d2d15565801a9e2d1576b2daac8e725c04c8edebf09884bd5f956f2357c7ba5f

Analysis

max time kernel
133s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2023, 11:15

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General

Target

CNET_232551.exe
Size

69KB
MD5

65a8174c975504eeaba101cf3435b1bf
SHA1

526af7e04a89e619a34f341133c5bc5cafeddff5
SHA256

d2d15565801a9e2d1576b2daac8e725c04c8edebf09884bd5f956f2357c7ba5f
SHA512

cf0811722d81c0c79805cc4ee6b99beaef50d405fdb8de9978f10dae324049c497ef6a4e76eafe7919c11f54c562e9b349868e23a47da325ace1456a27ea2cd9
SSDEEP

768:+8dd6umW1rHXs0uuQ3I4NNEIe3XvrEyOBAvyxdU8Cy/j:BUhhe3XTKAveO8Cy/

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	4192	dw20.exe
Token: SeBackupPrivilege	4192	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 4192	1152	CNET_232551.exe	92
PID 1152 wrote to memory of 4192	1152	CNET_232551.exe	92

C:\Users\Admin\AppData\Local\Temp\CNET_232551.exe
"C:\Users\Admin\AppData\Local\Temp\CNET_232551.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1436
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4192

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/1152-0-0x00007FFA083C0000-0x00007FFA08D61000-memory.dmp

Filesize
9.6MB

Download
memory/1152-1-0x00007FFA083C0000-0x00007FFA08D61000-memory.dmp

Filesize
9.6MB

Download
memory/1152-2-0x00000000010D0000-0x00000000010E0000-memory.dmp

Filesize
64KB

Download
memory/1152-9-0x00007FFA083C0000-0x00007FFA08D61000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads