d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6

Analysis

max time kernel
135s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
16-11-2023 11:50

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General

Target

d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe
Size

91KB
MD5

f867a260f836b7553100e13aaca01cf4
SHA1

340a154455e1898f21f850009c04293c115eb014
SHA256

d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6
SHA512

29fda3123fc0c86596ef4750d45a3210d7f174ae8904122ce72dcbdb074e7d7410b3f8e4c772e78d9f288b18017c7278cc980a9c8a8a16f729f815e55abd62d8
SSDEEP

1536:CWDz0/2PBBEPLb/Z1BqwMbf/G9MT7OK1iC/7CeLEL45aQgEP8OBLIxowrIm4jrGt:vI/IIPfUDres/1z2CMnQgA8OBlNVjrs

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	3584	dw20.exe
Token: SeBackupPrivilege	3584	dw20.exe
Token: SeBackupPrivilege	3584	dw20.exe
Token: SeBackupPrivilege	3584	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4336 wrote to memory of 3584	4336	d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe	89
PID 4336 wrote to memory of 3584	4336	d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe	89
PID 4336 wrote to memory of 3584	4336	d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe	89

C:\Users\Admin\AppData\Local\Temp\d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe
"C:\Users\Admin\AppData\Local\Temp\d6fd23867964dec56ed6eeafa94088eb756512b27f8e892141820d28716a47e6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4336
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 916
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3584

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/4336-0-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/4336-1-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/4336-2-0x0000000000C00000-0x0000000000C10000-memory.dmp

Filesize
64KB

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memory/4336-9-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads