655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 21:45

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General

Target

655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe
Size

260KB
MD5

1595bbcb1c81f34cf037365037529fc5
SHA1

107727c2c9efcc3eaf117488e1cc0a0b282a01fa
SHA256

655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18
SHA512

95a4bf83ea40411b2af5e2b22f6b52278e6acd3901bf387b97346aac66994de507c4fcac580d2cc857d698419a9ff857f7ef06ae34447a2b9e74971b37097151
SSDEEP

6144:61ZzVYQck2ANv494D83pdcqEA+OvgEMHHEMH:61Z5YQck2ANv494D83p7FMEM

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

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	2360	dw20.exe
Token: SeBackupPrivilege	2360	dw20.exe
Token: SeBackupPrivilege	2360	dw20.exe
Token: SeBackupPrivilege	2360	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2360	2504	655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe	88
PID 2504 wrote to memory of 2360	2504	655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe	88
PID 2504 wrote to memory of 2360	2504	655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe	88

C:\Users\Admin\AppData\Local\Temp\655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe
"C:\Users\Admin\AppData\Local\Temp\655f987749aeb343c2b3cac5089e0d77befc72ecb911aa3dc9ec8c4d99968a18.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 912
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2360

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/2504-0-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download
memory/2504-2-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/2504-1-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download
memory/2504-9-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads