0ee6265fb360ff4f06ac38b3f69689d3e74889a8ed9f92c2cb21a90e9efb2263

Resubmissions

29-11-2024 14:08

241129-rfpqlazjg1 10

29-11-2024 14:03

241129-rcyjbsyrd1 10

Analysis

max time kernel
121s
max time network
133s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 14:08

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General

Target

lib/CEF3.dll
Size

695KB
MD5

1340a58ff6cf1847f322e405761abab1
SHA1

c2861973d7371e7eba69a9ccbb32172c982a09bd
SHA256

8c70385d509677b3a501f2b708e5f6178544405ad88357869a166e9913d46baa
SHA512

a6605c37e3741b9e3424d7cce9f10c535248f227f90995fae4b729812597b1f9350170e29c6200d77d3d21709bcea756c3839fcf81965752389999055c1905b5
SSDEEP

12288:antsZ5qc7rU0oHg5I16p6mRnBAvrXS7wd:a+qc7rloHg5I16p7nBAvEwd

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31
PID 2076 wrote to memory of 2512	2076	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\CEF3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\CEF3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2512

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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