b7a72c3f23c3e265caa74c60acbef350b268745c1e451a27e915011c720155f8

Resubmissions

13/10/2024, 11:52

241013-n15qrsvdrc 5

13/10/2024, 11:50

241013-nzlaqszcqk 5

Analysis

max time kernel
94s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 11:50

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General

Target

$SYSDIR/bdmpega.dll
Size

69KB
MD5

9b3c54a9c49ca00f5a9da7c7f84a57f9
SHA1

3fb1409da3e1f87eb4fd35cbd92549f3962f5304
SHA256

940cfe50336b7865787ee94a7292aa9e38f4ec8714ae06e2969b76b473834cc2
SHA512

48c7a129ae02a4ea4f2ebb4b8e28b8eaccfcfb37a5fd9b51aec868b45d630e585bd73018225dbbdb1a6fa66382db0420f8f9f8e88efa5149b20f2c5ae1407552
SSDEEP

1536:WSnI0PYUuguZ707dBDUtatRc3AV+jV+m2P:WkI6h7BDUtatRcQV+jV+m2P

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 4964 wrote to memory of 2720	4964	rundll32.exe	85
PID 4964 wrote to memory of 2720	4964	rundll32.exe	85
PID 4964 wrote to memory of 2720	4964	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\bdmpega.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\bdmpega.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2720

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

Windows 7 deprecation

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