8e1dfd0fe2f4be63343c311ece0c39c357bb7341978375661707d1a3bec39046

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231201-en
resource tags

arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
submitted
08-12-2023 17:51

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General

Target

Update/1.3.36.152/goopdate.dll
Size

1.9MB
MD5

85c58712e4ec9a730396f6a87f755144
SHA1

b946438a357c445e46c6e11a7d4ff6a8d1668539
SHA256

a249cfdb846f0dd407c14486c173163c4339eed5be208a2a7be12a0ef0e21a3d
SHA512

869820ad084b82f1db2785c1fa6376369d4b8b9cbe059be4592be8aec83077a7452360fd5609fe0dc744af0a220ef0b51cb2baf24e7d2d31e619330575e8c25a
SSDEEP

49152:1idGTn3pgHPqA4vR1WDM0CEzoTNUitBNOLQ0:1idS3VA61WD9HLF

Score

6^/10

evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

rundll32.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 2496	3016	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Update\1.3.36.152\goopdate.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Update\1.3.36.152\goopdate.dll,#1
  2⤵
  - Checks whether UAC is enabled
  PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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