765aeb48b2e69472de8ad56029414b5fa7292894f85c49f8a45cf4332d413121

Analysis

max time kernel
190s
max time network
200s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 10:40

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General

Target

1633c24742d4d2932edf31896112fce6.exe
Size

430KB
MD5

1633c24742d4d2932edf31896112fce6
SHA1

abfed708585f50c9aaaf0ace156b3f17b7871d61
SHA256

765aeb48b2e69472de8ad56029414b5fa7292894f85c49f8a45cf4332d413121
SHA512

a611f1581245df78f1ab8aee2cd18180db6881912fb191d49b0d419e836a5b83c2bcfc2c4c834f0534602cce80c754adb53bccac929c505d214e63782dc1772d
SSDEEP

3072:Zy9Q8yBcXorbM7VNYcIa8UPEx2mR+vtP4Bftmq6MC3A8lcWGVO9jXc03mZ/c7zZb:ZQQ5yorbM7EJdR+v1yt+WhYzc03PtCvK

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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	1724	dw20.exe
Token: SeBackupPrivilege	1724	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 1724	4768	1633c24742d4d2932edf31896112fce6.exe	91
PID 4768 wrote to memory of 1724	4768	1633c24742d4d2932edf31896112fce6.exe	91

C:\Users\Admin\AppData\Local\Temp\1633c24742d4d2932edf31896112fce6.exe
"C:\Users\Admin\AppData\Local\Temp\1633c24742d4d2932edf31896112fce6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 820
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1724

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/4768-0-0x000000001BA30000-0x000000001BA38000-memory.dmp

Filesize
32KB

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memory/4768-1-0x00007FF8A79A0000-0x00007FF8A8341000-memory.dmp

Filesize
9.6MB

Download
memory/4768-3-0x000000001BBA0000-0x000000001BC46000-memory.dmp

Filesize
664KB

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memory/4768-2-0x0000000001330000-0x0000000001340000-memory.dmp

Filesize
64KB

Download
memory/4768-4-0x00007FF8A79A0000-0x00007FF8A8341000-memory.dmp

Filesize
9.6MB

Download
memory/4768-5-0x000000001C120000-0x000000001C5EE000-memory.dmp

Filesize
4.8MB

Download
memory/4768-12-0x00007FF8A79A0000-0x00007FF8A8341000-memory.dmp

Filesize
9.6MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads