e324218edf57850e3fc4fd7bd501d6778814b437299b11e7de43a4d2165689e9

Analysis

max time kernel
92s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 06:56

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General

Target

a13ad8c818448957906a8d36218ded3d.exe
Size

4KB
MD5

a13ad8c818448957906a8d36218ded3d
SHA1

01be248cf35f5ea02e84940f4f76c7ae832994e5
SHA256

e324218edf57850e3fc4fd7bd501d6778814b437299b11e7de43a4d2165689e9
SHA512

d4083425a5ca6059d2ae491285220cb0d20125ce30d6cd3b5cefd95d8d8c005f45f3bfaf32d591488a8eab696cc38f64f3033b296da560e83b2f818cff66fc4e
SSDEEP

48:6/a6JrnUAEpSQY1pHqJdtJkW+TJs7OulYa3EqXSfbNtm:enrnUAEpSQYLqJd8W+TJsdmKUzNt

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	1040	dw20.exe
Token: SeBackupPrivilege	1040	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 1040	4832	a13ad8c818448957906a8d36218ded3d.exe	87
PID 4832 wrote to memory of 1040	4832	a13ad8c818448957906a8d36218ded3d.exe	87

C:\Users\Admin\AppData\Local\Temp\a13ad8c818448957906a8d36218ded3d.exe
"C:\Users\Admin\AppData\Local\Temp\a13ad8c818448957906a8d36218ded3d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 776
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1040

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/4832-0-0x00007FFD7EC60000-0x00007FFD7F601000-memory.dmp

Filesize
9.6MB

Download
memory/4832-1-0x00000000016D0000-0x00000000016E0000-memory.dmp

Filesize
64KB

Download
memory/4832-4-0x00007FFD7EC60000-0x00007FFD7F601000-memory.dmp

Filesize
9.6MB

Download
memory/4832-9-0x00007FFD7EC60000-0x00007FFD7F601000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads