c4b8441797a8ea32ae2605b576b86db2ad39cfba34014ddc3aadc5eab8d5195b

Analysis

max time kernel
190s
max time network
207s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 08:15

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General

Target

CADChart/HydroCADChart/obj/Debug/HydroCADChart.exe
Size

2.6MB
MD5

d8f78d2290a63ff8213d5b1cf0dd7441
SHA1

acf49098bd73b018e9f92564423a6876a5d754d1
SHA256

9d6bbb7a945a0a04f4313210afe579026b8b1705853c62114f47266031db43f2
SHA512

e5c68f8ade7ea3a02564240f3724f7b7eb4721330d40a482a81e85185b9c11b4f2e6870a000b6a95cc2df0931ecb494c5f59527f7d9ecc98e1e1f209e173d022
SSDEEP

24576:kvfP4TZAPGv4NShfCSErR8wuGNwCsS2aryvfP4TZAPGv4NShfCSErR8wuGNwCsSz:QQjv4ECS40KeQjv4ECS40K

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	3448	dw20.exe
Token: SeBackupPrivilege	3448	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 3448	388	HydroCADChart.exe	83
PID 388 wrote to memory of 3448	388	HydroCADChart.exe	83

C:\Users\Admin\AppData\Local\Temp\CADChart\HydroCADChart\obj\Debug\HydroCADChart.exe
"C:\Users\Admin\AppData\Local\Temp\CADChart\HydroCADChart\obj\Debug\HydroCADChart.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:388
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 764
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3448

Network

MITRE ATT&CK Enterprise v6

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/388-132-0x00007FFD03F90000-0x00007FFD049C6000-memory.dmp

Filesize
10.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads