a759f450c9f1e6815b3dccd0ffd77e183794334eaf60ba77fb0cd7e5a7d7fdda

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
07-08-2024 12:33

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General

Target

$APPDATA/TotalAV/updates/SAVAPI 8.0.1/aeexp.dll
Size

394KB
MD5

8ace5e4e409b42940145bf1859463791
SHA1

7a0ff7aad25a802f36a70f4936b699042421f52f
SHA256

5114b2b29aa5ee2e3bd8eb2c52a9f75e2749a7933f59ecdcb3898d694f015fac
SHA512

7049df679deb104110d9188de2a46ffee0ebaca5b3526c7cc66546995c5494caaed3b2152a8943de7c2a9fb5efa8f4309a7bd94390956a206b82969a221592d8
SSDEEP

6144:Yz1XwJegZMXkALf8EnDx8L+rN0QmwAdWy9kvTZceYD+Pzb8ljBg0kS:CIZ6DWL+rNmjYy9BeYbPz

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

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31
PID 2064 wrote to memory of 2072	2064	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 8.0.1\aeexp.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 8.0.1\aeexp.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2072

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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