c758882404527c0b33637e088d535c6101bdb38f9134c66bfbc941f8bca25bd0

Analysis

max time kernel
134s
max time network
103s
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, 05:59

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General

Target

7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe
Size

3.0MB
MD5

7ab26581b135667ab4ab6ff4d03fa1e0
SHA1

864de2891dd8dfa7c1124c364051ffbb2695f639
SHA256

c758882404527c0b33637e088d535c6101bdb38f9134c66bfbc941f8bca25bd0
SHA512

63fd5f027899aa665bde3b7c298766bf84ab47342f7f3083cd8443e9d192824cc3a0fdf26abf1aafb980a43efa62c2005066533712e112919f31915a3d7cad59
SSDEEP

49152:R7wrOO53RTqtilLfUloJdXN0BMOwLloBrug6LfUloJdXN0BMOwLloBrugbakOElo:R7wrOO53bJdXN0B7+sUJdXN0B7+sNak7

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\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	3596	dw20.exe
Token: SeBackupPrivilege	3596	dw20.exe
Token: SeBackupPrivilege	3596	dw20.exe
Token: SeBackupPrivilege	3596	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 3596	216	7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe	84
PID 216 wrote to memory of 3596	216	7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe	84
PID 216 wrote to memory of 3596	216	7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe	84

C:\Users\Admin\AppData\Local\Temp\7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\7ab26581b135667ab4ab6ff4d03fa1e0_NEAS.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:216
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 968
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3596

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/216-0-0x0000000074B02000-0x0000000074B03000-memory.dmp

Filesize
4KB

Download
memory/216-1-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/216-2-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/216-9-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads