2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2025 01:16

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General

Target

2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe
Size

300KB
MD5

1c54daf723a89e0a689ee550a577f5dd
SHA1

052f6c8e1f8e2b93a74e4597a5f5e229cb9eeaf0
SHA256

2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c
SHA512

96d1e0f959d594e3aa2405bda440fed5fbdebfdd8750a8bd21005b86dff9a44acd2e54928c8f9953e926e3dde561193e44a1f53fb451aba7f70bd649fafa6195
SSDEEP

6144:JV4NbI5tVTERSdDMjf91AJ6Ajy2qNoyRbXAxky9b:cbMHEhBAT/+7A+

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	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.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	3452	dw20.exe
Token: SeBackupPrivilege	3452	dw20.exe
Token: SeBackupPrivilege	3452	dw20.exe
Token: SeBackupPrivilege	3452	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 3452	4400	2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe	83
PID 4400 wrote to memory of 3452	4400	2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe	83
PID 4400 wrote to memory of 3452	4400	2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe	83

C:\Users\Admin\AppData\Local\Temp\2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe
"C:\Users\Admin\AppData\Local\Temp\2fd52be13f545f415672d730de2629dba3c26ad0120eb35f558fb58dabdfee8c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 840
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3452

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/4400-0-0x0000000074E92000-0x0000000074E93000-memory.dmp

Filesize
4KB

Download
memory/4400-1-0x0000000074E90000-0x0000000075441000-memory.dmp

Filesize
5.7MB

Download
memory/4400-2-0x0000000074E90000-0x0000000075441000-memory.dmp

Filesize
5.7MB

Download
memory/4400-9-0x0000000074E90000-0x0000000075441000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads