d0b298d260832f464cc69d089474668b741e1b33a018193f7420800deb6f2ff6

Analysis

max time kernel
125s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2023, 03:06

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General

Target

UAP.exe
Size

14KB
MD5

7ac4309eaf6292887c8bfe82c435effb
SHA1

36768771acea1ce3660c753d8ffdec73c2e8ddeb
SHA256

d0b298d260832f464cc69d089474668b741e1b33a018193f7420800deb6f2ff6
SHA512

f953dc85a788a4562ed9bbebb3125966be7eab152e4427339fcf572f83d7088287247f3476e75cc3c7883bf21f10c8730fa06eb36721c6d2d322967496020c78
SSDEEP

192:enktWUEQRVIrzsT1D8xdva5MeY133NSVmIRdm0A9:WkQogsT183vaCT13Au

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

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\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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: SeRestorePrivilege	5080	dw20.exe
Token: SeBackupPrivilege	5080	dw20.exe
Token: SeBackupPrivilege	5080	dw20.exe
Token: SeBackupPrivilege	5080	dw20.exe
Token: SeBackupPrivilege	5080	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 5080	3100	UAP.exe	84
PID 3100 wrote to memory of 5080	3100	UAP.exe	84
PID 3100 wrote to memory of 5080	3100	UAP.exe	84

C:\Users\Admin\AppData\Local\Temp\UAP.exe
"C:\Users\Admin\AppData\Local\Temp\UAP.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3100
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 832
  2⤵
  - Drops file in Windows directory
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:5080

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/3100-133-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download
memory/3100-134-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download
memory/3100-135-0x00000000010E0000-0x00000000010F0000-memory.dmp

Filesize
64KB

Download
memory/3100-142-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads