d50a2c2bfcdf4cf8a908cd9b6d091afdea152be6e2b0770173d9fb4380acabb4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 04:48

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General

Target

$PLUGINSDIR/InstallUtility.dll
Size

1.0MB
MD5

6112257babfd780d815e8448d9d30395
SHA1

32ac068f0a885410baddaad5782be6bdd242182a
SHA256

83059ba16b860d154ee27361e9b9b6ea090aeaf1f48f3c5b1303c750d7ae05ae
SHA512

3f570338d3a18334711b9bfb47994e24042d2c732e8c71221ff06c3482c656e805d2ebb96047b7120cd14885b409fa24ddce68d9dcbfcc57775561e64d596b8b
SSDEEP

24576:Sqxnjdf7XNK7gCCRssiYABp7p7TZ9ThYyZJPek:J5VN5asiL1TPThrZJPek

Score

6^/10

Malware Config

Signatures

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\BavSvc	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28
PID 360 wrote to memory of 2192	360	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallUtility.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallUtility.dll,#1
  2⤵
  - Checks for any installed AV software in registry
  PID:2192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Software Discovery

T1518

Security Software Discovery

T1518.001

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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Downloads