c8d6b6b783e6b452fef0a6d62e2a1a869adb3557927cd1ac82de18afe34534f9

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2024 02:24

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General

Target

5064da7aa2c76288698d1ba5b815ea80_NEAS.exe
Size

632KB
MD5

5064da7aa2c76288698d1ba5b815ea80
SHA1

852ed21cea5c9f549f01050f03b16158e9d6c5ef
SHA256

c8d6b6b783e6b452fef0a6d62e2a1a869adb3557927cd1ac82de18afe34534f9
SHA512

4715c4d9a6289a26ecabf5354eebcace3c3305ca022a13ec6185e27697ef1b7bd57160deb6f9296c7a24a9ace537bee5243b4f8ef1fd8e4a3b65847c1e98a8a8
SSDEEP

6144:SEp8kRf4wCZ5HFwkmoEQ+ChTnqgvu9zLAOn/t/nWshfZK+69H0lR4o:SEd4/HF+HIgzU6t1r

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	2268	dw20.exe
Token: SeBackupPrivilege	2268	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 2268	3696	5064da7aa2c76288698d1ba5b815ea80_NEAS.exe	84
PID 3696 wrote to memory of 2268	3696	5064da7aa2c76288698d1ba5b815ea80_NEAS.exe	84

C:\Users\Admin\AppData\Local\Temp\5064da7aa2c76288698d1ba5b815ea80_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\5064da7aa2c76288698d1ba5b815ea80_NEAS.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 748
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2268

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/3696-0-0x00007FFBA68B5000-0x00007FFBA68B6000-memory.dmp

Filesize
4KB

Download
memory/3696-1-0x00007FFBA6600000-0x00007FFBA6FA1000-memory.dmp

Filesize
9.6MB

Download
memory/3696-4-0x00007FFBA6600000-0x00007FFBA6FA1000-memory.dmp

Filesize
9.6MB

Download
memory/3696-9-0x00007FFBA6600000-0x00007FFBA6FA1000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads