99c2474f5bea6e3955d1002aa98678c32e9c0e9f2fb6d0c35d3a428ec279d103

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03-08-2024 01:49

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General

Target

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

323KB
MD5

c56e6711d0c6dbb6bd7bafbde06e9c90
SHA1

872c3d8d2a54ac10c22861052498c2ef954f8004
SHA256

2c0b8af1ed85fa5ff16f87f3c58beee9fc0230594dd062913ec5ce87abacba4a
SHA512

611892b7b5a4a51fca74ee0d4d2dfa6a02ec22eda0fb9c24ff51a7f33a695a2aef3bb222763cd7ac5d0d6d5529634493fd2abd0a2c38fbbef34358700d65cb8b
SSDEEP

6144:qJcM9/q39zJguo+i6d5Pjsyb4BIdhqDiD+o9RScE72UG9zxAe:Ux09tghUZsyvPS4UG9zxJ

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30
PID 2476 wrote to memory of 2488	2476	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aehelp.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aehelp.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2488

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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