41189078ecff3579f5a183a4e77b6b04a24e62311aed8ba59949478c27681520

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 09:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

14b20bf69f68663b454770439a5db101.exe
Size

355KB
MD5

14b20bf69f68663b454770439a5db101
SHA1

780f5ea02e4891fe7e804f6c98c7ff857982271c
SHA256

41189078ecff3579f5a183a4e77b6b04a24e62311aed8ba59949478c27681520
SHA512

ce2a420f5793e6a817ff189f83fd8ed317abd9a6c72cd1321fd557078c4a0bd7099e96d7ba78402d77020d08622eb1349db8af3045a7213dfd6a846e5b2f556a
SSDEEP

3072:Je2dEPj5oyVGS/G7be2dEPj5oyVGS/G7tujE/fsi9Puxy6am+VYYiIInXneOq9ZX:JvdEP1KvdEP1Uj4yGNVnXexljvdEP1

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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4820	dw20.exe
Token: SeBackupPrivilege	4820	dw20.exe
Token: SeBackupPrivilege	4820	dw20.exe
Token: SeBackupPrivilege	4820	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 4820	4068	14b20bf69f68663b454770439a5db101.exe	91
PID 4068 wrote to memory of 4820	4068	14b20bf69f68663b454770439a5db101.exe	91
PID 4068 wrote to memory of 4820	4068	14b20bf69f68663b454770439a5db101.exe	91

C:\Users\Admin\AppData\Local\Temp\14b20bf69f68663b454770439a5db101.exe
"C:\Users\Admin\AppData\Local\Temp\14b20bf69f68663b454770439a5db101.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 868
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4820

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

Loading Replay Monitor...

Downloads

memory/4068-0-0x0000000074E20000-0x00000000753D1000-memory.dmp

Filesize
5.7MB

Download
memory/4068-1-0x0000000074E20000-0x00000000753D1000-memory.dmp

Filesize
5.7MB

Download
memory/4068-2-0x0000000000C50000-0x0000000000C60000-memory.dmp

Filesize
64KB

Download
memory/4068-9-0x0000000074E20000-0x00000000753D1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads