ca1c849035c31f8ca132aedfe93e4d3b32c18c90740c7626862b871ff7c249d9

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 17:28

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General

Target

Codecs/raac.dll
Size

19KB
MD5

cfce314ad7fce1dbfe2cbc90cb77f673
SHA1

33f9978004a3a4d2211c650fee93fdb2b6e99c58
SHA256

5f55ae3e3bfe44b7544c419cafcab320a8aa8612b0592a4310aad132527cb747
SHA512

3e8743d927a7cd7a1b8ae02af3424801ecfedc231727f7befc774df75ceffb92189a74cb80646bacc7bd4c34f96cdedf31eb0825a4ce2df96429072025890f62
SSDEEP

384:ot8eAhHHPPcbee8kXTW8j3j2xck2V4RbAsCVBJNjvXG:ot8PRHPPsxbZnV4FGVBJNjvXG

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 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29
PID 1972 wrote to memory of 2240	1972	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Codecs\raac.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Codecs\raac.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2240

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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