0b3e31beafc65268e9b53eba341e7938b57288ce6a35fea4ffbfaf644a7a0e39

Resubmissions

15-09-2024 14:51

240915-r74zlaydmb 10

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 14:51

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General

Target

ffmpeg.dll
Size

2.5MB
MD5

ddaab0b6f3c40d5b53673c35472bd125
SHA1

c43d0784fda745b3b8b3bb411edd7825aa3a9f7e
SHA256

782cb73142fc1ab6fa21aab80fbc337c64872cda8e8a81ba9857ae15e0ebeb87
SHA512

ccf67e78778c3acf3ee5876d01635b3eaf48375670f2693950d7bd5d62a101adede156b82c1cd155ccc1e040523ebc58556f8f0aedb7e5194632dc78d1c26609
SSDEEP

49152:FK2JkK5HPzGq1EQi/bVd/vPpV+Tg0EPNyQb2Sus:FK2JkK5HPKqqQi/bVd/vCTg0sNyVSf

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 3 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 3680	212	rundll32.exe	83
PID 212 wrote to memory of 3680	212	rundll32.exe	83
PID 212 wrote to memory of 3680	212	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffmpeg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffmpeg.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3680

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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