windealer | 28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220414-en
submitted
10-06-2022 12:31

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General

Target

28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe
Size

364KB
MD5

cc7207f09a6fe41c71626ad4d3f127ce
SHA1

84e749c37978f9387e16fab29c7b1b291be93a63
SHA256

28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa
SHA512

c7f236f1bafa9192ba30f40b6cbc0e74c89a5b4d7ae95fa98d1ace3857849ba37d2211a2c42bb4f348bd218e1ce28a7006bbda07e3e1e51c09a806da17f9f655

Score

10^/10

windealer stealer suricata trojan

Malware Config

Signatures

Detect WinDealer information stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1904-55-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral1/memory/1904-56-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer

WinDealer
WinDealer is an info stealer used by LuoYu group.
stealer trojan windealer
suricata: ET MALWARE Win32/WinDealer CnC Activity (Checkin)
suricata: ET MALWARE Win32/WinDealer CnC Activity (Checkin)
suricata

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe

pid	process
1904	28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe
1904	28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe

C:\Users\Admin\AppData\Local\Temp\28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe
"C:\Users\Admin\AppData\Local\Temp\28df5c75a2f78120ff96d4a72a3c23cee97c9b46c96410cf591af38cb4aed0fa.exe"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1904

Network

MITRE ATT&CK Enterprise v6

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

Replay Monitor

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Downloads

memory/1904-54-0x00000000763B1000-0x00000000763B3000-memory.dmp

Filesize
8KB

Download
memory/1904-55-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/1904-56-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download