8a19e614599148c986d418b262b9c83cf90f791e5dee17ac538e0e05eb595064

Analysis

max time kernel
416s
max time network
1145s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
11-12-2024 15:58

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General

Target

tshark.exe
Size

592KB
MD5

2ea08963d7c33cfd032ac38a5106e031
SHA1

9b82dc9392024da18ba7e8833063ac1fbfd85373
SHA256

c711d53933f2cb330fa29fd7e3fbb2b3c7495e289d1145ac3568440ac857335d
SHA512

45c80108fc25912ef192cfb83d6c0ff60b4ed97184db69deb376c6d7014f5d39cf1dcde23c3096ea3748436e3def362a1c49995826dd6791b031e53f79aa263b
SSDEEP

12288:GubLQqrR8vTbWIVz421upKOlnf/jkBCiwtmBjFP9ld:hXQqrRkXzCpKOxf/jkBy0Bbd

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 14 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	tshark.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	tshark.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	dumpcap.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dumpcap.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	tshark.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	dumpcap.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	tshark.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	tshark.exe
Key queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	dumpcap.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	dumpcap.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	tshark.exe
Key queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	tshark.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	dumpcap.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	dumpcap.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3732 wrote to memory of 4400	3732	tshark.exe	80
PID 3732 wrote to memory of 4400	3732	tshark.exe	80

C:\Users\Admin\AppData\Local\Temp\tshark.exe
"C:\Users\Admin\AppData\Local\Temp\tshark.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3732
- C:\Users\Admin\AppData\Local\Temp\dumpcap.exe
  C:\Users\Admin\AppData\Local\Temp\dumpcap.exe --log-level MESSAGE -D -Z 740
  2⤵
  - Checks processor information in registry
  PID:4400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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