3008ffee1c5a6be160b5cb3435b5619f82661f62c8d2917802b20e450af791f8

Analysis

max time kernel
118s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
03-11-2023 18:51

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General

Target

NEAS.9ba6ee9339bf2fa46842d16aa4f32f40_JC.exe
Size

450KB
MD5

9ba6ee9339bf2fa46842d16aa4f32f40
SHA1

ca72126e209e0e94e4238de0ec00abdd412a2328
SHA256

3008ffee1c5a6be160b5cb3435b5619f82661f62c8d2917802b20e450af791f8
SHA512

d36a45066de313772bb65ff7df12d60e69591cd48e014c9fa51a47463b5005a962ad6ac8e987ef54f5fde7b5a30a41860f01c5011a4ce550f79da4d03599e0de
SSDEEP

12288:9YK7hIQ+gKrkorULq6lFfPnKX0zheI4h3Eyu8c2pfu3Eyu8c2pf:9QU+TI4SR8c4JR8c4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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	4364	dw20.exe
Token: SeBackupPrivilege	4364	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 4364	3280	NEAS.9ba6ee9339bf2fa46842d16aa4f32f40_JC.exe	96
PID 3280 wrote to memory of 4364	3280	NEAS.9ba6ee9339bf2fa46842d16aa4f32f40_JC.exe	96

C:\Users\Admin\AppData\Local\Temp\NEAS.9ba6ee9339bf2fa46842d16aa4f32f40_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9ba6ee9339bf2fa46842d16aa4f32f40_JC.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 984
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4364

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

Replay Monitor

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Downloads

memory/3280-0-0x00007FFCF0C60000-0x00007FFCF1601000-memory.dmp

Filesize
9.6MB

Download
memory/3280-2-0x0000000000B00000-0x0000000000B10000-memory.dmp

Filesize
64KB

Download
memory/3280-1-0x00007FFCF0C60000-0x00007FFCF1601000-memory.dmp

Filesize
9.6MB

Download
memory/3280-3-0x00007FFCF0C60000-0x00007FFCF1601000-memory.dmp

Filesize
9.6MB

Download
memory/3280-4-0x00007FFCF0C60000-0x00007FFCF1601000-memory.dmp

Filesize
9.6MB

Download
memory/3280-5-0x000000001B740000-0x000000001BC0E000-memory.dmp

Filesize
4.8MB

Download
memory/3280-6-0x000000001BC10000-0x000000001BCAC000-memory.dmp

Filesize
624KB

Download
memory/3280-7-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

Filesize
32KB

Download
memory/3280-8-0x0000000000B00000-0x0000000000B10000-memory.dmp

Filesize
64KB

Download
memory/3280-9-0x0000000000B00000-0x0000000000B10000-memory.dmp

Filesize
64KB

Download
memory/3280-16-0x00007FFCF0C60000-0x00007FFCF1601000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads