4df0776d0b3bbe01b4e7ccd35991890b3f5e96c15045a78680513c680e497d56

Analysis

max time kernel
96s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/09/2024, 06:57

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General

Target

4df0776d0b3bbe01b4e7ccd35991890b3f5e96c15045a78680513c680e497d56.dll
Size

1.1MB
MD5

d93f8bb679c24a2350e0c01623a4cbd3
SHA1

22d7369090e0aff637b18f06daf4ab8b683ecb0b
SHA256

4df0776d0b3bbe01b4e7ccd35991890b3f5e96c15045a78680513c680e497d56
SHA512

11fc36154ca1ad2f8a7d1dd0d11413abc8f5fe5c18f828a0b86b0eb700dc784823dfdd76ae73522aa422f82871bc10fee8910f98d64c6e82fa0c8fbd7715fd41
SSDEEP

12288:n2/hBfXxxbUlItPJDAum0cpoY2OaZhqse+R509a+Jp9m1m3DvfhnvJBHUF2:n2jxxbBtPJO0Uh2109a+b8Y3lYF

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 3452 wrote to memory of 1592	3452	rundll32.exe	83
PID 3452 wrote to memory of 1592	3452	rundll32.exe	83
PID 3452 wrote to memory of 1592	3452	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4df0776d0b3bbe01b4e7ccd35991890b3f5e96c15045a78680513c680e497d56.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4df0776d0b3bbe01b4e7ccd35991890b3f5e96c15045a78680513c680e497d56.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1592

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

Replay Monitor

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Downloads

memory/1592-2-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download
memory/1592-5-0x0000000074A87000-0x0000000074B43000-memory.dmp

Filesize
752KB

Download
memory/1592-4-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download
memory/1592-6-0x00000000027D0000-0x0000000002889000-memory.dmp

Filesize
740KB

Download
memory/1592-1-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download
memory/1592-12-0x000000006E690000-0x000000006E6A0000-memory.dmp

Filesize
64KB

Download
memory/1592-13-0x000000006E690000-0x000000006E6A0000-memory.dmp

Filesize
64KB

Download
memory/1592-0-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download
memory/1592-14-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download
memory/1592-15-0x00000000748D0000-0x0000000074B43000-memory.dmp

Filesize
2.4MB

Download