0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 18:53

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General

Target

0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe
Size

1.1MB
MD5

2c17e3d1b350e9c7d92092c9b232d121
SHA1

d4fec219a3777e5f2ba9b119f7f026bf44bd80ec
SHA256

0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a
SHA512

39109f7acd0ce958612f961a114461d5c4594e3259eb68c8088a30e2a44a3b8682167280ef3f0ae9a22b8a014df16cb46945ff441f833200a31e44d8ff7224ff
SSDEEP

3072:ba7zrWz8VVfTh8hyX3fTh8hyX4hxd6fTh8hyX2+J+sr+W9s:banrWz8VVF8hWF8hdhiF8h7sA

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	3500	dw20.exe
Token: SeBackupPrivilege	3500	dw20.exe
Token: SeBackupPrivilege	3500	dw20.exe
Token: SeBackupPrivilege	3500	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 3500	4528	0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe	86
PID 4528 wrote to memory of 3500	4528	0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe	86
PID 4528 wrote to memory of 3500	4528	0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe	86

C:\Users\Admin\AppData\Local\Temp\0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe
"C:\Users\Admin\AppData\Local\Temp\0b5decbf3cc3ba7d1c805f6fd9bdc88010a8c551890e19d221162c6d35d2bb8a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1508
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3500

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/4528-0-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/4528-1-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/4528-2-0x0000000000FC0000-0x0000000000FD0000-memory.dmp

Filesize
64KB

Download
memory/4528-12-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads