99c2474f5bea6e3955d1002aa98678c32e9c0e9f2fb6d0c35d3a428ec279d103

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
03-08-2024 01:49

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General

Target

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

386KB
MD5

faee506a935d68524834d090cb0fc16e
SHA1

f3927c0170f15c1ad895f57aab48167781c51eff
SHA256

911d01f963ab2236e7bc977f96e84f292bef07f48f40f8927115e2b056992aa8
SHA512

5b15442e84e828425832659124398cb867a3cd70f48e85c2ae6eb2261d9f83101e148264349f05b86fc8b034af6ab5dce0579c106e0bed95a8aa656839903a53
SSDEEP

6144:TIJxzjiTLxYnFZ9YJSXAVkpzFJv+rN0QmwAdWy9kvTZceYD+Pzb8ljBUJ:sxzjiyj9s+D+rNmjYy9BeYbPUJ

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 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30
PID 3000 wrote to memory of 2760	3000	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aeexp.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\PCProtect\updates\SAVAPI 11.0.1\aeexp.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760

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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