84832b0936661d524244e33720a139eaaa475e7178d1c34b73297047f2c78e95

Analysis

max time kernel
102s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20250410-en
resource tags

arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2025, 01:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

S2US/Updater.exe
Size

1.1MB
MD5

5cbaaab2491b5fcfc0652a7c895af064
SHA1

2d318b658287e62c425f4172bdca4e308a2ad5cd
SHA256

6a5036d708767b5ae7320f2f1523aac10c84e0fdc1777210505b2c23c5edf280
SHA512

37385cc81ad624b9a37fe6b50ccfa5cc213a3e8d28fc9a83fb3f4849f5a87435ff17d01b147fc9a60b9bceb69efba22b91c49ac0d154d1e4519e6ced61a4756f
SSDEEP

24576:WjL32OeHgnnDIBvzIH6cIKd0VGUBU2OGCp96W03vPWIe0yP6D47+FtyirHQD5PRm:y32tAnDIBvzIH6cIe0VGUBpODp9903vK

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3630502724-2561614198-3854231964-1000\Control Panel\International\Geo\Nation	Updater.exe

Executes dropped EXE 1 IoCs

pid	Process
5820	Script2us.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 2 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	Updater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Script2us.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4748	Updater.exe
5820	Script2us.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4748	Updater.exe
Token: SeDebugPrivilege	5820	Script2us.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 5820	4748	Updater.exe	93
PID 4748 wrote to memory of 5820	4748	Updater.exe	93
PID 4748 wrote to memory of 5820	4748	Updater.exe	93

C:\Users\Admin\AppData\Local\Temp\S2US\Updater.exe
"C:\Users\Admin\AppData\Local\Temp\S2US\Updater.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4748
- C:\Users\Admin\AppData\Local\Temp\S2US\Script2us.exe
  "C:\Users\Admin\AppData\Local\Temp\S2US\Script2us.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5820

Network

MITRE ATT&CK Enterprise v16

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4748-27-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4748-1-0x0000000000900000-0x0000000000A2A000-memory.dmp

Filesize
1.2MB

Download
memory/4748-2-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/4748-3-0x0000000005350000-0x00000000053E2000-memory.dmp

Filesize
584KB

Download
memory/4748-4-0x00000000052F0000-0x00000000052FA000-memory.dmp

Filesize
40KB

Download
memory/4748-5-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4748-6-0x0000000007F60000-0x0000000007F6A000-memory.dmp

Filesize
40KB

Download
memory/4748-7-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/4748-8-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4748-10-0x0000000006810000-0x0000000006822000-memory.dmp

Filesize
72KB

Download
memory/4748-0-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/5820-26-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-28-0x0000000000990000-0x0000000004DA0000-memory.dmp

Filesize
68.1MB

Download
memory/5820-29-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-30-0x000000000C7B0000-0x000000000C862000-memory.dmp

Filesize
712KB

Download
memory/5820-31-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-32-0x000000000D8A0000-0x000000000D8C2000-memory.dmp

Filesize
136KB

Download
memory/5820-33-0x000000000D920000-0x000000000DC74000-memory.dmp

Filesize
3.3MB

Download
memory/5820-34-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-35-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-36-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-37-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/5820-38-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download