c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 15:04

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General

Target

c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785.exe
Size

100KB
MD5

f499ef9663aaafa19a05f3c8bcc9751d
SHA1

c5f7f0ff16239daca7d34da0656314104d816bda
SHA256

c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785
SHA512

eea4ae04e0424a8d970a740b709426425f828b59e11578c157f86610d64bfe057e0876b721234d50da404b4ecb6b3bbad69ed9a4560dd73aaff28c1c707139cb
SSDEEP

1536:kKMOWzmY4Ndg45itaFsR6c6+ZZjy+zGHQh6KXbNculYT4wA:kKMOWzAND589Z2ChtXbDr

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	4032	dw20.exe
Token: SeBackupPrivilege	4032	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 676 wrote to memory of 4032	676	c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785.exe	83
PID 676 wrote to memory of 4032	676	c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785.exe	83

C:\Users\Admin\AppData\Local\Temp\c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785.exe
"C:\Users\Admin\AppData\Local\Temp\c004e016bbfd4a78c0071e3f26829bb2a8ee16939372ce531fb8073f13add785.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:676
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 736
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4032

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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