a759f450c9f1e6815b3dccd0ffd77e183794334eaf60ba77fb0cd7e5a7d7fdda

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
07/08/2024, 12:33

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General

Target
$APPDATA/TotalAV/updates/SAVAPI 8.0.1/aelibinf.dll
Size 78KB
Sample240807-prb8jayeqp
SHA256 00da20e602fa16db217f0e947e810230bd9ddf859b902d32d9c1fde813be9f33
MD5 b871e50964730df56ba2782bcff46d97
SHA1 c50a71ed3cbd0c3a362b34d80e69260cfa67f1f8
SHA512 478f05df9dde5950b211ab3ceb14391352114d75de3abf80070ffe569bcd7b32f930f28321b9667b72933955db2f366f03892cef130780990ef85f438019ec2a
SSDEEP 768:VVH0SGm8JSMfeHbSUSGE3MSE+RenTksudO6mlGDOtnLiG0VtnDI37XKd0YI2HAKq:VVXUeHbxv89suQlAVtDD0YHgKvghR
MD5 SHA1 SHA512 SSDEEP

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 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31
PID 3056 wrote to memory of 1724	3056	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 8.0.1\aelibinf.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 8.0.1\aelibinf.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1724

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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