dc745a51331883eb7427e900210fe4f784ac12ebeb2387c74b7624b8b0b37ad9

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2025 22:26

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General

Target

Download these/02 - Windows Updates Blocker/Wub.exe
Size

791KB
MD5

82aff8883099cf75462057c4e47e88ac
SHA1

68e2939f59b3869e9bd3ecc4aca3947649631bf8
SHA256

aac1123f17f8569a36bf93876cea30e15103fd2379b401a79129a2a6e7285ac2
SHA512

212ac940a1f8bdd805813c279d471efc53b858bc35c5edad182dfde3c29c37854618a507a0a0839e5a383d1ba4fe317c0b3c8275d023c86ecfa36f221560b96d
SSDEEP

12288:ZaWzgMg7v3qnCiWErQohh0F4YCJ8lnyTQrv2HzAMI3u18:4aHMv6CWrj8nyTQrv2TAMI3ua

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4"	Wub.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	Wub.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2260	Wub.exe

C:\Users\Admin\AppData\Local\Temp\Download these\02 - Windows Updates Blocker\Wub.exe
"C:\Users\Admin\AppData\Local\Temp\Download these\02 - Windows Updates Blocker\Wub.exe"
1⤵
- Modifies security service
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\2m2j6v0q.tmp

Filesize
20KB

MD5
ad004bb978c11baf9986b02a1c6bbe97

SHA1
ec16ca112ce13e5314d4a08db602798828982e0c

SHA256
cae8d9a5d4e8e059cc5ff6add0493f85767c409f726aca075985730cd943d10c

SHA512
043136d26f4d83df3f38623983f6a8516e84a3d5f3727e5b3c7c4becd02a29016508c0753253ed14d04ddca880987b25f8896e5ff69705dc8232ce49e6a3f12c

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads