ae1c457e4968758551c0e99ce62cb87c02b6c134afda6d1d700da3b37a2d7610

Analysis

max time kernel
11s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28/07/2024, 23:09 UTC

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General

Target

$PLUGINSDIR/inetc.dll
Size

472KB
MD5

4eba22ff92acbcd1097f6c93a9a58dad
SHA1

f5a83d5d5f9ffc45b35dd402d35aafb3d60fe07a
SHA256

7749ded2fef94814aaa6b88df2bf3ca1761a89d3e5a6b43f944b21cfc6c10b09
SHA512

b02e3cf9b1a97a643b0f185284960c135a17c205c830b86aea6cf8a4459aedbf32393e8dcedd0ff5254fd2c0c3f923211f980a66a174c742d8797d11a9746770
SSDEEP

12288:sDIvvPI8a85hcpHyPnFAx9nTRqq6mmzDvuBc:sDInPI8aZpyWx9nTRqq6mm3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	1648	WerFault.exe	29

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 11 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 2556 wrote to memory of 1648	2556	rundll32.exe	29
PID 1648 wrote to memory of 2712	1648	rundll32.exe	30
PID 1648 wrote to memory of 2712	1648	rundll32.exe	30
PID 1648 wrote to memory of 2712	1648	rundll32.exe	30
PID 1648 wrote to memory of 2712	1648	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 240
    3⤵
    - Program crash
    PID:2712

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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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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