Size

128KB
MD5

e0c5ba5e2dea65f6a32ef8fbcb673523
SHA1

e8e4f3882d41ca9ef112cd8c17a2b03eedfc0e5e
SHA256

ae2f2920092156dbdd0e94431ad3c598300b628843d5ef03482c916cfb372f65
SHA512

28a43a99f65f6edf3e91f92b244a765233215b9af2cac6852727fb54bae9ce971b0da6e3ef34cf1c83cd43721acb9c59fff9911d3effb11b1018d8293e072f5b
SSDEEP

3072:Prr85CV6t5r6LFpZj7YPX1QKn+P35ALHX7z:v9s5r6LFpZj7YPX1QKe5ALHX7z

Score

10^/10

neshta discovery persistence spyware

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
behavioral1/memory/2108-0-0x0000000000400000-0x000000000041B252-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
2240	2108	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_e0c5ba5e2dea65f6a32ef8fbcb673523.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2240	2108	JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe	30
PID 2108 wrote to memory of 2240	2108	JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe	30
PID 2108 wrote to memory of 2240	2108	JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe	30
PID 2108 wrote to memory of 2240	2108	JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c5ba5e2dea65f6a32ef8fbcb673523.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 148
  2⤵
  - Program crash
  PID:2240

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/2108-0-0x0000000000400000-0x000000000041B252-memory.dmp

Filesize
108KB

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