2e96258f3dd21d059f59831295d32d324a849c87bc5a2149a49c97fcf5783558

Analysis

max time kernel
121s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
31-01-2025 17:49

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General

Target

2024-12-25/unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe
Size

1.3MB
MD5

a08b509805e03ece9a6e79c0fb60f47d
SHA1

d1b43ad8a4226180a68699934f297b7fade0b6a5
SHA256

d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427
SHA512

5d8ec48750208292d340924dbc089c804c42fefa3735f7cbff2f7beaf4dca5f90fb9e6da248c8b651532b8c821e5eda7f9b5c8556401e9abeb51c45621b3f7cb
SSDEEP

24576:kHLOsDFncLmKDZOSzXFZv8uCHLOsDFncLmKDZOSzXFZv:eEzjQEzP

Score

3^/10

discovery

Malware Config

Signatures

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	unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 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	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1792	dw20.exe
Token: SeBackupPrivilege	1792	dw20.exe
Token: SeBackupPrivilege	1792	dw20.exe
Token: SeBackupPrivilege	1792	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 1792	1832	unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe	83
PID 1832 wrote to memory of 1792	1832	unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe	83
PID 1832 wrote to memory of 1792	1832	unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe	83

C:\Users\Admin\AppData\Local\Temp\2024-12-25\unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-25\unknown-d1bcae648806631aa0f124c1b9d3af3b736e7f15dd90a64b83059c2ce4ddf427.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 948
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1792

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

memory/1832-0-0x00000000751B2000-0x00000000751B3000-memory.dmp

Filesize
4KB

Download
memory/1832-1-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/1832-2-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/1832-9-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads