0eac5fceba7143a86aee0c5b5e6cd381b5848c98477ab3a184093a2046444633

Analysis

max time kernel
132s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
28/10/2023, 19:56

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General

Target

NEAS.7413f5183bf96965fae103a2aa700f00.exe
Size

4KB
MD5

7413f5183bf96965fae103a2aa700f00
SHA1

a3e77225297e2ae7a9f62cdc3354ad8d575f1bf3
SHA256

0eac5fceba7143a86aee0c5b5e6cd381b5848c98477ab3a184093a2046444633
SHA512

996ec5d470de380ff57b6e19e89e580ca5e49f09370febefb5eb8f3608525180cff9b65ad38c9fe7a95b3586519c9c9ee983e50b02b3acf9b708568bd41bcb8f
SSDEEP

48:61mmnS/rrDcOxGYMJL4G5YoAgjl4aRvFWSfbNtm:0mrPLxGV5TjfxzNt

Score

1^/10

Malware Config

Signatures

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 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4972	dw20.exe
Token: SeBackupPrivilege	4972	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 4972	1468	NEAS.7413f5183bf96965fae103a2aa700f00.exe	91
PID 1468 wrote to memory of 4972	1468	NEAS.7413f5183bf96965fae103a2aa700f00.exe	91

C:\Users\Admin\AppData\Local\Temp\NEAS.7413f5183bf96965fae103a2aa700f00.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7413f5183bf96965fae103a2aa700f00.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1468
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 764
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4972

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1468-0-0x00007FFE808F0000-0x00007FFE81291000-memory.dmp

Filesize
9.6MB

Download
memory/1468-1-0x00007FFE808F0000-0x00007FFE81291000-memory.dmp

Filesize
9.6MB

Download
memory/1468-2-0x00000000018B0000-0x00000000018C0000-memory.dmp

Filesize
64KB

Download
memory/1468-9-0x00007FFE808F0000-0x00007FFE81291000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads