04fe830eb5d84ef144d77c505046c6816a9cbedfe706cd6dd257dc779f2cfa6e

Analysis

max time kernel
95s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 06:13

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General

Target

$PLUGINSDIR/inetc3.dll
Size

25KB
MD5

9d8ce05f532dc7b5742831ec8a63c2d8
SHA1

b014365f723c78a84bcdf8a46cfa016eb2b8dbc5
SHA256

fcc46c2e60931a76fe529a9fa5a85ba2f4bf7907d651161f92fc524ac4747982
SHA512

98f268bebf0c82d019873a7b109e1822011c0532e6a6d8ba94d2b8a918d9558f4db89100b6ee357c9c510ff56adc349e619489fd7e8d21e7f826877185ede3fe
SSDEEP

384:Aj+e6b0GUi0VV/0BiYkUm4i+Hr4Bc+AmPiMUTMF620Ac9khYLMkIX0+G2CykiDM:Aj+e6byNskUbi+Ly8xMSMj4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2668	2564	WerFault.exe	82

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 1648 wrote to memory of 2564	1648	rundll32.exe	82
PID 1648 wrote to memory of 2564	1648	rundll32.exe	82
PID 1648 wrote to memory of 2564	1648	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 636
    3⤵
    - Program crash
    PID:2668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2564 -ip 2564
1⤵
PID:1352

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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