7ad176ab26bef1e62b769fd35cc8b493c9eee95d061f272329060631f8aecf43

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/01/2024, 14:51

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General

Target

hppusg.exe
Size

24KB
MD5

d51f9443e97ee4546685591e8fc66646
SHA1

fd9cf5a30e1011638e849c868ec244c83bd204d9
SHA256

7ad176ab26bef1e62b769fd35cc8b493c9eee95d061f272329060631f8aecf43
SHA512

c644e87c818cfa1c347b7ecd969c61a4f78a9614e2c48a979032ea1c02c63a2c0e0b9193cb786d6fd99c386ec8731b0580fe9ed1feb0d25d93635b538b5a6626
SSDEEP

192:s4SixiER4HCOeCFLXAUJ2jg3sWDVAOU5uwuTnu/fkfBwN3Vh:srfiz+LpXsWDVseuSONl

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4100	dw20.exe
Token: SeBackupPrivilege	4100	dw20.exe
Token: SeBackupPrivilege	4100	dw20.exe
Token: SeBackupPrivilege	4100	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 4100	4948	hppusg.exe	84
PID 4948 wrote to memory of 4100	4948	hppusg.exe	84
PID 4948 wrote to memory of 4100	4948	hppusg.exe	84

C:\Users\Admin\AppData\Local\Temp\hppusg.exe
"C:\Users\Admin\AppData\Local\Temp\hppusg.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\Microsoft.NET\Framework\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:4100

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/4948-0-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download
memory/4948-1-0x0000000001AC0000-0x0000000001AD0000-memory.dmp

Filesize
64KB

Download
memory/4948-2-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download
memory/4948-9-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads