windealer | ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 12:42

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General

Target

ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe
Size

448KB
MD5

76ba5272a17fdab7521ea21a57d23591
SHA1

6b831413932a394bd9fb25e2bbdc06533821378c
SHA256

ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261
SHA512

61dbf7fc1e2e5030a9c868edef37d9bd2a9e0ae96de87087929dce451e49df283089906c1fee619a7a53762f6d85f2802364a0ce0aa90d8cfc2153d79596075e
SSDEEP

6144:d9eE+BSAOxVxkRqEavXcboOGQoEZu77RaXZDs0DZ186LxSp6TyD61:CEPxxVxkRqdvOiQTA2Ds0N1XLxSOyu

Score

10^/10

windealer discovery stealer trojan

Malware Config

Signatures

Detect WinDealer information stealer 7 IoCs

stealer

resource	yara_rule
behavioral2/memory/4352-0-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-1-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-8-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-7-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-6-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-9-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer
behavioral2/memory/4352-19-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer

WinDealer
WinDealer is an info stealer used by LuoYu group.
stealer trojan windealer

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	ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4352	ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe
4352	ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe

C:\Users\Admin\AppData\Local\Temp\ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe
"C:\Users\Admin\AppData\Local\Temp\ecd001aeb6bcbafb3e2fda74d76eea3c0ddad4e6e7ff1f43cd7709d4b4580261.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:4352

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\8e98-fb8010fb\F_tmp

Filesize
121B

MD5
e20dceef2a5fef6f1957b91a7c7cd82b

SHA1
909b34885548e061f45a01aa96e7ca3485d09e63

SHA256
e4c6c2c0e277fea432858ab8bb52c12b9b26939b8c693d5098bd09b197e0e024

SHA512
098981bca1e1335383957c4913a896ade8d0f5b242334dbbc220e7ec7160f7716703dd6e3f3db7348fcc930b3ba7f25144d14b2ea758b6065ec3427a1d3e0219

Download Submit
memory/4352-0-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-1-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-8-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-7-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-6-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-9-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/4352-19-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download