e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 13:16

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General

Target
e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe
Size 302KB
Sample231012-qh1efabe3v
SHA256 e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4
MD5 e77be161723ab80ed386da3bf61abddc
SHA1 f1f53a6f59d31a8ba93676ef41a726885916766e
SHA512 c4a530bdf1689c4510f7e4893a786a9c4cab667193f92ed00235023873bd65417497d87be3c61785175224da80a3dc5694bcffcd47d02377ffae0a8972c890ea
SSDEEP 6144:/ivpsr6qvhyuK2Mof/vTzKGP+rTfWbwXXMV:/Hr6ShyubMovTzKGPQSYY
MD5 SHA1 SHA512 SSDEEP

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 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3140	e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe
Token: SeRestorePrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 1116	3140	e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe	83
PID 3140 wrote to memory of 1116	3140	e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe	83
PID 3140 wrote to memory of 1116	3140	e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe	83

C:\Users\Admin\AppData\Local\Temp\e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe
"C:\Users\Admin\AppData\Local\Temp\e75e13d3b7a581014edcc2a397eaffbf91c3e5094d4afd81632d9ad872f935f4.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 948
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1116

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/3140-0-0x0000000074FC0000-0x0000000075571000-memory.dmp

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memory/3140-1-0x0000000074FC0000-0x0000000075571000-memory.dmp

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memory/3140-2-0x00000000011E0000-0x00000000011F0000-memory.dmp

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memory/3140-3-0x0000000004F30000-0x0000000004F31000-memory.dmp

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memory/3140-10-0x0000000074FC0000-0x0000000075571000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads