99c2474f5bea6e3955d1002aa98678c32e9c0e9f2fb6d0c35d3a428ec279d103

Analysis

max time kernel
11s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03-08-2024 01:49

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General

Target

$APPDATA/PCProtect/updates/SAVAPI 11.0.1/aebb.dll
Size

93KB
MD5

2af40e6f90240525f8cd27961b53f2db
SHA1

5eab9dc2edef6140df6842811da9e8ae9a27cbd9
SHA256

cd6fcce8f0a2e4f832894abe41f2c4e7c0ab97b4a46eb478d085ffbb9ca36b5b
SHA512

ba80cf1f33e14d5dd3a3f96196e265d33920ac4fcc23dd3da61e192233401aad522fceea4a295628f03345ec3e43ae16542b0adcf8adcf0ee93a3f2114c2bccf
SSDEEP

1536:BwgYl1cyd7JwVYgPj73dFZEqusWhmcdhRktha4rbtqa:B4t7AYgPjfeZHhRkthaFa

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 3052	2776	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aebb.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aebb.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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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