b7a72c3f23c3e265caa74c60acbef350b268745c1e451a27e915011c720155f8

Resubmissions

13/10/2024, 11:52 UTC

241013-n15qrsvdrc 5

13/10/2024, 11:50 UTC

241013-nzlaqszcqk 5

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 11:50 UTC

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General

Target

$SYSDIR/bdmpegv.dll
Size

69KB
MD5

90476773f98f4ae0a3cb013f4d21650b
SHA1

1fad203382e8479be70da44f1ff16b50d12f9e69
SHA256

ecc73f635ef7f9c165d693acee9250f763caa7e7b6b7795c32823f2e9fd739d9
SHA512

efeb534a53beea8d7930f230095c57cc4d2a3a501ad356c87c5015d175861dec7fff9584741eb77c70c4ced739754c6097e3f499f061bb13382a9ffc2d6d4e12
SSDEEP

1536:zQmp+kyjgKeemXkIh9FixwKaRokOV+AwV+D2xn:E0EUulxwKaRokOV+5V+D2xn

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 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30
PID 2256 wrote to memory of 816	2256	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\bdmpegv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\bdmpegv.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:816

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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