43efb0b5f59b614a355ba8e6c8db2b6cc36363a253a0bfbb8026d2c2f8712b77

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 22:01

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General

Target

components/foo_cdda.dll
Size

302KB
MD5

7d48b66d66abd91d019878dfd475874e
SHA1

4eda696fb0d48c713c17aab8e5b4f00cbf88611d
SHA256

bee4076af211b24e40efb8daa07272a0c646433372789bed226bbbf1e8108f1c
SHA512

c805192e3d32be53dca98cf8edcc9763e3ba417f0909a6741ceddbe2dc407e7efe5bf387cea5bac42cc6acc8d2899e5b8d3183d3d0e16bdbd8117c9328ddbff2
SSDEEP

3072:0xCoZyhN6XKzojer0FlBrYF9enrtLcM1+c7olK1BFmbhMUZMo08RxAg0Fu0AlWZs:Zb+XKIXrdXwcIK1zmbhzN/AO1448

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 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30
PID 3004 wrote to memory of 3024	3004	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\components\foo_cdda.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\components\foo_cdda.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3024

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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